TY  - CONF
AU  - Vasić, Filip
AU  - Sedlar, Aleksandar
AU  - Jevtić, Radivoje
PY  - 2022
UR  - http://fiver.ifvcns.rs/handle/123456789/3371
AB  - Aplikacija sredstava za zaštitu bilja (pesticida) predstavlja jednu od najvažnijih agrotehničkih mera u održivoj, efikasnoj i ekonomičnoj poljoprivrednoj proizvodnji. Efikasna primena pesticida podrazumeva proces ujednačenog nanošenja radne tečnosti na ciljanu površinu. Negativni efekti neefikasne zaštite ispoljavaju se u vidu pojave rezistentnosti biljnih patogena na pesticide i zagađenje životne sredine. Cilj rada je da se primenom savremenih tehnologija precizne poljoprivrede, multispektralnim snimcima, analizom vegetacionih indeksa i poboljšanim tipovima rasprskivača, unapredi detekcija bolesti i aplikacija pesticida. Primenom multispektralnih snimaka se detektuju prvi simptomi bolesti, a primenom savremenih tipova rasprskivača povećava horizontalna distribuciju radne tečnosti i količina depozita u usevu pšenice.
PB  - Beograd : Društvo za zaštitu bilja Srbije
C3  - Zbornik rezimea radova, 17. Savetovanje o zaštiti bilja, Zlatibor, 28. novembar - 1. decembar 2022.
T1  - Primena tehnologija precizne poljoprivrede u zaštiti pšenice
EP  - 22
SP  - 22
UR  - https://hdl.handle.net/21.15107/rcub_fiver_3371
ER  - 

@conference{
author = "Vasić, Filip and Sedlar, Aleksandar and Jevtić, Radivoje",
year = "2022",
abstract = "Aplikacija sredstava za zaštitu bilja (pesticida) predstavlja jednu od najvažnijih agrotehničkih mera u održivoj, efikasnoj i ekonomičnoj poljoprivrednoj proizvodnji. Efikasna primena pesticida podrazumeva proces ujednačenog nanošenja radne tečnosti na ciljanu površinu. Negativni efekti neefikasne zaštite ispoljavaju se u vidu pojave rezistentnosti biljnih patogena na pesticide i zagađenje životne sredine. Cilj rada je da se primenom savremenih tehnologija precizne poljoprivrede, multispektralnim snimcima, analizom vegetacionih indeksa i poboljšanim tipovima rasprskivača, unapredi detekcija bolesti i aplikacija pesticida. Primenom multispektralnih snimaka se detektuju prvi simptomi bolesti, a primenom savremenih tipova rasprskivača povećava horizontalna distribuciju radne tečnosti i količina depozita u usevu pšenice.",
publisher = "Beograd : Društvo za zaštitu bilja Srbije",
journal = "Zbornik rezimea radova, 17. Savetovanje o zaštiti bilja, Zlatibor, 28. novembar - 1. decembar 2022.",
title = "Primena tehnologija precizne poljoprivrede u zaštiti pšenice",
pages = "22-22",
url = "https://hdl.handle.net/21.15107/rcub_fiver_3371"
}

Vasić, F., Sedlar, A.,& Jevtić, R.. (2022). Primena tehnologija precizne poljoprivrede u zaštiti pšenice. in Zbornik rezimea radova, 17. Savetovanje o zaštiti bilja, Zlatibor, 28. novembar - 1. decembar 2022.
Beograd : Društvo za zaštitu bilja Srbije., 22-22.
https://hdl.handle.net/21.15107/rcub_fiver_3371

Vasić F, Sedlar A, Jevtić R. Primena tehnologija precizne poljoprivrede u zaštiti pšenice. in Zbornik rezimea radova, 17. Savetovanje o zaštiti bilja, Zlatibor, 28. novembar - 1. decembar 2022.. 2022;:22-22.
https://hdl.handle.net/21.15107/rcub_fiver_3371 .

Vasić, Filip, Sedlar, Aleksandar, Jevtić, Radivoje, "Primena tehnologija precizne poljoprivrede u zaštiti pšenice" in Zbornik rezimea radova, 17. Savetovanje o zaštiti bilja, Zlatibor, 28. novembar - 1. decembar 2022. (2022):22-22,
https://hdl.handle.net/21.15107/rcub_fiver_3371 .

TY  - JOUR
AU  - Sedlar, Aleksandar
AU  - Gvozdenac, Sonja
AU  - Pejović, Momčilo
AU  - Višacki, Vladimir
AU  - Turan, Jan
AU  - Tanasković, Snežana
AU  - Burg, Patrik
AU  - Vasić, Filip
PY  - 2022
UR  - http://fiver.ifvcns.rs/handle/123456789/2596
AB  - Protective fungicides are sensitive to environmental conditions such as rainfall and solar radiation. Therefore, it is important to prolong the biological activity and fungicide resistance to the above-mentioned factors that can be achieved by adding a wetting agent to the working solution. Additionally, the quality and efficiency of preventive contact fungicides significantly depend on the application technique. Thus, it is important to make the right choice of the nozzles and adjust the working parameters of the treatment. The aim of this work is to determine the influence of a wetting agent and type of nozzle on copper hydroxide (2 L ha−2) deposits on sugar beet leaves. Experiments are set up under laboratory and field conditions. A pinole-based wetting agent is applied at three rates (0.3, 0.6, and 1.0 L ha−1) and two types of nozzles are used (standard with flat jet and modern turbo-drop twin-jet). A brilliant blue tracer is added to a working solution to enable the measurement of copper hydroxide deposits. The deposit amount is recorded before and after the rain simulation (15 L m−2) with a spectrophotometer light beam. In order to ensure the timeliness of the application of fungicides, remote sensing of vegetative indices is used as an indicator of disease occurrence. The results indicated an increase in copper hydroxide deposits with the increase in wetting agent rates for both types of nozzles and in both laboratory and field experiments. Moreover, when applying the copper hydroxide mixtures with modern turbo drop nozzles, the increase in copper hydroxide deposit is significant, compared to the standard nozzles.
PB  - Basel : MDPI
T2  - Applied Sciences
T1  - The influence of wetting agent and type of nozzle on copper hydroxide deposit on sugar beet Leaves (Beta vulgaris L.)
IS  - 12
SP  - 2911
DO  - 10.3390/app12062911
ER  - 

@article{
author = "Sedlar, Aleksandar and Gvozdenac, Sonja and Pejović, Momčilo and Višacki, Vladimir and Turan, Jan and Tanasković, Snežana and Burg, Patrik and Vasić, Filip",
year = "2022",
abstract = "Protective fungicides are sensitive to environmental conditions such as rainfall and solar radiation. Therefore, it is important to prolong the biological activity and fungicide resistance to the above-mentioned factors that can be achieved by adding a wetting agent to the working solution. Additionally, the quality and efficiency of preventive contact fungicides significantly depend on the application technique. Thus, it is important to make the right choice of the nozzles and adjust the working parameters of the treatment. The aim of this work is to determine the influence of a wetting agent and type of nozzle on copper hydroxide (2 L ha−2) deposits on sugar beet leaves. Experiments are set up under laboratory and field conditions. A pinole-based wetting agent is applied at three rates (0.3, 0.6, and 1.0 L ha−1) and two types of nozzles are used (standard with flat jet and modern turbo-drop twin-jet). A brilliant blue tracer is added to a working solution to enable the measurement of copper hydroxide deposits. The deposit amount is recorded before and after the rain simulation (15 L m−2) with a spectrophotometer light beam. In order to ensure the timeliness of the application of fungicides, remote sensing of vegetative indices is used as an indicator of disease occurrence. The results indicated an increase in copper hydroxide deposits with the increase in wetting agent rates for both types of nozzles and in both laboratory and field experiments. Moreover, when applying the copper hydroxide mixtures with modern turbo drop nozzles, the increase in copper hydroxide deposit is significant, compared to the standard nozzles.",
publisher = "Basel : MDPI",
journal = "Applied Sciences",
title = "The influence of wetting agent and type of nozzle on copper hydroxide deposit on sugar beet Leaves (Beta vulgaris L.)",
number = "12",
pages = "2911",
doi = "10.3390/app12062911"
}

Sedlar, A., Gvozdenac, S., Pejović, M., Višacki, V., Turan, J., Tanasković, S., Burg, P.,& Vasić, F.. (2022). The influence of wetting agent and type of nozzle on copper hydroxide deposit on sugar beet Leaves (Beta vulgaris L.). in Applied Sciences
Basel : MDPI.(12), 2911.
https://doi.org/10.3390/app12062911

Sedlar A, Gvozdenac S, Pejović M, Višacki V, Turan J, Tanasković S, Burg P, Vasić F. The influence of wetting agent and type of nozzle on copper hydroxide deposit on sugar beet Leaves (Beta vulgaris L.). in Applied Sciences. 2022;(12):2911.
doi:10.3390/app12062911 .

Sedlar, Aleksandar, Gvozdenac, Sonja, Pejović, Momčilo, Višacki, Vladimir, Turan, Jan, Tanasković, Snežana, Burg, Patrik, Vasić, Filip, "The influence of wetting agent and type of nozzle on copper hydroxide deposit on sugar beet Leaves (Beta vulgaris L.)" in Applied Sciences, no. 12 (2022):2911,
https://doi.org/10.3390/app12062911 . .

TY  - JOUR
AU  - Gvozdenac, Sonja
AU  - Tanasković, Snežana
AU  - Vukajlović, Filip
AU  - Prvulović, Dejan
AU  - Ovuka, Jelena
AU  - Viacki, V.
AU  - Sedlar, Aleksandar
PY  - 2020
UR  - http://fiver.ifvcns.rs/handle/123456789/2033
AB  - Rice weevil, Sitophilus oryzae is one of the most devastating primary pests of stored grains. Adults feed mainly on endosperm, while larvae feed on germ, resulting in reduced germination and nutritional value of kernels. The influence of a commodity condition on the food preferences of S. oryzae has been well documented, but the influence of previous feeding experience ("natal habitat preference induction" - NHPI theory) has not yet been confirmed. This research aims to test the NHPI theory, to study the behavioural responses of S. oryzae virgin males and females to different grains (maize, wheat and barley) depending on rearing substrate and feeding history and to test host, feeding and oviposition preference. In a "Choice test", the host preference was determined based on the adult distribution on specific grains, feeding preferences based on grain damage (%) and grain loss (%), and ovipositional preference based on the progeny production. The results indicate that host, feeding and ovipositional preference of S. oryzae was not dependent on the previous feeding experience. Maize was the most preferential grain, regardless on the rearing substrate, for both male and female weevils. Grain damage, weight loss and progeny production were higher on maize, regardless on the rearing history.
PB  - Corvinus Univ Budapest, Budapest
T2  - Applied Ecology & Environmental Research
T1  - Host and ovipositional preference of rice weevil (sitophilus oryzae) depending on feeding experience
EP  - 6673
IS  - 5
SP  - 6663
VL  - 18
DO  - 10.15666/aeer/1805_66636673
ER  - 

