TY  - JOUR
AU  - Lević, Jelena
AU  - Gošić-Dondo, Snežana
AU  - Ivanović, Dragica
AU  - Stanković, Slavica Ž.
AU  - Krnjaja, Vesna
AU  - Bočarov-Stančić, Aleksandra S.
AU  - Stepanić, Ana
PY  - 2013
UR  - http://r.istocar.bg.ac.rs/handle/123456789/375
AB  - The frequency and incidence of A. flavus and A. niger on barley, maize, soybean, sunflower and wheat grain, the abundance of European corn borer (Ostrinia nubilalis) moths and their interaction depending on weather conditions in the 2008-2012 period were studied. Under the agroecological conditions of Serbia, the species A. niger is more frequent than A. flavus, and concerning the crop species, its frequency is highest in kernels of sunflower, than soybean, maize, barley and wheat. A. flavus was extremely dominant on all plant species in 2012 regarding its frequency: 100% on soybean, 95.3% on maize, 65.2% on barley, 57.1% on sunflower and 45.8% on wheat. Furthermore, the incidence of A. flavus was higher in 2012 than in previous years. The uncommonly high frequency and incidence of A. flavus infestation of maize grain in 2012 were caused by extremely stressful agrometeorological conditions, high temperatures and drought over the period from flowering to waxy maturity of maize. The precipitation factor (Pf = precipitation sum / average monthly temperature) showed that 2012 was extremely arid in June (Pf = 0.57), July (Pf = 1.45), August (Pf = 0.15) and September (Pf = 1.42). European corn borer (ECB) was a second factor causing intensive occurrence of A. flavus on maize grain in 2012. The maximum flight of ECB moths was recorded as early as in July (5,149) and, as a result of this, high damage and numerous injuries were detected at harvest. Those injuries were covered by visible olive-green powdery colonies typical of A. flavus. In the chronology of A. flavus occurrence, these are the first data on its very high frequency and incidence under the agroecological conditions of Serbia. As intensive infections with A. flavus were rare in the past 50 years, the level of aflatoxins in maize grain was low.
AB  - U ovom radu su analizirani učestalost i intenzitet napada A. flavus i A. niger na 180 uzoraka zrna ječma, 1138 kukuruza, 283 soje, 89 suncokreta i 79 pšenice, brojnost leptira kukuruzovog plamenca (Ostrinia nubilalis), kao i njihova interakcija u zavisnosti od meteoroloških uslova u periodu 2008-2012. U agroekološkim uslovima u Srbiji vrsta A . niger je učestalija od vrste A. flavus, a u zavisnosti od biljne vrste pojavljuje se najčešće na zrnu suncokreta, zatim soje, kukuruza, ječma i pšenice. A. flavus je izuzetno bila dominantna na svim biljnim vrstama u 2012, kako po učestalosti, tako i intenzitetu napada. Ova vrsta je u 2012. godini utvrđena kod svih uzoraka soje (100%), nešto manje na zrnu kukuruza (95,3%), zatim na ječmu (65,2%) i suncokretu (57,1%) i najmanje na zrnu pšenice (45,8%). Intenzitet napada A. flavus je, također, bila veća u 2012. u poređenju sa prethodnim godinama. Neuobičajeno visoka učestalost i intenzitet napada A. flavus na zrnu kukuruza u 2012. godini bila je uslovljena izuzetno stresnim agrometeorološkim uslovima, visokim temperaturama i sušom, od cvetanja do voštane zrelosti kukuruza. Kišni faktor (Kf = suma padavina / prosečna mesečna temperatura) ukazuje da je te godine bila izuzetno aridna klima u junu (Kf = 0,57), julu (Kf = 1,45), avgustu (Kf = 0,15) i septembru (Kf = 1,42). Kukuruzov plamenac je drugi činilac koji je uslovio intenzivnu pojavu A. flavus na zrnu kukuruza u 2012. godini. Maksimalni let leptira ovog insekta utvrđen je veoma rano, posebno let druge generacije, već u julu 2012. (5.149 jediniki), a kao posledica toga u vreme berbe su utvrđena i brojna oštećenja na kojima je bio vidljiv razvoj maslinasto-zelenih praškastih kolonija koje su tipične za A. flavus. U hronologji pojave A. flavus ovo su prvi podaci o njenoj jako visokoj učestalosti i intenzitetu napada u agroekološkim uslovima u Srbiji. Intenzivna pojava A. flavus je bila retka u proteklih 50 godina zbog čega je bio i nizak nivo aflatoksina u zrnu kukuruzu.
PB  - Institute of Pesticides and Environmental Protection, Belgrade / Plant Protection Society of Serbia, Belgrade
T2  - Pesticidi i fitomedicina
T1  - An outbreak of Aspergillus species in response to environmental conditions in Serbia
T1  - Intenzivna pojava vrsta roda Aspergillus kao odgovor na uslove spoljašnje sredine u Srbiji
VL  - 28
IS  - 3
SP  - 167
EP  - 179
DO  - 10.2298/PIF1303167L
ER  - 

