SafeSeed - New biorational methods for stored seed pest control and protection: To serve and prevent

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SafeSeed - New biorational methods for stored seed pest control and protection: To serve and prevent (en)
Authors

Publications

Characterization of maize genotypes included in SafeSeed project based on kernel hardness and color

Stanisavljević, Dušan; Nastasić, Aleksandra; Ovuka, Jelena; Krstić, Miloš; Radojčin, Milivoj; Pavkov, Ivan; Škorić, Milica; Gvozdenac, Sonja

(Banja Luka : University of Banja Luka, Faculty of Agriculture, 2024)

TY  - CONF
AU  - Stanisavljević, Dušan
AU  - Nastasić, Aleksandra
AU  - Ovuka, Jelena
AU  - Krstić, Miloš
AU  - Radojčin, Milivoj
AU  - Pavkov, Ivan
AU  - Škorić, Milica
AU  - Gvozdenac, Sonja
PY  - 2024
UR  - http://fiver.ifvcns.rs/handle/123456789/4667
AB  - As a part of the SafeSeed project, funded by the Science Fund of the Republic of Serbia (call Prisma) among other traits, we will assess the tolerance of a up to 30 genotypes of 10 agronomically important plant species to the most important stored product pests. 39 maize genotypes of different genetic composition were included in the research. Inbred lines of standard grain type and corresponding F1 hybrids, populations of different genetic basis, biparental F2 obtained from F1 hybrids, local and introduced populations were examined. This paper presents preliminary results of morphological characterization of mentioned maize genotypes, based on kernel hardness and color. As a wide variety of material was examined, including flint and popcorn (as the hardest), dent, and maize genotypes with sugary and oily kernel type (as the softest), significant differences in the hardness and color of the kernels were recorded. As these can affect the interaction with store product pests, the tolerance level might differ among genotypes.
PB  - Banja Luka : University of Banja Luka, Faculty of Agriculture
C3  - Book of Abstracts, 13th International Symposium on Agricultural Sciences “AgroReS 2024”, 27-30 May 2024, Trebinje, Bosnia and Herzegovina
T1  - Characterization of maize genotypes included in SafeSeed project based on kernel hardness and color
EP  - 177
SP  - 177
UR  - https://hdl.handle.net/21.15107/rcub_fiver_4667
ER  - 
@conference{
author = "Stanisavljević, Dušan and Nastasić, Aleksandra and Ovuka, Jelena and Krstić, Miloš and Radojčin, Milivoj and Pavkov, Ivan and Škorić, Milica and Gvozdenac, Sonja",
year = "2024",
abstract = "As a part of the SafeSeed project, funded by the Science Fund of the Republic of Serbia (call Prisma) among other traits, we will assess the tolerance of a up to 30 genotypes of 10 agronomically important plant species to the most important stored product pests. 39 maize genotypes of different genetic composition were included in the research. Inbred lines of standard grain type and corresponding F1 hybrids, populations of different genetic basis, biparental F2 obtained from F1 hybrids, local and introduced populations were examined. This paper presents preliminary results of morphological characterization of mentioned maize genotypes, based on kernel hardness and color. As a wide variety of material was examined, including flint and popcorn (as the hardest), dent, and maize genotypes with sugary and oily kernel type (as the softest), significant differences in the hardness and color of the kernels were recorded. As these can affect the interaction with store product pests, the tolerance level might differ among genotypes.",
publisher = "Banja Luka : University of Banja Luka, Faculty of Agriculture",
journal = "Book of Abstracts, 13th International Symposium on Agricultural Sciences “AgroReS 2024”, 27-30 May 2024, Trebinje, Bosnia and Herzegovina",
title = "Characterization of maize genotypes included in SafeSeed project based on kernel hardness and color",
pages = "177-177",
url = "https://hdl.handle.net/21.15107/rcub_fiver_4667"
}
Stanisavljević, D., Nastasić, A., Ovuka, J., Krstić, M., Radojčin, M., Pavkov, I., Škorić, M.,& Gvozdenac, S.. (2024). Characterization of maize genotypes included in SafeSeed project based on kernel hardness and color. in Book of Abstracts, 13th International Symposium on Agricultural Sciences “AgroReS 2024”, 27-30 May 2024, Trebinje, Bosnia and Herzegovina
Banja Luka : University of Banja Luka, Faculty of Agriculture., 177-177.
https://hdl.handle.net/21.15107/rcub_fiver_4667
Stanisavljević D, Nastasić A, Ovuka J, Krstić M, Radojčin M, Pavkov I, Škorić M, Gvozdenac S. Characterization of maize genotypes included in SafeSeed project based on kernel hardness and color. in Book of Abstracts, 13th International Symposium on Agricultural Sciences “AgroReS 2024”, 27-30 May 2024, Trebinje, Bosnia and Herzegovina. 2024;:177-177.
https://hdl.handle.net/21.15107/rcub_fiver_4667 .
Stanisavljević, Dušan, Nastasić, Aleksandra, Ovuka, Jelena, Krstić, Miloš, Radojčin, Milivoj, Pavkov, Ivan, Škorić, Milica, Gvozdenac, Sonja, "Characterization of maize genotypes included in SafeSeed project based on kernel hardness and color" in Book of Abstracts, 13th International Symposium on Agricultural Sciences “AgroReS 2024”, 27-30 May 2024, Trebinje, Bosnia and Herzegovina (2024):177-177,
https://hdl.handle.net/21.15107/rcub_fiver_4667 .