@article{
author = "Gvozdenac, Sonja and Tanasković, Snežana and Vukajlović, Filip and Prvulović, Dejan and Ovuka, Jelena and Viacki, V. and Sedlar, Aleksandar",
year = "2020",
abstract = "Rice weevil, Sitophilus oryzae is one of the most devastating primary pests of stored grains. Adults feed mainly on endosperm, while larvae feed on germ, resulting in reduced germination and nutritional value of kernels. The influence of a commodity condition on the food preferences of S. oryzae has been well documented, but the influence of previous feeding experience ("natal habitat preference induction" - NHPI theory) has not yet been confirmed. This research aims to test the NHPI theory, to study the behavioural responses of S. oryzae virgin males and females to different grains (maize, wheat and barley) depending on rearing substrate and feeding history and to test host, feeding and oviposition preference. In a "Choice test", the host preference was determined based on the adult distribution on specific grains, feeding preferences based on grain damage (%) and grain loss (%), and ovipositional preference based on the progeny production. The results indicate that host, feeding and ovipositional preference of S. oryzae was not dependent on the previous feeding experience. Maize was the most preferential grain, regardless on the rearing substrate, for both male and female weevils. Grain damage, weight loss and progeny production were higher on maize, regardless on the rearing history.",
publisher = "Corvinus Univ Budapest, Budapest",
journal = "Applied Ecology & Environmental Research",
title = "Host and ovipositional preference of rice weevil (sitophilus oryzae) depending on feeding experience",
pages = "6673-6663",
number = "5",
volume = "18",
doi = "10.15666/aeer/1805_66636673"
}

Gvozdenac, S., Tanasković, S., Vukajlović, F., Prvulović, D., Ovuka, J., Viacki, V.,& Sedlar, A.. (2020). Host and ovipositional preference of rice weevil (sitophilus oryzae) depending on feeding experience. in Applied Ecology & Environmental Research
Corvinus Univ Budapest, Budapest., 18(5), 6663-6673.
https://doi.org/10.15666/aeer/1805_66636673

Gvozdenac S, Tanasković S, Vukajlović F, Prvulović D, Ovuka J, Viacki V, Sedlar A. Host and ovipositional preference of rice weevil (sitophilus oryzae) depending on feeding experience. in Applied Ecology & Environmental Research. 2020;18(5):6663-6673.
doi:10.15666/aeer/1805_66636673 .

Gvozdenac, Sonja, Tanasković, Snežana, Vukajlović, Filip, Prvulović, Dejan, Ovuka, Jelena, Viacki, V., Sedlar, Aleksandar, "Host and ovipositional preference of rice weevil (sitophilus oryzae) depending on feeding experience" in Applied Ecology & Environmental Research, 18, no. 5 (2020):6663-6673,
https://doi.org/10.15666/aeer/1805_66636673 . .

TY  - JOUR
AU  - Gvozdenac, Sonja
AU  - Tanasković, Snežana
AU  - Ovuka, Jelena
AU  - Vukajlović, Filip
AU  - Čanak, Petar
AU  - Prvulović, Dejan
AU  - Sedlar, Aleksandar
PY  - 2019
UR  - http://fiver.ifvcns.rs/handle/123456789/1909
AB  - Insect's bionomics and development are highly dependent on the environmental temperature. For centuries, this fact has been used for the control of storage pests. However, the temperature threshold depends on the species, life stage, acclimation and exposure period. This work assessed the effects of low temperatures (4,-4,-10,-15 and-18°C) and exposure period (10, 30, 60, 120 and 180 min) on the survival and development of Plodia interpunctella larvae, and adults of Sitophilus oryzae and S. zeamais, the prevalent maize pests in Serbia. Data were analysed using one-way and two-way ANOVA. Additionally, Probyt analysis was performed to determine the LT 50 and LT 99. The first significant effects were recorded at-4°C for S. oryzae when the mortality was 41% after 120 and 52% after 180 min of exposure. At-10°C, the mortality of S. zeamais was significant after 180 min (52.5%) and increased with the exposure period. The significant mortality of P. interpunctella larvae was at-15°C after 10 min (55.5%). At-18°C, P. interpunctella larvae were the most susceptible and 98% of mortality was recorded after 10 min, while 77.5% of S. oryzae and 68% of S. zeamais was recorded after 10 min. Two-way ANOVA showed that both factors (temperature and exposure) significantly affected the mortality of tested species, but the first factor was the most influential. These results indicate that temperature and exposure period should be adjusted to specific pest, while in combined infestations the temperature should be adjusted to the most tolerant one.
AB  - Razviće insekata je visoko uslovljeno temperaturom životne sredine. Vekovima je ova činjenica korišćena u kontroli brojnosti skladišnih štetočina. Međutim, temperaturni pragovi zavise od vrste, životnog stadijuma, aklimatizacije i trajanja ekspozicije. U ovom radu ispitivani su uticaji niskih temperatura (4, -4, -10, -15 i -18°C) i trajanja ekspozicionog perioda (10, 30, 60, 120 i 180 min) na nivo preživljavanja i razviće larvi Plodia interpunctella i imaga Sitophilus oryzae i S. zeamais, dominantnih štetočina uskladištenog kukuruza u Srbiji. Dobijeni podaci su analizirani korišćenjem one-way i two-way ANOVA. Dodatno, urađena je i Probyt analysis radi utvrđivanja LT50 i LT99. Prvi značajni efekti niskih temperature registrovani su na -4°C za imaga S. oryzae sa registrovanim uginućem od 41% posle 120 i 52% posle 180 min ekspozicije. Na -10°C uginuće imaga S. zeamais bilo je značajno posle ekpozicije od 180 min (52,5%) i raslo je sa trajanjem ekspozicionog perioda. Značajna smrtnost larvi P. interpunctella registrovana je na -15°C posle 10 min (55,5%). Na -18°C larve P. interpunctella bile su osetljivije i 98% smrtnost registrovana je posle 10 min, a u istim uslovima 77,5% kod imaga S. oryzae i 68% kod S. zeamais. Two-way ANOVA ukazuje da oba faktora (temperatura i ekspozicija) značajno utiču na smrtnost testiranih štetočina, ali je temperatura uticajniji faktor. Dobijeni rezultati pokazuju da temperatura i ekspozicija predstavljaju manipulativne faktore koje treba prilagoditi vrsti, dok u kombinovanim infestacijama treba ih prilagoditi najtolerantnijoj štetočini.
PB  - Univerzitet u Kragujevcu - Agronomski fakultet, Čačak
T2  - Acta agriculturae Serbica
T1  - Low temperature tolerance of Plodia interpunctella, Sitophilus oryzae and Sitophilus zeamais: The prevalent pests of stored maize in Serbia
T1  - Osetljivost na niske temperature Plodia interpunctella, Sitophilus oryzae i Sitophilus zeamais - dominantnih štetočina uskladištenog kukuruza u Srbiji
EP  - 155
IS  - 48
SP  - 143
VL  - 24
DO  - 10.5937/AASer1948143G
ER  - 

@article{
author = "Gvozdenac, Sonja and Tanasković, Snežana and Ovuka, Jelena and Vukajlović, Filip and Čanak, Petar and Prvulović, Dejan and Sedlar, Aleksandar",
year = "2019",
abstract = "Insect's bionomics and development are highly dependent on the environmental temperature. For centuries, this fact has been used for the control of storage pests. However, the temperature threshold depends on the species, life stage, acclimation and exposure period. This work assessed the effects of low temperatures (4,-4,-10,-15 and-18°C) and exposure period (10, 30, 60, 120 and 180 min) on the survival and development of Plodia interpunctella larvae, and adults of Sitophilus oryzae and S. zeamais, the prevalent maize pests in Serbia. Data were analysed using one-way and two-way ANOVA. Additionally, Probyt analysis was performed to determine the LT 50 and LT 99. The first significant effects were recorded at-4°C for S. oryzae when the mortality was 41% after 120 and 52% after 180 min of exposure. At-10°C, the mortality of S. zeamais was significant after 180 min (52.5%) and increased with the exposure period. The significant mortality of P. interpunctella larvae was at-15°C after 10 min (55.5%). At-18°C, P. interpunctella larvae were the most susceptible and 98% of mortality was recorded after 10 min, while 77.5% of S. oryzae and 68% of S. zeamais was recorded after 10 min. Two-way ANOVA showed that both factors (temperature and exposure) significantly affected the mortality of tested species, but the first factor was the most influential. These results indicate that temperature and exposure period should be adjusted to specific pest, while in combined infestations the temperature should be adjusted to the most tolerant one., Razviće insekata je visoko uslovljeno temperaturom životne sredine. Vekovima je ova činjenica korišćena u kontroli brojnosti skladišnih štetočina. Međutim, temperaturni pragovi zavise od vrste, životnog stadijuma, aklimatizacije i trajanja ekspozicije. U ovom radu ispitivani su uticaji niskih temperatura (4, -4, -10, -15 i -18°C) i trajanja ekspozicionog perioda (10, 30, 60, 120 i 180 min) na nivo preživljavanja i razviće larvi Plodia interpunctella i imaga Sitophilus oryzae i S. zeamais, dominantnih štetočina uskladištenog kukuruza u Srbiji. Dobijeni podaci su analizirani korišćenjem one-way i two-way ANOVA. Dodatno, urađena je i Probyt analysis radi utvrđivanja LT50 i LT99. Prvi značajni efekti niskih temperature registrovani su na -4°C za imaga S. oryzae sa registrovanim uginućem od 41% posle 120 i 52% posle 180 min ekspozicije. Na -10°C uginuće imaga S. zeamais bilo je značajno posle ekpozicije od 180 min (52,5%) i raslo je sa trajanjem ekspozicionog perioda. Značajna smrtnost larvi P. interpunctella registrovana je na -15°C posle 10 min (55,5%). Na -18°C larve P. interpunctella bile su osetljivije i 98% smrtnost registrovana je posle 10 min, a u istim uslovima 77,5% kod imaga S. oryzae i 68% kod S. zeamais. Two-way ANOVA ukazuje da oba faktora (temperatura i ekspozicija) značajno utiču na smrtnost testiranih štetočina, ali je temperatura uticajniji faktor. Dobijeni rezultati pokazuju da temperatura i ekspozicija predstavljaju manipulativne faktore koje treba prilagoditi vrsti, dok u kombinovanim infestacijama treba ih prilagoditi najtolerantnijoj štetočini.",
publisher = "Univerzitet u Kragujevcu - Agronomski fakultet, Čačak",
journal = "Acta agriculturae Serbica",
title = "Low temperature tolerance of Plodia interpunctella, Sitophilus oryzae and Sitophilus zeamais: The prevalent pests of stored maize in Serbia, Osetljivost na niske temperature Plodia interpunctella, Sitophilus oryzae i Sitophilus zeamais - dominantnih štetočina uskladištenog kukuruza u Srbiji",
pages = "155-143",
number = "48",
volume = "24",
doi = "10.5937/AASer1948143G"
}

Gvozdenac, S., Tanasković, S., Ovuka, J., Vukajlović, F., Čanak, P., Prvulović, D.,& Sedlar, A.. (2019). Low temperature tolerance of Plodia interpunctella, Sitophilus oryzae and Sitophilus zeamais: The prevalent pests of stored maize in Serbia. in Acta agriculturae Serbica
Univerzitet u Kragujevcu - Agronomski fakultet, Čačak., 24(48), 143-155.
https://doi.org/10.5937/AASer1948143G

Gvozdenac S, Tanasković S, Ovuka J, Vukajlović F, Čanak P, Prvulović D, Sedlar A. Low temperature tolerance of Plodia interpunctella, Sitophilus oryzae and Sitophilus zeamais: The prevalent pests of stored maize in Serbia. in Acta agriculturae Serbica. 2019;24(48):143-155.
doi:10.5937/AASer1948143G .