@article{
author = "Lević, Jelena and Gošić-Dondo, Snežana and Ivanović, Dragica and Stanković, Slavica Ž. and Krnjaja, Vesna and Bočarov-Stančić, Aleksandra S. and Stepanić, Ana",
year = "2013",
abstract = "The frequency and incidence of A. flavus and A. niger on barley, maize, soybean, sunflower and wheat grain, the abundance of European corn borer (Ostrinia nubilalis) moths and their interaction depending on weather conditions in the 2008-2012 period were studied. Under the agroecological conditions of Serbia, the species A. niger is more frequent than A. flavus, and concerning the crop species, its frequency is highest in kernels of sunflower, than soybean, maize, barley and wheat. A. flavus was extremely dominant on all plant species in 2012 regarding its frequency: 100% on soybean, 95.3% on maize, 65.2% on barley, 57.1% on sunflower and 45.8% on wheat. Furthermore, the incidence of A. flavus was higher in 2012 than in previous years. The uncommonly high frequency and incidence of A. flavus infestation of maize grain in 2012 were caused by extremely stressful agrometeorological conditions, high temperatures and drought over the period from flowering to waxy maturity of maize. The precipitation factor (Pf = precipitation sum / average monthly temperature) showed that 2012 was extremely arid in June (Pf = 0.57), July (Pf = 1.45), August (Pf = 0.15) and September (Pf = 1.42). European corn borer (ECB) was a second factor causing intensive occurrence of A. flavus on maize grain in 2012. The maximum flight of ECB moths was recorded as early as in July (5,149) and, as a result of this, high damage and numerous injuries were detected at harvest. Those injuries were covered by visible olive-green powdery colonies typical of A. flavus. In the chronology of A. flavus occurrence, these are the first data on its very high frequency and incidence under the agroecological conditions of Serbia. As intensive infections with A. flavus were rare in the past 50 years, the level of aflatoxins in maize grain was low., U ovom radu su analizirani učestalost i intenzitet napada A. flavus i A. niger na 180 uzoraka zrna ječma, 1138 kukuruza, 283 soje, 89 suncokreta i 79 pšenice, brojnost leptira kukuruzovog plamenca (Ostrinia nubilalis), kao i njihova interakcija u zavisnosti od meteoroloških uslova u periodu 2008-2012. U agroekološkim uslovima u Srbiji vrsta A . niger je učestalija od vrste A. flavus, a u zavisnosti od biljne vrste pojavljuje se najčešće na zrnu suncokreta, zatim soje, kukuruza, ječma i pšenice. A. flavus je izuzetno bila dominantna na svim biljnim vrstama u 2012, kako po učestalosti, tako i intenzitetu napada. Ova vrsta je u 2012. godini utvrđena kod svih uzoraka soje (100%), nešto manje na zrnu kukuruza (95,3%), zatim na ječmu (65,2%) i suncokretu (57,1%) i najmanje na zrnu pšenice (45,8%). Intenzitet napada A. flavus je, također, bila veća u 2012. u poređenju sa prethodnim godinama. Neuobičajeno visoka učestalost i intenzitet napada A. flavus na zrnu kukuruza u 2012. godini bila je uslovljena izuzetno stresnim agrometeorološkim uslovima, visokim temperaturama i sušom, od cvetanja do voštane zrelosti kukuruza. Kišni faktor (Kf = suma padavina / prosečna mesečna temperatura) ukazuje da je te godine bila izuzetno aridna klima u junu (Kf = 0,57), julu (Kf = 1,45), avgustu (Kf = 0,15) i septembru (Kf = 1,42). Kukuruzov plamenac je drugi činilac koji je uslovio intenzivnu pojavu A. flavus na zrnu kukuruza u 2012. godini. Maksimalni let leptira ovog insekta utvrđen je veoma rano, posebno let druge generacije, već u julu 2012. (5.149 jediniki), a kao posledica toga u vreme berbe su utvrđena i brojna oštećenja na kojima je bio vidljiv razvoj maslinasto-zelenih praškastih kolonija koje su tipične za A. flavus. U hronologji pojave A. flavus ovo su prvi podaci o njenoj jako visokoj učestalosti i intenzitetu napada u agroekološkim uslovima u Srbiji. Intenzivna pojava A. flavus je bila retka u proteklih 50 godina zbog čega je bio i nizak nivo aflatoksina u zrnu kukuruzu.",
publisher = "Institute of Pesticides and Environmental Protection, Belgrade / Plant Protection Society of Serbia, Belgrade",
journal = "Pesticidi i fitomedicina",
title = "An outbreak of Aspergillus species in response to environmental conditions in Serbia, Intenzivna pojava vrsta roda Aspergillus kao odgovor na uslove spoljašnje sredine u Srbiji",
volume = "28",
number = "3",
pages = "167-179",
doi = "10.2298/PIF1303167L"
}