Adaptabilnost, stabilnost i visok prinos - NS hibridi suncokreta nove generacije za nove izazove

Krstić, Miloš; Babec, Brankica; Ćuk, Nemanja; Jocić, Siniša; Cvejić, Sandra; Ovuka, Jelena; Miladinović, Dragana; Jocković, Milan; Jocković, Jelena; Hladni, Nada; Grahovac, Nada; Dušanić, Nenad; Radić, Velimir; Balalić, Igor; Gvozdenac, Sonja; Dedić, Boško; Ostojić, Branislav; Jokić, Goran; Butaš, Daliborka; Radeka, Ilija; Klisurić, Nedjeljko; Miklič, Vladimir

(Novi Sad : Institut za ratarstvo i povrtarstvo, 2024)

TY  - CONF
AU  - Krstić, Miloš
AU  - Babec, Brankica
AU  - Ćuk, Nemanja
AU  - Jocić, Siniša
AU  - Cvejić, Sandra
AU  - Ovuka, Jelena
AU  - Miladinović, Dragana
AU  - Jocković, Milan
AU  - Jocković, Jelena
AU  - Hladni, Nada
AU  - Grahovac, Nada
AU  - Dušanić, Nenad
AU  - Radić, Velimir
AU  - Balalić, Igor
AU  - Gvozdenac, Sonja
AU  - Dedić, Boško
AU  - Ostojić, Branislav
AU  - Jokić, Goran
AU  - Butaš, Daliborka
AU  - Radeka, Ilija
AU  - Klisurić, Nedjeljko
AU  - Miklič, Vladimir
PY  - 2024
UR  - http://fiver.ifvcns.rs/handle/123456789/4238
AB  - Suncokret je sve više ižložen negativnim uticajima klimatskih promena, posebno visokim
temperaturama i sušnim periodima, što neretko uzrokuje značajne varijacije i smanjenje prinosa
semena. S obzirom na to da se klimatske promene ne mogu zaustaviti, neophodno je
identifikovati promene u biljci koje omogućavaju prilagođavanje na ekstremne klimatske uslove i
primeniti ova saznanja u procesu oplemenjivanja. Stvaranje novih genotipova tolerantnih na sušu
i sve vrste stresa je prioritet u sadašnjem ali i budućem procesu oplemenjivanja biljaka.
Postizanje ovog cilja zahteva ispitivanje performanši hibrida na više lokaliteta i u ražlićitim
godinama, osiguravajuć i tako pouzdane rezultate i prilagodljivost u promenljivim okolnostima.
Institut za ratarstvo i povrtarstvo, Institut od nacionalnog značaja za Republiku Srbiju, Novi Sad
sprovodi svake godine multilokacijske mikro i proizvodne ogleda širom zemlje, testirajući
adaptabilnost i stabilnost novih i već raširenih hibrida suncokreta u različitim mikroklimatskim
uslovima. Tokom 2023. godine hibridi nove generacije, odnosno dva konvencionalna hibrida (NS
Kruna i NS Ronin) i dva Express (SUMO) hibrida (NS H 8002 i NS H 8005) posejani su u osam
regiona tj. okruga, kod četiri poljoprivredna proizvođača a u svakom okrugu. Imajući u vidu da je u
2023. godini, prosečan prinos semena suncokreta u Republici Srbiji prema procenama iznošio 2,7
-2,9 t/ha, a kada uporedimo ovu vrednost sa prosečnim prinosima u mreži proizvodnih ogleda
osam okruga, jasno se ističe visok kvalitet NS hibrida suncokreta nove generacije. NS Ronin je
ostvario izuzetan prinos od 4,2 t/ha, prati ga NS Kruna sa 4 t/ha, dok su SUMO hibridi NS H 8002
i NS H 8005 postigli prinose od 3,7 t/ha i 3,8 t/ha. Rezultati AMMI analize pokazuju da je za
prinos semena tokom 2023. godine u proseku kroz sve okruge najstabilniji bio hibrid NS H 8002,
sa vrednosć u IPC1 najblizoj nuli. Hibridi NS Kruna, NS Ronin i NS H 8005 su pokazali manju