Gvozdenac, Sonja, Tanasković, Snežana, Ovuka, Jelena, Vukajlović, Filip, Čanak, Petar, Prvulović, Dejan, Sedlar, Aleksandar, "Low temperature tolerance of Plodia interpunctella, Sitophilus oryzae and Sitophilus zeamais: The prevalent pests of stored maize in Serbia" in Acta agriculturae Serbica, 24, no. 48 (2019):143-155,
https://doi.org/10.5937/AASer1948143G . .

TY  - JOUR
AU  - Gvozdenac, Sonja
AU  - Ovuka, Jelena
AU  - Miklič, Vladimir
AU  - Cvejić, Sandra
AU  - Tanasković, Snežana
AU  - Bursić, Vojislava
AU  - Sedlar, Aleksandar
PY  - 2019
UR  - http://fiver.ifvcns.rs/handle/123456789/1887
AB  - Sunflower seed treatments are inevitable measure that ensures protection from soil-dwelling insects and pathogens at the first stages of plant development. Due to the ban of neonicotinoid based insecticides for the sunflower seed treatments, new registered preparations are put to test. The aim of this work was to assess the efficacy of currently registered insecticides against the wireworms (observed in field emergence and percent of damaged plants) and their effect on yield traits (yield, oil content and 1,000-seed weight) of the sunflower hybrids (Sumo 2 OR, Oliva and Novak) in comparison to previously used neonicotinoids. Seeds were treated with different pesticidal combinations: metalaxyl-m, metalaxyl-m + bifenthrine, metalaxyl-m + thiacloprid, metalaxyl-m + thiametoxam, and metalaxyl-m + imidacloprid. Two-way ANOVA and Duncan's multiple range tests were performed. Field emergence was not influenced by the treatment. Sumo 2 OR and Oliva emergence did not differ significantly among the treatments (78.3-88.3%; 83.0-91.3%, respectively), but for Novak it was significantly lower (79.3%) when treated with metalaxyl-m. The lowest percent of damaged plants was in the treatment with metalaxyl-m + thiametoxam (1.1-2.4%). However, it did not differ significantly among other treatments (2.4-3.9%), regardless on the hybrid. Novak had the highest average yield (3,938.1 kg/ha), followed by Sumo 2 OR (3,566.1 kg/ha), and Oliva (3,199.8 kg/ha), regardless on the applied seed treatments. The highest 1,000-seed weight was measured for Oliva. Given indicates that currently registered insecticides for the seed treatment of sunflower, such as Sonido and Semafor, can be adequate substitute to the banned neonicotinoids like Cruiser and Gaucho.
PB  - Univ Zagreb, Fac Agriculture, Zagreb
T2  - Journal of Central European Agriculture
T1  - The effect of seed treatments on wireworm (Elateridae) performance, damages and yield traits of sunflower (Helianthus annuus L.)
EP  - 1200
IS  - 4
SP  - 1188
VL  - 20
DO  - 10.5513/JCEA01/20.4.2133
ER  - 

@article{
author = "Gvozdenac, Sonja and Ovuka, Jelena and Miklič, Vladimir and Cvejić, Sandra and Tanasković, Snežana and Bursić, Vojislava and Sedlar, Aleksandar",
year = "2019",
abstract = "Sunflower seed treatments are inevitable measure that ensures protection from soil-dwelling insects and pathogens at the first stages of plant development. Due to the ban of neonicotinoid based insecticides for the sunflower seed treatments, new registered preparations are put to test. The aim of this work was to assess the efficacy of currently registered insecticides against the wireworms (observed in field emergence and percent of damaged plants) and their effect on yield traits (yield, oil content and 1,000-seed weight) of the sunflower hybrids (Sumo 2 OR, Oliva and Novak) in comparison to previously used neonicotinoids. Seeds were treated with different pesticidal combinations: metalaxyl-m, metalaxyl-m + bifenthrine, metalaxyl-m + thiacloprid, metalaxyl-m + thiametoxam, and metalaxyl-m + imidacloprid. Two-way ANOVA and Duncan's multiple range tests were performed. Field emergence was not influenced by the treatment. Sumo 2 OR and Oliva emergence did not differ significantly among the treatments (78.3-88.3%; 83.0-91.3%, respectively), but for Novak it was significantly lower (79.3%) when treated with metalaxyl-m. The lowest percent of damaged plants was in the treatment with metalaxyl-m + thiametoxam (1.1-2.4%). However, it did not differ significantly among other treatments (2.4-3.9%), regardless on the hybrid. Novak had the highest average yield (3,938.1 kg/ha), followed by Sumo 2 OR (3,566.1 kg/ha), and Oliva (3,199.8 kg/ha), regardless on the applied seed treatments. The highest 1,000-seed weight was measured for Oliva. Given indicates that currently registered insecticides for the seed treatment of sunflower, such as Sonido and Semafor, can be adequate substitute to the banned neonicotinoids like Cruiser and Gaucho.",
publisher = "Univ Zagreb, Fac Agriculture, Zagreb",
journal = "Journal of Central European Agriculture",
title = "The effect of seed treatments on wireworm (Elateridae) performance, damages and yield traits of sunflower (Helianthus annuus L.)",
pages = "1200-1188",
number = "4",
volume = "20",
doi = "10.5513/JCEA01/20.4.2133"
}

Gvozdenac, S., Ovuka, J., Miklič, V., Cvejić, S., Tanasković, S., Bursić, V.,& Sedlar, A.. (2019). The effect of seed treatments on wireworm (Elateridae) performance, damages and yield traits of sunflower (Helianthus annuus L.). in Journal of Central European Agriculture
Univ Zagreb, Fac Agriculture, Zagreb., 20(4), 1188-1200.
https://doi.org/10.5513/JCEA01/20.4.2133

Gvozdenac S, Ovuka J, Miklič V, Cvejić S, Tanasković S, Bursić V, Sedlar A. The effect of seed treatments on wireworm (Elateridae) performance, damages and yield traits of sunflower (Helianthus annuus L.). in Journal of Central European Agriculture. 2019;20(4):1188-1200.
doi:10.5513/JCEA01/20.4.2133 .

Gvozdenac, Sonja, Ovuka, Jelena, Miklič, Vladimir, Cvejić, Sandra, Tanasković, Snežana, Bursić, Vojislava, Sedlar, Aleksandar, "The effect of seed treatments on wireworm (Elateridae) performance, damages and yield traits of sunflower (Helianthus annuus L.)" in Journal of Central European Agriculture, 20, no. 4 (2019):1188-1200,
https://doi.org/10.5513/JCEA01/20.4.2133 . .

TY  - JOUR
AU  - Sedlar, Aleksandar
AU  - Višacki, Vladimir
AU  - Uhlarik, Ana
AU  - Bugarin, Rajko
AU  - Turan, Jan
AU  - Ponjičan, Ondrej
PY  - 2017
UR  - http://fiver.ifvcns.rs/handle/123456789/2597
AB  - Za pravilnu i uspešnu primenu pesticida od posebnog je značaja izvršiti izbor
odgovarajućih rasprskivača. Takođe, rad sa odgovarajućim pritiskom ima veliki uticaj na
efikasnost tretiranja. Koliko će tretiranje biti uspešno direktno zavisi od poprečne
distribucije pesticida. Dobra poprečna distribucija znači: ujednačen oblik i veličinu kapi,
smanjenje odnošenja kapljica vetrom (drift), ujednačena količina sredstva i ravnomerna
raspodela kapi, a sve u cilju manje potrošnje korišćenog pesticida i manjih troškova
tretiranja. Rasprskivači se, uglavnom, izrađuju za definisan radni pritisak, koji može da
obezbedi potrebnu dezintegraciju kapljica. Da bi kvalitet zaštite bio dobar i vek rasprskivača
duži, pritisak tečnosti mora da se održava u tolerantnim granicama. Sa povećanjem pritiska
veličina kapljica se smanjuje. Poprečna distribucija unutar celookupnog posmatranog
područja mora biti jednaka, te se izražava pomoću koeficijenta varijacije koji ne sme biti
veći od 10%. U području potpunog prekrivanja površine tečnošću, izbačena količina
tečnosti ne sme da odstupa više od 10%. Navedeno je od posebnog značaja u tretiranju
uljane repice, kao kultura sa velikom ali tankom biljnom masom u završnim fazama razvoja.
Dobijeni razultati trebalo bi da prikažu koji od četiri testirana tipa rasprskivača daje najbolje
rezultate rada pri promeni pritiska.
AB  - For the proper and successful use of pesticides it is especially important to select
the appropriate sprayers. Also, working with appropriate pressure has a major impact on the
effectiveness of treatment. How much treatment will be successfully done, directly depends
on the transverse distribution of pesticides. Good cross distribution means: uniform shape
and size of drops, drift reduction, uniform quantity of the product and even distribution of
drops in order to reduce the consumption of pesticides and smaller treatments. Sprayers are
mainly made for the defined operating pressure, which can provide the necessary
disintegration of droplets. In order for the quality of protection to be good and the life of
the sprayer longer, the pressure of the liquid must be maintained within tolerant limits. With
the increase in pressure, the droplet size decreases. The transverse distribution within the
entire observed area must be the same, expressed by the coefficient of variation, which must
not be greater than 10%. In the area of total overlapping of the surface with liquid, the
discharge of the liquid must not deviate more than 10%. The obtained results should show
which of the four tested type of sprayer produces the best results in changing pressure.
PB  - Novi Sad: National Society for Agricultural Engineering
T2  - Savremena poljoprivredna tehnika
T1  - Radni pritisak kao faktor uniformnosti distribucije rasprskivača posebne namene
T1  - Operating pressure as a factor of distribution uniformity of nozzle for special purpose
EP  - 34
IS  - 1
SP  - 27
VL  - 43
UR  - https://hdl.handle.net/21.15107/rcub_fiver_2597
ER  - 

