TY  - JOUR
AU  - Franeta, Filip
AU  - Mikić, Sanja
AU  - Milovac, Željko
AU  - Mitrović, Bojan
AU  - Inđić, Dušanka
AU  - Vuković, Slavica
PY  - 2019
UR  - http://fiver.ifvcns.rs/handle/123456789/1935
AB  - Maize is arguably the most widely grown crop in the world, but it is often associated with one of its major insect pests, the European corn borer (ECB). The damage caused by this species to maize production is generally variable, but in many cases it is economically significant. This review paper provides an overview of the research findings on the natural plant defence mechanisms against ECB larvae published till now. What is resistance and how it is achieved, what is the chemical response of maize plants to insect feeding and how tolerance can be increased. A short introduction in breeding for resistance and a discussion if the mentioned traits can be used in conventional breeding in order to create maize hybrids less affected by ECB are given.
PB  - Taylor & Francis Ltd, Abingdon
T2  - International Journal of Pest Management
T1  - Maize defence mechanisms against the European corn borer, Ostrinia nubilalis Hubner (Lepidoptera: Crambidae)
EP  - 32
IS  - 1
SP  - 23
VL  - 65
DO  - 10.1080/09670874.2018.1454629
ER  - 

@article{
author = "Franeta, Filip and Mikić, Sanja and Milovac, Željko and Mitrović, Bojan and Inđić, Dušanka and Vuković, Slavica",
year = "2019",
abstract = "Maize is arguably the most widely grown crop in the world, but it is often associated with one of its major insect pests, the European corn borer (ECB). The damage caused by this species to maize production is generally variable, but in many cases it is economically significant. This review paper provides an overview of the research findings on the natural plant defence mechanisms against ECB larvae published till now. What is resistance and how it is achieved, what is the chemical response of maize plants to insect feeding and how tolerance can be increased. A short introduction in breeding for resistance and a discussion if the mentioned traits can be used in conventional breeding in order to create maize hybrids less affected by ECB are given.",
publisher = "Taylor & Francis Ltd, Abingdon",
journal = "International Journal of Pest Management",
title = "Maize defence mechanisms against the European corn borer, Ostrinia nubilalis Hubner (Lepidoptera: Crambidae)",
pages = "32-23",
number = "1",
volume = "65",
doi = "10.1080/09670874.2018.1454629"
}

Franeta, F., Mikić, S., Milovac, Ž., Mitrović, B., Inđić, D.,& Vuković, S.. (2019). Maize defence mechanisms against the European corn borer, Ostrinia nubilalis Hubner (Lepidoptera: Crambidae). in International Journal of Pest Management
Taylor & Francis Ltd, Abingdon., 65(1), 23-32.
https://doi.org/10.1080/09670874.2018.1454629

Franeta F, Mikić S, Milovac Ž, Mitrović B, Inđić D, Vuković S. Maize defence mechanisms against the European corn borer, Ostrinia nubilalis Hubner (Lepidoptera: Crambidae). in International Journal of Pest Management. 2019;65(1):23-32.
doi:10.1080/09670874.2018.1454629 .

Franeta, Filip, Mikić, Sanja, Milovac, Željko, Mitrović, Bojan, Inđić, Dušanka, Vuković, Slavica, "Maize defence mechanisms against the European corn borer, Ostrinia nubilalis Hubner (Lepidoptera: Crambidae)" in International Journal of Pest Management, 65, no. 1 (2019):23-32,
https://doi.org/10.1080/09670874.2018.1454629 . .

TY  - JOUR
AU  - Vuković, Slavica
AU  - Lazić, Sanja
AU  - Gvozdenac, Sonja
AU  - Šunjka, Dragana B.
PY  - 2019
UR  - http://fiver.ifvcns.rs/handle/123456789/1941
AB  - Epicometis hirta damages flowers and flower buds of stone fruits. The chemical control of this pest is not recommended because it is usually applied in the flowering period, when bees and other pollinators are present and can cause uncontrolled mortality for such important species. This experiment aimed to assess the efficacy of the biological (azadirachtin) and chemical (tau-fluvalinate) insecticides on E. hirta in apples. Before the application, the active ingredients’ content was determined and their physical and chemical properties were tested in accordance with the recommendations of FAO and WHO. The experiments were carried out during 2015 in Vojvodina province, Serbia (localities Čelarevo and Kovilj) in apple orchards, using standard OEPP methods and a modified method in accordance with the pest biology and apple phenofaze. Insecticides’ amounts were calculated for the amount of active ingredient L-1, then applied as follows, azadirachtin (10 g a.i. L-1) was applied at 0.3% concentration and tau-fluvalinate (240 g a.i. L-1) in an amount of 0.3 L ha-1. Three assessments were made, after one, three and seven days of the treatment, by counting the number of the dead + paralyzed beetles and determining the damage on apple flowers. The results were presented as an efficacy percentage (%). Also a laboratory test was carried out. In Čelarevo the efficacy of azadirachtin was very low (9.5 to 12.5%) while tau-fluvalinate ranged from 5.0 to 100%. In Kovilj the efficacy of azadirachtin, depended on the time of evaluation, and ranged from 37.5 to 68.6%, and tau-fluvalinate ranged from 73.3 to 100%. At both localities, flowers were completely damaged in the control, while the damage was less in treatments with insecticides. In laboratory conditions low mortality was registered after 24 and 48 h of exposure and only after 72 h the mortality ranged from 42.5 to 51.0%, depending on the insecticide. The flower damage was not as severe when compared to the control where the entire flowers were eaten. We can conclude that the biological insecticide azadirachtin exhibited mainly repellent and partially insecticidal effects on E. hirta in apple orchards.
PB  - International Society for Horticultural Science
T2  - Acta Horticulturae
T1  - The control of Epicometis hirta Poda in apple orchards with azadirachtin
EP  - 778
SP  - 775
VL  - 1242
DO  - 10.17660/ActaHortic.2019.1242.115
ER  - 

@article{
author = "Vuković, Slavica and Lazić, Sanja and Gvozdenac, Sonja and Šunjka, Dragana B.",
year = "2019",
abstract = "Epicometis hirta damages flowers and flower buds of stone fruits. The chemical control of this pest is not recommended because it is usually applied in the flowering period, when bees and other pollinators are present and can cause uncontrolled mortality for such important species. This experiment aimed to assess the efficacy of the biological (azadirachtin) and chemical (tau-fluvalinate) insecticides on E. hirta in apples. Before the application, the active ingredients’ content was determined and their physical and chemical properties were tested in accordance with the recommendations of FAO and WHO. The experiments were carried out during 2015 in Vojvodina province, Serbia (localities Čelarevo and Kovilj) in apple orchards, using standard OEPP methods and a modified method in accordance with the pest biology and apple phenofaze. Insecticides’ amounts were calculated for the amount of active ingredient L-1, then applied as follows, azadirachtin (10 g a.i. L-1) was applied at 0.3% concentration and tau-fluvalinate (240 g a.i. L-1) in an amount of 0.3 L ha-1. Three assessments were made, after one, three and seven days of the treatment, by counting the number of the dead + paralyzed beetles and determining the damage on apple flowers. The results were presented as an efficacy percentage (%). Also a laboratory test was carried out. In Čelarevo the efficacy of azadirachtin was very low (9.5 to 12.5%) while tau-fluvalinate ranged from 5.0 to 100%. In Kovilj the efficacy of azadirachtin, depended on the time of evaluation, and ranged from 37.5 to 68.6%, and tau-fluvalinate ranged from 73.3 to 100%. At both localities, flowers were completely damaged in the control, while the damage was less in treatments with insecticides. In laboratory conditions low mortality was registered after 24 and 48 h of exposure and only after 72 h the mortality ranged from 42.5 to 51.0%, depending on the insecticide. The flower damage was not as severe when compared to the control where the entire flowers were eaten. We can conclude that the biological insecticide azadirachtin exhibited mainly repellent and partially insecticidal effects on E. hirta in apple orchards.",
publisher = "International Society for Horticultural Science",
journal = "Acta Horticulturae",
title = "The control of Epicometis hirta Poda in apple orchards with azadirachtin",
pages = "778-775",
volume = "1242",
doi = "10.17660/ActaHortic.2019.1242.115"
}

Vuković, S., Lazić, S., Gvozdenac, S.,& Šunjka, D. B.. (2019). The control of Epicometis hirta Poda in apple orchards with azadirachtin. in Acta Horticulturae
International Society for Horticultural Science., 1242, 775-778.
https://doi.org/10.17660/ActaHortic.2019.1242.115

Vuković S, Lazić S, Gvozdenac S, Šunjka DB. The control of Epicometis hirta Poda in apple orchards with azadirachtin. in Acta Horticulturae. 2019;1242:775-778.
doi:10.17660/ActaHortic.2019.1242.115 .

Vuković, Slavica, Lazić, Sanja, Gvozdenac, Sonja, Šunjka, Dragana B., "The control of Epicometis hirta Poda in apple orchards with azadirachtin" in Acta Horticulturae, 1242 (2019):775-778,
https://doi.org/10.17660/ActaHortic.2019.1242.115 . .

TY  - JOUR
AU  - Franeta, Filip
AU  - Milovac, Željko
AU  - Tančić-Živanov, Sonja
AU  - Lalošević, Mirjana
AU  - Stanisavljević, Dušan
AU  - Vuković, Slavica
AU  - Petrić, Dušan
PY  - 2018
UR  - http://fiver.ifvcns.rs/handle/123456789/1790
AB  - Maize (Zea mays L.) is the most widely grown crop in Serbia, while the European corn borer (Ostrinia nubilalis Hbn) is one of the most detrimental species. The larvae of the Europen corn borer (ECB) feed on almost all parts of maize plants causing severe damage to agricultural production. An integrated pest management approach should be implemented to manage this insect species. However, chemical treatment is the most commonly used method for the control of the ECB. The efficacy of various insecticides deployed for this purpose depend not only by the type of the active ingredient, but also by the used amount, type of application and most importantly application timing. The aim of this study was to evaluate the optimal application timing for achieving the highest efficacy rate against this pest. For this purpose an insecticide based on Chlorantraniliprole + Lambda-cyhalothrin was used in three application timings: one at the beginning of the ECB flight period, labelled as 'early' treatment, the second during the peak flight, labelled as 'regular' treatment, and the third two weeks after the peak flight, labelled as 'late' treatment. The results of the trial showed that the 'early' and 'regular' treatments provided the highest efficacy against the ECB, while the 'late' treatment had a significantly lower efficacy. The highest positive effects on yield were observed in the 'early' treatment. The 'late' treatment had a higher impact on yield in both years when compared to the 'regular' treatment.
AB  - Kukuruz (Zea mays L.) je najzastupljenija ratarska kultura u Srbiji, a kukuruzni plamenac (Ostrinia nubilalis Hbn) je jedna od najvažnijih štetočina ove biljne vrste. Larve kukuruznog plamenca oštećuju kako vegetativne tako i generativne organe kukuruza, nanoseći velike štete poljoprivrednoj proizvodnji. Suzbijanje se može vršiti primenom integralnih metoda zaštite, korišćenjem bioloških preparata ili aplikacijom predatora i parazitoida, ali tretman insekticidima ostaje najčešći način smanjenja brojnosti ove vrste insekta. Efikasnost insekticida za suzbijanje kukuruznog plamenca umnogome zavisi ne samo od aktivne supstance insekticida i količine, već i od načina i vremena primene. U radu je ispitivan uticaj vremena tretiranja na broj gusenica i oštećenja kao i prinos tokom dve godine. Korišćen je insekticid na bazi hlorantraniliprol + lambda-cihalotrin primenjen u tri različita roka: prvi rok za vreme početka leta druge generacije kukuruznog plamenca ('rani' tretman), drugi rok u vreme maksimuma leta ('redovni' tretman) i treći rok, dve nedelje nakon maksimuma leta ('kasni' tretman). Na osnovu ostvarenih rezultata može se zaključiti da su 'rani' i 'redovni' tretmani pokazali izuzetno visoku efikasnost u vidu smanjenja broja gusenica i oštećenja, dok je 'kasni' tretman ispoljio značajno nižu ili gotovo nikakvu efikasnost. Dok je u odnosu na prinos, najveći uticaj ostvaren pri 'ranom' tretmanu kukuruza. 'Kasni' tretman ispoljio je bolji pozitivni uticaj na prinos od tretmana u vreme maksimuma leta u obe ispitivane godine.
PB  - Univerzitet u Novom Sadu - Poljoprivredni fakultet - Departman za zaštitu bilja i životne sredine "dr Pavla Vukasovića", Novi Sad
T2  - Biljni lekar
T1  - Effects of different application timings on insecticide efficacy against the European corn borer (Ostrinia nubilalis Hbn)
T1  - Uticaj različitih rokova primene insekticida na suzbijanje kukuruznog plamenca (Ostrinia nubilalis Hbn) u kukuruzu
EP  - 562
IS  - 5
SP  - 551
VL  - 46
UR  - https://hdl.handle.net/21.15107/rcub_fiver_1790
ER  - 