Lević, J., Gošić-Dondo, S., Ivanović, D., Stanković, S. Ž., Krnjaja, V., Bočarov-Stančić, A. S.,& Stepanić, A.. (2013). An outbreak of Aspergillus species in response to environmental conditions in Serbia. in Pesticidi i fitomedicina
Institute of Pesticides and Environmental Protection, Belgrade / Plant Protection Society of Serbia, Belgrade., 28(3), 167-179.
https://doi.org/10.2298/PIF1303167L

Lević J, Gošić-Dondo S, Ivanović D, Stanković SŽ, Krnjaja V, Bočarov-Stančić AS, Stepanić A. An outbreak of Aspergillus species in response to environmental conditions in Serbia. in Pesticidi i fitomedicina. 2013;28(3):167-179.
doi:10.2298/PIF1303167L .

Lević, Jelena, Gošić-Dondo, Snežana, Ivanović, Dragica, Stanković, Slavica Ž., Krnjaja, Vesna, Bočarov-Stančić, Aleksandra S., Stepanić, Ana, "An outbreak of Aspergillus species in response to environmental conditions in Serbia" in Pesticidi i fitomedicina, 28, no. 3 (2013):167-179,
https://doi.org/10.2298/PIF1303167L . .

TY  - JOUR
AU  - Krnjaja, Vesna
AU  - Lević, Jelena
AU  - Stanković, Slavica Ž.
AU  - Stepanić, Ana M.
PY  - 2011
UR  - http://r.istocar.bg.ac.rs/handle/123456789/246
AB  - Incidence of fungi and concentration of mycotoxin deoxynivalenol (DON), zearalenone (ZON) and fumonisin (FB1) were studied in the grain of the winter wheat collected subsequently after harvesting in 2010. In the analyzed samples the highest incidence was determined for the species of Fusarium (84.7%) genus, significantly lower incidence was determined for the species of genus Alternaria (12.35%), and especially for species of genera Acremoniella (2.05%), Acremonium (0.65%) and Penicillium (0.25%). F. graminearum (99.05%) was the most present species of Fusarium genus, whereas the following species F. sporotrichioides (0.4%), F. subglutinans (0.4%), F. poae (0.05%), F. proliferatum (0.05%) and F. verticillioides (0.05%) were only sporadic. The presence of DON, ZON and FB1 mycotoxins was established in all studied wheat samples. DON was detected in concentrations from 123 to 393 μg kg-1 (average 214 μg kg-1), ZON from 157.144 to 471.055 μg kg-1 (average 299.934 μg kg-1), and FB1 from 2.715 to 16.488 μg kg-1 (average 6.286 μg kg-1).
AB  - Učestalost gljiva i koncentracija mikotoksina deoksinivalenola (DON), zearalenona (ZON) i fumonizina (FB1) proučavana je u zrnu ozime pšenice prikupljene neposredno nakon žetve u 2010. godini. U ispitivanim uzorcima najveću zastupljenost imaju vrste iz roda Fusarium (84,7%), a znatno manje vrste iz roda Alternaria (12,35%), a posebno iz rodova Acremoniella (2,05%), Acremonium (0,65%) i Penicillium (0,25%). Od vrsta roda Fusarium najzastupljenija je vrsta F. graminearum (99,05%), dok su sporadične vrste F. sporotrichioides (0,4%), F. subglutinans (0,4%), F. poae (0,05%), F. proliferatum (0,05%) i F. verticillioides (0,05%). Prisustvo mikotoksina DON, ZON i FB1 ustanovljeno je u svim ispitivanim uzorcima zrna pšenice. DON je bio detektovan u koncentracijama od 123 do 393 μg kg-1 (prosek 214 μg kg-1), ZON od 157,144 do 471,055 μg kg-1 (prosek 299,934 μg kg-1) i FB1 od 2,715 do 16,488 μg kg-1 (prosek 6,286 μg kg-1).
PB  - Matica srpska, Novi Sad
T2  - Zbornik Matice srpske za prirodne nauke
T1  - Fusarium species and their mycotoxins in wheat grain
T1  - Fusarium vrste i njihovi mikotoksini u zrnu pšenice
IS  - 120
SP  - 41
EP  - 48
DO  - 10.2298/ZMSPN1120041K
ER  - 