@article{
author = "Sedlar, Aleksandar and Višacki, Vladimir and Uhlarik, Ana and Bugarin, Rajko and Turan, Jan and Ponjičan, Ondrej",
year = "2017",
abstract = "Za pravilnu i uspešnu primenu pesticida od posebnog je značaja izvršiti izbor
odgovarajućih rasprskivača. Takođe, rad sa odgovarajućim pritiskom ima veliki uticaj na
efikasnost tretiranja. Koliko će tretiranje biti uspešno direktno zavisi od poprečne
distribucije pesticida. Dobra poprečna distribucija znači: ujednačen oblik i veličinu kapi,
smanjenje odnošenja kapljica vetrom (drift), ujednačena količina sredstva i ravnomerna
raspodela kapi, a sve u cilju manje potrošnje korišćenog pesticida i manjih troškova
tretiranja. Rasprskivači se, uglavnom, izrađuju za definisan radni pritisak, koji može da
obezbedi potrebnu dezintegraciju kapljica. Da bi kvalitet zaštite bio dobar i vek rasprskivača
duži, pritisak tečnosti mora da se održava u tolerantnim granicama. Sa povećanjem pritiska
veličina kapljica se smanjuje. Poprečna distribucija unutar celookupnog posmatranog
područja mora biti jednaka, te se izražava pomoću koeficijenta varijacije koji ne sme biti
veći od 10%. U području potpunog prekrivanja površine tečnošću, izbačena količina
tečnosti ne sme da odstupa više od 10%. Navedeno je od posebnog značaja u tretiranju
uljane repice, kao kultura sa velikom ali tankom biljnom masom u završnim fazama razvoja.
Dobijeni razultati trebalo bi da prikažu koji od četiri testirana tipa rasprskivača daje najbolje
rezultate rada pri promeni pritiska., For the proper and successful use of pesticides it is especially important to select
the appropriate sprayers. Also, working with appropriate pressure has a major impact on the
effectiveness of treatment. How much treatment will be successfully done, directly depends
on the transverse distribution of pesticides. Good cross distribution means: uniform shape
and size of drops, drift reduction, uniform quantity of the product and even distribution of
drops in order to reduce the consumption of pesticides and smaller treatments. Sprayers are
mainly made for the defined operating pressure, which can provide the necessary
disintegration of droplets. In order for the quality of protection to be good and the life of
the sprayer longer, the pressure of the liquid must be maintained within tolerant limits. With
the increase in pressure, the droplet size decreases. The transverse distribution within the
entire observed area must be the same, expressed by the coefficient of variation, which must
not be greater than 10%. In the area of total overlapping of the surface with liquid, the
discharge of the liquid must not deviate more than 10%. The obtained results should show
which of the four tested type of sprayer produces the best results in changing pressure.",
publisher = "Novi Sad: National Society for Agricultural Engineering",
journal = "Savremena poljoprivredna tehnika",
title = "Radni pritisak kao faktor uniformnosti distribucije rasprskivača posebne namene, Operating pressure as a factor of distribution uniformity of nozzle for special purpose",
pages = "34-27",
number = "1",
volume = "43",
url = "https://hdl.handle.net/21.15107/rcub_fiver_2597"
}

Sedlar, A., Višacki, V., Uhlarik, A., Bugarin, R., Turan, J.,& Ponjičan, O.. (2017). Radni pritisak kao faktor uniformnosti distribucije rasprskivača posebne namene. in Savremena poljoprivredna tehnika
Novi Sad: National Society for Agricultural Engineering., 43(1), 27-34.
https://hdl.handle.net/21.15107/rcub_fiver_2597

Sedlar A, Višacki V, Uhlarik A, Bugarin R, Turan J, Ponjičan O. Radni pritisak kao faktor uniformnosti distribucije rasprskivača posebne namene. in Savremena poljoprivredna tehnika. 2017;43(1):27-34.
https://hdl.handle.net/21.15107/rcub_fiver_2597 .

Sedlar, Aleksandar, Višacki, Vladimir, Uhlarik, Ana, Bugarin, Rajko, Turan, Jan, Ponjičan, Ondrej, "Radni pritisak kao faktor uniformnosti distribucije rasprskivača posebne namene" in Savremena poljoprivredna tehnika, 43, no. 1 (2017):27-34,
https://hdl.handle.net/21.15107/rcub_fiver_2597 .

TY  - JOUR
AU  - Turan, Jan
AU  - Višacki, V.
AU  - Burg, P.
AU  - Findura, P. J.
AU  - Sedlar, Aleksandar
AU  - Rajković, Miloš
AU  - Zach, M.
PY  - 2017
UR  - http://fiver.ifvcns.rs/handle/123456789/1717
AB  - Sowing is affected by numerous factors, and thus high-quality sowing is a very important task for agricultural engineers and managers of profitable agricultural production. The primary purpose of sowing is placing seeds at proper depths and in-row spacings in well-prepared soil. Plant population particularly gives prominence to sowing as it directly affects the uniformity of plant growth and development. Soybean planting is especially dependent on the quality of planting for yield formation due to the significant vicinity of seeds. Provided all external factors of high-quality sowing are met, i.e. sowing conditions, the quality of sowing depends upon the planting mechanism. The following features of the planting mechanism are the most important: RPM of the seed disc, the travel speed of a seeder, and the values of gauge and vacuum pressure. This paper presents the results of sowing three different fractions of soybean seeds under laboratory conditions. The quality measurement of sowing was performed at different values of vacuum pressure and RPM of the seed disc. On balance, an increase in vacuum pressure results in improved sowing quality due to a stronger adherence of seeds to the seed disc. Lower values of vacuum pressure do not exert significant effects on the quality of sowing, regardless of the seed fraction. However, higher RPM of the seed disc entail an increase in the coefficient of variation. On the basis of the results obtained, a mathematical model for predicting changes in the coefficient of variation of sowing quality was developed using different operating parameters.
PB  - Mendel University of Agriculture and Forestry Brno
T2  - Acta Universitatis Agriculturae et Silviculturae Mendelianae Brunensis
T1  - Development of a soybean sowing model under laboratory conditions
EP  - 962
IS  - 3
SP  - 957
VL  - 65
DO  - 10.11118/actaun201765030957
ER  - 

@article{
author = "Turan, Jan and Višacki, V. and Burg, P. and Findura, P. J. and Sedlar, Aleksandar and Rajković, Miloš and Zach, M.",
year = "2017",
abstract = "Sowing is affected by numerous factors, and thus high-quality sowing is a very important task for agricultural engineers and managers of profitable agricultural production. The primary purpose of sowing is placing seeds at proper depths and in-row spacings in well-prepared soil. Plant population particularly gives prominence to sowing as it directly affects the uniformity of plant growth and development. Soybean planting is especially dependent on the quality of planting for yield formation due to the significant vicinity of seeds. Provided all external factors of high-quality sowing are met, i.e. sowing conditions, the quality of sowing depends upon the planting mechanism. The following features of the planting mechanism are the most important: RPM of the seed disc, the travel speed of a seeder, and the values of gauge and vacuum pressure. This paper presents the results of sowing three different fractions of soybean seeds under laboratory conditions. The quality measurement of sowing was performed at different values of vacuum pressure and RPM of the seed disc. On balance, an increase in vacuum pressure results in improved sowing quality due to a stronger adherence of seeds to the seed disc. Lower values of vacuum pressure do not exert significant effects on the quality of sowing, regardless of the seed fraction. However, higher RPM of the seed disc entail an increase in the coefficient of variation. On the basis of the results obtained, a mathematical model for predicting changes in the coefficient of variation of sowing quality was developed using different operating parameters.",
publisher = "Mendel University of Agriculture and Forestry Brno",
journal = "Acta Universitatis Agriculturae et Silviculturae Mendelianae Brunensis",
title = "Development of a soybean sowing model under laboratory conditions",
pages = "962-957",
number = "3",
volume = "65",
doi = "10.11118/actaun201765030957"
}

Turan, J., Višacki, V., Burg, P., Findura, P. J., Sedlar, A., Rajković, M.,& Zach, M.. (2017). Development of a soybean sowing model under laboratory conditions. in Acta Universitatis Agriculturae et Silviculturae Mendelianae Brunensis
Mendel University of Agriculture and Forestry Brno., 65(3), 957-962.
https://doi.org/10.11118/actaun201765030957

Turan J, Višacki V, Burg P, Findura PJ, Sedlar A, Rajković M, Zach M. Development of a soybean sowing model under laboratory conditions. in Acta Universitatis Agriculturae et Silviculturae Mendelianae Brunensis. 2017;65(3):957-962.
doi:10.11118/actaun201765030957 .

Turan, Jan, Višacki, V., Burg, P., Findura, P. J., Sedlar, Aleksandar, Rajković, Miloš, Zach, M., "Development of a soybean sowing model under laboratory conditions" in Acta Universitatis Agriculturae et Silviculturae Mendelianae Brunensis, 65, no. 3 (2017):957-962,
https://doi.org/10.11118/actaun201765030957 . .

TY  - JOUR
AU  - Sedlar, Aleksandar
AU  - Višacki, V.
AU  - Milovac, Željko
AU  - Bugarin, Rajko
AU  - Zoranović, M.
PY  - 2014
UR  - http://fiver.ifvcns.rs/handle/123456789/1352
AB  - Good effectivenes of sunflower desiccation with hidraulyc sprayer is possible only with good nozzles choice. Results of reaserch shown in this paper are confirm that. Statistic analyse of date about yield are shown that there is important difference at statistical level in yield size with desiccation by nozzles LU 120-04 i AIXR 120-04 according yield size obtained with nozzles IDK 120-04 i IDKT 120-04. Also, important difference are present in yield size of control according desiccation treatment with nozzles LU 120-04, AIXR 120-04 i IDK 120-04. Percentage of moisture according statistical analyse shown important difference at statistical level only between treatmants with nozzles LU 120-04 i IDKT 120-04. Statistic analyse of oil percentage in seed did not show any important difference at statistical level between treatment with different nozzles and contol. Also there is no any important difference between different nozzles treatment. Results of this reaserch shown that it very important to choose good nozzles type for desiccation according crops and weather condition.
AB  - Efikasna desikacija suncokreta primenom klasičnih prskalica moguća je samo pravilnim izborom rasprskivača. Rezultati istraživanja u ovom radu su potvrdili da pravilan izbor rasprskivača ima značajan uticaj na prinos pri desikaciji suncokreta. Statistička obrada obadataka o visini prinosa, pokazakla je da postoji statistički značajna razlika u visini prinosa ostvarenog desikacijom rasprskivačima LU 120-04 i AIXR 120-04 u odnosu na visinu prinosa ostavarenu rasprskivačima IDK 120-04 i IDKT 120-04. Takođe, je prisutna i statistički znašajna razlika u visini prinosa desikacijom rasprskivačima LU 120-04, AIXR 120-04 i IDK 120-04 u odnosu na kontrolu. Analiza sadržaja vlage u vreme berbe pokazuje statistički značajnu razliku jedino između rasprskivača LU 120-04 i IDKT 120-04. Između svih ostalih rasprskivača i kontrole nema statistički značajne razlike. Statističkom analizom sadržaja ulja uočava se statistički značajna razlika između sadržaja ulja kod useva koji je tretiran različitim rasprskivačima i kontrole. Sa druge strane nema statistički značajne razlike između tretmana različitim rasprskivačima. U zavisnosti od stanja useva, kulture koja se tretira, tipa preparata treba odabrati odgovarajući tip rasprskivača kako bi krajnji rezultat primene preparata bio što bolji.
PB  - Nacionalno naučno društvo za poljoprivrednu tehniku, Novi Sad
T2  - Savremena poljoprivredna tehnika
T1  - Influence of nozzles type during sunflower desiccation on yield and harvest quality
T1  - Uticaj tipa rasprskivača pri desikacija suncokreta na kvalitet žetve i visinu prinosa
EP  - 150
IS  - 3
SP  - 143
VL  - 40
DO  - 10.5937/SavPoljTeh1403143S
ER  - 