stabilnost, jer su bili udaljeniji od linije stabilnosti u odnosu na hibrid NS H 8002, ali su ovi
hibridi u proseku ostvarili veće prinose u svim okruzima. Ovi rezultati potvrđuju da novosadski
hibridi nove generacije poseduju izuzetnu adaptabilnost, stabilnost, a pored toga i visok
potencijal za prinos u različitim agroekološkim uslovima širom Republike Srbije.
PB  - Novi Sad : Institut za ratarstvo i povrtarstvo
C3  - Zbornik referata, 58. Savetovanje agronoma i poljoprivrednika Srbije (SAPS) i 4. Savetovanje agronoma Srbije i Republike Srpske, Zlatibor, 29. januar - 2. februar 2024.
T1  - Adaptabilnost, stabilnost i visok prinos - NS hibridi suncokreta nove generacije za nove izazove
EP  - 32
SP  - 24
DO  - 10.5937/SAPS24003K
UR  - https://hdl.handle.net/21.15107/rcub_fiver_4238
ER  - 
@conference{
author = "Krstić, Miloš and Babec, Brankica and Ćuk, Nemanja and Jocić, Siniša and Cvejić, Sandra and Ovuka, Jelena and Miladinović, Dragana and Jocković, Milan and Jocković, Jelena and Hladni, Nada and Grahovac, Nada and Dušanić, Nenad and Radić, Velimir and Balalić, Igor and Gvozdenac, Sonja and Dedić, Boško and Ostojić, Branislav and Jokić, Goran and Butaš, Daliborka and Radeka, Ilija and Klisurić, Nedjeljko and Miklič, Vladimir",
year = "2024",
abstract = "Suncokret je sve više ižložen negativnim uticajima klimatskih promena, posebno visokim
temperaturama i sušnim periodima, što neretko uzrokuje značajne varijacije i smanjenje prinosa
semena. S obzirom na to da se klimatske promene ne mogu zaustaviti, neophodno je
identifikovati promene u biljci koje omogućavaju prilagođavanje na ekstremne klimatske uslove i
primeniti ova saznanja u procesu oplemenjivanja. Stvaranje novih genotipova tolerantnih na sušu
i sve vrste stresa je prioritet u sadašnjem ali i budućem procesu oplemenjivanja biljaka.
Postizanje ovog cilja zahteva ispitivanje performanši hibrida na više lokaliteta i u ražlićitim
godinama, osiguravajuć i tako pouzdane rezultate i prilagodljivost u promenljivim okolnostima.
Institut za ratarstvo i povrtarstvo, Institut od nacionalnog značaja za Republiku Srbiju, Novi Sad
sprovodi svake godine multilokacijske mikro i proizvodne ogleda širom zemlje, testirajući
adaptabilnost i stabilnost novih i već raširenih hibrida suncokreta u različitim mikroklimatskim
uslovima. Tokom 2023. godine hibridi nove generacije, odnosno dva konvencionalna hibrida (NS
Kruna i NS Ronin) i dva Express (SUMO) hibrida (NS H 8002 i NS H 8005) posejani su u osam
regiona tj. okruga, kod četiri poljoprivredna proizvođača a u svakom okrugu. Imajući u vidu da je u
2023. godini, prosečan prinos semena suncokreta u Republici Srbiji prema procenama iznošio 2,7
-2,9 t/ha, a kada uporedimo ovu vrednost sa prosečnim prinosima u mreži proizvodnih ogleda
osam okruga, jasno se ističe visok kvalitet NS hibrida suncokreta nove generacije. NS Ronin je
ostvario izuzetan prinos od 4,2 t/ha, prati ga NS Kruna sa 4 t/ha, dok su SUMO hibridi NS H 8002
i NS H 8005 postigli prinose od 3,7 t/ha i 3,8 t/ha. Rezultati AMMI analize pokazuju da je za