@article{
author = "Franeta, Filip and Milovac, Željko and Tančić-Živanov, Sonja and Lalošević, Mirjana and Stanisavljević, Dušan and Vuković, Slavica and Petrić, Dušan",
year = "2018",
abstract = "Maize (Zea mays L.) is the most widely grown crop in Serbia, while the European corn borer (Ostrinia nubilalis Hbn) is one of the most detrimental species. The larvae of the Europen corn borer (ECB) feed on almost all parts of maize plants causing severe damage to agricultural production. An integrated pest management approach should be implemented to manage this insect species. However, chemical treatment is the most commonly used method for the control of the ECB. The efficacy of various insecticides deployed for this purpose depend not only by the type of the active ingredient, but also by the used amount, type of application and most importantly application timing. The aim of this study was to evaluate the optimal application timing for achieving the highest efficacy rate against this pest. For this purpose an insecticide based on Chlorantraniliprole + Lambda-cyhalothrin was used in three application timings: one at the beginning of the ECB flight period, labelled as 'early' treatment, the second during the peak flight, labelled as 'regular' treatment, and the third two weeks after the peak flight, labelled as 'late' treatment. The results of the trial showed that the 'early' and 'regular' treatments provided the highest efficacy against the ECB, while the 'late' treatment had a significantly lower efficacy. The highest positive effects on yield were observed in the 'early' treatment. The 'late' treatment had a higher impact on yield in both years when compared to the 'regular' treatment., Kukuruz (Zea mays L.) je najzastupljenija ratarska kultura u Srbiji, a kukuruzni plamenac (Ostrinia nubilalis Hbn) je jedna od najvažnijih štetočina ove biljne vrste. Larve kukuruznog plamenca oštećuju kako vegetativne tako i generativne organe kukuruza, nanoseći velike štete poljoprivrednoj proizvodnji. Suzbijanje se može vršiti primenom integralnih metoda zaštite, korišćenjem bioloških preparata ili aplikacijom predatora i parazitoida, ali tretman insekticidima ostaje najčešći način smanjenja brojnosti ove vrste insekta. Efikasnost insekticida za suzbijanje kukuruznog plamenca umnogome zavisi ne samo od aktivne supstance insekticida i količine, već i od načina i vremena primene. U radu je ispitivan uticaj vremena tretiranja na broj gusenica i oštećenja kao i prinos tokom dve godine. Korišćen je insekticid na bazi hlorantraniliprol + lambda-cihalotrin primenjen u tri različita roka: prvi rok za vreme početka leta druge generacije kukuruznog plamenca ('rani' tretman), drugi rok u vreme maksimuma leta ('redovni' tretman) i treći rok, dve nedelje nakon maksimuma leta ('kasni' tretman). Na osnovu ostvarenih rezultata može se zaključiti da su 'rani' i 'redovni' tretmani pokazali izuzetno visoku efikasnost u vidu smanjenja broja gusenica i oštećenja, dok je 'kasni' tretman ispoljio značajno nižu ili gotovo nikakvu efikasnost. Dok je u odnosu na prinos, najveći uticaj ostvaren pri 'ranom' tretmanu kukuruza. 'Kasni' tretman ispoljio je bolji pozitivni uticaj na prinos od tretmana u vreme maksimuma leta u obe ispitivane godine.",
publisher = "Univerzitet u Novom Sadu - Poljoprivredni fakultet - Departman za zaštitu bilja i životne sredine "dr Pavla Vukasovića", Novi Sad",
journal = "Biljni lekar",
title = "Effects of different application timings on insecticide efficacy against the European corn borer (Ostrinia nubilalis Hbn), Uticaj različitih rokova primene insekticida na suzbijanje kukuruznog plamenca (Ostrinia nubilalis Hbn) u kukuruzu",
pages = "562-551",
number = "5",
volume = "46",
url = "https://hdl.handle.net/21.15107/rcub_fiver_1790"
}

Franeta, F., Milovac, Ž., Tančić-Živanov, S., Lalošević, M., Stanisavljević, D., Vuković, S.,& Petrić, D.. (2018). Effects of different application timings on insecticide efficacy against the European corn borer (Ostrinia nubilalis Hbn). in Biljni lekar
Univerzitet u Novom Sadu - Poljoprivredni fakultet - Departman za zaštitu bilja i životne sredine "dr Pavla Vukasovića", Novi Sad., 46(5), 551-562.
https://hdl.handle.net/21.15107/rcub_fiver_1790

Franeta F, Milovac Ž, Tančić-Živanov S, Lalošević M, Stanisavljević D, Vuković S, Petrić D. Effects of different application timings on insecticide efficacy against the European corn borer (Ostrinia nubilalis Hbn). in Biljni lekar. 2018;46(5):551-562.
https://hdl.handle.net/21.15107/rcub_fiver_1790 .

Franeta, Filip, Milovac, Željko, Tančić-Živanov, Sonja, Lalošević, Mirjana, Stanisavljević, Dušan, Vuković, Slavica, Petrić, Dušan, "Effects of different application timings on insecticide efficacy against the European corn borer (Ostrinia nubilalis Hbn)" in Biljni lekar, 46, no. 5 (2018):551-562,
https://hdl.handle.net/21.15107/rcub_fiver_1790 .

TY  - CONF
AU  - Vuković, Slavica
AU  - Krnjajić, Slobodan
AU  - Inđić, Dušanka
AU  - Gvozdenac, Sonja
PY  - 2016
UR  - http://fiver.ifvcns.rs/handle/123456789/1597
AB  - Aphids occur regularly in apple orchards and cause severe damages. This research aimed to assess the efficacy of biological - azadirachtin (10 g a.i. L-1) 0.2% and chemical insecticides - chlorpyrifos + cypermethrin (50 + 50 g a.i. L-1) 0.1%, against Aphis pomi in apple orchard. The experiments were performed in 2013 and 2014 in Novi Slankamen, Celarevo and Bela Crkva (Serbia, Vojvodina) according to standard EPPO methods, on cultivar 'Golden Delicious'. Treatment was performed twice with azadirachtin in seven days interval and once with chlorpyrifos + cypermethrin. Three assessments were made: before the treatment, immediately after the second treatment and 10 days after the second treatment, on 10 previously marked shoots per replication, by counting the number of aphids. Efficacy (E%) was calculated according to Abbott. In 2013, the number of aphids in Novi Slankamen and Celarevo ranged from 58.7 to 70.0 before the treatment, and after seven days (26.5 to 33.5) was significantly lower than in the control (99.5 to 133.7). Insecticides efficacy was 66.3 to 79.6%. Ten days after the second treatment, the number of aphids (9.75 to 10.7) was significantly lower than in the control (135.5 to 148) and insecticides efficacy was 92.2 to 93.9%. In Celarevo and Bela Crkva in 2014 the average number of aphids before the treatment was 71.7 to 81.2 and after seven days (34.5 to 43) was significantly lower compared to the control (127.7 to 145.2) and the insecticides efficacy was 66.3 to 76.2%. The number of aphids (16.2 to 18.2), 10 days after the second treatment was statistically significantly lower compared to the control (160.5 to 160.7) and insecticides efficacy was 88.6 to 90.1%. Efficacy of tested insecticides was on the same level of significance thus it can be concluded that azadirchtin can ensure adequate protection from A. pomi in apple orchards.
PB  - Int Soc Horticultural Science, Leuven 1
C3  - III Balkan Symposium on Fruit Growing
T1  - Possibility of Aphis pomi control in apple orchards with azadirachtin
EP  - 731
SP  - 727
VL  - 1139
DO  - 10.17660/ActaHortic.2016.1139.124
ER  - 

@conference{
author = "Vuković, Slavica and Krnjajić, Slobodan and Inđić, Dušanka and Gvozdenac, Sonja",
year = "2016",
abstract = "Aphids occur regularly in apple orchards and cause severe damages. This research aimed to assess the efficacy of biological - azadirachtin (10 g a.i. L-1) 0.2% and chemical insecticides - chlorpyrifos + cypermethrin (50 + 50 g a.i. L-1) 0.1%, against Aphis pomi in apple orchard. The experiments were performed in 2013 and 2014 in Novi Slankamen, Celarevo and Bela Crkva (Serbia, Vojvodina) according to standard EPPO methods, on cultivar 'Golden Delicious'. Treatment was performed twice with azadirachtin in seven days interval and once with chlorpyrifos + cypermethrin. Three assessments were made: before the treatment, immediately after the second treatment and 10 days after the second treatment, on 10 previously marked shoots per replication, by counting the number of aphids. Efficacy (E%) was calculated according to Abbott. In 2013, the number of aphids in Novi Slankamen and Celarevo ranged from 58.7 to 70.0 before the treatment, and after seven days (26.5 to 33.5) was significantly lower than in the control (99.5 to 133.7). Insecticides efficacy was 66.3 to 79.6%. Ten days after the second treatment, the number of aphids (9.75 to 10.7) was significantly lower than in the control (135.5 to 148) and insecticides efficacy was 92.2 to 93.9%. In Celarevo and Bela Crkva in 2014 the average number of aphids before the treatment was 71.7 to 81.2 and after seven days (34.5 to 43) was significantly lower compared to the control (127.7 to 145.2) and the insecticides efficacy was 66.3 to 76.2%. The number of aphids (16.2 to 18.2), 10 days after the second treatment was statistically significantly lower compared to the control (160.5 to 160.7) and insecticides efficacy was 88.6 to 90.1%. Efficacy of tested insecticides was on the same level of significance thus it can be concluded that azadirchtin can ensure adequate protection from A. pomi in apple orchards.",
publisher = "Int Soc Horticultural Science, Leuven 1",
journal = "III Balkan Symposium on Fruit Growing",
title = "Possibility of Aphis pomi control in apple orchards with azadirachtin",
pages = "731-727",
volume = "1139",
doi = "10.17660/ActaHortic.2016.1139.124"
}

Vuković, S., Krnjajić, S., Inđić, D.,& Gvozdenac, S.. (2016). Possibility of Aphis pomi control in apple orchards with azadirachtin. in III Balkan Symposium on Fruit Growing
Int Soc Horticultural Science, Leuven 1., 1139, 727-731.
https://doi.org/10.17660/ActaHortic.2016.1139.124

Vuković S, Krnjajić S, Inđić D, Gvozdenac S. Possibility of Aphis pomi control in apple orchards with azadirachtin. in III Balkan Symposium on Fruit Growing. 2016;1139:727-731.
doi:10.17660/ActaHortic.2016.1139.124 .

Vuković, Slavica, Krnjajić, Slobodan, Inđić, Dušanka, Gvozdenac, Sonja, "Possibility of Aphis pomi control in apple orchards with azadirachtin" in III Balkan Symposium on Fruit Growing, 1139 (2016):727-731,
https://doi.org/10.17660/ActaHortic.2016.1139.124 . .

TY  - JOUR
AU  - Vuković, Slavica
AU  - Inđić, Dušanka
AU  - Gvozdenac, Sonja
PY  - 2015
UR  - http://fiver.ifvcns.rs/handle/123456789/1410
AB  - The aim of this work was to determine the surface tension and suspensibility of spray liquids of fungicides (Quadris and Dithane M-70), insecticides (Actara WG-25 and Cipkord EC-20) and two and/or three component mixtures with non-pesticide substances (complex fertilizer - Mortonjic plus and - aduvant - Sillwet L-77), depending on water quality. For this work the following waters were used: well water from Becej (slightly alkaline, slightly soft), well water from Adice (slightly alkaline, very hard), tap water from Novi Sad (neutral, slightly hard) and surface water from Sava and Karas rivers (slightly alkaline, slightly hard). Surface tension of fungicide and insecticide spray liquids and their mixtures in mentioned waters was determined using tensiometer and suspensibility according to a standard method (CIPAC MT 15). The surface tension of all tested waters was high. However, the reduction of surface tension by 50% (or more in water from Sava river) compared to the control waters, was achieved by adding the aduvant (Sillwet L-77) and insecticide formulated as emulsifiable concentrate (Cipkord EC-20). Surface tension was slightly decreased in a single component spray liquids of fungicides and the complex fertilizer, as well as in mixtures that did not contain aduvant and/or Cipkord EC-20, regardless on water quality. Suspensibility of all spray liquids, regardless on tested water was above the lower limit (60%). In general, the suspensibility in case of all mixtures containing Dithane M-70 was reduced compared to Dithane M-70 spray liquid, in all tested waters. The most pronounced decrease in suspensibility, below 70%, was registered in the case of spray liquids with tap water, compared to others (99.8%).
PB  - Savez hemijskih inženjera, Beograd
T2  - Hemijska Industrija
T1  - Surface tension and suspensibility of spray liquids of fungicides, insecticides and non-pesticide substances depending on water quality
EP  - 380
IS  - 4
SP  - 371
VL  - 69
DO  - 10.2298/HEMIND140303051V
ER  - 

@article{
author = "Vuković, Slavica and Inđić, Dušanka and Gvozdenac, Sonja",
year = "2015",
abstract = "The aim of this work was to determine the surface tension and suspensibility of spray liquids of fungicides (Quadris and Dithane M-70), insecticides (Actara WG-25 and Cipkord EC-20) and two and/or three component mixtures with non-pesticide substances (complex fertilizer - Mortonjic plus and - aduvant - Sillwet L-77), depending on water quality. For this work the following waters were used: well water from Becej (slightly alkaline, slightly soft), well water from Adice (slightly alkaline, very hard), tap water from Novi Sad (neutral, slightly hard) and surface water from Sava and Karas rivers (slightly alkaline, slightly hard). Surface tension of fungicide and insecticide spray liquids and their mixtures in mentioned waters was determined using tensiometer and suspensibility according to a standard method (CIPAC MT 15). The surface tension of all tested waters was high. However, the reduction of surface tension by 50% (or more in water from Sava river) compared to the control waters, was achieved by adding the aduvant (Sillwet L-77) and insecticide formulated as emulsifiable concentrate (Cipkord EC-20). Surface tension was slightly decreased in a single component spray liquids of fungicides and the complex fertilizer, as well as in mixtures that did not contain aduvant and/or Cipkord EC-20, regardless on water quality. Suspensibility of all spray liquids, regardless on tested water was above the lower limit (60%). In general, the suspensibility in case of all mixtures containing Dithane M-70 was reduced compared to Dithane M-70 spray liquid, in all tested waters. The most pronounced decrease in suspensibility, below 70%, was registered in the case of spray liquids with tap water, compared to others (99.8%).",
publisher = "Savez hemijskih inženjera, Beograd",
journal = "Hemijska Industrija",
title = "Surface tension and suspensibility of spray liquids of fungicides, insecticides and non-pesticide substances depending on water quality",
pages = "380-371",
number = "4",
volume = "69",
doi = "10.2298/HEMIND140303051V"
}

Vuković, S., Inđić, D.,& Gvozdenac, S.. (2015). Surface tension and suspensibility of spray liquids of fungicides, insecticides and non-pesticide substances depending on water quality. in Hemijska Industrija
Savez hemijskih inženjera, Beograd., 69(4), 371-380.
https://doi.org/10.2298/HEMIND140303051V

Vuković S, Inđić D, Gvozdenac S. Surface tension and suspensibility of spray liquids of fungicides, insecticides and non-pesticide substances depending on water quality. in Hemijska Industrija. 2015;69(4):371-380.
doi:10.2298/HEMIND140303051V .

