TY  - JOUR
AU  - Obradović, Ana
AU  - Krnjaja, Vesna
AU  - Nikolić, Milica
AU  - Delibašić, Goran
AU  - Filipović, Milomir
AU  - Stanković, Goran
AU  - Stanković, Slavica
PY  - 2018
UR  - http://rik.mrizp.rs/handle/123456789/738
AB  - Agroecological and climatic conditions in Serbia greatly affected the development of toxigenic fungi and occurrence of mycotoxins in the maize. The presence of fungal toxigenic Aspergillus and Fusarium species and levels of aflatoxin B 1 (AFB 1) and sum of fumonisins B 1 , B 2 and B 3 (FBs) were established in 127 maize kernel samples harvested during 2012 (37 samples) and 2013 (90 samples). The periods of silking and grain filling of the maize in 2012 in comparison to 2013 were characterised with extremely dry spells, with high temperatures and low precipitation sums. The mean incidences of A. flavus and F. verticillioides were 50.4 and 11.7% in 2012 and 18.9 and 33.4% in 2013, respectively. According to the regulations of the World Health Organisation, unacceptable levels of AFB 1 (>20 μg kg-1) and FBs (>2000 μg kg-1) were established in the 30.6 and 24.1% samples of 2012 and 16.7 and 40% maize kernel samples of 2013, respectively. It can be concluded that high temperatures and low precipitation sums in 2012 favoured the development of A. flavus affecting the high level of AFB 1 , in comparison with F. verticillioides and the production of FBs. There was no positive correlation between the incidences of A. flavus and F. verticillioides, while a statistically significant positive correlation has been found between AFB 1 and FBs levels, in both investigated years (2012-2013). This indicates that the mycotoxin production depended more on weather conditions than on the distribution of corresponding toxigenic fungal species.
AB  - Agroekološki i klimatski uslovi u Srbiji veoma su pogodni za razvoj toksigenih gljiva i njihovih mikotoksina u kukuruzu. Prisustvo toksigenih vrsta gljiva iz rodova Aspergillus i Fusarium, kao i nivoi aflatoksina B1 (AFB1) i ukupnih fumonizina B1, B2 i B3 (FBs) utvrđeni su u 127 uzoraka zrna kukuruza iz berbe tokom 2012 (37 uzoraka) i 2013. godine (90 uzoraka). U fenofazama svilanja i nalivanja zrna kukuruza u 2012. u odnosu na 2013. godinu zapaženi su ekstremno sušni periodi sa visokim temperaturama i niskim količinama padavina. Prosečne vrednosti za učestalost vrsta A. flavus i F. verticillioides bile su 50,4 i 11,7% u 2012., odnosno 18,9 i 33,4% u 2013. godini. Prema pravilniku Svetske zdravstvene organizacije (WHO) nedozvoljeni nivoi AFB1 (>20 µg/kg) i FBs (>2000 µg/kg) utvrđeni su u 30,6% i 24,1% uzoraka u 2012., odnosno u 16,7% i 40% uzoraka u 2013. godini. Na osnovu dobijenih rezultata zaključeno je da su visoke temperature i niske količine padavina u 2012. godini uslovile značajno veću učestalost A. flavus i visoku produkciju AFB1 u poredjenju sa vrstom F. verticillioides i produkcijom FBs. U obe ispitivane godine (2012-2013), između učestalosti A. flavus i F. verticillioides nije ustanovljena pozitivna korelacija, dok je statistički značajna pozitivna korelacija ustanovljena između nivoa AFB1 i FBs. Ovo ukazuje da produkcija mikotoksina je više zavisna od vremenskih uslova u odnosu na distribuciju toksigenih vrsta gljiva.
PB  - Institut za stočarstvo, Beograd
T2  - Biotechnology in Animal Husbandry
T1  - Impacts of climatic conditions on aflatoxin B 1 and fumonisins contamination of maize kernels and their co-occurrence
T1  - Uticaj klimatskih uslova na kontaminaciju zrna kukuruza sa aflatoksinom B1 i fumonizinima i njihova združena pojava
VL  - 34
IS  - 4
SP  - 469
EP  - 480
DO  - 10.2298/BAH1804469O
ER  - 

@article{
author = "Obradović, Ana and Krnjaja, Vesna and Nikolić, Milica and Delibašić, Goran and Filipović, Milomir and Stanković, Goran and Stanković, Slavica",
year = "2018",
abstract = "Agroecological and climatic conditions in Serbia greatly affected the development of toxigenic fungi and occurrence of mycotoxins in the maize. The presence of fungal toxigenic Aspergillus and Fusarium species and levels of aflatoxin B 1 (AFB 1) and sum of fumonisins B 1 , B 2 and B 3 (FBs) were established in 127 maize kernel samples harvested during 2012 (37 samples) and 2013 (90 samples). The periods of silking and grain filling of the maize in 2012 in comparison to 2013 were characterised with extremely dry spells, with high temperatures and low precipitation sums. The mean incidences of A. flavus and F. verticillioides were 50.4 and 11.7% in 2012 and 18.9 and 33.4% in 2013, respectively. According to the regulations of the World Health Organisation, unacceptable levels of AFB 1 (>20 μg kg-1) and FBs (>2000 μg kg-1) were established in the 30.6 and 24.1% samples of 2012 and 16.7 and 40% maize kernel samples of 2013, respectively. It can be concluded that high temperatures and low precipitation sums in 2012 favoured the development of A. flavus affecting the high level of AFB 1 , in comparison with F. verticillioides and the production of FBs. There was no positive correlation between the incidences of A. flavus and F. verticillioides, while a statistically significant positive correlation has been found between AFB 1 and FBs levels, in both investigated years (2012-2013). This indicates that the mycotoxin production depended more on weather conditions than on the distribution of corresponding toxigenic fungal species., Agroekološki i klimatski uslovi u Srbiji veoma su pogodni za razvoj toksigenih gljiva i njihovih mikotoksina u kukuruzu. Prisustvo toksigenih vrsta gljiva iz rodova Aspergillus i Fusarium, kao i nivoi aflatoksina B1 (AFB1) i ukupnih fumonizina B1, B2 i B3 (FBs) utvrđeni su u 127 uzoraka zrna kukuruza iz berbe tokom 2012 (37 uzoraka) i 2013. godine (90 uzoraka). U fenofazama svilanja i nalivanja zrna kukuruza u 2012. u odnosu na 2013. godinu zapaženi su ekstremno sušni periodi sa visokim temperaturama i niskim količinama padavina. Prosečne vrednosti za učestalost vrsta A. flavus i F. verticillioides bile su 50,4 i 11,7% u 2012., odnosno 18,9 i 33,4% u 2013. godini. Prema pravilniku Svetske zdravstvene organizacije (WHO) nedozvoljeni nivoi AFB1 (>20 µg/kg) i FBs (>2000 µg/kg) utvrđeni su u 30,6% i 24,1% uzoraka u 2012., odnosno u 16,7% i 40% uzoraka u 2013. godini. Na osnovu dobijenih rezultata zaključeno je da su visoke temperature i niske količine padavina u 2012. godini uslovile značajno veću učestalost A. flavus i visoku produkciju AFB1 u poredjenju sa vrstom F. verticillioides i produkcijom FBs. U obe ispitivane godine (2012-2013), između učestalosti A. flavus i F. verticillioides nije ustanovljena pozitivna korelacija, dok je statistički značajna pozitivna korelacija ustanovljena između nivoa AFB1 i FBs. Ovo ukazuje da produkcija mikotoksina je više zavisna od vremenskih uslova u odnosu na distribuciju toksigenih vrsta gljiva.",
publisher = "Institut za stočarstvo, Beograd",
journal = "Biotechnology in Animal Husbandry",
title = "Impacts of climatic conditions on aflatoxin B 1 and fumonisins contamination of maize kernels and their co-occurrence, Uticaj klimatskih uslova na kontaminaciju zrna kukuruza sa aflatoksinom B1 i fumonizinima i njihova združena pojava",
volume = "34",
number = "4",
pages = "469-480",
doi = "10.2298/BAH1804469O"
}

Obradović, A., Krnjaja, V., Nikolić, M., Delibašić, G., Filipović, M., Stanković, G.,& Stanković, S.. (2018). Impacts of climatic conditions on aflatoxin B 1 and fumonisins contamination of maize kernels and their co-occurrence. in Biotechnology in Animal Husbandry
Institut za stočarstvo, Beograd., 34(4), 469-480.
https://doi.org/10.2298/BAH1804469O

Obradović A, Krnjaja V, Nikolić M, Delibašić G, Filipović M, Stanković G, Stanković S. Impacts of climatic conditions on aflatoxin B 1 and fumonisins contamination of maize kernels and their co-occurrence. in Biotechnology in Animal Husbandry. 2018;34(4):469-480.
doi:10.2298/BAH1804469O .