@article{
author = "Sedlar, Aleksandar and Višacki, V. and Milovac, Željko and Bugarin, Rajko and Zoranović, M.",
year = "2014",
abstract = "Good effectivenes of sunflower desiccation with hidraulyc sprayer is possible only with good nozzles choice. Results of reaserch shown in this paper are confirm that. Statistic analyse of date about yield are shown that there is important difference at statistical level in yield size with desiccation by nozzles LU 120-04 i AIXR 120-04 according yield size obtained with nozzles IDK 120-04 i IDKT 120-04. Also, important difference are present in yield size of control according desiccation treatment with nozzles LU 120-04, AIXR 120-04 i IDK 120-04. Percentage of moisture according statistical analyse shown important difference at statistical level only between treatmants with nozzles LU 120-04 i IDKT 120-04. Statistic analyse of oil percentage in seed did not show any important difference at statistical level between treatment with different nozzles and contol. Also there is no any important difference between different nozzles treatment. Results of this reaserch shown that it very important to choose good nozzles type for desiccation according crops and weather condition., Efikasna desikacija suncokreta primenom klasičnih prskalica moguća je samo pravilnim izborom rasprskivača. Rezultati istraživanja u ovom radu su potvrdili da pravilan izbor rasprskivača ima značajan uticaj na prinos pri desikaciji suncokreta. Statistička obrada obadataka o visini prinosa, pokazakla je da postoji statistički značajna razlika u visini prinosa ostvarenog desikacijom rasprskivačima LU 120-04 i AIXR 120-04 u odnosu na visinu prinosa ostavarenu rasprskivačima IDK 120-04 i IDKT 120-04. Takođe, je prisutna i statistički znašajna razlika u visini prinosa desikacijom rasprskivačima LU 120-04, AIXR 120-04 i IDK 120-04 u odnosu na kontrolu. Analiza sadržaja vlage u vreme berbe pokazuje statistički značajnu razliku jedino između rasprskivača LU 120-04 i IDKT 120-04. Između svih ostalih rasprskivača i kontrole nema statistički značajne razlike. Statističkom analizom sadržaja ulja uočava se statistički značajna razlika između sadržaja ulja kod useva koji je tretiran različitim rasprskivačima i kontrole. Sa druge strane nema statistički značajne razlike između tretmana različitim rasprskivačima. U zavisnosti od stanja useva, kulture koja se tretira, tipa preparata treba odabrati odgovarajući tip rasprskivača kako bi krajnji rezultat primene preparata bio što bolji.",
publisher = "Nacionalno naučno društvo za poljoprivrednu tehniku, Novi Sad",
journal = "Savremena poljoprivredna tehnika",
title = "Influence of nozzles type during sunflower desiccation on yield and harvest quality, Uticaj tipa rasprskivača pri desikacija suncokreta na kvalitet žetve i visinu prinosa",
pages = "150-143",
number = "3",
volume = "40",
doi = "10.5937/SavPoljTeh1403143S"
}

Sedlar, A., Višacki, V., Milovac, Ž., Bugarin, R.,& Zoranović, M.. (2014). Influence of nozzles type during sunflower desiccation on yield and harvest quality. in Savremena poljoprivredna tehnika
Nacionalno naučno društvo za poljoprivrednu tehniku, Novi Sad., 40(3), 143-150.
https://doi.org/10.5937/SavPoljTeh1403143S

Sedlar A, Višacki V, Milovac Ž, Bugarin R, Zoranović M. Influence of nozzles type during sunflower desiccation on yield and harvest quality. in Savremena poljoprivredna tehnika. 2014;40(3):143-150.
doi:10.5937/SavPoljTeh1403143S .

Sedlar, Aleksandar, Višacki, V., Milovac, Željko, Bugarin, Rajko, Zoranović, M., "Influence of nozzles type during sunflower desiccation on yield and harvest quality" in Savremena poljoprivredna tehnika, 40, no. 3 (2014):143-150,
https://doi.org/10.5937/SavPoljTeh1403143S . .

TY  - JOUR
AU  - Sedlar, Aleksandar
AU  - Bugarin, Rajko
AU  - Višacki, V.
AU  - Zoranović, M.
AU  - Milovac, Željko
PY  - 2013
UR  - http://fiver.ifvcns.rs/handle/123456789/1267
AB  - Oil seed rape is important culture for oil production. Oil seed rape vegetation started at the end of summer or at the beginning of autumn and finished at beginning of summer next year. During this vegetation it is necessary to protect oil seed rape against some insects like meligethes aeneus which cause damages and decrease of yield. In this paper it was analyze problems in oil seed rape protection against insects. Accent is on analyses of bio-efficacy and quality parameters by treatment with different type of nozzles. The most important quality parameters which was analyze in this paper is leaf coverage. Beside this research it was also analyzed transversal distribution of nozzles. Treating was done with application rate 200 l/ha and three different type of nozzles. The lowest leaf coverage was achieved with standard nozzles Lechler LU120-04, 36,79 %. Better coverage was achieved with nozzles IDK 120-04, 37,24 % and the best coverages of 44,64 % was reach with 'Twin Jet' IDKT 120-04 nozzles. It was not found any different in bio-efficacy by treatment with different type of nozzles, but because very low insects attack intensity this results should be take with reserve. Checking of transversal distribution shown that CV of different nozzles was between 4,86 % and 6,02 %, which is good, because permit level is 10 %.
AB  - Uljana repica je važna uljana kultura. Njena vegetacija počinje krajem leta i početkom jeseni, a završava se obično početkom leta naredne godine. Tokom vegetacije vrši se hemijska zaštita uljane repice u cilju suzbijanja sjajnika i repine pipe. U radu su dati rezultati istraživanja kvaliteta i biološke efikasnosti hemijske zaštite repice protiv sjajnika i repine pipe uz istovremenu analizu uniformnosti poprečne distribucije. Tretiranje je obavljeno sa normom od 200 l/ha i tri vrste rasprskivača na istoj parceli u istim uslovima. Kvalitet tretiranja je praćen analizom pokrivenosti. Najbolja pokrivenost od 44,64 % je ostvarena primenom Lechler Twin Jet IDKT 120-04 rasprskivača dok primena klasičnog injektorskog Lechler IDK 120-04 i standardnog rasprskivača Lechler LU 120-04 beleži gotovo identičnu pokrivenost od 37,24 % i 36,79 %. Analiza biološke efikasnosti nije dala nikakve razlike po pitanju primene različitih tipova rasprskivača, ali zbog izuzetno slabog intenziteta napada štetočina ove rezultate treba uzeti sa rezervom. Provera koeficijenta varijacije poprečne distribuciju je pokazala da je poprečna distribucija sva tri rasprskivača bila dobra i kretala se u intervalu od 4,86 % do 6,02 %, što su vrednosti manje od dozvoljenih 10 %.
PB  - Nacionalno naučno društvo za poljoprivrednu tehniku, Novi Sad
T2  - Savremena poljoprivredna tehnika
T1  - Parallel research of oil seed rape quality and efficacy treatment with different nozzle type
T1  - Uporedna analiza kvaliteta i efikasnosti tretiranja uljane repice različitim tipovima rasprskivača
EP  - 84
IS  - 2
SP  - 77
VL  - 39
UR  - https://hdl.handle.net/21.15107/rcub_fiver_1267
ER  - 

@article{
author = "Sedlar, Aleksandar and Bugarin, Rajko and Višacki, V. and Zoranović, M. and Milovac, Željko",
year = "2013",
abstract = "Oil seed rape is important culture for oil production. Oil seed rape vegetation started at the end of summer or at the beginning of autumn and finished at beginning of summer next year. During this vegetation it is necessary to protect oil seed rape against some insects like meligethes aeneus which cause damages and decrease of yield. In this paper it was analyze problems in oil seed rape protection against insects. Accent is on analyses of bio-efficacy and quality parameters by treatment with different type of nozzles. The most important quality parameters which was analyze in this paper is leaf coverage. Beside this research it was also analyzed transversal distribution of nozzles. Treating was done with application rate 200 l/ha and three different type of nozzles. The lowest leaf coverage was achieved with standard nozzles Lechler LU120-04, 36,79 %. Better coverage was achieved with nozzles IDK 120-04, 37,24 % and the best coverages of 44,64 % was reach with 'Twin Jet' IDKT 120-04 nozzles. It was not found any different in bio-efficacy by treatment with different type of nozzles, but because very low insects attack intensity this results should be take with reserve. Checking of transversal distribution shown that CV of different nozzles was between 4,86 % and 6,02 %, which is good, because permit level is 10 %., Uljana repica je važna uljana kultura. Njena vegetacija počinje krajem leta i početkom jeseni, a završava se obično početkom leta naredne godine. Tokom vegetacije vrši se hemijska zaštita uljane repice u cilju suzbijanja sjajnika i repine pipe. U radu su dati rezultati istraživanja kvaliteta i biološke efikasnosti hemijske zaštite repice protiv sjajnika i repine pipe uz istovremenu analizu uniformnosti poprečne distribucije. Tretiranje je obavljeno sa normom od 200 l/ha i tri vrste rasprskivača na istoj parceli u istim uslovima. Kvalitet tretiranja je praćen analizom pokrivenosti. Najbolja pokrivenost od 44,64 % je ostvarena primenom Lechler Twin Jet IDKT 120-04 rasprskivača dok primena klasičnog injektorskog Lechler IDK 120-04 i standardnog rasprskivača Lechler LU 120-04 beleži gotovo identičnu pokrivenost od 37,24 % i 36,79 %. Analiza biološke efikasnosti nije dala nikakve razlike po pitanju primene različitih tipova rasprskivača, ali zbog izuzetno slabog intenziteta napada štetočina ove rezultate treba uzeti sa rezervom. Provera koeficijenta varijacije poprečne distribuciju je pokazala da je poprečna distribucija sva tri rasprskivača bila dobra i kretala se u intervalu od 4,86 % do 6,02 %, što su vrednosti manje od dozvoljenih 10 %.",
publisher = "Nacionalno naučno društvo za poljoprivrednu tehniku, Novi Sad",
journal = "Savremena poljoprivredna tehnika",
title = "Parallel research of oil seed rape quality and efficacy treatment with different nozzle type, Uporedna analiza kvaliteta i efikasnosti tretiranja uljane repice različitim tipovima rasprskivača",
pages = "84-77",
number = "2",
volume = "39",
url = "https://hdl.handle.net/21.15107/rcub_fiver_1267"
}

Sedlar, A., Bugarin, R., Višacki, V., Zoranović, M.,& Milovac, Ž.. (2013). Parallel research of oil seed rape quality and efficacy treatment with different nozzle type. in Savremena poljoprivredna tehnika
Nacionalno naučno društvo za poljoprivrednu tehniku, Novi Sad., 39(2), 77-84.
https://hdl.handle.net/21.15107/rcub_fiver_1267

Sedlar A, Bugarin R, Višacki V, Zoranović M, Milovac Ž. Parallel research of oil seed rape quality and efficacy treatment with different nozzle type. in Savremena poljoprivredna tehnika. 2013;39(2):77-84.
https://hdl.handle.net/21.15107/rcub_fiver_1267 .

