TY  - JOUR
AU  - Radonjić, Andja
AU  - Jovičić, Ivana
AU  - Lalićević, Ivana
AU  - Petrović-Obradović, Olivera
PY  - 2023
UR  - http://aspace.agrif.bg.ac.rs/handle/123456789/6320
AB  - Alfalfa (Medicago sativa L.) hosts several species of aphid, Acyrthosiphon pisum (Harris), Aphis craccivora Koch and Therioaphis trifolii (Monell). The preference of the aphids of alfalfa plants for dense assemblies or individual plants, as well as for healthy or infested plants, was investigated in the field as in the laboratory. Years of field research have revealed the specific preferences of all three species of aphid. A. pisum and T. trifolii are most commonly found in alfalfa crops, while A. craccivora is mostly found on alfalfa weeds. Also, a single species of aphid alone is usually present on a plant. In order to determine the reason for this clear preference and to establish whether at the very beginning, i.e. at the stage of choosing a host, aphid species distance themselves from each other, we tested the effect of the volatiles of healthy and infested plants on their attractiveness to aphids. A. craccivora is repelled by the volatiles of dense crops and plants previously infested with one of the other two species. A. pisum and T. trifolii choose a dense assembly of plants, repelled by the volatiles of plants previously infested with A. craccivora. A. pisum displays the weakest competitive traits, and A. craccivora the strongest. This research showed that competition between aphid species does not occur only when they find themselves on the same plant at the same time, fighting for resources, but also in the choice of plant, in order to avoid later competition. © 2023 The Author(s). Published by Cambridge University Press.
T2  - Bulletin of Entomological Research
T2  - Bulletin of Entomological Research
T1  - Factors affecting host plant selection in alfalfa aphids
VL  - 10
DO  - 10.1017/S0007485323000093
ER  - 

@article{
author = "Radonjić, Andja and Jovičić, Ivana and Lalićević, Ivana and Petrović-Obradović, Olivera",
year = "2023",
abstract = "Alfalfa (Medicago sativa L.) hosts several species of aphid, Acyrthosiphon pisum (Harris), Aphis craccivora Koch and Therioaphis trifolii (Monell). The preference of the aphids of alfalfa plants for dense assemblies or individual plants, as well as for healthy or infested plants, was investigated in the field as in the laboratory. Years of field research have revealed the specific preferences of all three species of aphid. A. pisum and T. trifolii are most commonly found in alfalfa crops, while A. craccivora is mostly found on alfalfa weeds. Also, a single species of aphid alone is usually present on a plant. In order to determine the reason for this clear preference and to establish whether at the very beginning, i.e. at the stage of choosing a host, aphid species distance themselves from each other, we tested the effect of the volatiles of healthy and infested plants on their attractiveness to aphids. A. craccivora is repelled by the volatiles of dense crops and plants previously infested with one of the other two species. A. pisum and T. trifolii choose a dense assembly of plants, repelled by the volatiles of plants previously infested with A. craccivora. A. pisum displays the weakest competitive traits, and A. craccivora the strongest. This research showed that competition between aphid species does not occur only when they find themselves on the same plant at the same time, fighting for resources, but also in the choice of plant, in order to avoid later competition. © 2023 The Author(s). Published by Cambridge University Press.",
journal = "Bulletin of Entomological Research, Bulletin of Entomological Research",
title = "Factors affecting host plant selection in alfalfa aphids",
volume = "10",
doi = "10.1017/S0007485323000093"
}

Radonjić, A., Jovičić, I., Lalićević, I.,& Petrović-Obradović, O.. (2023). Factors affecting host plant selection in alfalfa aphids. in Bulletin of Entomological Research, 10.
https://doi.org/10.1017/S0007485323000093

Radonjić A, Jovičić I, Lalićević I, Petrović-Obradović O. Factors affecting host plant selection in alfalfa aphids. in Bulletin of Entomological Research. 2023;10.
doi:10.1017/S0007485323000093 .

Radonjić, Andja, Jovičić, Ivana, Lalićević, Ivana, Petrović-Obradović, Olivera, "Factors affecting host plant selection in alfalfa aphids" in Bulletin of Entomological Research, 10 (2023),
https://doi.org/10.1017/S0007485323000093 . .