Obradović, Ana, Krnjaja, Vesna, Nikolić, Milica, Delibašić, Goran, Filipović, Milomir, Stanković, Goran, Stanković, Slavica, "Impacts of climatic conditions on aflatoxin B 1 and fumonisins contamination of maize kernels and their co-occurrence" in Biotechnology in Animal Husbandry, 34, no. 4 (2018):469-480,
https://doi.org/10.2298/BAH1804469O . .

TY  - JOUR
AU  - Simić, Aleksandar
AU  - Krga, Ivan
AU  - Simić, Milena
AU  - Brankov, Milan
AU  - Vučković, Savo
AU  - Bijelić, Zorica
AU  - Mandić, Violeta
PY  - 2018
UR  - http://rik.mrizp.rs/handle/123456789/699
AB  - Field pea is a high quality fodder crop of a short vegetation period. The production of field peas as a spring crop reduces the risk of yield losses due to unfavourable winter conditions, improves soil characteristics and ensures high quality fodder at the end of the spring. Intercropping with oats is often carried out due to the fact that field pea requires support and both species have similar developmental stages. The field experiment was set up at the Institute for Animal Husbandry in Zemun in 2017, in order to study the forage yield and the possibility of weed control by cultivating the mixture of field pea and oats. Serbian varieties of field pea NS Junior and oats cultivar Dunav were included in the trial, intercropped according to the 'additive model' in two ways: 100:15% and 100:30% pea : oats, when compared to monoculture (100% pea and 100% oats). In the 100:15% intercrop model of field pea and oats , the number of weed units and their fresh and dry weight were lower than in monocultures, while the higher presence of weeds in the 100:30% model was significantly affected by the high number and biomass production of weed species Ambrosia artemisiifolia. The cultivation of oats and field pea in the mixture significantly increased the yield of fresh and dry biomass, when compared to monocultures, while there was no significant difference in yield between the different methods of peas and oats (100:15% and 100:30%) intercropping. The higher share of oats at the crop establishment stage did not increase the forage yield, indicating the dominant contribution of the field pea biomass in the mixture.
AB  - Stočni grašak predstavlja kvalitetan krmni usev kratke vegetacije. Proizvodnjom stočnog graška kao jarog useva, smanjuje se rizik gubitka prinosa usled nepovoljnih zimskih uslova, poboljšavaju karakteristike zemljišta i obezbeđuje kvalitetna krma krajem proleća. Združivanje sa ovsem se često sprovodi zbog potrebe graška za potporom i sličnih fenofaza razvića obe vrste. Poljski ogled je postavljen na Institutu za stočarstvo u Zemunu 2017. godine u cilju ispitivanja prinosa krme i mogućnosti suzbijanja korova gajenjem stočnog graška sa ovsem u smeši. U ogled su bile uključene domaća sorta graška NS Junior i ovas Dunav, koji su združeni po 'aditivnom modelu' na dva načina: 100:15% i 100:30% grašak:ovas, uz poređenje sa setvom čistih useva (100% grašak i 100% ovas). U združenom usevu stočnog graška i ovsa po modelu 100:15%, broj jedinki korova i njihova sveža i suva masa su bile manje nago u pojedinačnim usevima, dok je većoj zastupljenosti korova u modelu združivanja 100:30% veoma doprinela visoka brojnost i produkcija biomase korovske vrste Ambrosia artemisiifolia. Gajenje ovsa i stočnog graška u smeši je značajno povećalo prinos sveže i suve biomase u odnosu na pojedinačno gajene useve, dok između različitog načina združivanja graška i ovsa (100:15% i 100:30%) nije bilo značajnih razlika u prinosu. Veći udeo ovsa pri zasnivanju nije povećao prinos krme, ukazujući na dominantan doprinos biomase stočnog graška u smeši.
PB  - Herbološko društvo Srbije
T2  - Acta herbologica
T1  - The possibilities of weed control in the intercroping system of field pea and oats
T1  - Mogućnost suzbijanja korova združenim gajenjem jarog stočnog graška sa ovsem
VL  - 27
IS  - 2
SP  - 109
EP  - 119
DO  - 10.5937/ActaHerb1802109S
ER  - 

@article{
author = "Simić, Aleksandar and Krga, Ivan and Simić, Milena and Brankov, Milan and Vučković, Savo and Bijelić, Zorica and Mandić, Violeta",
year = "2018",
abstract = "Field pea is a high quality fodder crop of a short vegetation period. The production of field peas as a spring crop reduces the risk of yield losses due to unfavourable winter conditions, improves soil characteristics and ensures high quality fodder at the end of the spring. Intercropping with oats is often carried out due to the fact that field pea requires support and both species have similar developmental stages. The field experiment was set up at the Institute for Animal Husbandry in Zemun in 2017, in order to study the forage yield and the possibility of weed control by cultivating the mixture of field pea and oats. Serbian varieties of field pea NS Junior and oats cultivar Dunav were included in the trial, intercropped according to the 'additive model' in two ways: 100:15% and 100:30% pea : oats, when compared to monoculture (100% pea and 100% oats). In the 100:15% intercrop model of field pea and oats , the number of weed units and their fresh and dry weight were lower than in monocultures, while the higher presence of weeds in the 100:30% model was significantly affected by the high number and biomass production of weed species Ambrosia artemisiifolia. The cultivation of oats and field pea in the mixture significantly increased the yield of fresh and dry biomass, when compared to monocultures, while there was no significant difference in yield between the different methods of peas and oats (100:15% and 100:30%) intercropping. The higher share of oats at the crop establishment stage did not increase the forage yield, indicating the dominant contribution of the field pea biomass in the mixture., Stočni grašak predstavlja kvalitetan krmni usev kratke vegetacije. Proizvodnjom stočnog graška kao jarog useva, smanjuje se rizik gubitka prinosa usled nepovoljnih zimskih uslova, poboljšavaju karakteristike zemljišta i obezbeđuje kvalitetna krma krajem proleća. Združivanje sa ovsem se često sprovodi zbog potrebe graška za potporom i sličnih fenofaza razvića obe vrste. Poljski ogled je postavljen na Institutu za stočarstvo u Zemunu 2017. godine u cilju ispitivanja prinosa krme i mogućnosti suzbijanja korova gajenjem stočnog graška sa ovsem u smeši. U ogled su bile uključene domaća sorta graška NS Junior i ovas Dunav, koji su združeni po 'aditivnom modelu' na dva načina: 100:15% i 100:30% grašak:ovas, uz poređenje sa setvom čistih useva (100% grašak i 100% ovas). U združenom usevu stočnog graška i ovsa po modelu 100:15%, broj jedinki korova i njihova sveža i suva masa su bile manje nago u pojedinačnim usevima, dok je većoj zastupljenosti korova u modelu združivanja 100:30% veoma doprinela visoka brojnost i produkcija biomase korovske vrste Ambrosia artemisiifolia. Gajenje ovsa i stočnog graška u smeši je značajno povećalo prinos sveže i suve biomase u odnosu na pojedinačno gajene useve, dok između različitog načina združivanja graška i ovsa (100:15% i 100:30%) nije bilo značajnih razlika u prinosu. Veći udeo ovsa pri zasnivanju nije povećao prinos krme, ukazujući na dominantan doprinos biomase stočnog graška u smeši.",
publisher = "Herbološko društvo Srbije",
journal = "Acta herbologica",
title = "The possibilities of weed control in the intercroping system of field pea and oats, Mogućnost suzbijanja korova združenim gajenjem jarog stočnog graška sa ovsem",
volume = "27",
number = "2",
pages = "109-119",
doi = "10.5937/ActaHerb1802109S"
}

Simić, A., Krga, I., Simić, M., Brankov, M., Vučković, S., Bijelić, Z.,& Mandić, V.. (2018). The possibilities of weed control in the intercroping system of field pea and oats. in Acta herbologica
Herbološko društvo Srbije., 27(2), 109-119.
https://doi.org/10.5937/ActaHerb1802109S

Simić A, Krga I, Simić M, Brankov M, Vučković S, Bijelić Z, Mandić V. The possibilities of weed control in the intercroping system of field pea and oats. in Acta herbologica. 2018;27(2):109-119.
doi:10.5937/ActaHerb1802109S .