Sedlar, Aleksandar, Bugarin, Rajko, Višacki, V., Zoranović, M., Milovac, Željko, "Parallel research of oil seed rape quality and efficacy treatment with different nozzle type" in Savremena poljoprivredna tehnika, 39, no. 2 (2013):77-84,
https://hdl.handle.net/21.15107/rcub_fiver_1267 .

TY  - JOUR
AU  - Bugarin, Rajko
AU  - Sedlar, Aleksandar
AU  - Milovac, Željko
AU  - Jakupović, J.
PY  - 2012
UR  - http://fiver.ifvcns.rs/handle/123456789/1080
AB  - Oil seed rape is one of three most important culture on the world. Production and protection of oil seed have some specific according to other cultures. When we speak of mechanization in oil seed production then we think on seed treatment with plant protection products. There is also need for protection against weeds, disease and insect. Sometime we need to protect oil seed rape against rodent using some rodenticide. In some moister condition it can be done desiccation with nonselective herbicide. Efficiency of pesticide application depends from application time and correct use and choice of machine and nozzles for application. This paper work analyze problems in oil seed rape protection from insects meligethes aeneus which cause damages and decrease of yield. Accent is on quality parameters analyses of using different type of nozzles for insecticides application in spring. The most important parameters which was analyze in this paper is leaf coverage. Treating was done with application rate 200 l/ha and three different type of nozzles. The lowest leaf coverage was achieved with standard nozzles Lechler LU12004, 36,79 %. Better coverage was achieved with nozzles IDK 12004, 37,24 % and the best overages was reached with 'Twin Jet' IDKT 04 nozzles. It was a coverage of 44,64 %.
AB  - Uljana repica je veoma važna uljana kultura. Njena vegetacija počinje krajem leta i početkom jeseni, a završava se obično početkom leta naredne godine. Njeno gajenje i zaštita u odnosu na druge kulture, ima određenih specifičnosti. Mehanizovana hemijska zaštita uljane repice obuhvata uobičajene mere i dopunske mere, koje se sprovode ukoliko to uslovi zahtevaju. Uobičajeno je da se obavlja tretiranje semena repice fungicidima i insekticidima, dok se u prolećnom periodu u toku vegetacije, vrši zaštita od štetočina (sjajnik). Po potrebi izvodi se zaštita od korova, u nekim slučajevima, vrši se tretiranje protiv bolesti fungicidima u toku vegetacije. Ako period sazrevanja uljane repice prate česte kiše, može se sprovesti mehanizovana desikacija. U radu su dati rezultati istraživanja mehanizovane hemijske zaštite repice u toku vegetacije protiv štetočina (sjajnik). Tretiranje je obavljeno sa normom od 200 l/ha i tri vrste rasprskivača na istoj parceli u istim uslovima. Najniža pokrivenost površina, ostvarena je korišćenjem standardnih rasprskivača Lechler LU12004 (crveni) od 36, 79 %, nešto viša sa rasprskivačima IDK od 37,24 %, a značajno viša 44,64 % sa rasprskivačima sa duplim mlazom Twin Jet.
PB  - Nacionalno naučno društvo za poljoprivrednu tehniku, Novi Sad
T2  - Savremena poljoprivredna tehnika
T1  - Quality of oil seed rape treatment with different type of nozzles on sprayers
T1  - Kvalitet tretiranja pri mehanizovanoj zaštiti uljane repice različitim rasprskivačima
EP  - 366
IS  - 4
SP  - 357
VL  - 38
UR  - https://hdl.handle.net/21.15107/rcub_fiver_1080
ER  - 

@article{
author = "Bugarin, Rajko and Sedlar, Aleksandar and Milovac, Željko and Jakupović, J.",
year = "2012",
abstract = "Oil seed rape is one of three most important culture on the world. Production and protection of oil seed have some specific according to other cultures. When we speak of mechanization in oil seed production then we think on seed treatment with plant protection products. There is also need for protection against weeds, disease and insect. Sometime we need to protect oil seed rape against rodent using some rodenticide. In some moister condition it can be done desiccation with nonselective herbicide. Efficiency of pesticide application depends from application time and correct use and choice of machine and nozzles for application. This paper work analyze problems in oil seed rape protection from insects meligethes aeneus which cause damages and decrease of yield. Accent is on quality parameters analyses of using different type of nozzles for insecticides application in spring. The most important parameters which was analyze in this paper is leaf coverage. Treating was done with application rate 200 l/ha and three different type of nozzles. The lowest leaf coverage was achieved with standard nozzles Lechler LU12004, 36,79 %. Better coverage was achieved with nozzles IDK 12004, 37,24 % and the best overages was reached with 'Twin Jet' IDKT 04 nozzles. It was a coverage of 44,64 %., Uljana repica je veoma važna uljana kultura. Njena vegetacija počinje krajem leta i početkom jeseni, a završava se obično početkom leta naredne godine. Njeno gajenje i zaštita u odnosu na druge kulture, ima određenih specifičnosti. Mehanizovana hemijska zaštita uljane repice obuhvata uobičajene mere i dopunske mere, koje se sprovode ukoliko to uslovi zahtevaju. Uobičajeno je da se obavlja tretiranje semena repice fungicidima i insekticidima, dok se u prolećnom periodu u toku vegetacije, vrši zaštita od štetočina (sjajnik). Po potrebi izvodi se zaštita od korova, u nekim slučajevima, vrši se tretiranje protiv bolesti fungicidima u toku vegetacije. Ako period sazrevanja uljane repice prate česte kiše, može se sprovesti mehanizovana desikacija. U radu su dati rezultati istraživanja mehanizovane hemijske zaštite repice u toku vegetacije protiv štetočina (sjajnik). Tretiranje je obavljeno sa normom od 200 l/ha i tri vrste rasprskivača na istoj parceli u istim uslovima. Najniža pokrivenost površina, ostvarena je korišćenjem standardnih rasprskivača Lechler LU12004 (crveni) od 36, 79 %, nešto viša sa rasprskivačima IDK od 37,24 %, a značajno viša 44,64 % sa rasprskivačima sa duplim mlazom Twin Jet.",
publisher = "Nacionalno naučno društvo za poljoprivrednu tehniku, Novi Sad",
journal = "Savremena poljoprivredna tehnika",
title = "Quality of oil seed rape treatment with different type of nozzles on sprayers, Kvalitet tretiranja pri mehanizovanoj zaštiti uljane repice različitim rasprskivačima",
pages = "366-357",
number = "4",
volume = "38",
url = "https://hdl.handle.net/21.15107/rcub_fiver_1080"
}

Bugarin, R., Sedlar, A., Milovac, Ž.,& Jakupović, J.. (2012). Quality of oil seed rape treatment with different type of nozzles on sprayers. in Savremena poljoprivredna tehnika
Nacionalno naučno društvo za poljoprivrednu tehniku, Novi Sad., 38(4), 357-366.
https://hdl.handle.net/21.15107/rcub_fiver_1080

Bugarin R, Sedlar A, Milovac Ž, Jakupović J. Quality of oil seed rape treatment with different type of nozzles on sprayers. in Savremena poljoprivredna tehnika. 2012;38(4):357-366.
https://hdl.handle.net/21.15107/rcub_fiver_1080 .

Bugarin, Rajko, Sedlar, Aleksandar, Milovac, Željko, Jakupović, J., "Quality of oil seed rape treatment with different type of nozzles on sprayers" in Savremena poljoprivredna tehnika, 38, no. 4 (2012):357-366,
https://hdl.handle.net/21.15107/rcub_fiver_1080 .

TY  - JOUR
AU  - Turan, Jan
AU  - Findura, P. J.
AU  - Đalović, Ivica
AU  - Sedlar, Aleksandar
AU  - Bugarin, Rajko
AU  - Janić, T. V.
PY  - 2011
UR  - http://fiver.ifvcns.rs/handle/123456789/1037
AB  - This paper presents laboratory investigations of grain size distribution, content change, as well as the change of static and dynamic angle of repose of mineral fertilizers Carbamide (CO(NH2)(2)), calcareous ammonium nitrate (NH4NO3 + CaCO3, 60:40), and ammonium nitrate (NH4NO3) depending on the hygroscopic influence of environment le on the increased moisture of the fertilizers. Using charts, the functional dependence and the statistical data were analyzed. The conclusions are satisfactory, suggesting ways to overcome the discussed problem, and motivate further investigations in this field.
T2  - International Agrophysics
T1  - Influence of moisture content on the angle of repose of nitrogen fertilizers
EP  - 204
IS  - 2
SP  - 201
VL  - 25
UR  - https://hdl.handle.net/21.15107/rcub_fiver_1037
ER  - 

@article{
author = "Turan, Jan and Findura, P. J. and Đalović, Ivica and Sedlar, Aleksandar and Bugarin, Rajko and Janić, T. V.",
year = "2011",
abstract = "This paper presents laboratory investigations of grain size distribution, content change, as well as the change of static and dynamic angle of repose of mineral fertilizers Carbamide (CO(NH2)(2)), calcareous ammonium nitrate (NH4NO3 + CaCO3, 60:40), and ammonium nitrate (NH4NO3) depending on the hygroscopic influence of environment le on the increased moisture of the fertilizers. Using charts, the functional dependence and the statistical data were analyzed. The conclusions are satisfactory, suggesting ways to overcome the discussed problem, and motivate further investigations in this field.",
journal = "International Agrophysics",
title = "Influence of moisture content on the angle of repose of nitrogen fertilizers",
pages = "204-201",
number = "2",
volume = "25",
url = "https://hdl.handle.net/21.15107/rcub_fiver_1037"
}

Turan, J., Findura, P. J., Đalović, I., Sedlar, A., Bugarin, R.,& Janić, T. V.. (2011). Influence of moisture content on the angle of repose of nitrogen fertilizers. in International Agrophysics, 25(2), 201-204.
https://hdl.handle.net/21.15107/rcub_fiver_1037

Turan J, Findura PJ, Đalović I, Sedlar A, Bugarin R, Janić TV. Influence of moisture content on the angle of repose of nitrogen fertilizers. in International Agrophysics. 2011;25(2):201-204.
https://hdl.handle.net/21.15107/rcub_fiver_1037 .