Vuković, Slavica, Inđić, Dušanka, Gvozdenac, Sonja, "Surface tension and suspensibility of spray liquids of fungicides, insecticides and non-pesticide substances depending on water quality" in Hemijska Industrija, 69, no. 4 (2015):371-380,
https://doi.org/10.2298/HEMIND140303051V . .

TY  - JOUR
AU  - Gvozdenac, Sonja
AU  - Inđić, Dušanka
AU  - Vuković, Slavica
AU  - Bursić, Vojislava
AU  - Tričković, Jelena
PY  - 2014
UR  - http://fiver.ifvcns.rs/handle/123456789/1398
AB  - The aim of this study was to carry out comparative assessment of pollution level of water from Aleksandrovacki canal, Serbia, using both chemical methods and phytoindicators, and to estimate its potential use for irrigation of four most commonly cultivated plant species in this area (maize, barley, cucumber and white mustard). The effect of water quality and/or pollution was assessed in bioassay, according to changes in physiological (seed germination energy, germination) and morphological parameters (root and shoot length -cm and fresh and dry weight of root and shoot-g) of tested species. The chemical analysis of water determined a high content of suspended substances, nutrients, ammonium ion, total nitrogen, organic matter with low degradability, total organic carbon, orthophosphates, total phosphorus, arsenic and chromium. The response of phyto-indicators to water quality and mixed pollution was species-dependant. Germination of maize, cucumber and white mustard was not under the influence of water quality, while barley seeds germinated in significantly lower percentage in water from the canal (95%) compared to the control (100%). Canals water inhibited root elongation of maize and barley and stimulated of white mustard (p lt 0.01) compared to the control. Shoot length of barley, cucumber and white mustard was not under the influence of water quality (p>0.05). Biomass was differently affected by water from the canal.
PB  - Pakistan Agricultural Scientists Forum
T2  - Journal of Animal & Plant Sciences
T1  - Assessment of environmental pollution of water from irrigation canal (Aleksandrovacki canal, Serbia) using phyto-indicators
EP  - 619
IS  - 2
SP  - 614
VL  - 24
UR  - https://hdl.handle.net/21.15107/rcub_fiver_1398
ER  - 

@article{
author = "Gvozdenac, Sonja and Inđić, Dušanka and Vuković, Slavica and Bursić, Vojislava and Tričković, Jelena",
year = "2014",
abstract = "The aim of this study was to carry out comparative assessment of pollution level of water from Aleksandrovacki canal, Serbia, using both chemical methods and phytoindicators, and to estimate its potential use for irrigation of four most commonly cultivated plant species in this area (maize, barley, cucumber and white mustard). The effect of water quality and/or pollution was assessed in bioassay, according to changes in physiological (seed germination energy, germination) and morphological parameters (root and shoot length -cm and fresh and dry weight of root and shoot-g) of tested species. The chemical analysis of water determined a high content of suspended substances, nutrients, ammonium ion, total nitrogen, organic matter with low degradability, total organic carbon, orthophosphates, total phosphorus, arsenic and chromium. The response of phyto-indicators to water quality and mixed pollution was species-dependant. Germination of maize, cucumber and white mustard was not under the influence of water quality, while barley seeds germinated in significantly lower percentage in water from the canal (95%) compared to the control (100%). Canals water inhibited root elongation of maize and barley and stimulated of white mustard (p lt 0.01) compared to the control. Shoot length of barley, cucumber and white mustard was not under the influence of water quality (p>0.05). Biomass was differently affected by water from the canal.",
publisher = "Pakistan Agricultural Scientists Forum",
journal = "Journal of Animal & Plant Sciences",
title = "Assessment of environmental pollution of water from irrigation canal (Aleksandrovacki canal, Serbia) using phyto-indicators",
pages = "619-614",
number = "2",
volume = "24",
url = "https://hdl.handle.net/21.15107/rcub_fiver_1398"
}

Gvozdenac, S., Inđić, D., Vuković, S., Bursić, V.,& Tričković, J.. (2014). Assessment of environmental pollution of water from irrigation canal (Aleksandrovacki canal, Serbia) using phyto-indicators. in Journal of Animal & Plant Sciences
Pakistan Agricultural Scientists Forum., 24(2), 614-619.
https://hdl.handle.net/21.15107/rcub_fiver_1398

Gvozdenac S, Inđić D, Vuković S, Bursić V, Tričković J. Assessment of environmental pollution of water from irrigation canal (Aleksandrovacki canal, Serbia) using phyto-indicators. in Journal of Animal & Plant Sciences. 2014;24(2):614-619.
https://hdl.handle.net/21.15107/rcub_fiver_1398 .

Gvozdenac, Sonja, Inđić, Dušanka, Vuković, Slavica, Bursić, Vojislava, Tričković, Jelena, "Assessment of environmental pollution of water from irrigation canal (Aleksandrovacki canal, Serbia) using phyto-indicators" in Journal of Animal & Plant Sciences, 24, no. 2 (2014):614-619,
https://hdl.handle.net/21.15107/rcub_fiver_1398 .

TY  - JOUR
AU  - Inđić, Dušanka
AU  - Vuković, Slavica
AU  - Kljajić, Petar
AU  - Gvozdenac, Sonja
AU  - Tanasković, Snežana
AU  - Andrić, G.
PY  - 2014
UR  - http://fiver.ifvcns.rs/handle/123456789/1396
AB  - During the last decade of XX century, Diabrotica virgifera virgifera Le Conte became an important introduced harmful species in maize production in the northern Serbia region. The aim of this work was to assess the efficacy of imidacloprid based insecticides formulated for seed treatment in the control of D. v. virgifera. Experiments were set at two localities (Čurug--two-year maize culturing; Bečej--four-year maize culturing) in 2013, according to OEPP (PP 1/212(1) 2004) method. Imidacloprid based insecticide (600 g a.i./L) was applied at rates 0.36; 0.55; 0,7 and 0.8 L/100 kg of maize seeds (hybrids NS 5041 and NS 640 Ultra). The degree of maize root damage was determined according to scale 1-6 (http://www.ent.iastate.edu/-pest/rootworm/nodeinjury/nodeinjury.htm). A number of damaged plants was also registered and expressed in percents, as well as the development of adventitious roots. Significance of differences between root damages and number of damaged plants between treatments was tested using ANOVA. Regardless on localities and applied rates, maize roots in treatments with imidacloprid were significantly less damaged by larvae D. v. virgifera (1.1-1.4) compared to the control (3.7-4.1). Also, a significant reduction in percent of damaged plants (5.0-20%) was registered compared to the control (90-97.5%). At both localities in treatments with imidacloprid adventitious roots were well developed in 60.5 to 91% of plants compared to the control were it was the case in 10-27.5% plants. It is important to emphasize that roots were significantly more developed in treated variants compared to the control. Based on the obtained results it can be concluded that imidacloprid, regardless on its future status and restraints/limitations in maize seed treatment, provided efficient protection of maize roots from D. v. virgifera larvae, even at rate twice lower (0.36) than recommended (0.8 L/100 kg seeds), which justifies the application of lower quantities of imidacloprid in practice.
T2  - Communications in agricultural & applied biological sciences
T1  - Control of diabrotica virgifera virgifera le conte in maize seed treatment
EP  - 251
IS  - 2
SP  - 245
VL  - 79
UR  - https://hdl.handle.net/21.15107/rcub_fiver_1396
ER  - 

@article{
author = "Inđić, Dušanka and Vuković, Slavica and Kljajić, Petar and Gvozdenac, Sonja and Tanasković, Snežana and Andrić, G.",
year = "2014",
abstract = "During the last decade of XX century, Diabrotica virgifera virgifera Le Conte became an important introduced harmful species in maize production in the northern Serbia region. The aim of this work was to assess the efficacy of imidacloprid based insecticides formulated for seed treatment in the control of D. v. virgifera. Experiments were set at two localities (Čurug--two-year maize culturing; Bečej--four-year maize culturing) in 2013, according to OEPP (PP 1/212(1) 2004) method. Imidacloprid based insecticide (600 g a.i./L) was applied at rates 0.36; 0.55; 0,7 and 0.8 L/100 kg of maize seeds (hybrids NS 5041 and NS 640 Ultra). The degree of maize root damage was determined according to scale 1-6 (http://www.ent.iastate.edu/-pest/rootworm/nodeinjury/nodeinjury.htm). A number of damaged plants was also registered and expressed in percents, as well as the development of adventitious roots. Significance of differences between root damages and number of damaged plants between treatments was tested using ANOVA. Regardless on localities and applied rates, maize roots in treatments with imidacloprid were significantly less damaged by larvae D. v. virgifera (1.1-1.4) compared to the control (3.7-4.1). Also, a significant reduction in percent of damaged plants (5.0-20%) was registered compared to the control (90-97.5%). At both localities in treatments with imidacloprid adventitious roots were well developed in 60.5 to 91% of plants compared to the control were it was the case in 10-27.5% plants. It is important to emphasize that roots were significantly more developed in treated variants compared to the control. Based on the obtained results it can be concluded that imidacloprid, regardless on its future status and restraints/limitations in maize seed treatment, provided efficient protection of maize roots from D. v. virgifera larvae, even at rate twice lower (0.36) than recommended (0.8 L/100 kg seeds), which justifies the application of lower quantities of imidacloprid in practice.",
journal = "Communications in agricultural & applied biological sciences",
title = "Control of diabrotica virgifera virgifera le conte in maize seed treatment",
pages = "251-245",
number = "2",
volume = "79",
url = "https://hdl.handle.net/21.15107/rcub_fiver_1396"
}

Inđić, D., Vuković, S., Kljajić, P., Gvozdenac, S., Tanasković, S.,& Andrić, G.. (2014). Control of diabrotica virgifera virgifera le conte in maize seed treatment. in Communications in agricultural & applied biological sciences, 79(2), 245-251.
https://hdl.handle.net/21.15107/rcub_fiver_1396

Inđić D, Vuković S, Kljajić P, Gvozdenac S, Tanasković S, Andrić G. Control of diabrotica virgifera virgifera le conte in maize seed treatment. in Communications in agricultural & applied biological sciences. 2014;79(2):245-251.
https://hdl.handle.net/21.15107/rcub_fiver_1396 .

Inđić, Dušanka, Vuković, Slavica, Kljajić, Petar, Gvozdenac, Sonja, Tanasković, Snežana, Andrić, G., "Control of diabrotica virgifera virgifera le conte in maize seed treatment" in Communications in agricultural & applied biological sciences, 79, no. 2 (2014):245-251,
https://hdl.handle.net/21.15107/rcub_fiver_1396 .