prinos semena tokom 2023. godine u proseku kroz sve okruge najstabilniji bio hibrid NS H 8002,
sa vrednosć u IPC1 najblizoj nuli. Hibridi NS Kruna, NS Ronin i NS H 8005 su pokazali manju
stabilnost, jer su bili udaljeniji od linije stabilnosti u odnosu na hibrid NS H 8002, ali su ovi
hibridi u proseku ostvarili veće prinose u svim okruzima. Ovi rezultati potvrđuju da novosadski
hibridi nove generacije poseduju izuzetnu adaptabilnost, stabilnost, a pored toga i visok
potencijal za prinos u različitim agroekološkim uslovima širom Republike Srbije.",
publisher = "Novi Sad : Institut za ratarstvo i povrtarstvo",
journal = "Zbornik referata, 58. Savetovanje agronoma i poljoprivrednika Srbije (SAPS) i 4. Savetovanje agronoma Srbije i Republike Srpske, Zlatibor, 29. januar - 2. februar 2024.",
title = "Adaptabilnost, stabilnost i visok prinos - NS hibridi suncokreta nove generacije za nove izazove",
pages = "32-24",
doi = "10.5937/SAPS24003K",
url = "https://hdl.handle.net/21.15107/rcub_fiver_4238"
}
Krstić, M., Babec, B., Ćuk, N., Jocić, S., Cvejić, S., Ovuka, J., Miladinović, D., Jocković, M., Jocković, J., Hladni, N., Grahovac, N., Dušanić, N., Radić, V., Balalić, I., Gvozdenac, S., Dedić, B., Ostojić, B., Jokić, G., Butaš, D., Radeka, I., Klisurić, N.,& Miklič, V.. (2024). Adaptabilnost, stabilnost i visok prinos - NS hibridi suncokreta nove generacije za nove izazove. in Zbornik referata, 58. Savetovanje agronoma i poljoprivrednika Srbije (SAPS) i 4. Savetovanje agronoma Srbije i Republike Srpske, Zlatibor, 29. januar - 2. februar 2024.
Novi Sad : Institut za ratarstvo i povrtarstvo., 24-32.
https://doi.org/10.5937/SAPS24003K
https://hdl.handle.net/21.15107/rcub_fiver_4238
Krstić M, Babec B, Ćuk N, Jocić S, Cvejić S, Ovuka J, Miladinović D, Jocković M, Jocković J, Hladni N, Grahovac N, Dušanić N, Radić V, Balalić I, Gvozdenac S, Dedić B, Ostojić B, Jokić G, Butaš D, Radeka I, Klisurić N, Miklič V. Adaptabilnost, stabilnost i visok prinos - NS hibridi suncokreta nove generacije za nove izazove. in Zbornik referata, 58. Savetovanje agronoma i poljoprivrednika Srbije (SAPS) i 4. Savetovanje agronoma Srbije i Republike Srpske, Zlatibor, 29. januar - 2. februar 2024.. 2024;:24-32.
doi:10.5937/SAPS24003K
https://hdl.handle.net/21.15107/rcub_fiver_4238 .
Krstić, Miloš, Babec, Brankica, Ćuk, Nemanja, Jocić, Siniša, Cvejić, Sandra, Ovuka, Jelena, Miladinović, Dragana, Jocković, Milan, Jocković, Jelena, Hladni, Nada, Grahovac, Nada, Dušanić, Nenad, Radić, Velimir, Balalić, Igor, Gvozdenac, Sonja, Dedić, Boško, Ostojić, Branislav, Jokić, Goran, Butaš, Daliborka, Radeka, Ilija, Klisurić, Nedjeljko, Miklič, Vladimir, "Adaptabilnost, stabilnost i visok prinos - NS hibridi suncokreta nove generacije za nove izazove" in Zbornik referata, 58. Savetovanje agronoma i poljoprivrednika Srbije (SAPS) i 4. Savetovanje agronoma Srbije i Republike Srpske, Zlatibor, 29. januar - 2. februar 2024. (2024):24-32,
https://doi.org/10.5937/SAPS24003K .,
https://hdl.handle.net/21.15107/rcub_fiver_4238 .