Turan, Jan, Findura, P. J., Đalović, Ivica, Sedlar, Aleksandar, Bugarin, Rajko, Janić, T. V., "Influence of moisture content on the angle of repose of nitrogen fertilizers" in International Agrophysics, 25, no. 2 (2011):201-204,
https://hdl.handle.net/21.15107/rcub_fiver_1037 .

TY  - JOUR
AU  - Sedlar, Aleksandar
AU  - Bugarin, Rajko
AU  - Jokić, Goran
AU  - Radić, Velimir
AU  - Turan, Jan
AU  - Milovac, Željko
PY  - 2011
UR  - http://fiver.ifvcns.rs/handle/123456789/997
AB  - Seed treatment with fungicides and insecticides is very good way for plant protection according economic and ecological aspects. That is especially important in early way of plant growing. Treating of seed with fungicide and insecitide provide reduce using of pesticides comparing with treatment with sprayer in the field. Seed treatment is last phase of seed preparing for the sowing and seed treater is equipment for seed treating. In this paperwork are shown results of research which was done in 'Institute for field and vegetable crops' in Novi Sad. Aim of this research was to check percentage of pesticide active materials losses during sunflower seed treatment with two seed treaters (B-10 and CC-50). Results of this research will be base for measures propose which should reduce fungicide losses in the future. Analyses of active materials losses shown as that seed treater B-10 had bigger losses. This bigger losses was expected because seed treater CC-50 it technical improve and better treater then B-10. Analyze of pesticide active materials losses on different hybrids shown that the best results had seed of hybrid Duško. That is because hybrid Duško only have smoothness seed pericarp.
AB  - Tretiranje semena fungicidima i insekticidima predstavlja, s ekonomskog i ekološkog aspekta, povoljan način zaštite ratarskih kultura od bolesti i štetočina u ranim fazama razvoja biljaka. Nanošenjem na seme upotrebljava se znatno manja količina pesticida nego kada se radi o folijarnim ili tretmanima zemljišta po celoj površini ili u trake. Hemijsko tretiranje semena je završna faza dorade i vrši se na specijalnim uređajima za zaprašivanje semena - zaprašivačima. U ovom radu su prikazani rezultati komparativnog ispitivanja dva zaprašivača (B-10 i CC-50), koja se koriste u doradi hibridnog semena suncokreta 'Instituta za ratarstvo i povrtarstvo' u Novom Sadu. Ispitivanje je obavljeno na hibridima suncokreta Rimi PR, Duško, Baća i NS-H-111. Najbolji rezultat je ostvaren tretiranjem semena hibrida Duško je jedino taj hibrid ima gladak i nenaboran perikarpa pogodan za zaprašivanje. Rezultati istraživanja su pokazali da zaprašivač B-10 ostvaruje veće gubitke. Lošiji rezultat zaprašivača B-10 je posledica starije tehnologije i tehničkih karakteristika ovog zaprašivača u odnosu na drugi ispitivani zaprašivač CC-50.
PB  - Nacionalno naučno društvo za poljoprivrednu tehniku, Novi Sad
T2  - Savremena poljoprivredna tehnika
T1  - Analyses of pesticide active materials losses during sunflower seed treatment with different seed treater
T1  - Analiza gubitaka aktivne materije pesticida pri zaprašivanju semena suncokreta primenom različitih zaprašivača
EP  - 370
IS  - 4
SP  - 363
VL  - 37
UR  - https://hdl.handle.net/21.15107/rcub_fiver_997
ER  - 

@article{
author = "Sedlar, Aleksandar and Bugarin, Rajko and Jokić, Goran and Radić, Velimir and Turan, Jan and Milovac, Željko",
year = "2011",
abstract = "Seed treatment with fungicides and insecticides is very good way for plant protection according economic and ecological aspects. That is especially important in early way of plant growing. Treating of seed with fungicide and insecitide provide reduce using of pesticides comparing with treatment with sprayer in the field. Seed treatment is last phase of seed preparing for the sowing and seed treater is equipment for seed treating. In this paperwork are shown results of research which was done in 'Institute for field and vegetable crops' in Novi Sad. Aim of this research was to check percentage of pesticide active materials losses during sunflower seed treatment with two seed treaters (B-10 and CC-50). Results of this research will be base for measures propose which should reduce fungicide losses in the future. Analyses of active materials losses shown as that seed treater B-10 had bigger losses. This bigger losses was expected because seed treater CC-50 it technical improve and better treater then B-10. Analyze of pesticide active materials losses on different hybrids shown that the best results had seed of hybrid Duško. That is because hybrid Duško only have smoothness seed pericarp., Tretiranje semena fungicidima i insekticidima predstavlja, s ekonomskog i ekološkog aspekta, povoljan način zaštite ratarskih kultura od bolesti i štetočina u ranim fazama razvoja biljaka. Nanošenjem na seme upotrebljava se znatno manja količina pesticida nego kada se radi o folijarnim ili tretmanima zemljišta po celoj površini ili u trake. Hemijsko tretiranje semena je završna faza dorade i vrši se na specijalnim uređajima za zaprašivanje semena - zaprašivačima. U ovom radu su prikazani rezultati komparativnog ispitivanja dva zaprašivača (B-10 i CC-50), koja se koriste u doradi hibridnog semena suncokreta 'Instituta za ratarstvo i povrtarstvo' u Novom Sadu. Ispitivanje je obavljeno na hibridima suncokreta Rimi PR, Duško, Baća i NS-H-111. Najbolji rezultat je ostvaren tretiranjem semena hibrida Duško je jedino taj hibrid ima gladak i nenaboran perikarpa pogodan za zaprašivanje. Rezultati istraživanja su pokazali da zaprašivač B-10 ostvaruje veće gubitke. Lošiji rezultat zaprašivača B-10 je posledica starije tehnologije i tehničkih karakteristika ovog zaprašivača u odnosu na drugi ispitivani zaprašivač CC-50.",
publisher = "Nacionalno naučno društvo za poljoprivrednu tehniku, Novi Sad",
journal = "Savremena poljoprivredna tehnika",
title = "Analyses of pesticide active materials losses during sunflower seed treatment with different seed treater, Analiza gubitaka aktivne materije pesticida pri zaprašivanju semena suncokreta primenom različitih zaprašivača",
pages = "370-363",
number = "4",
volume = "37",
url = "https://hdl.handle.net/21.15107/rcub_fiver_997"
}

Sedlar, A., Bugarin, R., Jokić, G., Radić, V., Turan, J.,& Milovac, Ž.. (2011). Analyses of pesticide active materials losses during sunflower seed treatment with different seed treater. in Savremena poljoprivredna tehnika
Nacionalno naučno društvo za poljoprivrednu tehniku, Novi Sad., 37(4), 363-370.
https://hdl.handle.net/21.15107/rcub_fiver_997

Sedlar A, Bugarin R, Jokić G, Radić V, Turan J, Milovac Ž. Analyses of pesticide active materials losses during sunflower seed treatment with different seed treater. in Savremena poljoprivredna tehnika. 2011;37(4):363-370.
https://hdl.handle.net/21.15107/rcub_fiver_997 .

Sedlar, Aleksandar, Bugarin, Rajko, Jokić, Goran, Radić, Velimir, Turan, Jan, Milovac, Željko, "Analyses of pesticide active materials losses during sunflower seed treatment with different seed treater" in Savremena poljoprivredna tehnika, 37, no. 4 (2011):363-370,
https://hdl.handle.net/21.15107/rcub_fiver_997 .

TY  - JOUR
AU  - Sedlar, Aleksandar
AU  - Bugarin, Rajko
AU  - Đukić, Nikola
AU  - Jokić, Goran
AU  - Radić, Velimir
AU  - Milovac, Željko
PY  - 2011
UR  - http://fiver.ifvcns.rs/handle/123456789/989
AB  - Protection of oil seed rape is very complex. Particular aspect is possibility of reduce pesticide application, especially insecticides applications using equipment for band treating with sowing or cultivation, furrow treating with tube pumps, pesticide application with distributor and seed treating. Seed treating is the best technical solution although expensive technology. Seed treating is final phase in seed processing and for that we need seed treater. Aim of this paperwork was to establish ecology advantages and quality of insecticides seed treating with treater. Quantity of insecitides per hectar is 0,03 do 0,04 l/ha, when we do seed treating. In this case there is only 3 % of soil contamination according 100 % of soil contamination when we use sprayers. Deviation of insecticides active materials for different oil seed rape sorts was from 1,28 to 2,9 %. That confirmation of seed treating quality together with ecology advantages put seed treating on the top of chemical protection measures.
AB  - Zaštita uljane repice zasniva se na korišćenju velikog broja mera za suzbijanja patogena i insekata. Kada se govori o hemijskim merama, poseban aspekt je analiza mogućnosti redukovane primene insekticida korišćenjem posebnih uređaja kao što su: uređaji za tretiranje u trake zajedno sa setvom ili kultivacijom, tretiranje u brazdicu sa peristaltik pumpom, depozitori za granulisane preparate i tretiranje semena. Tretiranje semena je najbolje tehnološko rešenje, iako je tehnologija nanošenja pesticida skupa. Hemijsko tretiranje semena je završna faza dorade i vrši se specijalnim uređajima za zaprašivanje semena koji se zovu zaprašivači. U slučaju tretiranja semena insekticidom količina istog se kreće po hektaru od 0,03 do 0,04 l/ha uz svega 3 % kontaminacije zemljišta u odnosu na 100 % kontaminacije kod primene tretiranja prskalicama. Odstupanje ravnomernosti nanošenja aktivne materije insekticida od željene vrednosti se kretalo u rasponu od 1,28 do 2,9 % što je potvrda kvaliteta ove hemijske mere, koja je uz pomenuti ekološki značaj stavlja na sam vrh hemijske zaštite bez obzira na nešto veću cenu koštanja.
PB  - Nacionalno naučno društvo za poljoprivrednu tehniku, Novi Sad
T2  - Savremena poljoprivredna tehnika
T1  - Efficiency of seed treating and ecology advantages in oil seed rape treating
T1  - Preciznost nanošenja insekticida i ekološke prednosti tretiranja semena uljane repice
EP  - 376
IS  - 4
SP  - 371
VL  - 37
UR  - https://hdl.handle.net/21.15107/rcub_fiver_989
ER  - 