Simić, Aleksandar, Krga, Ivan, Simić, Milena, Brankov, Milan, Vučković, Savo, Bijelić, Zorica, Mandić, Violeta, "The possibilities of weed control in the intercroping system of field pea and oats" in Acta herbologica, 27, no. 2 (2018):109-119,
https://doi.org/10.5937/ActaHerb1802109S . .

TY  - JOUR
AU  - Simić, Milena
AU  - Spasojević, Igor
AU  - Brankov, Milan
AU  - Dragičević, Vesna
PY  - 2014
UR  - http://rik.mrizp.rs/handle/123456789/564
AB  - Research on nonherbicidal weed management strategies that integrate other weed management systems with herbicide use are still actual. Crop rotation is important measure within IWMS, aimed to successful maize production and pest control. Sequences with row and grain crops, legumes and cereals allow application of herbicides with different mode of action which directly infl uences weed abundance. Sequence composition is important as much as number and type of crop because of applied measures and their carry over effects. Effects of maize monoculture and three crop rotation maize-wheat-soybean and maize-soybean-wheat, integrated with herbicide application at recommended and low rates on annual and broadleaf maize weed control, were studied. The best effects on maize weed control showed MSW rotation, especially with the application of the recommended rate of herbicides. In this production system, biomasses of the annual and perennial weeds were significantly lower after one cycle of rotation, in all herbicide treatments. Cereal crop such as wheat together with herbicides used for its production, is much better preceding crop for maize weed control than soybean.
AB  - Proučavanja nehemijskih mera za kontrolu korova, kao i njihove integrisane primene sa herbicidima u okviru integrisanog sistema mera za kontrolu korova (Integrated Weed Management System - IWMS), su i dalje veoma aktuelna. Plodored je važna mera za uspešno gajenje useva uz istovremenu kontrolu korova i drugih štetnih organizama. Smena širokoredih useva i strnina, leguminoza i žita omogućava primenu herbicida sa različitim mehanizmima delovanja čime se direktno utiče na zastupljenost korova. Osim broja i vrste useva koje ulaze u sastav plodoreda, veoma je važan i njihov redosled u rotaciji, jer će mere koje se primenjuju u prethodnom usevu imati efekat i na naredne useve. U ogledu je proučavan uticaj monokulture i dva tropoljna plodoreda kukuruz- pšenica-soja i kukuruz-soja-pšenica uz primenu herbicida, na zastupljenost jednogodišnjih i višegodišnjih korova u kukuruzu. U pogledu kontrole zakorovljenosti, najbolji efekat je ispoljio tropoljni plodored kukuruz-soja-pšenica, posebno uz primenu herbicida u preporučenoj količini. Nakon jedne rotacije useva, biomasa jednogodišnjih, a naročito višegodišnjih korova je značajno smanjena u svim varijantama primene herbicida. Pšenica je, u pogledu kontrole korova, kao gusti usev, uz herbicide koji se primenjuju tokom njenog gajenja, pogodnija kao predusev za kukuruz u odnosu na soju.
PB  - Univerzitet u Novom Sadu - Poljoprivredni fakultet - Departman za zaštitu bilja i životne sredine "dr Pavla Vukasovića", Novi Sad
T2  - Biljni lekar
T1  - Integrated application of crop rotation and herbicides for weed control in maize
T1  - Integrisana primena plodoreda i herbicida za kontrolu korova u kukuruzu
VL  - 42
IS  - 2-3
SP  - 209
EP  - 216
UR  - https://hdl.handle.net/21.15107/rcub_rik_564
ER  - 

@article{
author = "Simić, Milena and Spasojević, Igor and Brankov, Milan and Dragičević, Vesna",
year = "2014",
abstract = "Research on nonherbicidal weed management strategies that integrate other weed management systems with herbicide use are still actual. Crop rotation is important measure within IWMS, aimed to successful maize production and pest control. Sequences with row and grain crops, legumes and cereals allow application of herbicides with different mode of action which directly infl uences weed abundance. Sequence composition is important as much as number and type of crop because of applied measures and their carry over effects. Effects of maize monoculture and three crop rotation maize-wheat-soybean and maize-soybean-wheat, integrated with herbicide application at recommended and low rates on annual and broadleaf maize weed control, were studied. The best effects on maize weed control showed MSW rotation, especially with the application of the recommended rate of herbicides. In this production system, biomasses of the annual and perennial weeds were significantly lower after one cycle of rotation, in all herbicide treatments. Cereal crop such as wheat together with herbicides used for its production, is much better preceding crop for maize weed control than soybean., Proučavanja nehemijskih mera za kontrolu korova, kao i njihove integrisane primene sa herbicidima u okviru integrisanog sistema mera za kontrolu korova (Integrated Weed Management System - IWMS), su i dalje veoma aktuelna. Plodored je važna mera za uspešno gajenje useva uz istovremenu kontrolu korova i drugih štetnih organizama. Smena širokoredih useva i strnina, leguminoza i žita omogućava primenu herbicida sa različitim mehanizmima delovanja čime se direktno utiče na zastupljenost korova. Osim broja i vrste useva koje ulaze u sastav plodoreda, veoma je važan i njihov redosled u rotaciji, jer će mere koje se primenjuju u prethodnom usevu imati efekat i na naredne useve. U ogledu je proučavan uticaj monokulture i dva tropoljna plodoreda kukuruz- pšenica-soja i kukuruz-soja-pšenica uz primenu herbicida, na zastupljenost jednogodišnjih i višegodišnjih korova u kukuruzu. U pogledu kontrole zakorovljenosti, najbolji efekat je ispoljio tropoljni plodored kukuruz-soja-pšenica, posebno uz primenu herbicida u preporučenoj količini. Nakon jedne rotacije useva, biomasa jednogodišnjih, a naročito višegodišnjih korova je značajno smanjena u svim varijantama primene herbicida. Pšenica je, u pogledu kontrole korova, kao gusti usev, uz herbicide koji se primenjuju tokom njenog gajenja, pogodnija kao predusev za kukuruz u odnosu na soju.",
publisher = "Univerzitet u Novom Sadu - Poljoprivredni fakultet - Departman za zaštitu bilja i životne sredine "dr Pavla Vukasovića", Novi Sad",
journal = "Biljni lekar",
title = "Integrated application of crop rotation and herbicides for weed control in maize, Integrisana primena plodoreda i herbicida za kontrolu korova u kukuruzu",
volume = "42",
number = "2-3",
pages = "209-216",
url = "https://hdl.handle.net/21.15107/rcub_rik_564"
}

Simić, M., Spasojević, I., Brankov, M.,& Dragičević, V.. (2014). Integrated application of crop rotation and herbicides for weed control in maize. in Biljni lekar
Univerzitet u Novom Sadu - Poljoprivredni fakultet - Departman za zaštitu bilja i životne sredine "dr Pavla Vukasovića", Novi Sad., 42(2-3), 209-216.
https://hdl.handle.net/21.15107/rcub_rik_564

Simić M, Spasojević I, Brankov M, Dragičević V. Integrated application of crop rotation and herbicides for weed control in maize. in Biljni lekar. 2014;42(2-3):209-216.
https://hdl.handle.net/21.15107/rcub_rik_564 .

Simić, Milena, Spasojević, Igor, Brankov, Milan, Dragičević, Vesna, "Integrated application of crop rotation and herbicides for weed control in maize" in Biljni lekar, 42, no. 2-3 (2014):209-216,
https://hdl.handle.net/21.15107/rcub_rik_564 .