TY  - JOUR
AU  - Đedović, Suzana
AU  - Stojanova, Monika
AU  - Bojkovski, Jovan
AU  - Kljujev, Igor
AU  - Karličič, Vera
AU  - Lalević, Blažo
AU  - Raičević, Vera
PY  - 2023
UR  - http://aspace.agrif.bg.ac.rs/handle/123456789/6836
AB  - Microbial degradation, compared with many other degradation processes, is the most important
pathway for the depletion of triazine herbicides in soil. The aim of this study was to determine the
growth potential of Pseudomonas sp. CY in the presence of atrazine and additional carbon (sodium citrate) and nitrogen (ammonium-nitrate) sources. The experiment was performed with five treatments: i) 100 mg/L atrazine (control); ii) One hundred mg/L atrazine + sodium citrate (0.3 %,w/v); iii) One hundred mg/L atrazine + sodium citrate (0.3 %, w/v) + ammonium nitrate (0.6 %, w/v);iv) Atrazine (300 mg/L) + sodium citrate (0.3 %, w/v) and v) Atrazine (500 mg/L) + sodium citrate (0.3 %, w/v). The bacterial count was determined after incubation (7 days at 30°C) using the agar plate method, while atrazine degradation was determined by measuring the optical density at 221 nm.
Pseudomonas sp. CY can partially utilize atrazine as the sole source of carbon and energy. The
highest values of the bacterial count were determined at the highest initial atrazine concentrations; however, bacterial growth was not detected in these treatments. A significant impact of citrate on bacterial growth and atrazine degradation was observed, while the addition of nitrate decreased the atrazine degradation rate. This study confirmed that Pseudomonas sp. CY can be used as a prominent candidate for the remediation of atrazine-affected environments.
PB  - MDPI
T2  - ZEMLJISTE I BILJKA
T1  - Changes in Pseudomonas sp. CY growth in the presence of atrazine
DO  - 10.5937/ZemBilj2302001D
ER  - 

@article{
author = "Đedović, Suzana and Stojanova, Monika and Bojkovski, Jovan and Kljujev, Igor and Karličič, Vera and Lalević, Blažo and Raičević, Vera",
year = "2023",
abstract = "Microbial degradation, compared with many other degradation processes, is the most important
pathway for the depletion of triazine herbicides in soil. The aim of this study was to determine the
growth potential of Pseudomonas sp. CY in the presence of atrazine and additional carbon (sodium citrate) and nitrogen (ammonium-nitrate) sources. The experiment was performed with five treatments: i) 100 mg/L atrazine (control); ii) One hundred mg/L atrazine + sodium citrate (0.3 %,w/v); iii) One hundred mg/L atrazine + sodium citrate (0.3 %, w/v) + ammonium nitrate (0.6 %, w/v);iv) Atrazine (300 mg/L) + sodium citrate (0.3 %, w/v) and v) Atrazine (500 mg/L) + sodium citrate (0.3 %, w/v). The bacterial count was determined after incubation (7 days at 30°C) using the agar plate method, while atrazine degradation was determined by measuring the optical density at 221 nm.
Pseudomonas sp. CY can partially utilize atrazine as the sole source of carbon and energy. The
highest values of the bacterial count were determined at the highest initial atrazine concentrations; however, bacterial growth was not detected in these treatments. A significant impact of citrate on bacterial growth and atrazine degradation was observed, while the addition of nitrate decreased the atrazine degradation rate. This study confirmed that Pseudomonas sp. CY can be used as a prominent candidate for the remediation of atrazine-affected environments.",
publisher = "MDPI",
journal = "ZEMLJISTE I BILJKA",
title = "Changes in Pseudomonas sp. CY growth in the presence of atrazine",
doi = "10.5937/ZemBilj2302001D"
}

Đedović, S., Stojanova, M., Bojkovski, J., Kljujev, I., Karličič, V., Lalević, B.,& Raičević, V.. (2023). Changes in Pseudomonas sp. CY growth in the presence of atrazine. in ZEMLJISTE I BILJKA
MDPI..
https://doi.org/10.5937/ZemBilj2302001D

Đedović S, Stojanova M, Bojkovski J, Kljujev I, Karličič V, Lalević B, Raičević V. Changes in Pseudomonas sp. CY growth in the presence of atrazine. in ZEMLJISTE I BILJKA. 2023;.
doi:10.5937/ZemBilj2302001D .

Đedović, Suzana, Stojanova, Monika, Bojkovski, Jovan, Kljujev, Igor, Karličič, Vera, Lalević, Blažo, Raičević, Vera, "Changes in Pseudomonas sp. CY growth in the presence of atrazine" in ZEMLJISTE I BILJKA (2023),
https://doi.org/10.5937/ZemBilj2302001D . .

