TY  - JOUR
AU  - Gajić-Umiljendić, Jelena
AU  - Jovanović-Radovanov, Katarina
AU  - Radivojević, Ljiljana
AU  - Šantrić, Ljiljana
AU  - Djurović, Rada
AU  - Djordjević, Tijana
PY  - 2012
UR  - http://aspace.agrif.bg.ac.rs/handle/123456789/2886
AB  - Sensitivity of maize, sunflower and barley to clomazone residues in loamy soil was assessed in the study using bioassay. Clomazone was applied at a series of concentrations from 0.12 to 12 mg a.i./kg of soil. After 14 days, morphological (shoot height, fresh and dry weight) and physiological (content of carotenoids, chlorophyll a and chlorophyll b) parameters were measured. The results showed that morphological parameters are not valid indicators of clomazone sensitivity. Based on the results showing inhibition of the physiological parameters, I50 values were calculated and used to estimate the difference in sensitivity between the species tested. Sunflower was the most sensitive species, while the difference in sensitivity between maize and barley was not significant. Nomenclature: clomazone (2-(2-chlorbenzyl)-4,4-dimethyl-1,2-oxazolidin-3-one), maize (Zea mays L.), sunflower (Helianthus annuus L.), barley (Hordeum vulgare L.).
AB  - U radu je ispitivana osetljivost kukuruza, suncokreta i ječma na rezidualno delovanje klomazona u zemljištu tipa ilovače, metodom biotesta. Klomazon je primenjen u seriji koncentracija 0,12-12 mg a.s./kg zemljišta. Nakon 14 dana rasta biljaka mereni su morfološki (visina, sveža i suva masa izdanka) i fiziološki parametri (sadržaj karotenoida, hlorofila a i hlorofila b). Konstatovano je da morfološki parametri nisu pouzdano merilo osetljivosti na klomazon. Prema ostvarenim procentima inhibicije za merene fiziološke parametre izračunate su vrednosti I50, a na osnovu njih utvrđene su razlike u osetljivosti ispitivanih biljnih vrsta. Najosetljiviji je bio suncokret, dok se kukuruz i ječam nisu međusobno značajno razlikovali.
PB  - Institut za pesticide i zaštitu životne sredine, Beograd i Društvo za zaštitu bilja Srbije, Beograd
T2  - Pesticidi i fitomedicina
T1  - Maize, sunflower and barley sensitivity to the residual activity of clomazone in soil
T1  - Osetljivost kukuruza, suncokreta i ječma na rezidualno delovanje klomazona u zemljištu
EP  - 165
IS  - 2
SP  - 157
VL  - 27
DO  - 10.2298/PIF1202157G
ER  - 

@article{
author = "Gajić-Umiljendić, Jelena and Jovanović-Radovanov, Katarina and Radivojević, Ljiljana and Šantrić, Ljiljana and Djurović, Rada and Djordjević, Tijana",
year = "2012",
abstract = "Sensitivity of maize, sunflower and barley to clomazone residues in loamy soil was assessed in the study using bioassay. Clomazone was applied at a series of concentrations from 0.12 to 12 mg a.i./kg of soil. After 14 days, morphological (shoot height, fresh and dry weight) and physiological (content of carotenoids, chlorophyll a and chlorophyll b) parameters were measured. The results showed that morphological parameters are not valid indicators of clomazone sensitivity. Based on the results showing inhibition of the physiological parameters, I50 values were calculated and used to estimate the difference in sensitivity between the species tested. Sunflower was the most sensitive species, while the difference in sensitivity between maize and barley was not significant. Nomenclature: clomazone (2-(2-chlorbenzyl)-4,4-dimethyl-1,2-oxazolidin-3-one), maize (Zea mays L.), sunflower (Helianthus annuus L.), barley (Hordeum vulgare L.)., U radu je ispitivana osetljivost kukuruza, suncokreta i ječma na rezidualno delovanje klomazona u zemljištu tipa ilovače, metodom biotesta. Klomazon je primenjen u seriji koncentracija 0,12-12 mg a.s./kg zemljišta. Nakon 14 dana rasta biljaka mereni su morfološki (visina, sveža i suva masa izdanka) i fiziološki parametri (sadržaj karotenoida, hlorofila a i hlorofila b). Konstatovano je da morfološki parametri nisu pouzdano merilo osetljivosti na klomazon. Prema ostvarenim procentima inhibicije za merene fiziološke parametre izračunate su vrednosti I50, a na osnovu njih utvrđene su razlike u osetljivosti ispitivanih biljnih vrsta. Najosetljiviji je bio suncokret, dok se kukuruz i ječam nisu međusobno značajno razlikovali.",
publisher = "Institut za pesticide i zaštitu životne sredine, Beograd i Društvo za zaštitu bilja Srbije, Beograd",
journal = "Pesticidi i fitomedicina",
title = "Maize, sunflower and barley sensitivity to the residual activity of clomazone in soil, Osetljivost kukuruza, suncokreta i ječma na rezidualno delovanje klomazona u zemljištu",
pages = "165-157",
number = "2",
volume = "27",
doi = "10.2298/PIF1202157G"
}