TY  - JOUR
AU  - Brankov, Milan
AU  - Simić, Milena
AU  - Vrbničanin, Sava
AU  - Dragičević, Vesna
AU  - Spasojević, Igor
PY  - 2014
UR  - http://rik.mrizp.rs/handle/123456789/531
AB  - Herbicide efficacy is one of the most important herbicide properties. In addition to efficacy, the herbicide should possess certain selectivity for the crops. If there is not selectivity, it is possible to damage the plants after herbicide application, which can lead to loss of yield. The growing technology of broad row crops, such as maize, involves the application of herbicides as a measure of weed control. The aim of this study was to examine the selectivity of sulfonylurea and triketons herbicides applied in five lines, following visual plant changes (EWRC) and grain yield. Herbicides were applied at recommended doses for the production of hybrid maize, as well as in double doses. The applied triketons (mesotrione and topramezone) did not cause significant damage to the lines tested, unlike sulfonylureas (rimsulfuron and foramsulfuron). Sulfonylureas significantly influence of grain yield, the highest in early maturity group lines. Triketons had no effect on grain yield of maize lines examined.
AB  - Efikasnost prema korovima je jedna od najbitnijih osobina herbicida. Pored efikasnosti, herbicid bi trebalo da poseduje i odgovarajuću selektivnost prema usevu u kome se primenjuje. Ukoliko se selektivnost herbicida nedovoljno poznaje moguće je da dođe do oštećenja useva posle primene, što može dovesti i do gubitka prinosa. Tehnologija gajenja širokorednih useva, kakav je kukuruz, podrazumeva primenu herbicida, kao meru suzbijanja korova. Cilj ovog rada je bio da se ispita selektivnost sulfonilurea i triketonskih herbicida u usevu pet linija kukuruza, praćenjem vizuelnih promena na samim gajenim biljakama (EWRC) i prinosa zrna. Herbicidi su primenjeni u količinama preporučenim za proizvodnju hibridnog kukuruza, kao i u dvostruko većim. Triketonski herbicidi (mezotrion i topramezon) nisu izazvali značajna oštećenja na ispitivanim linijama, za razliku od sulfonilurea herbicida (rimsulfuron i foramsulfuron). Prinos zrna linija kukuruza pod uticajem sulfonilurea je značajno varirao, najviše kod linija ranih grupa zrenja. Triketonski herbicidi nisu imali uticaja na prinos zrna ispitivanih linija kukuruza.
PB  - Herbološko društvo Srbije
T2  - Acta herbologica
T1  - Options and application of sulfonylurea and triketone herbicides in crop of maize inbred lines
T1  - Mogućnosti primene sulfonilurea i triketonskih herbicida u usevu samooplodnih linija kukuruza
VL  - 23
IS  - 2
SP  - 111
EP  - 117
DO  - 10.5937/ActaHerb1402111B
ER  - 

@article{
author = "Brankov, Milan and Simić, Milena and Vrbničanin, Sava and Dragičević, Vesna and Spasojević, Igor",
year = "2014",
abstract = "Herbicide efficacy is one of the most important herbicide properties. In addition to efficacy, the herbicide should possess certain selectivity for the crops. If there is not selectivity, it is possible to damage the plants after herbicide application, which can lead to loss of yield. The growing technology of broad row crops, such as maize, involves the application of herbicides as a measure of weed control. The aim of this study was to examine the selectivity of sulfonylurea and triketons herbicides applied in five lines, following visual plant changes (EWRC) and grain yield. Herbicides were applied at recommended doses for the production of hybrid maize, as well as in double doses. The applied triketons (mesotrione and topramezone) did not cause significant damage to the lines tested, unlike sulfonylureas (rimsulfuron and foramsulfuron). Sulfonylureas significantly influence of grain yield, the highest in early maturity group lines. Triketons had no effect on grain yield of maize lines examined., Efikasnost prema korovima je jedna od najbitnijih osobina herbicida. Pored efikasnosti, herbicid bi trebalo da poseduje i odgovarajuću selektivnost prema usevu u kome se primenjuje. Ukoliko se selektivnost herbicida nedovoljno poznaje moguće je da dođe do oštećenja useva posle primene, što može dovesti i do gubitka prinosa. Tehnologija gajenja širokorednih useva, kakav je kukuruz, podrazumeva primenu herbicida, kao meru suzbijanja korova. Cilj ovog rada je bio da se ispita selektivnost sulfonilurea i triketonskih herbicida u usevu pet linija kukuruza, praćenjem vizuelnih promena na samim gajenim biljakama (EWRC) i prinosa zrna. Herbicidi su primenjeni u količinama preporučenim za proizvodnju hibridnog kukuruza, kao i u dvostruko većim. Triketonski herbicidi (mezotrion i topramezon) nisu izazvali značajna oštećenja na ispitivanim linijama, za razliku od sulfonilurea herbicida (rimsulfuron i foramsulfuron). Prinos zrna linija kukuruza pod uticajem sulfonilurea je značajno varirao, najviše kod linija ranih grupa zrenja. Triketonski herbicidi nisu imali uticaja na prinos zrna ispitivanih linija kukuruza.",
publisher = "Herbološko društvo Srbije",
journal = "Acta herbologica",
title = "Options and application of sulfonylurea and triketone herbicides in crop of maize inbred lines, Mogućnosti primene sulfonilurea i triketonskih herbicida u usevu samooplodnih linija kukuruza",
volume = "23",
number = "2",
pages = "111-117",
doi = "10.5937/ActaHerb1402111B"
}

Brankov, M., Simić, M., Vrbničanin, S., Dragičević, V.,& Spasojević, I.. (2014). Options and application of sulfonylurea and triketone herbicides in crop of maize inbred lines. in Acta herbologica
Herbološko društvo Srbije., 23(2), 111-117.
https://doi.org/10.5937/ActaHerb1402111B

Brankov M, Simić M, Vrbničanin S, Dragičević V, Spasojević I. Options and application of sulfonylurea and triketone herbicides in crop of maize inbred lines. in Acta herbologica. 2014;23(2):111-117.
doi:10.5937/ActaHerb1402111B .

Brankov, Milan, Simić, Milena, Vrbničanin, Sava, Dragičević, Vesna, Spasojević, Igor, "Options and application of sulfonylurea and triketone herbicides in crop of maize inbred lines" in Acta herbologica, 23, no. 2 (2014):111-117,
https://doi.org/10.5937/ActaHerb1402111B . .

TY  - JOUR
AU  - Jevđović, Radosav
AU  - Kostić, Miroslav
AU  - Zivanović, Tomislav
AU  - Todorović, Goran
AU  - Sečanski, Mile
AU  - Protić, Rade
AU  - Lekić, Slavoljub
PY  - 2013
UR  - http://rik.mrizp.rs/handle/123456789/496
AB  - The four-replicate trial with a local variety Domaci oranz (Local orange) was set up according to the randomised complete-block design in four locations (Gorobilje, Arilje, Pancevo and Kacarevo) and two variants of fertilizing (200 kg ha(-1) KAN with 27 % of nitrogen and 400 kg ha(-1) NPK 15:15:15) and the control without fertilizing. According to the three factorial analysis of variance for all observed traits it was determined that there were very significant differences within growing locations and fertilizing variants and their interaction (L x F). The highest seed yield (672.84 kg ha(-1)) was detected in the variant with 400 kg NPK ha(-1). The significantly lower seed yield (579.84 kg ha(-1)) was obtained in the variant with KAN at the rate of 200 kg ha(-1) and the control variant (344.88 kg ha(-1)). The highest total seed germination of 91.84% and the 1000-seed weight (6.83 g) were obtained in the variant with 400 kg NPK ha(-1). Total seed germination (85.87) and the 1000-seed weight (5.82 g) obtained in the control were significantly higher than total seed germination (83.31%) and the 1000-seed weight (5.42 g) obtained in the variant with 200 kg ha(-1) KAN.
PB  - Soc Field Crop Sci, Bornova
T2  - Turkish Journal of Field Crops
T1  - The effects of location and the application of different mineral fertilizers on seed yield and quality of pot marigold (calendula officinalis l.)
VL  - 18
IS  - 1
SP  - 1
EP  - 7
UR  - https://hdl.handle.net/21.15107/rcub_rik_496
ER  - 