TY  - JOUR
AU  - Sarić-Krsmanović, Marija
AU  - Tojić, Teodora
AU  - Gajić Umiljendić, Jelena
AU  - Đorđević, Tijana
AU  - Đurović-Pejčev, Rada
AU  - Radivojević, Ljiljana
AU  - Božić, Dragana
AU  - Vrbničanin, Sava
PY  - 2023
UR  - http://aspace.agrif.bg.ac.rs/handle/123456789/6369
AB  - This study focused on characterizing chemically and evaluating in vitro allelopathic and bioherbicidal potential of secondary metabolites extracted from the stem of Cuscuta campestris in seed germination, early seedling growth and early plant growth of Amaranthus retroflexus and Portulaca oleracea. The combined effects of stem extract and a reduced dose of herbicide metribuzin were also examined. Plant extract contained 17 phenolic compounds and the most abundant phenols were flavonoids: quercetin, (+)-catechin, daidzin, luteolin, and rutin. The seeds of P. oleracea were less sensitive than the seeds of A. retroflexus. The seed bioassay confirmed the inhibitory effect of stem extract on germination and early growth of both weed seedlings at concentrations of 0.75 % and 1 %, and a minor inhibitory effect in the plant bioassay. On the other hand, a synergy of C. campestris stem extract and metribuzin was revealed, as their combination achieved better results in the control of both weed species. Based on obtained data C. campestris stem extract could be a potential source of natural-based weed control molecules. © 2023 Wiley-VHCA AG, Zurich, Switzerland.
T2  - Chemistry and Biodiversity
T2  - Chemistry and Biodiversity
T1  - Phytochemical Investigation of Cuscuta campestris Yunck. Stem Extract and Evaluation of Its Bioherbicidal Effect on Amaranthus retroflexus L. and Portulaca oleracea L
DO  - 10.1002/cbdv.202300270
ER  - 

@article{
author = "Sarić-Krsmanović, Marija and Tojić, Teodora and Gajić Umiljendić, Jelena and Đorđević, Tijana and Đurović-Pejčev, Rada and Radivojević, Ljiljana and Božić, Dragana and Vrbničanin, Sava",
year = "2023",
abstract = "This study focused on characterizing chemically and evaluating in vitro allelopathic and bioherbicidal potential of secondary metabolites extracted from the stem of Cuscuta campestris in seed germination, early seedling growth and early plant growth of Amaranthus retroflexus and Portulaca oleracea. The combined effects of stem extract and a reduced dose of herbicide metribuzin were also examined. Plant extract contained 17 phenolic compounds and the most abundant phenols were flavonoids: quercetin, (+)-catechin, daidzin, luteolin, and rutin. The seeds of P. oleracea were less sensitive than the seeds of A. retroflexus. The seed bioassay confirmed the inhibitory effect of stem extract on germination and early growth of both weed seedlings at concentrations of 0.75 % and 1 %, and a minor inhibitory effect in the plant bioassay. On the other hand, a synergy of C. campestris stem extract and metribuzin was revealed, as their combination achieved better results in the control of both weed species. Based on obtained data C. campestris stem extract could be a potential source of natural-based weed control molecules. © 2023 Wiley-VHCA AG, Zurich, Switzerland.",
journal = "Chemistry and Biodiversity, Chemistry and Biodiversity",
title = "Phytochemical Investigation of Cuscuta campestris Yunck. Stem Extract and Evaluation of Its Bioherbicidal Effect on Amaranthus retroflexus L. and Portulaca oleracea L",
doi = "10.1002/cbdv.202300270"
}

Sarić-Krsmanović, M., Tojić, T., Gajić Umiljendić, J., Đorđević, T., Đurović-Pejčev, R., Radivojević, L., Božić, D.,& Vrbničanin, S.. (2023). Phytochemical Investigation of Cuscuta campestris Yunck. Stem Extract and Evaluation of Its Bioherbicidal Effect on Amaranthus retroflexus L. and Portulaca oleracea L. in Chemistry and Biodiversity.
https://doi.org/10.1002/cbdv.202300270

Sarić-Krsmanović M, Tojić T, Gajić Umiljendić J, Đorđević T, Đurović-Pejčev R, Radivojević L, Božić D, Vrbničanin S. Phytochemical Investigation of Cuscuta campestris Yunck. Stem Extract and Evaluation of Its Bioherbicidal Effect on Amaranthus retroflexus L. and Portulaca oleracea L. in Chemistry and Biodiversity. 2023;.
doi:10.1002/cbdv.202300270 .

Sarić-Krsmanović, Marija, Tojić, Teodora, Gajić Umiljendić, Jelena, Đorđević, Tijana, Đurović-Pejčev, Rada, Radivojević, Ljiljana, Božić, Dragana, Vrbničanin, Sava, "Phytochemical Investigation of Cuscuta campestris Yunck. Stem Extract and Evaluation of Its Bioherbicidal Effect on Amaranthus retroflexus L. and Portulaca oleracea L" in Chemistry and Biodiversity (2023),
https://doi.org/10.1002/cbdv.202300270 . .