Gajić-Umiljendić, J., Jovanović-Radovanov, K., Radivojević, L., Šantrić, L., Djurović, R.,& Djordjević, T.. (2012). Maize, sunflower and barley sensitivity to the residual activity of clomazone in soil. in Pesticidi i fitomedicina
Institut za pesticide i zaštitu životne sredine, Beograd i Društvo za zaštitu bilja Srbije, Beograd., 27(2), 157-165.
https://doi.org/10.2298/PIF1202157G

Gajić-Umiljendić J, Jovanović-Radovanov K, Radivojević L, Šantrić L, Djurović R, Djordjević T. Maize, sunflower and barley sensitivity to the residual activity of clomazone in soil. in Pesticidi i fitomedicina. 2012;27(2):157-165.
doi:10.2298/PIF1202157G .

Gajić-Umiljendić, Jelena, Jovanović-Radovanov, Katarina, Radivojević, Ljiljana, Šantrić, Ljiljana, Djurović, Rada, Djordjević, Tijana, "Maize, sunflower and barley sensitivity to the residual activity of clomazone in soil" in Pesticidi i fitomedicina, 27, no. 2 (2012):157-165,
https://doi.org/10.2298/PIF1202157G . .

TY  - JOUR
AU  - Radivojević, Ljiljana
AU  - Šantrić, Ljiljana
AU  - Gajić-Umiljendić, Jelena
AU  - Jovanović-Radovanov, Katarina
AU  - Djurović, Rada
AU  - Marisavljević, Dragana
PY  - 2011
UR  - http://aspace.agrif.bg.ac.rs/handle/123456789/2485
AB  - The effect of nicosulfuron on abundance of amino-autotrophs, amino-heterotrophs, Azotobacter sp., phospho-mobilizers and phospho-mineralizers was examined. A trial was set up in laboratory conditions on chernozem soil type. Nicosulfuron was applied in concentrations 0.3, 1.5 and 3 mg/kg soil. Sampling for analysis was done 1, 7, 14, 21, 30 and 60 days after atrazine application. The results showed that the effect of nicosulfuron depended on rates of application, duration of activity and group of microorganisms. Nicosulfuron had an inhibiting effect on Azotobacter sp., amino-heterotrophs, and phospho-mobilizers. Nicosulfuron inhibited amino-autotrophs initially, and stimulated them after the population recovered, while nicosulfuron had stimulating effect on phospho-mineralizers. However, the changes detected were found to be transient, and therefore there is no real risk of the compound disrupting the balance of biochemical processes in chernozem soil.
AB  - U radu je ispitivano kratkotrajno delovanje herbicida nikosulfurona na brojnost nekih fizioloških grupa mikroorganizama. Ogled je postavljen u laboratorijskim uslovima na zemljištu tipa černozem. Nikosulfuron je primenjen u količinama od 0,3, 1,5 i 3 mg/kg zemljišta. Praćene su neke fiziološke grupe mikroorganizama i to: aminoheterotrofi, aminoautotrofi, Azotobacter sp., fosfomineralizatori i fosfomobilizatori. Uzorci za analize uzimani su 1, 7, 14, 21, 30 i 60 dana posle primene nikosulfurona. Dobijeni rezultati su pokazali da je uticaj nikosulfurona na brojnost ispitivanih fizioloških grupa mikroorganizama zavisio od primenjene količine i dužine delovanja i da je bio stimulativan ili inhibitoran. Nikosulfuron je inhibitorno delovao na Azotobacter sp., aminoheterotrofe i fosfomobilizatore. Na aminoautotrofe je prvo delovao inhibitorno, a kasnije, zbog obnavljanja populacije, stimulativno. Na fosfomineralizatore nikosulfuron je delovao stimulativno. Međutim, utvrđene promene su bile prolaznog karaktera, tako da se može smatrati da nema realnog rizika od narušavanja ravnoteže mikrobioloških procesa u zemljištu pod uticajem ovog herbicida.
PB  - Herbološko društvo Srbije
T2  - Acta herbologica
T1  - The effect of nicosulfuron on some physiological groups of microorganisms
T1  - Uticaj nikosulfurona na neke fiziološke grupe mikroorganizama u zemljištu
EP  - 13
IS  - 1
SP  - 5
VL  - 20
UR  - https://hdl.handle.net/21.15107/rcub_agrospace_2485
ER  - 