@article{
author = "Jevđović, Radosav and Kostić, Miroslav and Zivanović, Tomislav and Todorović, Goran and Sečanski, Mile and Protić, Rade and Lekić, Slavoljub",
year = "2013",
abstract = "The four-replicate trial with a local variety Domaci oranz (Local orange) was set up according to the randomised complete-block design in four locations (Gorobilje, Arilje, Pancevo and Kacarevo) and two variants of fertilizing (200 kg ha(-1) KAN with 27 % of nitrogen and 400 kg ha(-1) NPK 15:15:15) and the control without fertilizing. According to the three factorial analysis of variance for all observed traits it was determined that there were very significant differences within growing locations and fertilizing variants and their interaction (L x F). The highest seed yield (672.84 kg ha(-1)) was detected in the variant with 400 kg NPK ha(-1). The significantly lower seed yield (579.84 kg ha(-1)) was obtained in the variant with KAN at the rate of 200 kg ha(-1) and the control variant (344.88 kg ha(-1)). The highest total seed germination of 91.84% and the 1000-seed weight (6.83 g) were obtained in the variant with 400 kg NPK ha(-1). Total seed germination (85.87) and the 1000-seed weight (5.82 g) obtained in the control were significantly higher than total seed germination (83.31%) and the 1000-seed weight (5.42 g) obtained in the variant with 200 kg ha(-1) KAN.",
publisher = "Soc Field Crop Sci, Bornova",
journal = "Turkish Journal of Field Crops",
title = "The effects of location and the application of different mineral fertilizers on seed yield and quality of pot marigold (calendula officinalis l.)",
volume = "18",
number = "1",
pages = "1-7",
url = "https://hdl.handle.net/21.15107/rcub_rik_496"
}

Jevđović, R., Kostić, M., Zivanović, T., Todorović, G., Sečanski, M., Protić, R.,& Lekić, S.. (2013). The effects of location and the application of different mineral fertilizers on seed yield and quality of pot marigold (calendula officinalis l.). in Turkish Journal of Field Crops
Soc Field Crop Sci, Bornova., 18(1), 1-7.
https://hdl.handle.net/21.15107/rcub_rik_496

Jevđović R, Kostić M, Zivanović T, Todorović G, Sečanski M, Protić R, Lekić S. The effects of location and the application of different mineral fertilizers on seed yield and quality of pot marigold (calendula officinalis l.). in Turkish Journal of Field Crops. 2013;18(1):1-7.
https://hdl.handle.net/21.15107/rcub_rik_496 .

Jevđović, Radosav, Kostić, Miroslav, Zivanović, Tomislav, Todorović, Goran, Sečanski, Mile, Protić, Rade, Lekić, Slavoljub, "The effects of location and the application of different mineral fertilizers on seed yield and quality of pot marigold (calendula officinalis l.)" in Turkish Journal of Field Crops, 18, no. 1 (2013):1-7,
https://hdl.handle.net/21.15107/rcub_rik_496 .

TY  - JOUR
AU  - Knežević, Stevan Z.
AU  - Elezović, Igor
AU  - Datta, Avishek
AU  - Vrbničanin, Sava
AU  - Glamočlija, Đorđe
AU  - Simić, Milena
AU  - Malidza, Goran
PY  - 2013
UR  - http://rik.mrizp.rs/handle/123456789/506
AB  - The critical time for weed removal (CTWR) is a period in the crop growth cycle when weed control must be initiated to prevent yield losses. Knowing the CTWR is useful for making decisions about the timing of weed control and in achieving efficient herbicide use from both biological and economic perspectives. Field studies were conducted in 2008 and 2009 at three locations in Serbia and one location in the USA to determine the CTWR in imidazolinone (IMI)-resistant sunflower grown with and without application of pre-emergence (PRE) herbicide. A four-parameter log-logistic model was fitted to data relating relative crop yield to increasing duration of weed presence. The CTWR without PRE herbicide treatment ranged from 14 to 26d after emergence (DAE) corresponding to the V3 (three leaves) to V4 stages compared to 25 to 37 DAE, which corresponded to the V6 to V8 stages with PRE herbicide. The CTWR in IMI-resistant sunflower grown with PRE herbicide can be delayed by an additional 6 to 12 d compared to the crop grown without PRE herbicide under the present experimental conditions. The practical implication of this study is that the use of PRE herbicide could extend post-herbicide treatments by another 6 to 12d with respect to the critical time required for weed removal without PRE herbicide in IMI-resistant sunflower.
PB  - Taylor & Francis Ltd, Abingdon
T2  - International Journal of Pest Management
T1  - Delay in the critical time for weed removal in imidazolinone-resistant sunflower (Helianthus annuus) caused by application of pre-emergence herbicide
VL  - 59
IS  - 3
SP  - 229
EP  - 235
DO  - 10.1080/09670874.2013.830797
ER  - 

@article{
author = "Knežević, Stevan Z. and Elezović, Igor and Datta, Avishek and Vrbničanin, Sava and Glamočlija, Đorđe and Simić, Milena and Malidza, Goran",
year = "2013",
abstract = "The critical time for weed removal (CTWR) is a period in the crop growth cycle when weed control must be initiated to prevent yield losses. Knowing the CTWR is useful for making decisions about the timing of weed control and in achieving efficient herbicide use from both biological and economic perspectives. Field studies were conducted in 2008 and 2009 at three locations in Serbia and one location in the USA to determine the CTWR in imidazolinone (IMI)-resistant sunflower grown with and without application of pre-emergence (PRE) herbicide. A four-parameter log-logistic model was fitted to data relating relative crop yield to increasing duration of weed presence. The CTWR without PRE herbicide treatment ranged from 14 to 26d after emergence (DAE) corresponding to the V3 (three leaves) to V4 stages compared to 25 to 37 DAE, which corresponded to the V6 to V8 stages with PRE herbicide. The CTWR in IMI-resistant sunflower grown with PRE herbicide can be delayed by an additional 6 to 12 d compared to the crop grown without PRE herbicide under the present experimental conditions. The practical implication of this study is that the use of PRE herbicide could extend post-herbicide treatments by another 6 to 12d with respect to the critical time required for weed removal without PRE herbicide in IMI-resistant sunflower.",
publisher = "Taylor & Francis Ltd, Abingdon",
journal = "International Journal of Pest Management",
title = "Delay in the critical time for weed removal in imidazolinone-resistant sunflower (Helianthus annuus) caused by application of pre-emergence herbicide",
volume = "59",
number = "3",
pages = "229-235",
doi = "10.1080/09670874.2013.830797"
}

Knežević, S. Z., Elezović, I., Datta, A., Vrbničanin, S., Glamočlija, Đ., Simić, M.,& Malidza, G.. (2013). Delay in the critical time for weed removal in imidazolinone-resistant sunflower (Helianthus annuus) caused by application of pre-emergence herbicide. in International Journal of Pest Management
Taylor & Francis Ltd, Abingdon., 59(3), 229-235.
https://doi.org/10.1080/09670874.2013.830797

Knežević SZ, Elezović I, Datta A, Vrbničanin S, Glamočlija Đ, Simić M, Malidza G. Delay in the critical time for weed removal in imidazolinone-resistant sunflower (Helianthus annuus) caused by application of pre-emergence herbicide. in International Journal of Pest Management. 2013;59(3):229-235.
doi:10.1080/09670874.2013.830797 .

Knežević, Stevan Z., Elezović, Igor, Datta, Avishek, Vrbničanin, Sava, Glamočlija, Đorđe, Simić, Milena, Malidza, Goran, "Delay in the critical time for weed removal in imidazolinone-resistant sunflower (Helianthus annuus) caused by application of pre-emergence herbicide" in International Journal of Pest Management, 59, no. 3 (2013):229-235,
https://doi.org/10.1080/09670874.2013.830797 . .