TY  - JOUR
AU  - Gvozdenac, Sonja
AU  - Inđić, Dušanka
AU  - Vuković, Slavica
AU  - Marković, N.
AU  - Takač, A.
PY  - 2014
UR  - http://fiver.ifvcns.rs/handle/123456789/1393
AB  - Intensive use of pesticides, especially insecticides, in agriculture during the past several decades has already led to contamination of surface and underground waters and sediments in some regions, thus presents a serious problem for the environment. Lindane was one of frequently applied insecticides for soil treatment. In Serbia, it has been in use since 1944, but in the period 2001-2007 its use was restricted only to timber treatments. In 2009 an international ban on the use of lindane in agriculture was implemented under the Stockholm Convention on Persistent Organic Pollutants. However, due to a long-term use and persistence, its residues can be present in underground water and sediment, thus present a potential risk for incorporation in food chains. According to Directive 2008/105/EC it is listed as one of the priority water pollutants, whose presence is mainly detected by chemical methods. However, biological tests are gaining in importance in the last few years and since some plant species are highly sensitive to certain pollutants. This work aimed to assess potential of white mustard (Sinapis alba L.), cucumber (Cucumis sativus L.) and barley (Hordeum vulgare L.) as phyto-indicators of water contamination with lindane. The effect of lindane (rates 0.1 μg a.i./L--maximal allowable concentration (MAC) in water; 0.2; 0.5; 1 and 2 μg a.i./L) was assessed on physiological (germination energy and germination- %) and morphological parameters (root and shoot lengths, fresh and dry weights) of tested species. Assay was carried out using slightly modified filter paper method recommended by ISTA Regulations book (2011). The experiment was set in four replicates. Data were processed using Duncan's multiple range test for determining the differences between treatments for confidence interval 95%. Results of bioassay indicate that germination energy (70.75%) and germination (79.00%) of white mustard were significantly inhibited by lindane applied at MAC rate compared to the control (79.75, 82.00%, respectively). Physiological parameters of other test species were not affected by this insecticide. Lindane inhibited root elongation of barley seedlings at 2 μg a.i./L (20-fold MAC) and of cucumber at 0.5 μg a.i./L (5-fold MAC). Only fresh root weight of barley was inhibited by lindane at MAC quantities. Based on presented results, valid and reliable indicators of lindane presence in water can be considered germination energy and germination of white mustard and fresh root weight of barley seedlings.
T2  - Communications in agricultural & applied biological sciences
T1  - Phyto-indicators in detection of lindane residues in water
EP  - 551
IS  - 3
SP  - 545
VL  - 79
UR  - https://hdl.handle.net/21.15107/rcub_fiver_1393
ER  - 

@article{
author = "Gvozdenac, Sonja and Inđić, Dušanka and Vuković, Slavica and Marković, N. and Takač, A.",
year = "2014",
abstract = "Intensive use of pesticides, especially insecticides, in agriculture during the past several decades has already led to contamination of surface and underground waters and sediments in some regions, thus presents a serious problem for the environment. Lindane was one of frequently applied insecticides for soil treatment. In Serbia, it has been in use since 1944, but in the period 2001-2007 its use was restricted only to timber treatments. In 2009 an international ban on the use of lindane in agriculture was implemented under the Stockholm Convention on Persistent Organic Pollutants. However, due to a long-term use and persistence, its residues can be present in underground water and sediment, thus present a potential risk for incorporation in food chains. According to Directive 2008/105/EC it is listed as one of the priority water pollutants, whose presence is mainly detected by chemical methods. However, biological tests are gaining in importance in the last few years and since some plant species are highly sensitive to certain pollutants. This work aimed to assess potential of white mustard (Sinapis alba L.), cucumber (Cucumis sativus L.) and barley (Hordeum vulgare L.) as phyto-indicators of water contamination with lindane. The effect of lindane (rates 0.1 μg a.i./L--maximal allowable concentration (MAC) in water; 0.2; 0.5; 1 and 2 μg a.i./L) was assessed on physiological (germination energy and germination- %) and morphological parameters (root and shoot lengths, fresh and dry weights) of tested species. Assay was carried out using slightly modified filter paper method recommended by ISTA Regulations book (2011). The experiment was set in four replicates. Data were processed using Duncan's multiple range test for determining the differences between treatments for confidence interval 95%. Results of bioassay indicate that germination energy (70.75%) and germination (79.00%) of white mustard were significantly inhibited by lindane applied at MAC rate compared to the control (79.75, 82.00%, respectively). Physiological parameters of other test species were not affected by this insecticide. Lindane inhibited root elongation of barley seedlings at 2 μg a.i./L (20-fold MAC) and of cucumber at 0.5 μg a.i./L (5-fold MAC). Only fresh root weight of barley was inhibited by lindane at MAC quantities. Based on presented results, valid and reliable indicators of lindane presence in water can be considered germination energy and germination of white mustard and fresh root weight of barley seedlings.",
journal = "Communications in agricultural & applied biological sciences",
title = "Phyto-indicators in detection of lindane residues in water",
pages = "551-545",
number = "3",
volume = "79",
url = "https://hdl.handle.net/21.15107/rcub_fiver_1393"
}

Gvozdenac, S., Inđić, D., Vuković, S., Marković, N.,& Takač, A.. (2014). Phyto-indicators in detection of lindane residues in water. in Communications in agricultural & applied biological sciences, 79(3), 545-551.
https://hdl.handle.net/21.15107/rcub_fiver_1393

Gvozdenac S, Inđić D, Vuković S, Marković N, Takač A. Phyto-indicators in detection of lindane residues in water. in Communications in agricultural & applied biological sciences. 2014;79(3):545-551.
https://hdl.handle.net/21.15107/rcub_fiver_1393 .

Gvozdenac, Sonja, Inđić, Dušanka, Vuković, Slavica, Marković, N., Takač, A., "Phyto-indicators in detection of lindane residues in water" in Communications in agricultural & applied biological sciences, 79, no. 3 (2014):545-551,
https://hdl.handle.net/21.15107/rcub_fiver_1393 .

TY  - JOUR
AU  - Vuković, Slavica
AU  - Inđić, Dušanka
AU  - Gvozdenac, Sonja
AU  - Grahovac, Mila
AU  - Marinković, Branko
AU  - Keresi, Tatjana
AU  - Tanasković, Snežana
PY  - 2014
UR  - http://fiver.ifvcns.rs/handle/123456789/1377
AB  - Beet weevil (Bothynoderes punctiventris Germ.) is the most damaging pest of sugar beet in south-eastern Europe, from seedling emergence and in the first phases of crop development. Efficacy of insecticides (active ingredients of chlorpyriphos + bifenthrin, chlorpyriphos + beta-cyfluthrin and chlorpyriphos + cypermethrin) for the control of beet weevil was tested during 2010 and 2011 under laboratory and field conditions. A wet filter paper method (contact action) was employed in laboratory tests. Simultaneously, field trials were conducted (Curug, Rimski Sancevi, Budisava, Kovilj) (contact and digestive action). The trial was designed according to EPPO method and insecticide efficacy was tested in accordance with the pest biology and phenophase of the crop. Insecticide efficacy was calculated using Abbot's formula, and damage of plants was assessed using 0-5 scale. Commercial insecticide Nurelle D (active ingredient of chlorpyriphos + cypermethrin) maintained high contact and digestive action on beet weevil, although it has been in use for 20 years. Commercial insecticide Pyrinex Super (active ingredient of chlorpyriphos + bifenthrin), although with reduced content of chlorpyriphos by 30% and of bifenthrin by 20%, achieved efficacy that was at the same level of significance with Nurelle-D, regardless of the experimental conditions (laboratory or field). Compared to Nurelle-D, the product MCW 784 (chlorpyriphos + beta-cyfluthrin) had significantly lower initial efficacy 3 h after application in laboratory trial, and also 24 h after application in field trial.
PB  - Natl Agricultural Research & Development Inst, Fundulea
T2  - Romanian Agricultural Research
T1  - Comparative evaluation of insecticides in control of bothynoderes punctiventris germ. Under laboratory and field conditions
EP  - 355
SP  - 347
VL  - 31
UR  - https://hdl.handle.net/21.15107/rcub_fiver_1377
ER  - 

@article{
author = "Vuković, Slavica and Inđić, Dušanka and Gvozdenac, Sonja and Grahovac, Mila and Marinković, Branko and Keresi, Tatjana and Tanasković, Snežana",
year = "2014",
abstract = "Beet weevil (Bothynoderes punctiventris Germ.) is the most damaging pest of sugar beet in south-eastern Europe, from seedling emergence and in the first phases of crop development. Efficacy of insecticides (active ingredients of chlorpyriphos + bifenthrin, chlorpyriphos + beta-cyfluthrin and chlorpyriphos + cypermethrin) for the control of beet weevil was tested during 2010 and 2011 under laboratory and field conditions. A wet filter paper method (contact action) was employed in laboratory tests. Simultaneously, field trials were conducted (Curug, Rimski Sancevi, Budisava, Kovilj) (contact and digestive action). The trial was designed according to EPPO method and insecticide efficacy was tested in accordance with the pest biology and phenophase of the crop. Insecticide efficacy was calculated using Abbot's formula, and damage of plants was assessed using 0-5 scale. Commercial insecticide Nurelle D (active ingredient of chlorpyriphos + cypermethrin) maintained high contact and digestive action on beet weevil, although it has been in use for 20 years. Commercial insecticide Pyrinex Super (active ingredient of chlorpyriphos + bifenthrin), although with reduced content of chlorpyriphos by 30% and of bifenthrin by 20%, achieved efficacy that was at the same level of significance with Nurelle-D, regardless of the experimental conditions (laboratory or field). Compared to Nurelle-D, the product MCW 784 (chlorpyriphos + beta-cyfluthrin) had significantly lower initial efficacy 3 h after application in laboratory trial, and also 24 h after application in field trial.",
publisher = "Natl Agricultural Research & Development Inst, Fundulea",
journal = "Romanian Agricultural Research",
title = "Comparative evaluation of insecticides in control of bothynoderes punctiventris germ. Under laboratory and field conditions",
pages = "355-347",
volume = "31",
url = "https://hdl.handle.net/21.15107/rcub_fiver_1377"
}

Vuković, S., Inđić, D., Gvozdenac, S., Grahovac, M., Marinković, B., Keresi, T.,& Tanasković, S.. (2014). Comparative evaluation of insecticides in control of bothynoderes punctiventris germ. Under laboratory and field conditions. in Romanian Agricultural Research
Natl Agricultural Research & Development Inst, Fundulea., 31, 347-355.
https://hdl.handle.net/21.15107/rcub_fiver_1377

Vuković S, Inđić D, Gvozdenac S, Grahovac M, Marinković B, Keresi T, Tanasković S. Comparative evaluation of insecticides in control of bothynoderes punctiventris germ. Under laboratory and field conditions. in Romanian Agricultural Research. 2014;31:347-355.
https://hdl.handle.net/21.15107/rcub_fiver_1377 .

Vuković, Slavica, Inđić, Dušanka, Gvozdenac, Sonja, Grahovac, Mila, Marinković, Branko, Keresi, Tatjana, Tanasković, Snežana, "Comparative evaluation of insecticides in control of bothynoderes punctiventris germ. Under laboratory and field conditions" in Romanian Agricultural Research, 31 (2014):347-355,
https://hdl.handle.net/21.15107/rcub_fiver_1377 .

TY  - CONF
AU  - Lazić, Sanja
AU  - Šunjka, Dragana
AU  - Grahovac, Nada
AU  - Jakšić, Snežana
AU  - Vuković, Slavica
PY  - 2013
UR  - http://fiver.ifvcns.rs/handle/123456789/3673
AB  - Pesticides used m agricultural production for weeds and pests control can migrate to surfac and ground water after application. Their presence in water used for irrigation can cause yiel
reduction and decrease product quality. This is very important considering importance ¢ water quality for agricultural production, especially organic. Some of commonly detecte
pesticides in surface water are chloracetanilide herbicides, acetochlor and alachlor. They at
herbicides widely used for control of broadleaf weeds and annual grasses in row crops. Thi
study was carried out to evaluate the content of acetochlor and alachlor in drainage wate)
which is widely used im agricultural production for irrigation. Water samples were collecte
from drainage canals in agricultural fields in the region of Vojvodina Province, Serbia. Thi
part of Serbia is well-known as region with intensive agricultural production. The samplin
was performed during June 2012, on twelve potential risk sites. Solid-phase extraction on Cy ENVI™ SP dise (47 mm) was used for isolation of the investigated pesticides, acetochlo
and alachlor, from water samples. Prior to extraction dise was conditioned with 5 ml o methanol and 5 ml of deionized water. Alterward, water sample was filtered through the disc
After drying the dise, acetochlor and alachlor were eluted with mixture of dichloromethan
and n-hexane (40/60, v/v) and evaporated to dryness. Finally, the extract was diluted in 1m
methanol and analyzed. Analysis was performed with a Hewlett-Packard (HP) model 589
Series If gas chromatograph with EC Ni®’ detector (GC/ECD). Most of the analyzed wate
samples were found to be contaminated. Content of acetochlor and alachlor were ranged fron 0.02-0.41 jug] and 0.05-0.78 jtg/l, respectively. This could be due to the frequent usage of th« above-mentioned herbicides in these localities,
PB  - Ljubljana : Plant Protection Society of Slovenia
C3  - Lectures and Papers, 11th Slovenian conference on plant protection with international participation, Bled, 5-6 March 2013
T1  - Determination of two herbicides in drainage water
EP  - 459
SP  - 454
UR  - https://hdl.handle.net/21.15107/rcub_fiver_3673
ER  - 

@conference{
author = "Lazić, Sanja and Šunjka, Dragana and Grahovac, Nada and Jakšić, Snežana and Vuković, Slavica",
year = "2013",
abstract = "Pesticides used m agricultural production for weeds and pests control can migrate to surfac and ground water after application. Their presence in water used for irrigation can cause yiel
reduction and decrease product quality. This is very important considering importance ¢ water quality for agricultural production, especially organic. Some of commonly detecte
pesticides in surface water are chloracetanilide herbicides, acetochlor and alachlor. They at
herbicides widely used for control of broadleaf weeds and annual grasses in row crops. Thi
study was carried out to evaluate the content of acetochlor and alachlor in drainage wate)
which is widely used im agricultural production for irrigation. Water samples were collecte
from drainage canals in agricultural fields in the region of Vojvodina Province, Serbia. Thi
part of Serbia is well-known as region with intensive agricultural production. The samplin
was performed during June 2012, on twelve potential risk sites. Solid-phase extraction on Cy ENVI™ SP dise (47 mm) was used for isolation of the investigated pesticides, acetochlo
and alachlor, from water samples. Prior to extraction dise was conditioned with 5 ml o methanol and 5 ml of deionized water. Alterward, water sample was filtered through the disc
After drying the dise, acetochlor and alachlor were eluted with mixture of dichloromethan
and n-hexane (40/60, v/v) and evaporated to dryness. Finally, the extract was diluted in 1m
methanol and analyzed. Analysis was performed with a Hewlett-Packard (HP) model 589
Series If gas chromatograph with EC Ni®’ detector (GC/ECD). Most of the analyzed wate
samples were found to be contaminated. Content of acetochlor and alachlor were ranged fron 0.02-0.41 jug] and 0.05-0.78 jtg/l, respectively. This could be due to the frequent usage of th« above-mentioned herbicides in these localities,",
publisher = "Ljubljana : Plant Protection Society of Slovenia",
journal = "Lectures and Papers, 11th Slovenian conference on plant protection with international participation, Bled, 5-6 March 2013",
title = "Determination of two herbicides in drainage water",
pages = "459-454",
url = "https://hdl.handle.net/21.15107/rcub_fiver_3673"
}

Lazić, S., Šunjka, D., Grahovac, N., Jakšić, S.,& Vuković, S.. (2013). Determination of two herbicides in drainage water. in Lectures and Papers, 11th Slovenian conference on plant protection with international participation, Bled, 5-6 March 2013
Ljubljana : Plant Protection Society of Slovenia., 454-459.
https://hdl.handle.net/21.15107/rcub_fiver_3673

Lazić S, Šunjka D, Grahovac N, Jakšić S, Vuković S. Determination of two herbicides in drainage water. in Lectures and Papers, 11th Slovenian conference on plant protection with international participation, Bled, 5-6 March 2013. 2013;:454-459.
https://hdl.handle.net/21.15107/rcub_fiver_3673 .