@article{
author = "Krnjaja, Vesna and Lević, Jelena and Stanković, Slavica Ž. and Stepanić, Ana M.",
year = "2011",
abstract = "Incidence of fungi and concentration of mycotoxin deoxynivalenol (DON), zearalenone (ZON) and fumonisin (FB1) were studied in the grain of the winter wheat collected subsequently after harvesting in 2010. In the analyzed samples the highest incidence was determined for the species of Fusarium (84.7%) genus, significantly lower incidence was determined for the species of genus Alternaria (12.35%), and especially for species of genera Acremoniella (2.05%), Acremonium (0.65%) and Penicillium (0.25%). F. graminearum (99.05%) was the most present species of Fusarium genus, whereas the following species F. sporotrichioides (0.4%), F. subglutinans (0.4%), F. poae (0.05%), F. proliferatum (0.05%) and F. verticillioides (0.05%) were only sporadic. The presence of DON, ZON and FB1 mycotoxins was established in all studied wheat samples. DON was detected in concentrations from 123 to 393 μg kg-1 (average 214 μg kg-1), ZON from 157.144 to 471.055 μg kg-1 (average 299.934 μg kg-1), and FB1 from 2.715 to 16.488 μg kg-1 (average 6.286 μg kg-1)., Učestalost gljiva i koncentracija mikotoksina deoksinivalenola (DON), zearalenona (ZON) i fumonizina (FB1) proučavana je u zrnu ozime pšenice prikupljene neposredno nakon žetve u 2010. godini. U ispitivanim uzorcima najveću zastupljenost imaju vrste iz roda Fusarium (84,7%), a znatno manje vrste iz roda Alternaria (12,35%), a posebno iz rodova Acremoniella (2,05%), Acremonium (0,65%) i Penicillium (0,25%). Od vrsta roda Fusarium najzastupljenija je vrsta F. graminearum (99,05%), dok su sporadične vrste F. sporotrichioides (0,4%), F. subglutinans (0,4%), F. poae (0,05%), F. proliferatum (0,05%) i F. verticillioides (0,05%). Prisustvo mikotoksina DON, ZON i FB1 ustanovljeno je u svim ispitivanim uzorcima zrna pšenice. DON je bio detektovan u koncentracijama od 123 do 393 μg kg-1 (prosek 214 μg kg-1), ZON od 157,144 do 471,055 μg kg-1 (prosek 299,934 μg kg-1) i FB1 od 2,715 do 16,488 μg kg-1 (prosek 6,286 μg kg-1).",
publisher = "Matica srpska, Novi Sad",
journal = "Zbornik Matice srpske za prirodne nauke",
title = "Fusarium species and their mycotoxins in wheat grain, Fusarium vrste i njihovi mikotoksini u zrnu pšenice",
number = "120",
pages = "41-48",
doi = "10.2298/ZMSPN1120041K"
}

Krnjaja, V., Lević, J., Stanković, S. Ž.,& Stepanić, A. M.. (2011). Fusarium species and their mycotoxins in wheat grain. in Zbornik Matice srpske za prirodne nauke
Matica srpska, Novi Sad.(120), 41-48.
https://doi.org/10.2298/ZMSPN1120041K

Krnjaja V, Lević J, Stanković SŽ, Stepanić AM. Fusarium species and their mycotoxins in wheat grain. in Zbornik Matice srpske za prirodne nauke. 2011;(120):41-48.
doi:10.2298/ZMSPN1120041K .