@article{
author = "Radivojević, Ljiljana and Šantrić, Ljiljana and Gajić-Umiljendić, Jelena and Jovanović-Radovanov, Katarina and Djurović, Rada and Marisavljević, Dragana",
year = "2011",
abstract = "The effect of nicosulfuron on abundance of amino-autotrophs, amino-heterotrophs, Azotobacter sp., phospho-mobilizers and phospho-mineralizers was examined. A trial was set up in laboratory conditions on chernozem soil type. Nicosulfuron was applied in concentrations 0.3, 1.5 and 3 mg/kg soil. Sampling for analysis was done 1, 7, 14, 21, 30 and 60 days after atrazine application. The results showed that the effect of nicosulfuron depended on rates of application, duration of activity and group of microorganisms. Nicosulfuron had an inhibiting effect on Azotobacter sp., amino-heterotrophs, and phospho-mobilizers. Nicosulfuron inhibited amino-autotrophs initially, and stimulated them after the population recovered, while nicosulfuron had stimulating effect on phospho-mineralizers. However, the changes detected were found to be transient, and therefore there is no real risk of the compound disrupting the balance of biochemical processes in chernozem soil., U radu je ispitivano kratkotrajno delovanje herbicida nikosulfurona na brojnost nekih fizioloških grupa mikroorganizama. Ogled je postavljen u laboratorijskim uslovima na zemljištu tipa černozem. Nikosulfuron je primenjen u količinama od 0,3, 1,5 i 3 mg/kg zemljišta. Praćene su neke fiziološke grupe mikroorganizama i to: aminoheterotrofi, aminoautotrofi, Azotobacter sp., fosfomineralizatori i fosfomobilizatori. Uzorci za analize uzimani su 1, 7, 14, 21, 30 i 60 dana posle primene nikosulfurona. Dobijeni rezultati su pokazali da je uticaj nikosulfurona na brojnost ispitivanih fizioloških grupa mikroorganizama zavisio od primenjene količine i dužine delovanja i da je bio stimulativan ili inhibitoran. Nikosulfuron je inhibitorno delovao na Azotobacter sp., aminoheterotrofe i fosfomobilizatore. Na aminoautotrofe je prvo delovao inhibitorno, a kasnije, zbog obnavljanja populacije, stimulativno. Na fosfomineralizatore nikosulfuron je delovao stimulativno. Međutim, utvrđene promene su bile prolaznog karaktera, tako da se može smatrati da nema realnog rizika od narušavanja ravnoteže mikrobioloških procesa u zemljištu pod uticajem ovog herbicida.",
publisher = "Herbološko društvo Srbije",
journal = "Acta herbologica",
title = "The effect of nicosulfuron on some physiological groups of microorganisms, Uticaj nikosulfurona na neke fiziološke grupe mikroorganizama u zemljištu",
pages = "13-5",
number = "1",
volume = "20",
url = "https://hdl.handle.net/21.15107/rcub_agrospace_2485"
}

Radivojević, L., Šantrić, L., Gajić-Umiljendić, J., Jovanović-Radovanov, K., Djurović, R.,& Marisavljević, D.. (2011). The effect of nicosulfuron on some physiological groups of microorganisms. in Acta herbologica
Herbološko društvo Srbije., 20(1), 5-13.
https://hdl.handle.net/21.15107/rcub_agrospace_2485

Radivojević L, Šantrić L, Gajić-Umiljendić J, Jovanović-Radovanov K, Djurović R, Marisavljević D. The effect of nicosulfuron on some physiological groups of microorganisms. in Acta herbologica. 2011;20(1):5-13.
https://hdl.handle.net/21.15107/rcub_agrospace_2485 .

Radivojević, Ljiljana, Šantrić, Ljiljana, Gajić-Umiljendić, Jelena, Jovanović-Radovanov, Katarina, Djurović, Rada, Marisavljević, Dragana, "The effect of nicosulfuron on some physiological groups of microorganisms" in Acta herbologica, 20, no. 1 (2011):5-13,
https://hdl.handle.net/21.15107/rcub_agrospace_2485 .