Thermal treatments in controlling Plodia interpunctella (Lepidoptera: Pyralidae) on sunflower seeds and their effect on seed vitality

Gvozdenac, Sonja; Prvulović, Dejan; Lozanov-Crvenković, Zagorka; Štajner-Papuga, Ivana; Ovuka, Jelena; Krstić, Miloš; Tanasković, Snežana; Vukajlović, Filip

(Elsevier, 2024)

TY  - JOUR
AU  - Gvozdenac, Sonja
AU  - Prvulović, Dejan
AU  - Lozanov-Crvenković, Zagorka
AU  - Štajner-Papuga, Ivana
AU  - Ovuka, Jelena
AU  - Krstić, Miloš
AU  - Tanasković, Snežana
AU  - Vukajlović, Filip
PY  - 2024
UR  - http://fiver.ifvcns.rs/handle/123456789/4754
AB  - This work aimed to assess the potential of thermal treatments for controlling P. interpunctella on sunflower seeds, based on its tolerance to high/elevated temperatures and effect on seed vitality. The tests involved mature larvae (L5) and pupae, exposed to 35, 40, 42, 44, 45, 50, 55 and 60 °C, for 15 and 30 min, and 1, 2, 6, 24, 48 h. Larval mortality and survival, Probyt analysis, developmental dynamics, longevity analysis, progeny production and the effect on sunflower seed vitality (germination energy and germination) were assessed. Larval mortality of 75.9% was achieved after 30 min of exposure at 44 °C, 77.0% at 45 °C after 15 min, and 100% after 45 min. At 60 and 65 °C total mortality was achieved already after 15 min of exposure. Lethal exposure time (LT50) needed to kill 50% of larval population was 15 min at 44.2 °C, 30 min at 43.3 °C, 45 min at 42.1 °C or 41.8 °C at 60 min, respectively. LT90 can be achieved after 15 min of exposure at 45.2 °C, 30 min at 44.3 °C, 45 min at 43.3 °C, or 60 min at 42.1 °C. Pupal LT50 was 15 min at 56.7 °C, 30 min at 53.1 °C, 45 min at 52.4 °C or 60 min at 52.2 °C, while LT90 was 15 min at 59.7 °C, 30 min at 56.3 °C, 45 min at 56.1 °C or 60 min at 55.6 °C. The fastest development, and the highest progeny production was in treatments when the parenteral population was exposed to 40 °C for 1, 2 and 6 h. The developmental duration was significantly shortened when parenteral population was exposed to 40 °C for 48 h. The temperature and exposure did affect the duration of the adult life stage only when exposed for 2, 3, 6, 24 and 48 h to 40 °C. The germination of sunflower seed (86.7%) was inhibited by heat at 45 °C when exposed for 24 h.
PB  - Elsevier
T2  - Journal of Stored Products Research
T1  - Thermal treatments in controlling Plodia interpunctella (Lepidoptera: Pyralidae) on sunflower seeds and their effect on seed vitality
SP  - 102384
VL  - 108
DO  - 10.1016/j.jspr.2024.102384
ER  - 
@article{
author = "Gvozdenac, Sonja and Prvulović, Dejan and Lozanov-Crvenković, Zagorka and Štajner-Papuga, Ivana and Ovuka, Jelena and Krstić, Miloš and Tanasković, Snežana and Vukajlović, Filip",
year = "2024",