TY  - JOUR
AU  - Duduk, Nataša
AU  - Vico, Ivana
AU  - Kosovac, Andrea
AU  - Stepanović, Jelena
AU  - Ćurčić, Živko
AU  - Vučković, Nina
AU  - Rekanović, Emil
AU  - Duduk, Bojan
PY  - 2023
UR  - http://aspace.agrif.bg.ac.rs/handle/123456789/6347
AB  - ‘Candidatus Phytoplasma solani’ (stolbur phytoplasma) is associated with rubbery taproot disease (RTD) of sugar beet (Beta vulgaris L.), while Macrophomina phaseolina is considered the most important root rot pathogen of this plant in Serbia. The high prevalence of M. phaseolina root rot reported on sugar beet in Serbia, unmatched elsewhere in the world, coupled with the notorious tendency of RTD-affected sugar beet to rot, has prompted research into the relationship between the two diseases. This study investigates the correlation between the occurrence of sugar beet RTD and the presence of root rot fungal pathogens in a semi-field ‘Ca. P. solani’ transmission experiment with the cixiid vector Reptalus quinquecostatus (Dufour), in addition to naturally infected sugar beet in the open field. Our results showed that: (i) Reptalus quinquecostatus transmitted ‘Ca. P. solani’ to sugar beet which induced typical RTD root symptoms; (ii) Macrophomina phaseolina root rot was exclusively present in ‘Ca. P. solani’-infected sugar beet in both the semi-field experiment and naturally infected sugar beet; and that (iii) even under environmental conditions favorable to the pathogen, M. phaseolina did not infect sugar beet, unless the plants had been previously infected with phytoplasma. Copyright © 2023 Duduk, Vico, Kosovac, Stepanović, Ćurčić, Vučković, Rekanović and Duduk.
T2  - Frontiers in Microbiology
T2  - Frontiers in Microbiology
T1  - A biotroph sets the stage for a necrotroph to play: ‘Candidatus Phytoplasma solani’ infection of sugar beet facilitated Macrophomina phaseolina root rot
VL  - 14
DO  - 10.3389/fmicb.2023.1164035
ER  - 

@article{
author = "Duduk, Nataša and Vico, Ivana and Kosovac, Andrea and Stepanović, Jelena and Ćurčić, Živko and Vučković, Nina and Rekanović, Emil and Duduk, Bojan",
year = "2023",
abstract = "‘Candidatus Phytoplasma solani’ (stolbur phytoplasma) is associated with rubbery taproot disease (RTD) of sugar beet (Beta vulgaris L.), while Macrophomina phaseolina is considered the most important root rot pathogen of this plant in Serbia. The high prevalence of M. phaseolina root rot reported on sugar beet in Serbia, unmatched elsewhere in the world, coupled with the notorious tendency of RTD-affected sugar beet to rot, has prompted research into the relationship between the two diseases. This study investigates the correlation between the occurrence of sugar beet RTD and the presence of root rot fungal pathogens in a semi-field ‘Ca. P. solani’ transmission experiment with the cixiid vector Reptalus quinquecostatus (Dufour), in addition to naturally infected sugar beet in the open field. Our results showed that: (i) Reptalus quinquecostatus transmitted ‘Ca. P. solani’ to sugar beet which induced typical RTD root symptoms; (ii) Macrophomina phaseolina root rot was exclusively present in ‘Ca. P. solani’-infected sugar beet in both the semi-field experiment and naturally infected sugar beet; and that (iii) even under environmental conditions favorable to the pathogen, M. phaseolina did not infect sugar beet, unless the plants had been previously infected with phytoplasma. Copyright © 2023 Duduk, Vico, Kosovac, Stepanović, Ćurčić, Vučković, Rekanović and Duduk.",
journal = "Frontiers in Microbiology, Frontiers in Microbiology",
title = "A biotroph sets the stage for a necrotroph to play: ‘Candidatus Phytoplasma solani’ infection of sugar beet facilitated Macrophomina phaseolina root rot",
volume = "14",
doi = "10.3389/fmicb.2023.1164035"
}

Duduk, N., Vico, I., Kosovac, A., Stepanović, J., Ćurčić, Ž., Vučković, N., Rekanović, E.,& Duduk, B.. (2023). A biotroph sets the stage for a necrotroph to play: ‘Candidatus Phytoplasma solani’ infection of sugar beet facilitated Macrophomina phaseolina root rot. in Frontiers in Microbiology, 14.
https://doi.org/10.3389/fmicb.2023.1164035

Duduk N, Vico I, Kosovac A, Stepanović J, Ćurčić Ž, Vučković N, Rekanović E, Duduk B. A biotroph sets the stage for a necrotroph to play: ‘Candidatus Phytoplasma solani’ infection of sugar beet facilitated Macrophomina phaseolina root rot. in Frontiers in Microbiology. 2023;14.
doi:10.3389/fmicb.2023.1164035 .