TY  - JOUR
AU  - Elezović, Igor
AU  - Datta, Avishek
AU  - Vrbničanin, Sava
AU  - Glamočlija, Đorđe
AU  - Simić, Milena
AU  - Malidza, Goran
AU  - Knežević, Stevan Z.
PY  - 2012
UR  - http://rik.mrizp.rs/handle/123456789/419
AB  - With an increase in the use of imidazolinone (IMI)-resistant sunflower, it is important to determine the influence of weed interference and herbicide presence on seed yield and yield components of sunflower. The objective of this study was to determine the effect of different periods of weed presence on seed yield and yield components of IMI-resistant sunflower grown with and without ore-emergence (PRE) herbicide. Field studies were conducted in 2008 and 2009 at three locations in Serbia and one location in Nebraska, USA. A four-parameter log-logistic model described relationship between the crop yield and yield components to increasing duration of weed presence. Sunflower yield and yield components varied between years and among locations. Increasing periods of weed interference decreased yield and yield components of sunflower; however, the reductions were greater without PRE herbicide compared to the PRE herbicide treated plots. The length of time weeds could remain in the crop grown without PRE herbicide ranged from 14 to 26 days after emergence (DAE), which corresponded to the V3 (three leaves) to V4 growth stages on the basis of the 5% acceptable yield loss level. The duration of time that weeds could remain in the crop grown with PRE herbicide ranged from 25 to 37 DAE, which corresponded to the V6-V8 growth stages of sunflower. Practical implication of this study is that post-emergence weed control in IMI-resistant sunflower grown with PRE herbicide can be delayed approximately by two weeks compared to the crop grown without PRE herbicide.
PB  - Elsevier Science Bv, Amsterdam
T2  - Field Crops Research
T1  - Yield and yield components of imidazolinone-resistant sunflower (Helianthus annuus L.) are influenced by pre-emergence herbicide and time of post-emergence weed removal
VL  - 128
SP  - 137
EP  - 146
EP  - 
DO  - 10.1016/j.fcr.2011.12.020
ER  - 

@article{
author = "Elezović, Igor and Datta, Avishek and Vrbničanin, Sava and Glamočlija, Đorđe and Simić, Milena and Malidza, Goran and Knežević, Stevan Z.",
year = "2012",
abstract = "With an increase in the use of imidazolinone (IMI)-resistant sunflower, it is important to determine the influence of weed interference and herbicide presence on seed yield and yield components of sunflower. The objective of this study was to determine the effect of different periods of weed presence on seed yield and yield components of IMI-resistant sunflower grown with and without ore-emergence (PRE) herbicide. Field studies were conducted in 2008 and 2009 at three locations in Serbia and one location in Nebraska, USA. A four-parameter log-logistic model described relationship between the crop yield and yield components to increasing duration of weed presence. Sunflower yield and yield components varied between years and among locations. Increasing periods of weed interference decreased yield and yield components of sunflower; however, the reductions were greater without PRE herbicide compared to the PRE herbicide treated plots. The length of time weeds could remain in the crop grown without PRE herbicide ranged from 14 to 26 days after emergence (DAE), which corresponded to the V3 (three leaves) to V4 growth stages on the basis of the 5% acceptable yield loss level. The duration of time that weeds could remain in the crop grown with PRE herbicide ranged from 25 to 37 DAE, which corresponded to the V6-V8 growth stages of sunflower. Practical implication of this study is that post-emergence weed control in IMI-resistant sunflower grown with PRE herbicide can be delayed approximately by two weeks compared to the crop grown without PRE herbicide.",
publisher = "Elsevier Science Bv, Amsterdam",
journal = "Field Crops Research",
title = "Yield and yield components of imidazolinone-resistant sunflower (Helianthus annuus L.) are influenced by pre-emergence herbicide and time of post-emergence weed removal",
volume = "128",
pages = "137-146-",
doi = "10.1016/j.fcr.2011.12.020"
}

Elezović, I., Datta, A., Vrbničanin, S., Glamočlija, Đ., Simić, M., Malidza, G.,& Knežević, S. Z.. (2012). Yield and yield components of imidazolinone-resistant sunflower (Helianthus annuus L.) are influenced by pre-emergence herbicide and time of post-emergence weed removal. in Field Crops Research
Elsevier Science Bv, Amsterdam., 128, 137-146.
https://doi.org/10.1016/j.fcr.2011.12.020

Elezović I, Datta A, Vrbničanin S, Glamočlija Đ, Simić M, Malidza G, Knežević SZ. Yield and yield components of imidazolinone-resistant sunflower (Helianthus annuus L.) are influenced by pre-emergence herbicide and time of post-emergence weed removal. in Field Crops Research. 2012;128:137-146.
doi:10.1016/j.fcr.2011.12.020 .

Elezović, Igor, Datta, Avishek, Vrbničanin, Sava, Glamočlija, Đorđe, Simić, Milena, Malidza, Goran, Knežević, Stevan Z., "Yield and yield components of imidazolinone-resistant sunflower (Helianthus annuus L.) are influenced by pre-emergence herbicide and time of post-emergence weed removal" in Field Crops Research, 128 (2012):137-146,
https://doi.org/10.1016/j.fcr.2011.12.020 . .

TY  - JOUR
AU  - Jevđović, Radosav
AU  - Filipović, Vladimir
AU  - Todorović, Goran
AU  - Dimitrijević, Snežana
AU  - Marković, Tatjana
PY  - 2012
UR  - http://rik.mrizp.rs/handle/123456789/426
AB  - This paper presents results of experiments on impacts of spacing and soil types on yield of above-ground biomass of bigroot geranium (Geranium macrorrhizum L.). Experiments were carried out on three types of soil: chernozem, brown forest and marsh soil. The experiments were set following randomized complete block design, with application of four row spacing in four replications. Row spacing was set as follows: I (50x20 cm), II (50x30 cm), III (70x20 cm) and IV (70x30 cm). G. macrorrhizum L. population that is grown and produced in the Institute of Medicinal Plant Research 'Dr Josif Pančić' from Belgrade was subjected to testing. The seedlings were produced in greenhouses and transplanted into the field in the third decade of March. The highest yield of the above-ground biomass of G. macrorrhizum L. was achieved on the chernozem soil, while the lowest one was on the marsh soil type. In the variant with row spacing I (50x20cm), significantly higher yields of above-ground biomass of bigroot geranium (Geranium macrorrhizum L.) in comparison to other tested spacing variants.
AB  - U radu je dat prikaz rezultata ogleda uticaja veličine vegetacionog prostora i tipa zemljišta na prinos nadzemne biomase zdravca. Istraživanja su provedena na tri tipa zemljišta: černozem, gajnjača i ritska crnica. Ogledi su zasnovani po slučajnom blok sistemu sa četiri veličine vegetacionog prostora u četiri ponavljanja. Veličine vegetacionog prostora određene su sledećim rastojanjima: I (50x20 cm), II (50x30 cm), III (70x20 cm) i IV (70x30 cm). Testirana je populacija zdravca koja se gaji i umnožava u Institutu za proučavanje lekovitog bilja 'Dr Josif Pančić' iz Beograda. Rasad je proizveden u plasteniku i rasađen u trećoj dekadi marta. Najveći prinos nadzemne biomase zdravca ostvaren je na zemljištu u tipu černozem, a najmanji na zemljištu u tipu ritske crnice. U varijanti sa veličinom vegetacionog prostora 50x20 cm, ostvaren je veoma značajno veći prinos nadzemne biomase zdravca u odnosu na ostale veličine vegetacionog prostora.
PB  - Institut za proučavanje lekovitog bilja Dr Josif Pančić, Beograd
T2  - Lekovite sirovine
T1  - Impact of spacing and soil types on yield of the above ground biomass of bigroot geranium (Geranium macrorrhizum L.)
T1  - Uticaj veličine vegetacionog prostora i tipa zemljišta na prinos nadzemne biomase zdravca (Geranium macrorrhizum L.)
IS  - 32
SP  - 59
EP  - 64
UR  - https://hdl.handle.net/21.15107/rcub_rik_426
ER  - 