Lazić, Sanja, Šunjka, Dragana, Grahovac, Nada, Jakšić, Snežana, Vuković, Slavica, "Determination of two herbicides in drainage water" in Lectures and Papers, 11th Slovenian conference on plant protection with international participation, Bled, 5-6 March 2013 (2013):454-459,
https://hdl.handle.net/21.15107/rcub_fiver_3673 .

TY  - JOUR
AU  - Vuković, Slavica
AU  - Inđić, Dušanka
AU  - Lazić, Sanja
AU  - Grahovac, Mila
AU  - Bursić, Vojislava
AU  - Šunjka, Dragana B.
AU  - Gvozdenac, Sonja
PY  - 2013
UR  - http://fiver.ifvcns.rs/handle/123456789/1288
AB  - In plant protection a number of pesticide products, depending on formulation type, is applied previously diluted in water which differ in quality. The aim of the study was to determine the effect of water pH on pH value of spray liquids of fungicides (azoxystrobin, mancozeb), insecticides (thiamethoxam, cypermethrin), non-pesticide substances (complex fertiliser, adjuvant) and their mixtures. pH values of spray liquids were determined potentiometrically, immediately after preparation and after 24 h in the following waters: well water (Adice) - slightly alkaline (pH 7.90, 34.7 d degrees H, NO(2)2.5mg/l); tap water (Novi Sad) - neutral (pH 7.42, 15.4 d degrees H) and surface water (Sava) - slightly alkaline (pH 8.15, 11.7 d degrees H, NO2 0.18 mg/l, NH3 0.93 mg/l). Regardless of quality and pH of the water and pesticide compounds, pH value of spray liquids without complex fertiliser was in the range from 7.3 to 8.2 from application to 24 h. However, regardless of pH of water and pesticide compounds, all variants containing complex fertiliser had pH between 5.7 and 6.9, which points to possibility of correcting pH values of spray liquids with this fertiliser when the time of pesticide application coincides with fertilisation.
T2  - Journal of Environmental Protection & Ecology
T1  - Water in pesticide application
EP  - 141
IS  - 1
SP  - 132
VL  - 14
UR  - https://hdl.handle.net/21.15107/rcub_fiver_1288
ER  - 

@article{
author = "Vuković, Slavica and Inđić, Dušanka and Lazić, Sanja and Grahovac, Mila and Bursić, Vojislava and Šunjka, Dragana B. and Gvozdenac, Sonja",
year = "2013",
abstract = "In plant protection a number of pesticide products, depending on formulation type, is applied previously diluted in water which differ in quality. The aim of the study was to determine the effect of water pH on pH value of spray liquids of fungicides (azoxystrobin, mancozeb), insecticides (thiamethoxam, cypermethrin), non-pesticide substances (complex fertiliser, adjuvant) and their mixtures. pH values of spray liquids were determined potentiometrically, immediately after preparation and after 24 h in the following waters: well water (Adice) - slightly alkaline (pH 7.90, 34.7 d degrees H, NO(2)2.5mg/l); tap water (Novi Sad) - neutral (pH 7.42, 15.4 d degrees H) and surface water (Sava) - slightly alkaline (pH 8.15, 11.7 d degrees H, NO2 0.18 mg/l, NH3 0.93 mg/l). Regardless of quality and pH of the water and pesticide compounds, pH value of spray liquids without complex fertiliser was in the range from 7.3 to 8.2 from application to 24 h. However, regardless of pH of water and pesticide compounds, all variants containing complex fertiliser had pH between 5.7 and 6.9, which points to possibility of correcting pH values of spray liquids with this fertiliser when the time of pesticide application coincides with fertilisation.",
journal = "Journal of Environmental Protection & Ecology",
title = "Water in pesticide application",
pages = "141-132",
number = "1",
volume = "14",
url = "https://hdl.handle.net/21.15107/rcub_fiver_1288"
}

Vuković, S., Inđić, D., Lazić, S., Grahovac, M., Bursić, V., Šunjka, D. B.,& Gvozdenac, S.. (2013). Water in pesticide application. in Journal of Environmental Protection & Ecology, 14(1), 132-141.
https://hdl.handle.net/21.15107/rcub_fiver_1288

Vuković S, Inđić D, Lazić S, Grahovac M, Bursić V, Šunjka DB, Gvozdenac S. Water in pesticide application. in Journal of Environmental Protection & Ecology. 2013;14(1):132-141.
https://hdl.handle.net/21.15107/rcub_fiver_1288 .

Vuković, Slavica, Inđić, Dušanka, Lazić, Sanja, Grahovac, Mila, Bursić, Vojislava, Šunjka, Dragana B., Gvozdenac, Sonja, "Water in pesticide application" in Journal of Environmental Protection & Ecology, 14, no. 1 (2013):132-141,
https://hdl.handle.net/21.15107/rcub_fiver_1288 .

TY  - JOUR
AU  - Inđić, Dušanka
AU  - Vuković, Slavica
AU  - Gvozdenac, Sonja
AU  - Grahovac, Mila
PY  - 2013
UR  - http://fiver.ifvcns.rs/handle/123456789/1284
AB  - Sensitivity of two field populations of Colorado potato beetle (Leptinotarsa decemlineata Say.) - CPB (Vilovo and Čurug) adults to insecticides were determined in 2008 and 2012. Bioassay was performed using screening test that allows rapid assessment of sensitivity of over wintered adults to insecticides. Sensitivity to four insecticides commonly used for CPB control in Serbia (chlorpyrifos, cypermethrin, thiamethoxam and fipronil) was assessed. Insecticides were applied at label rates, and two, five and 10 fold higher rates by soaking method. Insect mortality was assessed after 72 h. Sensitivity was assessed using a modified IRAC method (2009) and 1-5 scale. In 2008, both tested CPB populations were resistant to chlorpyrifos label rate, as well as in 2012. Both tested populations were also resistant to cypermethrin in 2008, while in 2012, population from Vilovo was resistant, and population from Čurug was moderately resistant. Significant differences in CPB sensitivity to thiamethoxam between populations tested in 2008 and 2012 were recorded.
T2  - Bulgarian Journal of Agricultural Science
T1  - Monitoring of colorado potato beetle (Leptinotarsa decemlineata Say) sensitivity to insecticides
EP  - 1075
IS  - 5
SP  - 1071
VL  - 19
UR  - https://hdl.handle.net/21.15107/rcub_fiver_1284
ER  - 

@article{
author = "Inđić, Dušanka and Vuković, Slavica and Gvozdenac, Sonja and Grahovac, Mila",
year = "2013",
abstract = "Sensitivity of two field populations of Colorado potato beetle (Leptinotarsa decemlineata Say.) - CPB (Vilovo and Čurug) adults to insecticides were determined in 2008 and 2012. Bioassay was performed using screening test that allows rapid assessment of sensitivity of over wintered adults to insecticides. Sensitivity to four insecticides commonly used for CPB control in Serbia (chlorpyrifos, cypermethrin, thiamethoxam and fipronil) was assessed. Insecticides were applied at label rates, and two, five and 10 fold higher rates by soaking method. Insect mortality was assessed after 72 h. Sensitivity was assessed using a modified IRAC method (2009) and 1-5 scale. In 2008, both tested CPB populations were resistant to chlorpyrifos label rate, as well as in 2012. Both tested populations were also resistant to cypermethrin in 2008, while in 2012, population from Vilovo was resistant, and population from Čurug was moderately resistant. Significant differences in CPB sensitivity to thiamethoxam between populations tested in 2008 and 2012 were recorded.",
journal = "Bulgarian Journal of Agricultural Science",
title = "Monitoring of colorado potato beetle (Leptinotarsa decemlineata Say) sensitivity to insecticides",
pages = "1075-1071",
number = "5",
volume = "19",
url = "https://hdl.handle.net/21.15107/rcub_fiver_1284"
}

Inđić, D., Vuković, S., Gvozdenac, S.,& Grahovac, M.. (2013). Monitoring of colorado potato beetle (Leptinotarsa decemlineata Say) sensitivity to insecticides. in Bulgarian Journal of Agricultural Science, 19(5), 1071-1075.
https://hdl.handle.net/21.15107/rcub_fiver_1284

Inđić D, Vuković S, Gvozdenac S, Grahovac M. Monitoring of colorado potato beetle (Leptinotarsa decemlineata Say) sensitivity to insecticides. in Bulgarian Journal of Agricultural Science. 2013;19(5):1071-1075.
https://hdl.handle.net/21.15107/rcub_fiver_1284 .

Inđić, Dušanka, Vuković, Slavica, Gvozdenac, Sonja, Grahovac, Mila, "Monitoring of colorado potato beetle (Leptinotarsa decemlineata Say) sensitivity to insecticides" in Bulgarian Journal of Agricultural Science, 19, no. 5 (2013):1071-1075,
https://hdl.handle.net/21.15107/rcub_fiver_1284 .

TY  - JOUR
AU  - Lazić, Sanja
AU  - Šunjka, Dragana B.
AU  - Pucarević, Mira
AU  - Grahovac, Nada
AU  - Vuković, Slavica
AU  - Inđić, Dušanka
AU  - Jakšić, Snežana
PY  - 2013
UR  - http://fiver.ifvcns.rs/handle/123456789/1222
AB  - The intensive use of atrazine herbicides in the Republic of Serbia during recent decades has led to the accumulation of residues of atrazine and its metabolites in the environment, which endangers groundwater. With the objective to check the presence of atrazine and its metabolites deethylatrazine (DEA) and deisopropylatrazine (DIA) in the groundwater, the monitoring programme was carried out over the period from 2007 to 2009 in the localities where the atrazine-based herbicides were intensively applied for a number of years. Samples were taken from 327 localities, in total there were 1408 samples of groundwater of the first welling-up collected. The atrazine and its metabolites were extracted with methanol by means of ENVI-C18 (47mm) disc, and the residue level of the studied compounds was analyzed with gas chromatography-mass spectrometry (GC-MS). In the most of groundwater samples collected from agricultural regions, the average value of all tested analytes was above 0.1 µg/dm3. The highest values of atrazine and its metabolites were in the localities that are known for intensive maize production and in the areas of this region under orchards and vineyards, where atrazine was used in large quantities. The average content values of this active substance in the analyzed samples are the result of intensive and long-term usage of this group of herbicides, as well as the high level of groundwater in this region.
AB  - Ekspanzija u primeni herbicida na bazi atrazina u Republici Srbiji poslednjih decenija dovela je do nagomilavanja ostataka atrazina i njegovih degradacionih produkata u životnoj sredini, čime su naročito ugrožene podzemne vode. Radi provere prisustva atrazina i njegovih metabolita deetil-atrazina (DEA) i deizopropil-atrazina (DIA) u podzemnim vodama sproveden je monitoring program u periodu 2007-2009. godine na područjima pod intenzivnom poljoprivrednom proizvodnjom na teritoriji Republike Srbije. Podzemna voda prve izdani uzorkovana je na 327 lokaliteta, ukupno je prikupljeno 1408 uzoraka. Ekstrakcija analita iz vode izvedena je metanolom uz primenu C18-ENVI diska (47 mm), dok je nivo rezidua određen primenom gasne hromatografije sa masenim spektrometrom (GC/MS). Analizom je utvrđeno prisustvo atrazina, DEA i DIA iznad 0,1 |µg/dm3 u podzemnim vodama većine lokaliteta obuhvaćenih ispitivanjem. Najveće vrednosti ispitivanih analita utvrđene su na lokalitetima sa intenzivnom proizvodnjom kukuruza, kao i na površinama pod voćnjacima i vinogradima, gde je atrazin primenjivan u velikim količinama.
PB  - Savez hemijskih inženjera, Beograd
T2  - Hemijska Industrija
T1  - Monitoring of atrazine and its metabolites in groundwaters of the Republic of Serbia
T1  - Monitoring atrazina i njegovih metabolita u podzemnim vodama Republike Srbije
EP  - 523
IS  - 3
SP  - 513
VL  - 67
DO  - 10.2298/HEMIND120508094L
ER  - 