Krnjaja, Vesna, Lević, Jelena, Stanković, Slavica Ž., Stepanić, Ana M., "Fusarium species and their mycotoxins in wheat grain" in Zbornik Matice srpske za prirodne nauke, no. 120 (2011):41-48,
https://doi.org/10.2298/ZMSPN1120041K . .

TY  - JOUR
AU  - Stepanić, Ana
AU  - Stanković, Slavica Ž.
AU  - Lević, Jelena
AU  - Ivanović, Mirko
AU  - Krnjaja, Vesna
PY  - 2011
UR  - http://r.istocar.bg.ac.rs/handle/123456789/277
AB  - Samples of wheat grain (41), collected during the 2010 harvest from seven localities in Serbia, were analyzed for the presence of zearalenone (ZEA), T-2 toxin, deoxynivalenol (DON) and fumonisine B1 (FB1). Results of Enzyme-Linked Immunosorbent Assay (ELISA) showed that all analysed samples were positive for the presence of at least one of four observed fusariotoxins. The most distributed mycotoxins were ZEA (90.2%, with the average concentration of 442.6μg kg-1) and T-2 (90.2%, with the average concentration of 24.2 μg kg-1). DON (73.2%) and FB1 (84.4%) were detected in a somewhat smaller number of samples, but their average concentrations were higher (1988.1 μg DON kg-1 and 882.7 μg FB1 kg-1). The established correlations between concentrations of DON and FB1 (r = 0.32) or DON and ZEA (r = 0.22) were not statistically significant. A negative correlation was established between concentrations of T-2 and FB1 (r= -0.24), as well as, between T-2 and DON (r = -0.36). Detected concentrations of ZEA and T-2 were bellow the level prescribed by the World Health Organisation (WHO), while concentrations of FB1 and DON detected in five that is, 17 samples, respectively, were above the permissible limit for human consumption.
AB  - Uzorci zrna pšenice (41), sakupljeni tokom žetve 2010. godine iz 7 različitih lokaliteta na teritoriji Srbije, analizirani su na prisustvo ZEA, T-2 toksina, deoksinivalenola (DON) i FB1. Primenom ELISA metode utvrđeno je da su svi analizirani uzorci bili pozitivni na prisustvo bar jednog od četiri ispitivana fuzariotoksina. Najzastupljeniji mikotoksini su bili ZEA (90,2%, prosečne koncentracije 442,6 μg kg-1) i T-2 (90,2%, prosečna koncentracija 24,2 kg-1). U nešto manjem broju uzoraka utvrđeni su DON (73,2%) i FB1 (84,4%), ali u većoj prosečnoj koncentraciji (1988,1 μg DON kg-1 i 882,7 μg FB1 kg-1). Nije utvrđena statistički značajna korelacija između koncentracije DON i FB1 (r = 0,32) ili DON i ZEA (r = 0,22). Negativna korelacija je utvrđena između koncentracije T-2 i FB1 (r = -0,24), kao i između T-2 i DON (r = -0,36). Detektovane koncentracije ZEA i T-2 bile su niže od nivoa koji propisuje Svetska zdravstvena organizacija, dok su FB1 i DON detektovani kod 5, odnosno 17 uzoraka u koncentraciji većoj od dozvoljenih u ljudskoj hrani.
PB  - Institute of Pesticides and Environmental Protection, Belgrade / Plant Protection Society of Serbia, Belgrade
T2  - Pesticidi i fitomedicina
T1  - Fusariotoxins in wheat grain in Serbia
T1  - Fuzariotoksini u zrnu pšenice u Srbiji
VL  - 26
IS  - 4
SP  - 317
EP  - 323
DO  - 10.2298/PIF1104317S
ER  - 