Duduk, Nataša, Vico, Ivana, Kosovac, Andrea, Stepanović, Jelena, Ćurčić, Živko, Vučković, Nina, Rekanović, Emil, Duduk, Bojan, "A biotroph sets the stage for a necrotroph to play: ‘Candidatus Phytoplasma solani’ infection of sugar beet facilitated Macrophomina phaseolina root rot" in Frontiers in Microbiology, 14 (2023),
https://doi.org/10.3389/fmicb.2023.1164035 . .

TY  - CONF
AU  - Đurović-Pejčev, Rada
AU  - Kaluđerović, Lazar
AU  - Šantrić, Ljiljana
AU  - Đorđević, Tijana
AU  - Radmanović, Svjetlana
PY  - 2023
UR  - http://aspace.agrif.bg.ac.rs/handle/123456789/6686
AB  - Klomazon (IUPAC: 2-(2-hlorobenzil)-4,4-dimetil-1,2-oksazolidin-3-on) je selektivni
herbicid iz grupe izoksazolidinona, koji se na osnovu svojih fizičko-hemijskih karakteristika
može svrstati u grupu pesticida koji predstavljaju potencijalne kontaminante površinskih
voda, dubljih slojeva zemljišta i podzemnih voda.
Glina i organska materija, pre svega huminske kiseline (HA), su glavne sorbujuće
komponente zemljišta. Literaturni podaci ukazuju da u sorpciji klomazona u zemljištu
učestvuje ili organska materija [1-3]ili glina i organska materija [4,5]. S toga je cilj ovog
radabio ispitati potencijal HA i glina izdvojenih iz različitih tipova poljoprivrednog zemljišta
sa područja Republike Srbije (rendzina, černozem i smonica) u sorpciji klomazona, odnosno
odrediti njihov remedijacioni potencijal.
Za proučavanje sorpcionog ponašanja klomazona i određivanje njegovih sorpcionih
konstanti (Kd) za pomenute supstrate je korišćen batch metod [6], zasnovan na ravnotežnoj
raspodeli molekula klomazona u sistemu supstrat/vodena faza. U slučaju HA, sistem se
sastojao od smeše 25 mg supstratai 2,5 mL rastvora određene koncentracije (0,5 – 25
g/mL)klomazona u 0,01 M CaCl2, dok je u slučaju glina sistem sadržao 250 mg gline i 2
mL pomenutih rastvora. Svaka smeša je homogenizovana 24 h radi dostizanja ravnotežne
raspodele ovog jedinjenja između dve faze sistema. Nakon centrifugiranja, vodena faza je
analizirana HPLC-om opremljenim sa PDA detektorom, pri čemu su Kd koeficijenti
klomazona za proučavane supstrate računati kao odnos koncentracije pesticida koja je
sorbovana za supstrat (Cs) i koncentracije jedinjenja koja je zaostala u vodenoj fazi (Ce), u
uslovima ravnotežne raspodele. Adsorpcione izoterme su dobijene primenom Frojndlihove
jednačine na eksperimentalno dobijene rezultate, pri čemu su Frojndlihovi koeficijenti Kf i
n, dobijeni primenom linearne forme Frojdlihove jednačine.
Dobijeni rezultati ukazuju da je sorpcija klomazona mnogo veća za HA nego za gline,
i da opada u sledećem nizu: HA, rendzina (Kd=114,02 mL/g) >HA, smonica
(Kd=97,71 mL/g) >HA, černozem (Kd=91,24 mL/g)>> glina, smonica (Kd=2,29 mL/g)>
glina, černozem (Kd=2,16 mL/g)>glina, rendzina(Kd=1,61 mL/g).
Da je sorpcija klomazona za HA znatno veća nego za gline, ukazuju i vrednosti
Frojndlihovih Kf koeficijenata, koji za pomenute supstrate imaju sledeće vrednosti:
Kf=188,63 (HA, rendzina), Kf=170,61 (HA, smonica), Kf=167,19 (HA, černozem), Kf=1,80
(glina, černozem), Kf=1,10 (glina, rendzina) i Kf=0,98 (glina, smonica). Dobijene vrednosti
Frojndlihovih 1/n koeficijenata ukazuju da su izoterme dobijene za sve analizirane HA Ltpa (0,767, 0,698 i 0,708 za HA poreklom iz zemljišta tipa rendzina, černozem i smonica,
redom), što ukazuje na snažnu sorpciju molekula klomazona za sorpcione centre analiziranih
HA pri nižim koncentracijama pesticida, pri čemu ona opada kako koncentracija jedinjenja
raste. Sa druge strane, izoterme dobijene za gline poreklom iz rendzine i smonice (1/n=1,146
i 1,342, redom) su tzv. S-tipa, što ukazuje na slabiju adsorpciju klomazona za sorpcione
centre supstrata pri nižim koncentracijama pesticida u sistemu, nakon čega se sorpcija
pojačava, da bi pri većim količinama pesticida u sistemu, ona opet počela da se smanjuje
(postepena saturacija sorpcionih centara supstrata). Izoterma dobijena za glinu izdvojenu iz
zemljišta tipa černozem (1/n=1,074) je C-tipa i karakteriše je linearna zavisnost između
sorbovane količine klomazona i količine ovog pesticida koja zaostaje u rastvoru u sistemu
glina/voda.
Prikazani rezultati ukazuju da HA imaju dobar sorpcioni potencijal za klomazon,
odnosno da se mogu koristiti za remedijaciju zemljišta i različitih vodenih sistema
kontaminiranim klomazonom. Dodatne FTIR analize treba da pokažu koje funkcionalne
grupe HA i glina su odgovorne za vezivanje molekula klomazona i samim tim objasne
razlike u veličini sorpcije između različitih HA i glina poreklom iz različitih zemljišta.
PB  - Srpsko hemijsko društvo/Serbian Chemical Society
C3  - 9th Symposium Chemistry and Environmental Protection EnviroChem2023 with international participation, Kladovo, Serbia
T1  - Potencijal huminskih kiselina i glina u remedijaciji životne sredine kontaminirane klomazonom
T1  - Potential of humic acids and clays in the remediation of clomazonecontaminated environment
EP  - 72
EP  - 72
SP  - 71
UR  - https://hdl.handle.net/21.15107/rcub_agrospace_6686
ER  - 