@article{
author = "Lazić, Sanja and Šunjka, Dragana B. and Pucarević, Mira and Grahovac, Nada and Vuković, Slavica and Inđić, Dušanka and Jakšić, Snežana",
year = "2013",
abstract = "The intensive use of atrazine herbicides in the Republic of Serbia during recent decades has led to the accumulation of residues of atrazine and its metabolites in the environment, which endangers groundwater. With the objective to check the presence of atrazine and its metabolites deethylatrazine (DEA) and deisopropylatrazine (DIA) in the groundwater, the monitoring programme was carried out over the period from 2007 to 2009 in the localities where the atrazine-based herbicides were intensively applied for a number of years. Samples were taken from 327 localities, in total there were 1408 samples of groundwater of the first welling-up collected. The atrazine and its metabolites were extracted with methanol by means of ENVI-C18 (47mm) disc, and the residue level of the studied compounds was analyzed with gas chromatography-mass spectrometry (GC-MS). In the most of groundwater samples collected from agricultural regions, the average value of all tested analytes was above 0.1 µg/dm3. The highest values of atrazine and its metabolites were in the localities that are known for intensive maize production and in the areas of this region under orchards and vineyards, where atrazine was used in large quantities. The average content values of this active substance in the analyzed samples are the result of intensive and long-term usage of this group of herbicides, as well as the high level of groundwater in this region., Ekspanzija u primeni herbicida na bazi atrazina u Republici Srbiji poslednjih decenija dovela je do nagomilavanja ostataka atrazina i njegovih degradacionih produkata u životnoj sredini, čime su naročito ugrožene podzemne vode. Radi provere prisustva atrazina i njegovih metabolita deetil-atrazina (DEA) i deizopropil-atrazina (DIA) u podzemnim vodama sproveden je monitoring program u periodu 2007-2009. godine na područjima pod intenzivnom poljoprivrednom proizvodnjom na teritoriji Republike Srbije. Podzemna voda prve izdani uzorkovana je na 327 lokaliteta, ukupno je prikupljeno 1408 uzoraka. Ekstrakcija analita iz vode izvedena je metanolom uz primenu C18-ENVI diska (47 mm), dok je nivo rezidua određen primenom gasne hromatografije sa masenim spektrometrom (GC/MS). Analizom je utvrđeno prisustvo atrazina, DEA i DIA iznad 0,1 |µg/dm3 u podzemnim vodama većine lokaliteta obuhvaćenih ispitivanjem. Najveće vrednosti ispitivanih analita utvrđene su na lokalitetima sa intenzivnom proizvodnjom kukuruza, kao i na površinama pod voćnjacima i vinogradima, gde je atrazin primenjivan u velikim količinama.",
publisher = "Savez hemijskih inženjera, Beograd",
journal = "Hemijska Industrija",
title = "Monitoring of atrazine and its metabolites in groundwaters of the Republic of Serbia, Monitoring atrazina i njegovih metabolita u podzemnim vodama Republike Srbije",
pages = "523-513",
number = "3",
volume = "67",
doi = "10.2298/HEMIND120508094L"
}

Lazić, S., Šunjka, D. B., Pucarević, M., Grahovac, N., Vuković, S., Inđić, D.,& Jakšić, S.. (2013). Monitoring of atrazine and its metabolites in groundwaters of the Republic of Serbia. in Hemijska Industrija
Savez hemijskih inženjera, Beograd., 67(3), 513-523.
https://doi.org/10.2298/HEMIND120508094L

Lazić S, Šunjka DB, Pucarević M, Grahovac N, Vuković S, Inđić D, Jakšić S. Monitoring of atrazine and its metabolites in groundwaters of the Republic of Serbia. in Hemijska Industrija. 2013;67(3):513-523.
doi:10.2298/HEMIND120508094L .

Lazić, Sanja, Šunjka, Dragana B., Pucarević, Mira, Grahovac, Nada, Vuković, Slavica, Inđić, Dušanka, Jakšić, Snežana, "Monitoring of atrazine and its metabolites in groundwaters of the Republic of Serbia" in Hemijska Industrija, 67, no. 3 (2013):513-523,
https://doi.org/10.2298/HEMIND120508094L . .

TY  - CONF
AU  - Šunjka, Dragana
AU  - Lazić, Sanja
AU  - Grahovac, Nada
AU  - Vuković, Slavica
AU  - Jakšić, Snežana
PY  - 2012
UR  - http://fiver.ifvcns.rs/handle/123456789/3315
AB  - Chlorpyrifos (0,O-dietyl O-(3,4,5-trichloro-2-pyridy!) phosphorothioate) is the one of
the most widely used insecticides in the world and it is detected more frequently in
surface and groundwaters than any other organophosphorus insecticide. According to EU
Directive 2008/105/EC (Annex X) chlorpyrifos is classified as one of the most important
water pollutants. This study assessed the possibility of chlorpyrifos detection in samples
of tap water and groundwater.
Extraction of chlorpyrifos was performed using ENVI C18 SP disc (47 mm). Prior to
extraction disc was conditioned with 5 ml of acetonitrile/methanol (50/50, v/v) and 5 ml
deionized water. Under vacuum 500 mi of tap water / groundwater with added
chlorpyrifos standard solution in concentration 0.01-1.0 ug/ml, was filtered through the
disc. Disc was dried at 25 °C for 1h. Chlorpyrifos was eluted with 6 ml (2x3 mL) of
acetonitrile/methanol (50/50, v/v) mixture and evaporated to dryness. The extract was
diluted in 2 ml of acetonitrile/methanol (50/50, v/v). Analysis was performed with a
Hewlett-Packard (HP) model 5890 Series Il gas chromatograph with EC Ni” detector.
Determination conditions were — t °C of column 190 °C with an increase of 30
°C/min up to 275 °C, t °C of injector 230 °C and t*C of detector 300 °C. The linearity of
the method was evaluated by chromatographing chlorpyrifos solution in concentrations
0.001-1.0 pg/ml. Correlation coefficient (R*) was 0.995 % and limit of detection (LOD) and
limit of quantification (LOQ) were 0.004 pg/ml and 0.01 pg/ml, respectively. The average
recovery for tap water was 95.5 % and for groundwater 87.2 %.
PB  - Nova Gorica : University of Nova Gorica
C3  - Book of Abstracts. 19th Young investigators' Seminar on Analytical Chemistry (YISAC 2012), 27-30 June 2012, Nova Gorica, Slovenia
T1  - Determination of chlorpyrifos residues in water
SP  - 7
UR  - https://hdl.handle.net/21.15107/rcub_fiver_3315
ER  - 

@conference{
author = "Šunjka, Dragana and Lazić, Sanja and Grahovac, Nada and Vuković, Slavica and Jakšić, Snežana",
year = "2012",
abstract = "Chlorpyrifos (0,O-dietyl O-(3,4,5-trichloro-2-pyridy!) phosphorothioate) is the one of
the most widely used insecticides in the world and it is detected more frequently in
surface and groundwaters than any other organophosphorus insecticide. According to EU
Directive 2008/105/EC (Annex X) chlorpyrifos is classified as one of the most important
water pollutants. This study assessed the possibility of chlorpyrifos detection in samples
of tap water and groundwater.
Extraction of chlorpyrifos was performed using ENVI C18 SP disc (47 mm). Prior to
extraction disc was conditioned with 5 ml of acetonitrile/methanol (50/50, v/v) and 5 ml
deionized water. Under vacuum 500 mi of tap water / groundwater with added
chlorpyrifos standard solution in concentration 0.01-1.0 ug/ml, was filtered through the
disc. Disc was dried at 25 °C for 1h. Chlorpyrifos was eluted with 6 ml (2x3 mL) of
acetonitrile/methanol (50/50, v/v) mixture and evaporated to dryness. The extract was
diluted in 2 ml of acetonitrile/methanol (50/50, v/v). Analysis was performed with a
Hewlett-Packard (HP) model 5890 Series Il gas chromatograph with EC Ni” detector.
Determination conditions were — t °C of column 190 °C with an increase of 30
°C/min up to 275 °C, t °C of injector 230 °C and t*C of detector 300 °C. The linearity of
the method was evaluated by chromatographing chlorpyrifos solution in concentrations
0.001-1.0 pg/ml. Correlation coefficient (R*) was 0.995 % and limit of detection (LOD) and
limit of quantification (LOQ) were 0.004 pg/ml and 0.01 pg/ml, respectively. The average
recovery for tap water was 95.5 % and for groundwater 87.2 %.",
publisher = "Nova Gorica : University of Nova Gorica",
journal = "Book of Abstracts. 19th Young investigators' Seminar on Analytical Chemistry (YISAC 2012), 27-30 June 2012, Nova Gorica, Slovenia",
title = "Determination of chlorpyrifos residues in water",
pages = "7",
url = "https://hdl.handle.net/21.15107/rcub_fiver_3315"
}

Šunjka, D., Lazić, S., Grahovac, N., Vuković, S.,& Jakšić, S.. (2012). Determination of chlorpyrifos residues in water. in Book of Abstracts. 19th Young investigators' Seminar on Analytical Chemistry (YISAC 2012), 27-30 June 2012, Nova Gorica, Slovenia
Nova Gorica : University of Nova Gorica., 7.
https://hdl.handle.net/21.15107/rcub_fiver_3315

Šunjka D, Lazić S, Grahovac N, Vuković S, Jakšić S. Determination of chlorpyrifos residues in water. in Book of Abstracts. 19th Young investigators' Seminar on Analytical Chemistry (YISAC 2012), 27-30 June 2012, Nova Gorica, Slovenia. 2012;:7.
https://hdl.handle.net/21.15107/rcub_fiver_3315 .

Šunjka, Dragana, Lazić, Sanja, Grahovac, Nada, Vuković, Slavica, Jakšić, Snežana, "Determination of chlorpyrifos residues in water" in Book of Abstracts. 19th Young investigators' Seminar on Analytical Chemistry (YISAC 2012), 27-30 June 2012, Nova Gorica, Slovenia (2012):7,
https://hdl.handle.net/21.15107/rcub_fiver_3315 .

TY  - JOUR
AU  - Lazić, Sanja
AU  - Šunjka, Dragana
AU  - Pucarević, Mira
AU  - Grahovac, Nada
AU  - Vuković, Slavica
AU  - Inđić, Dušanka
AU  - Jakšić, Snežana
PY  - 2012
UR  - http://fiver.ifvcns.rs/handle/123456789/3295
AB  - Ekspanzija u primeni herbicida na bazi atrazina u Republici Srbiji poslednjih decenija dovela je do nagomilavanja ostataka atrazina i njegovih degradacionih produkata u životnoj sredini, čime su naročito ugrožene podzemne vode. Radi provere prisustva atrazina i njegovih metabolita deetil-atrazina (DEA) i deizopropil-atrazina (DIA) u podzemnim vodama sproveden je monitoring program u periodu 2007−2009. godine na područjima pod intenzivnom poljoprivrednom proizvodnjom na teritoriji Republike Srbije. Podzemna voda prve izdani uzorkovana je na 327 lokaliteta, ukupno je prikupljeno 1408 uzoraka. Ekstrakcija analita iz vode izvedena je metanolom uz primenu C18-ENVI diska (47 mm), dok je nivo rezidua određen primenom gasne hromatografije sa masenim spektrometrom (GC/MS). Analizom je utvrđeno prisustvo atrazina, DEA i DIA iznad 0,1 µg/dm³ u podzemnim vodama većine lokaliteta obuhvaćenih ispitivanjem. Najveće vrednosti ispitivanih analita utvrđene su na lokalitetima sa intenzivnom proizvodnjom kukuruza, kao i na površinama pod voćnjacima i vinogradima, gde je atrazin primenjivan u velikim količinama.
AB  - The intensive use of atrazine herbicides in the Republic of Serbia during recent decades has led to the accumulation of residues of atrazine and its metabolites in the environment, which endangers groundwater. With the objective to check the presence of atrazine and its metabolites deethylatrazine (DEA) and deisopropylatrazine (DIA) in the groundwater, the monitoring programme was carried out over the period from 2007 to 2009 in the localities where the atrazine-based herbicides were intensively applied for a number of years. Samples were taken from 327 localities, in total there were 1408 samples of groundwater of the first welling-up collected. The atrazine and its metabolites were extracted with methanol by means of ENVI-C18 (47mm) disc, and the residue level of the studied compounds was analyzed with gas chromatography–mass spectrometry (GC–MS). In the most of groundwater samples collected from agricultural regions, the average value of all tested analytes was above 0.1 μg/dm3. The highest values of atrazine and its metabolites were in the localities that are known for intensive maize production and in the areas of this region under orchards and vineyards, where atrazine was used in large quantities. The average content values of this active substance in the analyzed samples are the result of intensive and long-term usage of this group of herbicides, as well as the high level of groundwater in this
region.
PB  - Association of the Chemical Engineers of Serbia
T2  - Hemijska industrija
T1  - Monitoring atrazina i njegovih metabolita u podzemnim vodama Republike Srbije
T1  - Monitoring of atrazine and its metabolites in groundwaters of the Republic of Serbia
EP  - 523
IS  - 3
SP  - 513
VL  - 67
DO  - 10.2298/HEMIND120508094L
ER  - 