abstract = "This work aimed to assess the potential of thermal treatments for controlling P. interpunctella on sunflower seeds, based on its tolerance to high/elevated temperatures and effect on seed vitality. The tests involved mature larvae (L5) and pupae, exposed to 35, 40, 42, 44, 45, 50, 55 and 60 °C, for 15 and 30 min, and 1, 2, 6, 24, 48 h. Larval mortality and survival, Probyt analysis, developmental dynamics, longevity analysis, progeny production and the effect on sunflower seed vitality (germination energy and germination) were assessed. Larval mortality of 75.9% was achieved after 30 min of exposure at 44 °C, 77.0% at 45 °C after 15 min, and 100% after 45 min. At 60 and 65 °C total mortality was achieved already after 15 min of exposure. Lethal exposure time (LT50) needed to kill 50% of larval population was 15 min at 44.2 °C, 30 min at 43.3 °C, 45 min at 42.1 °C or 41.8 °C at 60 min, respectively. LT90 can be achieved after 15 min of exposure at 45.2 °C, 30 min at 44.3 °C, 45 min at 43.3 °C, or 60 min at 42.1 °C. Pupal LT50 was 15 min at 56.7 °C, 30 min at 53.1 °C, 45 min at 52.4 °C or 60 min at 52.2 °C, while LT90 was 15 min at 59.7 °C, 30 min at 56.3 °C, 45 min at 56.1 °C or 60 min at 55.6 °C. The fastest development, and the highest progeny production was in treatments when the parenteral population was exposed to 40 °C for 1, 2 and 6 h. The developmental duration was significantly shortened when parenteral population was exposed to 40 °C for 48 h. The temperature and exposure did affect the duration of the adult life stage only when exposed for 2, 3, 6, 24 and 48 h to 40 °C. The germination of sunflower seed (86.7%) was inhibited by heat at 45 °C when exposed for 24 h.",
publisher = "Elsevier",
journal = "Journal of Stored Products Research",
title = "Thermal treatments in controlling Plodia interpunctella (Lepidoptera: Pyralidae) on sunflower seeds and their effect on seed vitality",
pages = "102384",
volume = "108",
doi = "10.1016/j.jspr.2024.102384"
}
Gvozdenac, S., Prvulović, D., Lozanov-Crvenković, Z., Štajner-Papuga, I., Ovuka, J., Krstić, M., Tanasković, S.,& Vukajlović, F.. (2024). Thermal treatments in controlling Plodia interpunctella (Lepidoptera: Pyralidae) on sunflower seeds and their effect on seed vitality. in Journal of Stored Products Research
Elsevier., 108, 102384.
https://doi.org/10.1016/j.jspr.2024.102384
Gvozdenac S, Prvulović D, Lozanov-Crvenković Z, Štajner-Papuga I, Ovuka J, Krstić M, Tanasković S, Vukajlović F. Thermal treatments in controlling Plodia interpunctella (Lepidoptera: Pyralidae) on sunflower seeds and their effect on seed vitality. in Journal of Stored Products Research. 2024;108:102384.
doi:10.1016/j.jspr.2024.102384 .
Gvozdenac, Sonja, Prvulović, Dejan, Lozanov-Crvenković, Zagorka, Štajner-Papuga, Ivana, Ovuka, Jelena, Krstić, Miloš, Tanasković, Snežana, Vukajlović, Filip, "Thermal treatments in controlling Plodia interpunctella (Lepidoptera: Pyralidae) on sunflower seeds and their effect on seed vitality" in Journal of Stored Products Research, 108 (2024):102384,
https://doi.org/10.1016/j.jspr.2024.102384 . .