@conference{
author = "Đurović-Pejčev, Rada and Kaluđerović, Lazar and Šantrić, Ljiljana and Đorđević, Tijana and Radmanović, Svjetlana",
year = "2023",
abstract = "Klomazon (IUPAC: 2-(2-hlorobenzil)-4,4-dimetil-1,2-oksazolidin-3-on) je selektivni
herbicid iz grupe izoksazolidinona, koji se na osnovu svojih fizičko-hemijskih karakteristika
može svrstati u grupu pesticida koji predstavljaju potencijalne kontaminante površinskih
voda, dubljih slojeva zemljišta i podzemnih voda.
Glina i organska materija, pre svega huminske kiseline (HA), su glavne sorbujuće
komponente zemljišta. Literaturni podaci ukazuju da u sorpciji klomazona u zemljištu
učestvuje ili organska materija [1-3]ili glina i organska materija [4,5]. S toga je cilj ovog
radabio ispitati potencijal HA i glina izdvojenih iz različitih tipova poljoprivrednog zemljišta
sa područja Republike Srbije (rendzina, černozem i smonica) u sorpciji klomazona, odnosno
odrediti njihov remedijacioni potencijal.
Za proučavanje sorpcionog ponašanja klomazona i određivanje njegovih sorpcionih
konstanti (Kd) za pomenute supstrate je korišćen batch metod [6], zasnovan na ravnotežnoj
raspodeli molekula klomazona u sistemu supstrat/vodena faza. U slučaju HA, sistem se
sastojao od smeše 25 mg supstratai 2,5 mL rastvora određene koncentracije (0,5 – 25
g/mL)klomazona u 0,01 M CaCl2, dok je u slučaju glina sistem sadržao 250 mg gline i 2
mL pomenutih rastvora. Svaka smeša je homogenizovana 24 h radi dostizanja ravnotežne
raspodele ovog jedinjenja između dve faze sistema. Nakon centrifugiranja, vodena faza je
analizirana HPLC-om opremljenim sa PDA detektorom, pri čemu su Kd koeficijenti
klomazona za proučavane supstrate računati kao odnos koncentracije pesticida koja je
sorbovana za supstrat (Cs) i koncentracije jedinjenja koja je zaostala u vodenoj fazi (Ce), u
uslovima ravnotežne raspodele. Adsorpcione izoterme su dobijene primenom Frojndlihove
jednačine na eksperimentalno dobijene rezultate, pri čemu su Frojndlihovi koeficijenti Kf i
n, dobijeni primenom linearne forme Frojdlihove jednačine.
Dobijeni rezultati ukazuju da je sorpcija klomazona mnogo veća za HA nego za gline,
i da opada u sledećem nizu: HA, rendzina (Kd=114,02 mL/g) >HA, smonica
(Kd=97,71 mL/g) >HA, černozem (Kd=91,24 mL/g)>> glina, smonica (Kd=2,29 mL/g)>
glina, černozem (Kd=2,16 mL/g)>glina, rendzina(Kd=1,61 mL/g).
Da je sorpcija klomazona za HA znatno veća nego za gline, ukazuju i vrednosti
Frojndlihovih Kf koeficijenata, koji za pomenute supstrate imaju sledeće vrednosti:
Kf=188,63 (HA, rendzina), Kf=170,61 (HA, smonica), Kf=167,19 (HA, černozem), Kf=1,80
(glina, černozem), Kf=1,10 (glina, rendzina) i Kf=0,98 (glina, smonica). Dobijene vrednosti
Frojndlihovih 1/n koeficijenata ukazuju da su izoterme dobijene za sve analizirane HA Ltpa (0,767, 0,698 i 0,708 za HA poreklom iz zemljišta tipa rendzina, černozem i smonica,
redom), što ukazuje na snažnu sorpciju molekula klomazona za sorpcione centre analiziranih
HA pri nižim koncentracijama pesticida, pri čemu ona opada kako koncentracija jedinjenja
raste. Sa druge strane, izoterme dobijene za gline poreklom iz rendzine i smonice (1/n=1,146
i 1,342, redom) su tzv. S-tipa, što ukazuje na slabiju adsorpciju klomazona za sorpcione
centre supstrata pri nižim koncentracijama pesticida u sistemu, nakon čega se sorpcija
pojačava, da bi pri većim količinama pesticida u sistemu, ona opet počela da se smanjuje
(postepena saturacija sorpcionih centara supstrata). Izoterma dobijena za glinu izdvojenu iz
zemljišta tipa černozem (1/n=1,074) je C-tipa i karakteriše je linearna zavisnost između
sorbovane količine klomazona i količine ovog pesticida koja zaostaje u rastvoru u sistemu
glina/voda.
Prikazani rezultati ukazuju da HA imaju dobar sorpcioni potencijal za klomazon,
odnosno da se mogu koristiti za remedijaciju zemljišta i različitih vodenih sistema
kontaminiranim klomazonom. Dodatne FTIR analize treba da pokažu koje funkcionalne
grupe HA i glina su odgovorne za vezivanje molekula klomazona i samim tim objasne
razlike u veličini sorpcije između različitih HA i glina poreklom iz različitih zemljišta.",
publisher = "Srpsko hemijsko društvo/Serbian Chemical Society",
journal = "9th Symposium Chemistry and Environmental Protection EnviroChem2023 with international participation, Kladovo, Serbia",
title = "Potencijal huminskih kiselina i glina u remedijaciji životne sredine kontaminirane klomazonom, Potential of humic acids and clays in the remediation of clomazonecontaminated environment",
pages = "72-72-71",
url = "https://hdl.handle.net/21.15107/rcub_agrospace_6686"
}