@article{
author = "Lazić, Sanja and Šunjka, Dragana and Pucarević, Mira and Grahovac, Nada and Vuković, Slavica and Inđić, Dušanka and Jakšić, Snežana",
year = "2012",
abstract = "Ekspanzija u primeni herbicida na bazi atrazina u Republici Srbiji poslednjih decenija dovela je do nagomilavanja ostataka atrazina i njegovih degradacionih produkata u životnoj sredini, čime su naročito ugrožene podzemne vode. Radi provere prisustva atrazina i njegovih metabolita deetil-atrazina (DEA) i deizopropil-atrazina (DIA) u podzemnim vodama sproveden je monitoring program u periodu 2007−2009. godine na područjima pod intenzivnom poljoprivrednom proizvodnjom na teritoriji Republike Srbije. Podzemna voda prve izdani uzorkovana je na 327 lokaliteta, ukupno je prikupljeno 1408 uzoraka. Ekstrakcija analita iz vode izvedena je metanolom uz primenu C18-ENVI diska (47 mm), dok je nivo rezidua određen primenom gasne hromatografije sa masenim spektrometrom (GC/MS). Analizom je utvrđeno prisustvo atrazina, DEA i DIA iznad 0,1 µg/dm³ u podzemnim vodama većine lokaliteta obuhvaćenih ispitivanjem. Najveće vrednosti ispitivanih analita utvrđene su na lokalitetima sa intenzivnom proizvodnjom kukuruza, kao i na površinama pod voćnjacima i vinogradima, gde je atrazin primenjivan u velikim količinama., The intensive use of atrazine herbicides in the Republic of Serbia during recent decades has led to the accumulation of residues of atrazine and its metabolites in the environment, which endangers groundwater. With the objective to check the presence of atrazine and its metabolites deethylatrazine (DEA) and deisopropylatrazine (DIA) in the groundwater, the monitoring programme was carried out over the period from 2007 to 2009 in the localities where the atrazine-based herbicides were intensively applied for a number of years. Samples were taken from 327 localities, in total there were 1408 samples of groundwater of the first welling-up collected. The atrazine and its metabolites were extracted with methanol by means of ENVI-C18 (47mm) disc, and the residue level of the studied compounds was analyzed with gas chromatography–mass spectrometry (GC–MS). In the most of groundwater samples collected from agricultural regions, the average value of all tested analytes was above 0.1 μg/dm3. The highest values of atrazine and its metabolites were in the localities that are known for intensive maize production and in the areas of this region under orchards and vineyards, where atrazine was used in large quantities. The average content values of this active substance in the analyzed samples are the result of intensive and long-term usage of this group of herbicides, as well as the high level of groundwater in this
region.",
publisher = "Association of the Chemical Engineers of Serbia",
journal = "Hemijska industrija",
title = "Monitoring atrazina i njegovih metabolita u podzemnim vodama Republike Srbije, Monitoring of atrazine and its metabolites in groundwaters of the Republic of Serbia",
pages = "523-513",
number = "3",
volume = "67",
doi = "10.2298/HEMIND120508094L"
}

Lazić, S., Šunjka, D., Pucarević, M., Grahovac, N., Vuković, S., Inđić, D.,& Jakšić, S.. (2012). Monitoring atrazina i njegovih metabolita u podzemnim vodama Republike Srbije. in Hemijska industrija
Association of the Chemical Engineers of Serbia., 67(3), 513-523.
https://doi.org/10.2298/HEMIND120508094L

Lazić S, Šunjka D, Pucarević M, Grahovac N, Vuković S, Inđić D, Jakšić S. Monitoring atrazina i njegovih metabolita u podzemnim vodama Republike Srbije. in Hemijska industrija. 2012;67(3):513-523.
doi:10.2298/HEMIND120508094L .

Lazić, Sanja, Šunjka, Dragana, Pucarević, Mira, Grahovac, Nada, Vuković, Slavica, Inđić, Dušanka, Jakšić, Snežana, "Monitoring atrazina i njegovih metabolita u podzemnim vodama Republike Srbije" in Hemijska industrija, 67, no. 3 (2012):513-523,
https://doi.org/10.2298/HEMIND120508094L . .

TY  - JOUR
AU  - Grahovac, Mila
AU  - Inđić, Dušanka
AU  - Vuković, Slavica
AU  - Hrustić, Jovana
AU  - Gvozdenac, Sonja
AU  - Mihajlović, Milica
AU  - Tanović, Brankica
PY  - 2012
UR  - http://fiver.ifvcns.rs/handle/123456789/1173
AB  - Colletotrichum acutatum and Colletotrichum gloeosporioides are important post harvest apple fruit pathogens in temperate regions. Seven Colletotrichum isolates obtained from apple fruits with anthracnose symptoms, and two reference isolates C. gloeosporioides AVO 37 4B (avocado, Israel) and C. actuatum TUT 137 A (strawberry, Israel) were investigated. Pathogenicity of all nine isolates was demonstrated on wound-inoculated apple fruits by fulfilling Koch's postulates. Investigated morphological characteristics involved shape, colour and margin of the colony, as well as conidial shape. Observed ecological parameters were growth and sporulation of isolates after 4, 7 and 11 days of incubation at temperatures of 15, 20, 23, 25, 27, 30, 32 and 35 degrees C and after 10 days of incubation under conditions of day light regime and dark. The isolates were identified by PCR using species-specific primers. The data regarding growth were processed by factorial and one way ANOVA using software Statistica 10. All seven isolates obtained from apple fruits and reference C. acutatum isolate formed velvety, gray colonies with slightly wavy margin, and one celled fusiform conidia on PDA medium. Mycelium of the reference isolate C. gloeosporioides AVO 37 4B was snow-white and conidia were cylindrical. Maximum mycelial growth rate for isolates obtained from apple fruits was at temperature of 23 degrees C, for reference isolate C. acutatum at 27 degrees C and for C. gloeosporioides at 23-27 degrees C. Temperature of 35 degrees C proved to be restrictive for C. acutatum isolates. Isolate C. gloeosporioides had the fastest growth rate compared to all other isolates. Using PCR with species-specific primers all eight isolates were identified as C. acutatum (fragments sized 490 bp were amplified), and one as C. gloeosporioides (fragments sized 450 bp were amplified). The results suggest that differentiation between the two Colletotrichum species based on several morphological and ecological parameters is possible.
PB  - Lithuanian Research Centre for Agriculture and Forestry; Vytautas Magnus University
T2  - Zemdirbyste
T1  - Morphological and ecological features as differentiation criteria for Colletotrichum species
EP  - 196
IS  - 2
SP  - 189
VL  - 99
UR  - https://hdl.handle.net/21.15107/rcub_fiver_1173
ER  - 

@article{
author = "Grahovac, Mila and Inđić, Dušanka and Vuković, Slavica and Hrustić, Jovana and Gvozdenac, Sonja and Mihajlović, Milica and Tanović, Brankica",
year = "2012",
abstract = "Colletotrichum acutatum and Colletotrichum gloeosporioides are important post harvest apple fruit pathogens in temperate regions. Seven Colletotrichum isolates obtained from apple fruits with anthracnose symptoms, and two reference isolates C. gloeosporioides AVO 37 4B (avocado, Israel) and C. actuatum TUT 137 A (strawberry, Israel) were investigated. Pathogenicity of all nine isolates was demonstrated on wound-inoculated apple fruits by fulfilling Koch's postulates. Investigated morphological characteristics involved shape, colour and margin of the colony, as well as conidial shape. Observed ecological parameters were growth and sporulation of isolates after 4, 7 and 11 days of incubation at temperatures of 15, 20, 23, 25, 27, 30, 32 and 35 degrees C and after 10 days of incubation under conditions of day light regime and dark. The isolates were identified by PCR using species-specific primers. The data regarding growth were processed by factorial and one way ANOVA using software Statistica 10. All seven isolates obtained from apple fruits and reference C. acutatum isolate formed velvety, gray colonies with slightly wavy margin, and one celled fusiform conidia on PDA medium. Mycelium of the reference isolate C. gloeosporioides AVO 37 4B was snow-white and conidia were cylindrical. Maximum mycelial growth rate for isolates obtained from apple fruits was at temperature of 23 degrees C, for reference isolate C. acutatum at 27 degrees C and for C. gloeosporioides at 23-27 degrees C. Temperature of 35 degrees C proved to be restrictive for C. acutatum isolates. Isolate C. gloeosporioides had the fastest growth rate compared to all other isolates. Using PCR with species-specific primers all eight isolates were identified as C. acutatum (fragments sized 490 bp were amplified), and one as C. gloeosporioides (fragments sized 450 bp were amplified). The results suggest that differentiation between the two Colletotrichum species based on several morphological and ecological parameters is possible.",
publisher = "Lithuanian Research Centre for Agriculture and Forestry; Vytautas Magnus University",
journal = "Zemdirbyste",
title = "Morphological and ecological features as differentiation criteria for Colletotrichum species",
pages = "196-189",
number = "2",
volume = "99",
url = "https://hdl.handle.net/21.15107/rcub_fiver_1173"
}

Grahovac, M., Inđić, D., Vuković, S., Hrustić, J., Gvozdenac, S., Mihajlović, M.,& Tanović, B.. (2012). Morphological and ecological features as differentiation criteria for Colletotrichum species. in Zemdirbyste
Lithuanian Research Centre for Agriculture and Forestry; Vytautas Magnus University., 99(2), 189-196.
https://hdl.handle.net/21.15107/rcub_fiver_1173

Grahovac M, Inđić D, Vuković S, Hrustić J, Gvozdenac S, Mihajlović M, Tanović B. Morphological and ecological features as differentiation criteria for Colletotrichum species. in Zemdirbyste. 2012;99(2):189-196.
https://hdl.handle.net/21.15107/rcub_fiver_1173 .

Grahovac, Mila, Inđić, Dušanka, Vuković, Slavica, Hrustić, Jovana, Gvozdenac, Sonja, Mihajlović, Milica, Tanović, Brankica, "Morphological and ecological features as differentiation criteria for Colletotrichum species" in Zemdirbyste, 99, no. 2 (2012):189-196,
https://hdl.handle.net/21.15107/rcub_fiver_1173 .

TY  - CONF
AU  - Lazić, Sanja
AU  - Šunjka, Dragana
AU  - Pucarević, Mira
AU  - Grahovac, Nada
AU  - Jakšić, Snežana
AU  - Vuković, Slavica
AU  - Bursić, Vojislava
PY  - 2011
UR  - http://fiver.ifvcns.rs/handle/123456789/3299
AB  - Soil and water of adequate quality are essential for food safety, However, the intensive use of pesticides,
especially triazine based herbicides, in recent decades, has led to an accumulation of their residues in the environment.
This essay presents the results of monitoring and analysis of atrazine residues in samples of ground water aquifer and
soil collected in the vicinity of wells, in areas under intensive agricultural production in the region of Srem, where
atrazine has been applied for many years. Residue levels of atrazine were analyzed by GC/NPD, and the results showed
that its average value in samples of groundwater was 0.123 mg/l, and 0.038 mg/kg in soil. These values indicate that
groundwater and soil from this region generally fulfill the requirements of agricultural production.
PB  - Novi Sad : University of Novi Sad, Faculty of Agriculture
C3  - Proceedings, 22nd International Symposium “Food safety production”, 19-25 June 2011, Trebinje, Bosnia and Herzegovina
T1  - Presence of atrazine residues in soil and its contents in ground water
EP  - 406
SP  - 404
UR  - https://hdl.handle.net/21.15107/rcub_fiver_3299
ER  - 

@conference{
author = "Lazić, Sanja and Šunjka, Dragana and Pucarević, Mira and Grahovac, Nada and Jakšić, Snežana and Vuković, Slavica and Bursić, Vojislava",
year = "2011",
abstract = "Soil and water of adequate quality are essential for food safety, However, the intensive use of pesticides,
especially triazine based herbicides, in recent decades, has led to an accumulation of their residues in the environment.
This essay presents the results of monitoring and analysis of atrazine residues in samples of ground water aquifer and
soil collected in the vicinity of wells, in areas under intensive agricultural production in the region of Srem, where
atrazine has been applied for many years. Residue levels of atrazine were analyzed by GC/NPD, and the results showed
that its average value in samples of groundwater was 0.123 mg/l, and 0.038 mg/kg in soil. These values indicate that
groundwater and soil from this region generally fulfill the requirements of agricultural production.",
publisher = "Novi Sad : University of Novi Sad, Faculty of Agriculture",
journal = "Proceedings, 22nd International Symposium “Food safety production”, 19-25 June 2011, Trebinje, Bosnia and Herzegovina",
title = "Presence of atrazine residues in soil and its contents in ground water",
pages = "406-404",
url = "https://hdl.handle.net/21.15107/rcub_fiver_3299"
}

Lazić, S., Šunjka, D., Pucarević, M., Grahovac, N., Jakšić, S., Vuković, S.,& Bursić, V.. (2011). Presence of atrazine residues in soil and its contents in ground water. in Proceedings, 22nd International Symposium “Food safety production”, 19-25 June 2011, Trebinje, Bosnia and Herzegovina
Novi Sad : University of Novi Sad, Faculty of Agriculture., 404-406.
https://hdl.handle.net/21.15107/rcub_fiver_3299

Lazić S, Šunjka D, Pucarević M, Grahovac N, Jakšić S, Vuković S, Bursić V. Presence of atrazine residues in soil and its contents in ground water. in Proceedings, 22nd International Symposium “Food safety production”, 19-25 June 2011, Trebinje, Bosnia and Herzegovina. 2011;:404-406.
https://hdl.handle.net/21.15107/rcub_fiver_3299 .

Lazić, Sanja, Šunjka, Dragana, Pucarević, Mira, Grahovac, Nada, Jakšić, Snežana, Vuković, Slavica, Bursić, Vojislava, "Presence of atrazine residues in soil and its contents in ground water" in Proceedings, 22nd International Symposium “Food safety production”, 19-25 June 2011, Trebinje, Bosnia and Herzegovina (2011):404-406,
https://hdl.handle.net/21.15107/rcub_fiver_3299 .