@article{
author = "Jevđović, Radosav and Filipović, Vladimir and Todorović, Goran and Dimitrijević, Snežana and Marković, Tatjana",
year = "2012",
abstract = "This paper presents results of experiments on impacts of spacing and soil types on yield of above-ground biomass of bigroot geranium (Geranium macrorrhizum L.). Experiments were carried out on three types of soil: chernozem, brown forest and marsh soil. The experiments were set following randomized complete block design, with application of four row spacing in four replications. Row spacing was set as follows: I (50x20 cm), II (50x30 cm), III (70x20 cm) and IV (70x30 cm). G. macrorrhizum L. population that is grown and produced in the Institute of Medicinal Plant Research 'Dr Josif Pančić' from Belgrade was subjected to testing. The seedlings were produced in greenhouses and transplanted into the field in the third decade of March. The highest yield of the above-ground biomass of G. macrorrhizum L. was achieved on the chernozem soil, while the lowest one was on the marsh soil type. In the variant with row spacing I (50x20cm), significantly higher yields of above-ground biomass of bigroot geranium (Geranium macrorrhizum L.) in comparison to other tested spacing variants., U radu je dat prikaz rezultata ogleda uticaja veličine vegetacionog prostora i tipa zemljišta na prinos nadzemne biomase zdravca. Istraživanja su provedena na tri tipa zemljišta: černozem, gajnjača i ritska crnica. Ogledi su zasnovani po slučajnom blok sistemu sa četiri veličine vegetacionog prostora u četiri ponavljanja. Veličine vegetacionog prostora određene su sledećim rastojanjima: I (50x20 cm), II (50x30 cm), III (70x20 cm) i IV (70x30 cm). Testirana je populacija zdravca koja se gaji i umnožava u Institutu za proučavanje lekovitog bilja 'Dr Josif Pančić' iz Beograda. Rasad je proizveden u plasteniku i rasađen u trećoj dekadi marta. Najveći prinos nadzemne biomase zdravca ostvaren je na zemljištu u tipu černozem, a najmanji na zemljištu u tipu ritske crnice. U varijanti sa veličinom vegetacionog prostora 50x20 cm, ostvaren je veoma značajno veći prinos nadzemne biomase zdravca u odnosu na ostale veličine vegetacionog prostora.",
publisher = "Institut za proučavanje lekovitog bilja Dr Josif Pančić, Beograd",
journal = "Lekovite sirovine",
title = "Impact of spacing and soil types on yield of the above ground biomass of bigroot geranium (Geranium macrorrhizum L.), Uticaj veličine vegetacionog prostora i tipa zemljišta na prinos nadzemne biomase zdravca (Geranium macrorrhizum L.)",
number = "32",
pages = "59-64",
url = "https://hdl.handle.net/21.15107/rcub_rik_426"
}

Jevđović, R., Filipović, V., Todorović, G., Dimitrijević, S.,& Marković, T.. (2012). Impact of spacing and soil types on yield of the above ground biomass of bigroot geranium (Geranium macrorrhizum L.). in Lekovite sirovine
Institut za proučavanje lekovitog bilja Dr Josif Pančić, Beograd.(32), 59-64.
https://hdl.handle.net/21.15107/rcub_rik_426

Jevđović R, Filipović V, Todorović G, Dimitrijević S, Marković T. Impact of spacing and soil types on yield of the above ground biomass of bigroot geranium (Geranium macrorrhizum L.). in Lekovite sirovine. 2012;(32):59-64.
https://hdl.handle.net/21.15107/rcub_rik_426 .

Jevđović, Radosav, Filipović, Vladimir, Todorović, Goran, Dimitrijević, Snežana, Marković, Tatjana, "Impact of spacing and soil types on yield of the above ground biomass of bigroot geranium (Geranium macrorrhizum L.)" in Lekovite sirovine, no. 32 (2012):59-64,
https://hdl.handle.net/21.15107/rcub_rik_426 .

TY  - JOUR
AU  - Simić, Milena
AU  - Hamouzova, Kateřina
AU  - Soukup, Josef
AU  - Ozhan, Boz
AU  - Nikolić, Ana
AU  - Dragičević, Vesna
PY  - 2012
UR  - http://rik.mrizp.rs/handle/123456789/445
AB  - Herbicide resistant weed biotypes usually occur after repeated application of herbicides. Atrazine was used in Serbia for many years and after its ban in 2006, herbicides with the same mode of action containing terbuthylazine started to be used for control of broadleaved annual weeds in maize. The aim of the study was to testa sensitivity of Solanum nigrum L. to PS II inhibiting herbicides. Seeds of the tested populations were sampled from sites on which atrazine had been continuously used (R) and from sites on which herbicides had never been used before (S). The PSII herbicide terbuthylazine (500 g l-1 a.i.) was applied as a commercial formulation by cabinet sprayer at rates of 187.5, 375, 750 and 1500 g of a.i per ha at the 4 leaves stage, and the chlorophyll fluorescence was measured one hour, one day and two days after treatment. Maximum quantum efficiency of PS II photochemistry (Fv/Fm) was calculated. The PCR analysis was also conducted with designing of specific primers for psbA gene. The R population plants were more tolerant than S population after application of all terbuthylazine rates, except for the highest. One day after herbicide application, the Fv/Fm values were higher for R (0.588) than for S population (0.405) at recommended rate. The sequence analysis did not show the nucleotide exchange in the specific region of the psbA gene responsible for resistance and we did not prove that the resistance is target site based.
AB  - Rezistentni biotipovi korova se najčešće javljaju nakon višegodišnje primene herbicida. Nakon zabrane primene atrazina, 2006. godine, u upotrebu je uveden terbutilazin, herbicid iz grupe triazina sa istim mehnizmom delovanja - zaustavljanjem procesa fotosinteze putem blokade transporta elektrona u PS II. Cilj rada je utvrđivanje rezistentnosti vrste Solanum nigrum L. na PS II inhibitore. Semena S. nigrum su uzorkovana sa mesta na kojima nikada nisu primenjivani herbicidi (potencijalna S populacija) i sa mesta na kojima je atrazin primenjivan kontinuirano dugi niz godina (potencijalna R populacija). Herbicid na bazi terbutilazina (500 g l-1 a.m.), je primenjen kao komercijalna formulacija u količinama 187,5, 375, 750 i 1500 g a.m. po ha, u fazi 4 lista korova. Fluorescencija hlorofila je zatim merena 1 sat, 1 dan i 2 dana nakon tretiranja i izračunata je maksimalna kvantna efikasnost PS II (Fv/Fm). Nakon toga, PCR analiza je sprovedena korišćenjem specijalno dizajniranih prajmera za psbA gen. Biljke R populacije su bile tolerantnije na delovanje herbicida i razvile veću biomasu u odnosu na biljke S populacije.Vrednosti maksimalne kvantne efikasnosti (Fv/Fm) su, dan nakon primene terbutilazina u preporučenoj količini, bile veće kod biljaka R populacije (0,588) nego kod biljaka S populacije (0,405). Analiza sekvenci genoma nije pokazala da je došlo do promene u nukleotidu u specifičnom regionu psbA gena odgovornog za rezistentnost prema triazinskim herbicidima tako da nije potvrđeno da je osnova povećane tolerantnosti ili rezistentnosti vrste S. nigrum prema triazinskim herbicidima genetska modifikacija u mestu delovanja.
PB  - Herbološko društvo Srbije
T2  - Acta herbologica
T1  - Testing of black nightshade (Solanum nigrum L.) on resistance to triazine herbicides
T1  - Testiranje korovske vrste Solanum nigrum L. na rezistentnost prema triazinskim herbicidima
VL  - 21
IS  - 2
SP  - 69
EP  - 77
UR  - https://hdl.handle.net/21.15107/rcub_rik_445
ER  - 