Đurović-Pejčev, R., Kaluđerović, L., Šantrić, L., Đorđević, T.,& Radmanović, S.. (2023). Potencijal huminskih kiselina i glina u remedijaciji životne sredine kontaminirane klomazonom. in 9th Symposium Chemistry and Environmental Protection EnviroChem2023 with international participation, Kladovo, Serbia
Srpsko hemijsko društvo/Serbian Chemical Society., 71-72.
https://hdl.handle.net/21.15107/rcub_agrospace_6686

Đurović-Pejčev R, Kaluđerović L, Šantrić L, Đorđević T, Radmanović S. Potencijal huminskih kiselina i glina u remedijaciji životne sredine kontaminirane klomazonom. in 9th Symposium Chemistry and Environmental Protection EnviroChem2023 with international participation, Kladovo, Serbia. 2023;:71-72.
https://hdl.handle.net/21.15107/rcub_agrospace_6686 .

Đurović-Pejčev, Rada, Kaluđerović, Lazar, Šantrić, Ljiljana, Đorđević, Tijana, Radmanović, Svjetlana, "Potencijal huminskih kiselina i glina u remedijaciji životne sredine kontaminirane klomazonom" in 9th Symposium Chemistry and Environmental Protection EnviroChem2023 with international participation, Kladovo, Serbia (2023):71-72,
https://hdl.handle.net/21.15107/rcub_agrospace_6686 .