Protease inhibitors – anti-nutritional components of grasspea, or is there more to it?

Ilić, Aleksandra; Gvozdenac, Sonja; Nagl, Nevena

(Ghent : International Plant Biotechnology Outreach (VIB), 2024)

TY  - CONF
AU  - Ilić, Aleksandra
AU  - Gvozdenac, Sonja
AU  - Nagl, Nevena
PY  - 2024
UR  - http://fiver.ifvcns.rs/handle/123456789/4788
AB  - Balkan Peninsula is considered dispersion route of grasspea into Europe, leaving rich diversity of grasspea in this geographic area. Grasspea was familiar in Serbian agriculture throughout the centuries; however, nowadays it is only grown on small acreages. In the last decade, there have been attempts of the grasspea reintroduction in Serbia and other Western Balkan countries. One of the factors that limit the use of grasspea is the presence of anti-nutritional factors, including protease inhibitors (PI) - trypsin and chymotrypsin. On the other hand, we started to explore the possible role of protease inhibitors in seed protection against bean weevil (Acanthoscelides obtectus), as the most devastating and limiting factor in legume production, including grasspea. Therefore, the main goals of this research are (1) to determine the content of chymotrypsin inhibitor
(CI) activity in seeds of 12 grasspea accessions and (2) to examine the suitability of grasspea in relation to other two legumes (common bean and faba bean) as the feeding medium for the development and population growth of the bean weevil. CI activity ranged from 5.7 CUI/mg to 16.3 CUI/mg, with medium of 13.3 CUI/mg for the analyzed collection. Further, the lowest total number of bean weevils emerged from faba bean, while the population growth of the bean weevil was the highest on common bean, followed by grasspea. These are preliminary results of larger research, which will focus on a role of protease inhibitors in protection of legumes to bean weevil and possibility of PIs to be used in the production of bioinsecticide. The correlation between these two parameters will be done in ongoing research.
PB  - Ghent : International Plant Biotechnology Outreach (VIB)
C3  - Book of Abstracts, International Lathyrus Day, 3 June 2024, Ghent, Belgium
T1  - Protease inhibitors – anti-nutritional components of grasspea, or is there more to it?
UR  - https://hdl.handle.net/21.15107/rcub_fiver_4788
ER  - 
@conference{
author = "Ilić, Aleksandra and Gvozdenac, Sonja and Nagl, Nevena",
year = "2024",
abstract = "Balkan Peninsula is considered dispersion route of grasspea into Europe, leaving rich diversity of grasspea in this geographic area. Grasspea was familiar in Serbian agriculture throughout the centuries; however, nowadays it is only grown on small acreages. In the last decade, there have been attempts of the grasspea reintroduction in Serbia and other Western Balkan countries. One of the factors that limit the use of grasspea is the presence of anti-nutritional factors, including protease inhibitors (PI) - trypsin and chymotrypsin. On the other hand, we started to explore the possible role of protease inhibitors in seed protection against bean weevil (Acanthoscelides obtectus), as the most devastating and limiting factor in legume production, including grasspea. Therefore, the main goals of this research are (1) to determine the content of chymotrypsin inhibitor
(CI) activity in seeds of 12 grasspea accessions and (2) to examine the suitability of grasspea in relation to other two legumes (common bean and faba bean) as the feeding medium for the development and population growth of the bean weevil. CI activity ranged from 5.7 CUI/mg to 16.3 CUI/mg, with medium of 13.3 CUI/mg for the analyzed collection. Further, the lowest total number of bean weevils emerged from faba bean, while the population growth of the bean weevil was the highest on common bean, followed by grasspea. These are preliminary results of larger research, which will focus on a role of protease inhibitors in protection of legumes to bean weevil and possibility of PIs to be used in the production of bioinsecticide. The correlation between these two parameters will be done in ongoing research.",
publisher = "Ghent : International Plant Biotechnology Outreach (VIB)",
journal = "Book of Abstracts, International Lathyrus Day, 3 June 2024, Ghent, Belgium",
title = "Protease inhibitors – anti-nutritional components of grasspea, or is there more to it?",
url = "https://hdl.handle.net/21.15107/rcub_fiver_4788"
}
Ilić, A., Gvozdenac, S.,& Nagl, N.. (2024). Protease inhibitors – anti-nutritional components of grasspea, or is there more to it?. in Book of Abstracts, International Lathyrus Day, 3 June 2024, Ghent, Belgium
Ghent : International Plant Biotechnology Outreach (VIB)..
https://hdl.handle.net/21.15107/rcub_fiver_4788
Ilić A, Gvozdenac S, Nagl N. Protease inhibitors – anti-nutritional components of grasspea, or is there more to it?. in Book of Abstracts, International Lathyrus Day, 3 June 2024, Ghent, Belgium. 2024;.
https://hdl.handle.net/21.15107/rcub_fiver_4788 .
Ilić, Aleksandra, Gvozdenac, Sonja, Nagl, Nevena, "Protease inhibitors – anti-nutritional components of grasspea, or is there more to it?" in Book of Abstracts, International Lathyrus Day, 3 June 2024, Ghent, Belgium (2024),
https://hdl.handle.net/21.15107/rcub_fiver_4788 .