TY  - JOUR
AU  - Klokočar-Šmit, Zlata
AU  - Inđić, Dušanka
AU  - Vuković, Slavica
AU  - Filipović, Maja M.
AU  - Červenski, Janko
PY  - 2007
UR  - http://fiver.ifvcns.rs/handle/123456789/469
AB  - Control of cabbage pests is oriented towards the use of efficient but high-risk insecticides, some of them being endocrine disruptors. Biopesticides are more environment-friendly, operator-and consumers-safe, but they have low initial toxicity, low efficacy to advanced larval stages, and they require certain knowledge of pest and host biology. In our laboratory experiments we have investigated the effects of formulated synthetic pyrethroid cypermethrin (0.3 l/ha) and biological products - formulations based on Bacillus thuringiensis subsp. kurstaki (2 and 3/ha) and Spinosad (0.1 l/ha) - on large white butterfly (Pieris brassicae L.) larvae-instars 2, 3, 4 and 5. The effect of insecticides was inversely proportional to larval instars. Btk effect could be improved if tank-mixed with cypermethrin. The mixing of ready-made products allows a reduction 3 and 6 times compared with the recommended dose, still obtaining satisfactory results. Rate of leaf damage was reduced when tank mixtures were used. Use of two products in mixture would be of significance especially for control of advanced late instars late in season, when Btk action alone is insufficient. Spinosad was effective in inducing mortality and reducing leaf damage by all larval instars, therefore we assume that the dose could be reduced. Feeding rate and mortality are equally important parameters when assessing biopesticide efficacy. This strategy should also reduce the possibility of inducing resistance in pest population. It also tends to reduce the residues in commodities and is good solution in production of hygienic and health safe food.
AB  - Suzbijanje štetočina kupusa orijentisano je na primenu efikasnih ali visoko rizičnih insekticida od kojih su neki i endokrini disruptori. Biopesticidi su manje opasni za životnu sredinu, bezbedniji za operatera i konzumente, ali niže inicijalne toksičnosti i niske efikasnosti na gusenice u kasnim uzrastima i zahtevaju znanje o biologiji štetočine i domaćina. U našim laboratorijskim ispitivanjima uporedili smo efekat sintetskog piretroida cipermetrina (0,3 l/ha) i bioloških preparata na bazi Bacillus thuringiensis subsp. kurstaki (Btk) (2 i 3 l/ha) i preparata na bazi spinosada (0,1 l/ha) na gusenice velikog kupusara Pieris brassicae L. u 2, 3, 4. i 5. uzrastu. Efekat preparata je bio obrnuto proporcionalan uzrastu gusenica. Efekat Btk preparata može biti poboljšan mešanjem s preparatom na bazi cipermetrina u smanjenoj količini 3 i 6 puta u odnosu na preporučenu, a da se pritom postignu zadovoljavajući rezultati. Mešanje sintetskog piretroida i biološkog preparata je naročito važno u kasnim uzrasnim razvojnim fazama kada je dejstvo Btk nedovoljno. Biološki preparat na bazi spinpsada je bio vrlo efikasan za larve svih uzrasta, te je pretpostavka da se količina primene može i smanjiti. Primena mešavine intenzivira obustavu ishrane. Intenzitet ishrane i mortalitet su jednako važni parametri u proceni efikanosti biopesticida. Ovakva primena treba da spreči ranu pojavu rezistentnosti štetočina u populaciji, da dovede do smanjenja rezidua u namirnicama i dobro je rešenje u proizvodnji zdravstveno bezbedne hrane.
PB  - Matica srpska, Novi Sad
T2  - Zbornik Matice srpske za prirodne nauke
T1  - Preliminary investigation on the effects of biological and synthetic insecticides on large white butterfly (Pieris brassicae L.) larvae
T1  - Preliminarna ispitivanja efekta bioloških i sintetičkih insekticida na larve velikog kupusara (Pieris brassicae L.)
EP  - 82
IS  - 112
SP  - 75
DO  - 10.2298/ZMSPN0712075K
ER  - 

@article{
author = "Klokočar-Šmit, Zlata and Inđić, Dušanka and Vuković, Slavica and Filipović, Maja M. and Červenski, Janko",
year = "2007",
abstract = "Control of cabbage pests is oriented towards the use of efficient but high-risk insecticides, some of them being endocrine disruptors. Biopesticides are more environment-friendly, operator-and consumers-safe, but they have low initial toxicity, low efficacy to advanced larval stages, and they require certain knowledge of pest and host biology. In our laboratory experiments we have investigated the effects of formulated synthetic pyrethroid cypermethrin (0.3 l/ha) and biological products - formulations based on Bacillus thuringiensis subsp. kurstaki (2 and 3/ha) and Spinosad (0.1 l/ha) - on large white butterfly (Pieris brassicae L.) larvae-instars 2, 3, 4 and 5. The effect of insecticides was inversely proportional to larval instars. Btk effect could be improved if tank-mixed with cypermethrin. The mixing of ready-made products allows a reduction 3 and 6 times compared with the recommended dose, still obtaining satisfactory results. Rate of leaf damage was reduced when tank mixtures were used. Use of two products in mixture would be of significance especially for control of advanced late instars late in season, when Btk action alone is insufficient. Spinosad was effective in inducing mortality and reducing leaf damage by all larval instars, therefore we assume that the dose could be reduced. Feeding rate and mortality are equally important parameters when assessing biopesticide efficacy. This strategy should also reduce the possibility of inducing resistance in pest population. It also tends to reduce the residues in commodities and is good solution in production of hygienic and health safe food., Suzbijanje štetočina kupusa orijentisano je na primenu efikasnih ali visoko rizičnih insekticida od kojih su neki i endokrini disruptori. Biopesticidi su manje opasni za životnu sredinu, bezbedniji za operatera i konzumente, ali niže inicijalne toksičnosti i niske efikasnosti na gusenice u kasnim uzrastima i zahtevaju znanje o biologiji štetočine i domaćina. U našim laboratorijskim ispitivanjima uporedili smo efekat sintetskog piretroida cipermetrina (0,3 l/ha) i bioloških preparata na bazi Bacillus thuringiensis subsp. kurstaki (Btk) (2 i 3 l/ha) i preparata na bazi spinosada (0,1 l/ha) na gusenice velikog kupusara Pieris brassicae L. u 2, 3, 4. i 5. uzrastu. Efekat preparata je bio obrnuto proporcionalan uzrastu gusenica. Efekat Btk preparata može biti poboljšan mešanjem s preparatom na bazi cipermetrina u smanjenoj količini 3 i 6 puta u odnosu na preporučenu, a da se pritom postignu zadovoljavajući rezultati. Mešanje sintetskog piretroida i biološkog preparata je naročito važno u kasnim uzrasnim razvojnim fazama kada je dejstvo Btk nedovoljno. Biološki preparat na bazi spinpsada je bio vrlo efikasan za larve svih uzrasta, te je pretpostavka da se količina primene može i smanjiti. Primena mešavine intenzivira obustavu ishrane. Intenzitet ishrane i mortalitet su jednako važni parametri u proceni efikanosti biopesticida. Ovakva primena treba da spreči ranu pojavu rezistentnosti štetočina u populaciji, da dovede do smanjenja rezidua u namirnicama i dobro je rešenje u proizvodnji zdravstveno bezbedne hrane.",
publisher = "Matica srpska, Novi Sad",
journal = "Zbornik Matice srpske za prirodne nauke",
title = "Preliminary investigation on the effects of biological and synthetic insecticides on large white butterfly (Pieris brassicae L.) larvae, Preliminarna ispitivanja efekta bioloških i sintetičkih insekticida na larve velikog kupusara (Pieris brassicae L.)",
pages = "82-75",
number = "112",
doi = "10.2298/ZMSPN0712075K"
}

Klokočar-Šmit, Z., Inđić, D., Vuković, S., Filipović, M. M.,& Červenski, J.. (2007). Preliminary investigation on the effects of biological and synthetic insecticides on large white butterfly (Pieris brassicae L.) larvae. in Zbornik Matice srpske za prirodne nauke
Matica srpska, Novi Sad.(112), 75-82.
https://doi.org/10.2298/ZMSPN0712075K

Klokočar-Šmit Z, Inđić D, Vuković S, Filipović MM, Červenski J. Preliminary investigation on the effects of biological and synthetic insecticides on large white butterfly (Pieris brassicae L.) larvae. in Zbornik Matice srpske za prirodne nauke. 2007;(112):75-82.
doi:10.2298/ZMSPN0712075K .

Klokočar-Šmit, Zlata, Inđić, Dušanka, Vuković, Slavica, Filipović, Maja M., Červenski, Janko, "Preliminary investigation on the effects of biological and synthetic insecticides on large white butterfly (Pieris brassicae L.) larvae" in Zbornik Matice srpske za prirodne nauke, no. 112 (2007):75-82,
https://doi.org/10.2298/ZMSPN0712075K . .

TY  - CONF
AU  - Jevtić, Radivoje
AU  - Tanasković, Snežana
AU  - Paunović, Svetlana
AU  - Vuković, Slavica
AU  - Glavendekić, Milka
AU  - Poljaković-Pajnik, Leopold
AU  - Vujović, Miroslav
AU  - Obradović, Aleksa
AU  - Mojašević, Milica
AU  - Kljajić, Petar
AU  - Marčić, Dejan
AU  - Gavrilović, Veljko
AU  - Lević, Jelena
PY  - 2005
UR  - http://fiver.ifvcns.rs/handle/123456789/4101
AB  - Aktuelna istraživanja u zaštiti bilja, najlakše je sagledati kroz tekuće projekte, koje finansira Ministarstvo za nauku i životnu sredinu i Ministarstvo poljoprivrede, šumarstva i vodoprivrede-Uprava za zastitu bilja i Pokrajinski sekretarijat za nauku i tehnološki razvoj. Međutim, u finansiranju nekih projekata učestvuju gradske i opštinske uprave. Svega dva projekta možemo okarakterisati kao međunarodna, što govori o našoj zatvorenosti i izolovanosti unutar institucija u kojima rade specijalisti zaštite bilja bez obzira na titule i zvanja. Osiromašena privreda i nezainteresovanost za ulaganje samo su jedna od posledica opšteg trenda.
PB  - Beograd : Društvo za zaštitu bilja Srbije
C3  - Zbornik rezimea, 7. Savetovanje o zaštiti bilja, Soko Banja, 15-18. novembar 2005.
T1  - Aktuelna istraživanja i inovacije u zaštiti bilja
EP  - 19
SP  - 14
UR  - https://hdl.handle.net/21.15107/rcub_fiver_4101
ER  - 

@conference{
author = "Jevtić, Radivoje and Tanasković, Snežana and Paunović, Svetlana and Vuković, Slavica and Glavendekić, Milka and Poljaković-Pajnik, Leopold and Vujović, Miroslav and Obradović, Aleksa and Mojašević, Milica and Kljajić, Petar and Marčić, Dejan and Gavrilović, Veljko and Lević, Jelena",
year = "2005",
abstract = "Aktuelna istraživanja u zaštiti bilja, najlakše je sagledati kroz tekuće projekte, koje finansira Ministarstvo za nauku i životnu sredinu i Ministarstvo poljoprivrede, šumarstva i vodoprivrede-Uprava za zastitu bilja i Pokrajinski sekretarijat za nauku i tehnološki razvoj. Međutim, u finansiranju nekih projekata učestvuju gradske i opštinske uprave. Svega dva projekta možemo okarakterisati kao međunarodna, što govori o našoj zatvorenosti i izolovanosti unutar institucija u kojima rade specijalisti zaštite bilja bez obzira na titule i zvanja. Osiromašena privreda i nezainteresovanost za ulaganje samo su jedna od posledica opšteg trenda.",
publisher = "Beograd : Društvo za zaštitu bilja Srbije",
journal = "Zbornik rezimea, 7. Savetovanje o zaštiti bilja, Soko Banja, 15-18. novembar 2005.",
title = "Aktuelna istraživanja i inovacije u zaštiti bilja",
pages = "19-14",
url = "https://hdl.handle.net/21.15107/rcub_fiver_4101"
}

Jevtić, R., Tanasković, S., Paunović, S., Vuković, S., Glavendekić, M., Poljaković-Pajnik, L., Vujović, M., Obradović, A., Mojašević, M., Kljajić, P., Marčić, D., Gavrilović, V.,& Lević, J.. (2005). Aktuelna istraživanja i inovacije u zaštiti bilja. in Zbornik rezimea, 7. Savetovanje o zaštiti bilja, Soko Banja, 15-18. novembar 2005.
Beograd : Društvo za zaštitu bilja Srbije., 14-19.
https://hdl.handle.net/21.15107/rcub_fiver_4101

Jevtić R, Tanasković S, Paunović S, Vuković S, Glavendekić M, Poljaković-Pajnik L, Vujović M, Obradović A, Mojašević M, Kljajić P, Marčić D, Gavrilović V, Lević J. Aktuelna istraživanja i inovacije u zaštiti bilja. in Zbornik rezimea, 7. Savetovanje o zaštiti bilja, Soko Banja, 15-18. novembar 2005.. 2005;:14-19.
https://hdl.handle.net/21.15107/rcub_fiver_4101 .

Jevtić, Radivoje, Tanasković, Snežana, Paunović, Svetlana, Vuković, Slavica, Glavendekić, Milka, Poljaković-Pajnik, Leopold, Vujović, Miroslav, Obradović, Aleksa, Mojašević, Milica, Kljajić, Petar, Marčić, Dejan, Gavrilović, Veljko, Lević, Jelena, "Aktuelna istraživanja i inovacije u zaštiti bilja" in Zbornik rezimea, 7. Savetovanje o zaštiti bilja, Soko Banja, 15-18. novembar 2005. (2005):14-19,
https://hdl.handle.net/21.15107/rcub_fiver_4101 .