@article{
author = "Sedlar, Aleksandar and Bugarin, Rajko and Đukić, Nikola and Jokić, Goran and Radić, Velimir and Milovac, Željko",
year = "2011",
abstract = "Protection of oil seed rape is very complex. Particular aspect is possibility of reduce pesticide application, especially insecticides applications using equipment for band treating with sowing or cultivation, furrow treating with tube pumps, pesticide application with distributor and seed treating. Seed treating is the best technical solution although expensive technology. Seed treating is final phase in seed processing and for that we need seed treater. Aim of this paperwork was to establish ecology advantages and quality of insecticides seed treating with treater. Quantity of insecitides per hectar is 0,03 do 0,04 l/ha, when we do seed treating. In this case there is only 3 % of soil contamination according 100 % of soil contamination when we use sprayers. Deviation of insecticides active materials for different oil seed rape sorts was from 1,28 to 2,9 %. That confirmation of seed treating quality together with ecology advantages put seed treating on the top of chemical protection measures., Zaštita uljane repice zasniva se na korišćenju velikog broja mera za suzbijanja patogena i insekata. Kada se govori o hemijskim merama, poseban aspekt je analiza mogućnosti redukovane primene insekticida korišćenjem posebnih uređaja kao što su: uređaji za tretiranje u trake zajedno sa setvom ili kultivacijom, tretiranje u brazdicu sa peristaltik pumpom, depozitori za granulisane preparate i tretiranje semena. Tretiranje semena je najbolje tehnološko rešenje, iako je tehnologija nanošenja pesticida skupa. Hemijsko tretiranje semena je završna faza dorade i vrši se specijalnim uređajima za zaprašivanje semena koji se zovu zaprašivači. U slučaju tretiranja semena insekticidom količina istog se kreće po hektaru od 0,03 do 0,04 l/ha uz svega 3 % kontaminacije zemljišta u odnosu na 100 % kontaminacije kod primene tretiranja prskalicama. Odstupanje ravnomernosti nanošenja aktivne materije insekticida od željene vrednosti se kretalo u rasponu od 1,28 do 2,9 % što je potvrda kvaliteta ove hemijske mere, koja je uz pomenuti ekološki značaj stavlja na sam vrh hemijske zaštite bez obzira na nešto veću cenu koštanja.",
publisher = "Nacionalno naučno društvo za poljoprivrednu tehniku, Novi Sad",
journal = "Savremena poljoprivredna tehnika",
title = "Efficiency of seed treating and ecology advantages in oil seed rape treating, Preciznost nanošenja insekticida i ekološke prednosti tretiranja semena uljane repice",
pages = "376-371",
number = "4",
volume = "37",
url = "https://hdl.handle.net/21.15107/rcub_fiver_989"
}

Sedlar, A., Bugarin, R., Đukić, N., Jokić, G., Radić, V.,& Milovac, Ž.. (2011). Efficiency of seed treating and ecology advantages in oil seed rape treating. in Savremena poljoprivredna tehnika
Nacionalno naučno društvo za poljoprivrednu tehniku, Novi Sad., 37(4), 371-376.
https://hdl.handle.net/21.15107/rcub_fiver_989

Sedlar A, Bugarin R, Đukić N, Jokić G, Radić V, Milovac Ž. Efficiency of seed treating and ecology advantages in oil seed rape treating. in Savremena poljoprivredna tehnika. 2011;37(4):371-376.
https://hdl.handle.net/21.15107/rcub_fiver_989 .

Sedlar, Aleksandar, Bugarin, Rajko, Đukić, Nikola, Jokić, Goran, Radić, Velimir, Milovac, Željko, "Efficiency of seed treating and ecology advantages in oil seed rape treating" in Savremena poljoprivredna tehnika, 37, no. 4 (2011):371-376,
https://hdl.handle.net/21.15107/rcub_fiver_989 .

TY  - JOUR
AU  - Đukić, Nikola
AU  - Malidža, Goran
AU  - Bugarin, Rajko
AU  - Sedlar, Aleksandar
AU  - Turan, Jan
PY  - 2007
UR  - http://fiver.ifvcns.rs/handle/123456789/536
AB  - Desiccation has been used for a long time in agriculture. It is especially important in cold climate since spring crops are very often not ready for harvesting before late autumn, when harvesting condition are difficult. Desiccation is important in seed production since only high yield but also good seed qualities have been required. Sunflower hybrid seed production has been particularly facilitated due to specific plant pathology during ripening. By means of desiccation spreading of seed has been reduced, attack of different head parasites has been avoided, harvesting is easier and additional drying is not required. Negative effects of early frosts on germination could be avoided too. Desiccation is to be performed when seed moisture reach 40 %, depending on genotypes. Optimal solution for desiccation are self propel sprayers with high clearance. Machine for cutting corn flowers with sprayers is also good solution. Tractor sprayers and airplanes could be use if necessary. All equipment for application must have appropriate nozzles. Successful soya desiccation can be done with trailer tractor sprayer. The best results in sunflower desiccation give Reglone forte with dose 2 l/ha and norm 300 l/ha. For soya desiccation optimum dose is 2-3 l/ha with norm 150 l/ha.
AB  - Desikacija je agrotehnička mera koja je u poljoprivrednoj praksi prisutna duži niz godina. Ova mera posebno dolazi do izražaja u hladnijem klimatu, jer prolećni usevi često dospevaju za žetvu u poznu jesen kada su uslovi za ubiranje otežani. Desikacija je prisutna u svim regionima s intenzivnom poljoprivrednom proizvodnjom, koja podrazumeva mehanizovano ubiranje useva. Desikacija suncokreta, naročito semenskog, veoma je opravdana mera, jer se ranijom žetvom smanjuje rastur semena, izbegavaju se napadi raznih parazita glavice, olakšava kombajniranje i izbegava dodatno sušenje zrna. Izbegava se nepovoljan uticaj mrazeva na klijavost. Desikaciju treba izvoditi kad vlaga u zrnu padne ispod 40 %. U vezi sa ovim pitanjem postoje razlike između genotipova. Optimalno rešenje za desikaciju su samohodne prskalice sa visokim klirensom. Dobro rešenje je adaptirani čupač metlica za velike površine, a mogu da se koriste i vazduhoplovi. Nužno rešenje je korišćenje traktorskih prskalica. Svi uređaji za aplikaciju moraju biti opremljeni odgovarajućim rasprskivačima. Desikacija soje uspešno se izvodi vučenim traktorskim prskalicama. Najbolje rezultate u desikaciji suncokreta daje preparat "reglone forte" u dozi 2 l/ha sa normom od 300 l/ha. Za desikaciju soje optimalna doza je 2-3 l/ha i normom 150 l/ha.
PB  - Nacionalno naučno društvo za poljoprivrednu tehniku, Novi Sad
T2  - Savremena poljoprivredna tehnika
T1  - Mechanize desiccation in oil-plant production
T1  - Mehanizovana desikacija u proizvodnji uljanih kultura
EP  - 262
IS  - 3-4
SP  - 250
VL  - 33
UR  - https://hdl.handle.net/21.15107/rcub_fiver_536
ER  - 

@article{
author = "Đukić, Nikola and Malidža, Goran and Bugarin, Rajko and Sedlar, Aleksandar and Turan, Jan",
year = "2007",
abstract = "Desiccation has been used for a long time in agriculture. It is especially important in cold climate since spring crops are very often not ready for harvesting before late autumn, when harvesting condition are difficult. Desiccation is important in seed production since only high yield but also good seed qualities have been required. Sunflower hybrid seed production has been particularly facilitated due to specific plant pathology during ripening. By means of desiccation spreading of seed has been reduced, attack of different head parasites has been avoided, harvesting is easier and additional drying is not required. Negative effects of early frosts on germination could be avoided too. Desiccation is to be performed when seed moisture reach 40 %, depending on genotypes. Optimal solution for desiccation are self propel sprayers with high clearance. Machine for cutting corn flowers with sprayers is also good solution. Tractor sprayers and airplanes could be use if necessary. All equipment for application must have appropriate nozzles. Successful soya desiccation can be done with trailer tractor sprayer. The best results in sunflower desiccation give Reglone forte with dose 2 l/ha and norm 300 l/ha. For soya desiccation optimum dose is 2-3 l/ha with norm 150 l/ha., Desikacija je agrotehnička mera koja je u poljoprivrednoj praksi prisutna duži niz godina. Ova mera posebno dolazi do izražaja u hladnijem klimatu, jer prolećni usevi često dospevaju za žetvu u poznu jesen kada su uslovi za ubiranje otežani. Desikacija je prisutna u svim regionima s intenzivnom poljoprivrednom proizvodnjom, koja podrazumeva mehanizovano ubiranje useva. Desikacija suncokreta, naročito semenskog, veoma je opravdana mera, jer se ranijom žetvom smanjuje rastur semena, izbegavaju se napadi raznih parazita glavice, olakšava kombajniranje i izbegava dodatno sušenje zrna. Izbegava se nepovoljan uticaj mrazeva na klijavost. Desikaciju treba izvoditi kad vlaga u zrnu padne ispod 40 %. U vezi sa ovim pitanjem postoje razlike između genotipova. Optimalno rešenje za desikaciju su samohodne prskalice sa visokim klirensom. Dobro rešenje je adaptirani čupač metlica za velike površine, a mogu da se koriste i vazduhoplovi. Nužno rešenje je korišćenje traktorskih prskalica. Svi uređaji za aplikaciju moraju biti opremljeni odgovarajućim rasprskivačima. Desikacija soje uspešno se izvodi vučenim traktorskim prskalicama. Najbolje rezultate u desikaciji suncokreta daje preparat "reglone forte" u dozi 2 l/ha sa normom od 300 l/ha. Za desikaciju soje optimalna doza je 2-3 l/ha i normom 150 l/ha.",
publisher = "Nacionalno naučno društvo za poljoprivrednu tehniku, Novi Sad",
journal = "Savremena poljoprivredna tehnika",
title = "Mechanize desiccation in oil-plant production, Mehanizovana desikacija u proizvodnji uljanih kultura",
pages = "262-250",
number = "3-4",
volume = "33",
url = "https://hdl.handle.net/21.15107/rcub_fiver_536"
}

Đukić, N., Malidža, G., Bugarin, R., Sedlar, A.,& Turan, J.. (2007). Mechanize desiccation in oil-plant production. in Savremena poljoprivredna tehnika
Nacionalno naučno društvo za poljoprivrednu tehniku, Novi Sad., 33(3-4), 250-262.
https://hdl.handle.net/21.15107/rcub_fiver_536

Đukić N, Malidža G, Bugarin R, Sedlar A, Turan J. Mechanize desiccation in oil-plant production. in Savremena poljoprivredna tehnika. 2007;33(3-4):250-262.
https://hdl.handle.net/21.15107/rcub_fiver_536 .

Đukić, Nikola, Malidža, Goran, Bugarin, Rajko, Sedlar, Aleksandar, Turan, Jan, "Mechanize desiccation in oil-plant production" in Savremena poljoprivredna tehnika, 33, no. 3-4 (2007):250-262,
https://hdl.handle.net/21.15107/rcub_fiver_536 .