Thermal treatments in controlling Plodia interpunctella (Lepidoptera: Pyralidae) on sunflower seeds and their effect on seed vitality

Gvozdenac, Sonja; Prvulović, Dejan; Lozanov-Crvenković, Zagorka; Štajner-Papuga, Ivana; Ovuka, Jelena; Krstić, Miloš; Tanasković, Snežana; Vukajlović, Filip

(Elsevier, 2024)

TY  - JOUR
AU  - Gvozdenac, Sonja
AU  - Prvulović, Dejan
AU  - Lozanov-Crvenković, Zagorka
AU  - Štajner-Papuga, Ivana
AU  - Ovuka, Jelena
AU  - Krstić, Miloš
AU  - Tanasković, Snežana
AU  - Vukajlović, Filip
PY  - 2024
UR  - http://fiver.ifvcns.rs/handle/123456789/4789
AB  - This work aimed to assess the potential of thermal treatments for controlling P. interpunctella on sunflower seeds, based on its tolerance to high/elevated temperatures and effect on seed vitality. The tests involved mature larvae (L5) and pupae, exposed to 35, 40, 42, 44, 45, 50, 55 and 60 °C, for 15 and 30 min, and 1, 2, 6, 24, 48 h. Larval mortality and survival, Probyt analysis, developmental dynamics, longevity analysis, progeny production and the effect on sunflower seed vitality (germination energy and germination) were assessed. Larval mortality of 75.9% was achieved after 30 min of exposure at 44 °C, 77.0% at 45 °C after 15 min, and 100% after 45 min. At 60 and 65 °C total mortality was achieved already after 15 min of exposure. Lethal exposure time (LT50) needed to kill 50% of larval population was 15 min at 44.2 °C, 30 min at 43.3 °C, 45 min at 42.1 °C or 41.8 °C at 60 min, respectively. LT90 can be achieved after 15 min of exposure at 45.2 °C, 30 min at 44.3 °C, 45 min at 43.3 °C, or 60 min at 42.1 °C. Pupal LT50 was 15 min at 56.7 °C, 30 min at 53.1 °C, 45 min at 52.4 °C or 60 min at 52.2 °C, while LT90 was 15 min at 59.7 °C, 30 min at 56.3 °C, 45 min at 56.1 °C or 60 min at 55.6 °C. The fastest development, and the highest progeny production was in treatments when the parenteral population was exposed to 40 °C for 1, 2 and 6 h. The developmental duration was significantly shortened when parenteral population was exposed to 40 °C for 48 h. The temperature and exposure did affect the duration of the adult life stage only when exposed for 2, 3, 6, 24 and 48 h to 40 °C. The germination of sunflower seed (86.7%) was inhibited by heat at 45 °C when exposed for 24 h.
PB  - Elsevier
T2  - Journal of Stored Products Research
T1  - Thermal treatments in controlling Plodia interpunctella (Lepidoptera: Pyralidae) on sunflower seeds and their effect on seed vitality
SP  - 102384
VL  - 108
DO  - 10.1016/j.jspr.2024.102384
ER  - 
@article{
author = "Gvozdenac, Sonja and Prvulović, Dejan and Lozanov-Crvenković, Zagorka and Štajner-Papuga, Ivana and Ovuka, Jelena and Krstić, Miloš and Tanasković, Snežana and Vukajlović, Filip",
year = "2024",
abstract = "This work aimed to assess the potential of thermal treatments for controlling P. interpunctella on sunflower seeds, based on its tolerance to high/elevated temperatures and effect on seed vitality. The tests involved mature larvae (L5) and pupae, exposed to 35, 40, 42, 44, 45, 50, 55 and 60 °C, for 15 and 30 min, and 1, 2, 6, 24, 48 h. Larval mortality and survival, Probyt analysis, developmental dynamics, longevity analysis, progeny production and the effect on sunflower seed vitality (germination energy and germination) were assessed. Larval mortality of 75.9% was achieved after 30 min of exposure at 44 °C, 77.0% at 45 °C after 15 min, and 100% after 45 min. At 60 and 65 °C total mortality was achieved already after 15 min of exposure. Lethal exposure time (LT50) needed to kill 50% of larval population was 15 min at 44.2 °C, 30 min at 43.3 °C, 45 min at 42.1 °C or 41.8 °C at 60 min, respectively. LT90 can be achieved after 15 min of exposure at 45.2 °C, 30 min at 44.3 °C, 45 min at 43.3 °C, or 60 min at 42.1 °C. Pupal LT50 was 15 min at 56.7 °C, 30 min at 53.1 °C, 45 min at 52.4 °C or 60 min at 52.2 °C, while LT90 was 15 min at 59.7 °C, 30 min at 56.3 °C, 45 min at 56.1 °C or 60 min at 55.6 °C. The fastest development, and the highest progeny production was in treatments when the parenteral population was exposed to 40 °C for 1, 2 and 6 h. The developmental duration was significantly shortened when parenteral population was exposed to 40 °C for 48 h. The temperature and exposure did affect the duration of the adult life stage only when exposed for 2, 3, 6, 24 and 48 h to 40 °C. The germination of sunflower seed (86.7%) was inhibited by heat at 45 °C when exposed for 24 h.",
publisher = "Elsevier",
journal = "Journal of Stored Products Research",
title = "Thermal treatments in controlling Plodia interpunctella (Lepidoptera: Pyralidae) on sunflower seeds and their effect on seed vitality",
pages = "102384",
volume = "108",
doi = "10.1016/j.jspr.2024.102384"
}
Gvozdenac, S., Prvulović, D., Lozanov-Crvenković, Z., Štajner-Papuga, I., Ovuka, J., Krstić, M., Tanasković, S.,& Vukajlović, F.. (2024). Thermal treatments in controlling Plodia interpunctella (Lepidoptera: Pyralidae) on sunflower seeds and their effect on seed vitality. in Journal of Stored Products Research
Elsevier., 108, 102384.
https://doi.org/10.1016/j.jspr.2024.102384
Gvozdenac S, Prvulović D, Lozanov-Crvenković Z, Štajner-Papuga I, Ovuka J, Krstić M, Tanasković S, Vukajlović F. Thermal treatments in controlling Plodia interpunctella (Lepidoptera: Pyralidae) on sunflower seeds and their effect on seed vitality. in Journal of Stored Products Research. 2024;108:102384.
doi:10.1016/j.jspr.2024.102384 .
Gvozdenac, Sonja, Prvulović, Dejan, Lozanov-Crvenković, Zagorka, Štajner-Papuga, Ivana, Ovuka, Jelena, Krstić, Miloš, Tanasković, Snežana, Vukajlović, Filip, "Thermal treatments in controlling Plodia interpunctella (Lepidoptera: Pyralidae) on sunflower seeds and their effect on seed vitality" in Journal of Stored Products Research, 108 (2024):102384,
https://doi.org/10.1016/j.jspr.2024.102384 . .