@article{
author = "Stepanić, Ana and Stanković, Slavica Ž. and Lević, Jelena and Ivanović, Mirko and Krnjaja, Vesna",
year = "2011",
abstract = "Samples of wheat grain (41), collected during the 2010 harvest from seven localities in Serbia, were analyzed for the presence of zearalenone (ZEA), T-2 toxin, deoxynivalenol (DON) and fumonisine B1 (FB1). Results of Enzyme-Linked Immunosorbent Assay (ELISA) showed that all analysed samples were positive for the presence of at least one of four observed fusariotoxins. The most distributed mycotoxins were ZEA (90.2%, with the average concentration of 442.6μg kg-1) and T-2 (90.2%, with the average concentration of 24.2 μg kg-1). DON (73.2%) and FB1 (84.4%) were detected in a somewhat smaller number of samples, but their average concentrations were higher (1988.1 μg DON kg-1 and 882.7 μg FB1 kg-1). The established correlations between concentrations of DON and FB1 (r = 0.32) or DON and ZEA (r = 0.22) were not statistically significant. A negative correlation was established between concentrations of T-2 and FB1 (r= -0.24), as well as, between T-2 and DON (r = -0.36). Detected concentrations of ZEA and T-2 were bellow the level prescribed by the World Health Organisation (WHO), while concentrations of FB1 and DON detected in five that is, 17 samples, respectively, were above the permissible limit for human consumption., Uzorci zrna pšenice (41), sakupljeni tokom žetve 2010. godine iz 7 različitih lokaliteta na teritoriji Srbije, analizirani su na prisustvo ZEA, T-2 toksina, deoksinivalenola (DON) i FB1. Primenom ELISA metode utvrđeno je da su svi analizirani uzorci bili pozitivni na prisustvo bar jednog od četiri ispitivana fuzariotoksina. Najzastupljeniji mikotoksini su bili ZEA (90,2%, prosečne koncentracije 442,6 μg kg-1) i T-2 (90,2%, prosečna koncentracija 24,2 kg-1). U nešto manjem broju uzoraka utvrđeni su DON (73,2%) i FB1 (84,4%), ali u većoj prosečnoj koncentraciji (1988,1 μg DON kg-1 i 882,7 μg FB1 kg-1). Nije utvrđena statistički značajna korelacija između koncentracije DON i FB1 (r = 0,32) ili DON i ZEA (r = 0,22). Negativna korelacija je utvrđena između koncentracije T-2 i FB1 (r = -0,24), kao i između T-2 i DON (r = -0,36). Detektovane koncentracije ZEA i T-2 bile su niže od nivoa koji propisuje Svetska zdravstvena organizacija, dok su FB1 i DON detektovani kod 5, odnosno 17 uzoraka u koncentraciji većoj od dozvoljenih u ljudskoj hrani.",
publisher = "Institute of Pesticides and Environmental Protection, Belgrade / Plant Protection Society of Serbia, Belgrade",
journal = "Pesticidi i fitomedicina",
title = "Fusariotoxins in wheat grain in Serbia, Fuzariotoksini u zrnu pšenice u Srbiji",
volume = "26",
number = "4",
pages = "317-323",
doi = "10.2298/PIF1104317S"
}

Stepanić, A., Stanković, S. Ž., Lević, J., Ivanović, M.,& Krnjaja, V.. (2011). Fusariotoxins in wheat grain in Serbia. in Pesticidi i fitomedicina
Institute of Pesticides and Environmental Protection, Belgrade / Plant Protection Society of Serbia, Belgrade., 26(4), 317-323.
https://doi.org/10.2298/PIF1104317S

Stepanić A, Stanković SŽ, Lević J, Ivanović M, Krnjaja V. Fusariotoxins in wheat grain in Serbia. in Pesticidi i fitomedicina. 2011;26(4):317-323.
doi:10.2298/PIF1104317S .

Stepanić, Ana, Stanković, Slavica Ž., Lević, Jelena, Ivanović, Mirko, Krnjaja, Vesna, "Fusariotoxins in wheat grain in Serbia" in Pesticidi i fitomedicina, 26, no. 4 (2011):317-323,
https://doi.org/10.2298/PIF1104317S . .