@article{
author = "Simić, Milena and Hamouzova, Kateřina and Soukup, Josef and Ozhan, Boz and Nikolić, Ana and Dragičević, Vesna",
year = "2012",
abstract = "Herbicide resistant weed biotypes usually occur after repeated application of herbicides. Atrazine was used in Serbia for many years and after its ban in 2006, herbicides with the same mode of action containing terbuthylazine started to be used for control of broadleaved annual weeds in maize. The aim of the study was to testa sensitivity of Solanum nigrum L. to PS II inhibiting herbicides. Seeds of the tested populations were sampled from sites on which atrazine had been continuously used (R) and from sites on which herbicides had never been used before (S). The PSII herbicide terbuthylazine (500 g l-1 a.i.) was applied as a commercial formulation by cabinet sprayer at rates of 187.5, 375, 750 and 1500 g of a.i per ha at the 4 leaves stage, and the chlorophyll fluorescence was measured one hour, one day and two days after treatment. Maximum quantum efficiency of PS II photochemistry (Fv/Fm) was calculated. The PCR analysis was also conducted with designing of specific primers for psbA gene. The R population plants were more tolerant than S population after application of all terbuthylazine rates, except for the highest. One day after herbicide application, the Fv/Fm values were higher for R (0.588) than for S population (0.405) at recommended rate. The sequence analysis did not show the nucleotide exchange in the specific region of the psbA gene responsible for resistance and we did not prove that the resistance is target site based., Rezistentni biotipovi korova se najčešće javljaju nakon višegodišnje primene herbicida. Nakon zabrane primene atrazina, 2006. godine, u upotrebu je uveden terbutilazin, herbicid iz grupe triazina sa istim mehnizmom delovanja - zaustavljanjem procesa fotosinteze putem blokade transporta elektrona u PS II. Cilj rada je utvrđivanje rezistentnosti vrste Solanum nigrum L. na PS II inhibitore. Semena S. nigrum su uzorkovana sa mesta na kojima nikada nisu primenjivani herbicidi (potencijalna S populacija) i sa mesta na kojima je atrazin primenjivan kontinuirano dugi niz godina (potencijalna R populacija). Herbicid na bazi terbutilazina (500 g l-1 a.m.), je primenjen kao komercijalna formulacija u količinama 187,5, 375, 750 i 1500 g a.m. po ha, u fazi 4 lista korova. Fluorescencija hlorofila je zatim merena 1 sat, 1 dan i 2 dana nakon tretiranja i izračunata je maksimalna kvantna efikasnost PS II (Fv/Fm). Nakon toga, PCR analiza je sprovedena korišćenjem specijalno dizajniranih prajmera za psbA gen. Biljke R populacije su bile tolerantnije na delovanje herbicida i razvile veću biomasu u odnosu na biljke S populacije.Vrednosti maksimalne kvantne efikasnosti (Fv/Fm) su, dan nakon primene terbutilazina u preporučenoj količini, bile veće kod biljaka R populacije (0,588) nego kod biljaka S populacije (0,405). Analiza sekvenci genoma nije pokazala da je došlo do promene u nukleotidu u specifičnom regionu psbA gena odgovornog za rezistentnost prema triazinskim herbicidima tako da nije potvrđeno da je osnova povećane tolerantnosti ili rezistentnosti vrste S. nigrum prema triazinskim herbicidima genetska modifikacija u mestu delovanja.",
publisher = "Herbološko društvo Srbije",
journal = "Acta herbologica",
title = "Testing of black nightshade (Solanum nigrum L.) on resistance to triazine herbicides, Testiranje korovske vrste Solanum nigrum L. na rezistentnost prema triazinskim herbicidima",
volume = "21",
number = "2",
pages = "69-77",
url = "https://hdl.handle.net/21.15107/rcub_rik_445"
}

Simić, M., Hamouzova, K., Soukup, J., Ozhan, B., Nikolić, A.,& Dragičević, V.. (2012). Testing of black nightshade (Solanum nigrum L.) on resistance to triazine herbicides. in Acta herbologica
Herbološko društvo Srbije., 21(2), 69-77.
https://hdl.handle.net/21.15107/rcub_rik_445

Simić M, Hamouzova K, Soukup J, Ozhan B, Nikolić A, Dragičević V. Testing of black nightshade (Solanum nigrum L.) on resistance to triazine herbicides. in Acta herbologica. 2012;21(2):69-77.
https://hdl.handle.net/21.15107/rcub_rik_445 .

Simić, Milena, Hamouzova, Kateřina, Soukup, Josef, Ozhan, Boz, Nikolić, Ana, Dragičević, Vesna, "Testing of black nightshade (Solanum nigrum L.) on resistance to triazine herbicides" in Acta herbologica, 21, no. 2 (2012):69-77,
https://hdl.handle.net/21.15107/rcub_rik_445 .

TY  - JOUR
AU  - Simić, Milena
AU  - Dragičević, Vesna
AU  - Knežević, Stevan Z.
AU  - Radosavljević, Milica
AU  - Dolijanović, Željko
AU  - Filipović, Milomir
PY  - 2011
UR  - http://rik.mrizp.rs/handle/123456789/382
AB  - The level of weed infestation directly affects the intensity of competitive relationship between sunflower crops and weeds. The greatest damage is caused by annual, broad-leaf and invasive weeds, such as Ambrosia artemisiifolia L., Xanthium strumarium L. and Datura stramonium L. Suppression of these weeds is difficult because of deficiency of adequate herbicides and because in years with dry springs, such as in 2009, the use of herbicides gives no results. This two-year study dealt with the observed effects of pre-emergence flurochloridone + s-metolachlor herbicides on the distribution of weeds in different stages of sunflower development. Weed infestation was estimated over the sunflower developmental stages, i.e., in the periods when weeds were removed and when the total fresh and dry biomass of the weed species was determined. Simultaneously, in order to monitor the effects of weeds in dependence on herbicides application and the duration of competition, the sunflower plant height was measured. At the end of the life cycle, the yield and the oil content of the sunflower seeds were established. The total fresh weed biomass changed in dependence on the sunflower developmental stages and was always lower on the herbicide-treated area. This affected the sunflower plant height, yield and the oil content, which were higher, on the average, in the variants with herbicide applications (70.4 cm, 2959.7 kg ha-1 and 42.0%) than in the variants without herbicides application (57.4 cm, 2711.1 kg ha-1 and 40.1%). Weed suppression in the sunflower crop has to be done with adequate herbicides and in due time in order to suppress a significant reduction in morphological and yield parameters.
PB  - Institut za ratarstvo i povrtarstvo, Novi Sad
T2  - Helia
T1  - Effects of applied herbicides on crop productivity and on weed infestation in different growth stages of sunflower (Helianthus annuus L.)
VL  - 34
IS  - 54
SP  - 27
EP  - 37
DO  - 10.2298/HEL1154027S
ER  - 

@article{
author = "Simić, Milena and Dragičević, Vesna and Knežević, Stevan Z. and Radosavljević, Milica and Dolijanović, Željko and Filipović, Milomir",
year = "2011",
abstract = "The level of weed infestation directly affects the intensity of competitive relationship between sunflower crops and weeds. The greatest damage is caused by annual, broad-leaf and invasive weeds, such as Ambrosia artemisiifolia L., Xanthium strumarium L. and Datura stramonium L. Suppression of these weeds is difficult because of deficiency of adequate herbicides and because in years with dry springs, such as in 2009, the use of herbicides gives no results. This two-year study dealt with the observed effects of pre-emergence flurochloridone + s-metolachlor herbicides on the distribution of weeds in different stages of sunflower development. Weed infestation was estimated over the sunflower developmental stages, i.e., in the periods when weeds were removed and when the total fresh and dry biomass of the weed species was determined. Simultaneously, in order to monitor the effects of weeds in dependence on herbicides application and the duration of competition, the sunflower plant height was measured. At the end of the life cycle, the yield and the oil content of the sunflower seeds were established. The total fresh weed biomass changed in dependence on the sunflower developmental stages and was always lower on the herbicide-treated area. This affected the sunflower plant height, yield and the oil content, which were higher, on the average, in the variants with herbicide applications (70.4 cm, 2959.7 kg ha-1 and 42.0%) than in the variants without herbicides application (57.4 cm, 2711.1 kg ha-1 and 40.1%). Weed suppression in the sunflower crop has to be done with adequate herbicides and in due time in order to suppress a significant reduction in morphological and yield parameters.",
publisher = "Institut za ratarstvo i povrtarstvo, Novi Sad",
journal = "Helia",
title = "Effects of applied herbicides on crop productivity and on weed infestation in different growth stages of sunflower (Helianthus annuus L.)",
volume = "34",
number = "54",
pages = "27-37",
doi = "10.2298/HEL1154027S"
}

Simić, M., Dragičević, V., Knežević, S. Z., Radosavljević, M., Dolijanović, Ž.,& Filipović, M.. (2011). Effects of applied herbicides on crop productivity and on weed infestation in different growth stages of sunflower (Helianthus annuus L.). in Helia
Institut za ratarstvo i povrtarstvo, Novi Sad., 34(54), 27-37.
https://doi.org/10.2298/HEL1154027S

Simić M, Dragičević V, Knežević SZ, Radosavljević M, Dolijanović Ž, Filipović M. Effects of applied herbicides on crop productivity and on weed infestation in different growth stages of sunflower (Helianthus annuus L.). in Helia. 2011;34(54):27-37.
doi:10.2298/HEL1154027S .

Simić, Milena, Dragičević, Vesna, Knežević, Stevan Z., Radosavljević, Milica, Dolijanović, Željko, Filipović, Milomir, "Effects of applied herbicides on crop productivity and on weed infestation in different growth stages of sunflower (Helianthus annuus L.)" in Helia, 34, no. 54 (2011):27-37,
https://doi.org/10.2298/HEL1154027S . .