TY  - JOUR
AU  - Ðurović-Pejčev, Rada
AU  - Radmanović, Svjetlana
AU  - Tomić, Zorica P.
AU  - Kaluđerović, Lazar
AU  - Đorđević, Tijana
PY  - 2023
UR  - https://pubs.rsc.org/en/content/articlelanding/2023/em/d2em00272h
UR  - http://aspace.agrif.bg.ac.rs/handle/123456789/6286
AB  - Kinetic studies are important for understanding the parameters and processes involved in the sorption of pesticides to soil. Considering the agricultural and environmental relevance of clomazone, its sorption kinetics was studied in four agricultural soils (Regosol, Planosol, Chernozem and Vertisol) at two concentrations (0.5 and 15 mg L−1). Different kinetic models were applied to the experimental data. The pseudo-second-order model described the data much better than the hyperbolic and pseudo-first-order models, and the kinetic rate constants indicated concentration-dependent clomazone sorption kinetics. The application of the two-site nonequilibrium model (TSNE) revealed a more time-dependent sorption of the lower clomazone concentration than that of the higher clomazone concentration, and the greatest concentration impact occurred in Regosol. Elovich and intraparticle diffusion models predicted more intensive sorption during the slower second phase and that sorption kinetics is governed more by mass transfer across the boundary layer than by a intraparticle diffusion process at higher clomazone concentration. Intraparticle diffusion is the rate-controlling process in Regosol at lower concentration, while this process and the boundary layer control the sorption kinetics in other soils. Significant correlations between some kinetic parameters and soil properties indicate an impact of the soil texture on the clomazone sorption mechanism, which must be considered in assessing the clomazone leaching behavior.
T2  - Environmental Science: Processes & Impacts
T2  - Environmental Science: Processes & ImpactsEnviron. Sci.: Processes Impacts
T1  - Characterization of the clomazone sorption process in four agricultural soils using different kinetic models
DO  - 10.1039/D2EM00272H
ER  - 

@article{
author = "Ðurović-Pejčev, Rada and Radmanović, Svjetlana and Tomić, Zorica P. and Kaluđerović, Lazar and Đorđević, Tijana",
year = "2023",
abstract = "Kinetic studies are important for understanding the parameters and processes involved in the sorption of pesticides to soil. Considering the agricultural and environmental relevance of clomazone, its sorption kinetics was studied in four agricultural soils (Regosol, Planosol, Chernozem and Vertisol) at two concentrations (0.5 and 15 mg L−1). Different kinetic models were applied to the experimental data. The pseudo-second-order model described the data much better than the hyperbolic and pseudo-first-order models, and the kinetic rate constants indicated concentration-dependent clomazone sorption kinetics. The application of the two-site nonequilibrium model (TSNE) revealed a more time-dependent sorption of the lower clomazone concentration than that of the higher clomazone concentration, and the greatest concentration impact occurred in Regosol. Elovich and intraparticle diffusion models predicted more intensive sorption during the slower second phase and that sorption kinetics is governed more by mass transfer across the boundary layer than by a intraparticle diffusion process at higher clomazone concentration. Intraparticle diffusion is the rate-controlling process in Regosol at lower concentration, while this process and the boundary layer control the sorption kinetics in other soils. Significant correlations between some kinetic parameters and soil properties indicate an impact of the soil texture on the clomazone sorption mechanism, which must be considered in assessing the clomazone leaching behavior.",
journal = "Environmental Science: Processes & Impacts, Environmental Science: Processes & ImpactsEnviron. Sci.: Processes Impacts",
title = "Characterization of the clomazone sorption process in four agricultural soils using different kinetic models",
doi = "10.1039/D2EM00272H"
}

Ðurović-Pejčev, R., Radmanović, S., Tomić, Z. P., Kaluđerović, L.,& Đorđević, T.. (2023). Characterization of the clomazone sorption process in four agricultural soils using different kinetic models. in Environmental Science: Processes & Impacts.
https://doi.org/10.1039/D2EM00272H

Ðurović-Pejčev R, Radmanović S, Tomić ZP, Kaluđerović L, Đorđević T. Characterization of the clomazone sorption process in four agricultural soils using different kinetic models. in Environmental Science: Processes & Impacts. 2023;.
doi:10.1039/D2EM00272H .

Ðurović-Pejčev, Rada, Radmanović, Svjetlana, Tomić, Zorica P., Kaluđerović, Lazar, Đorđević, Tijana, "Characterization of the clomazone sorption process in four agricultural soils using different kinetic models" in Environmental Science: Processes & Impacts (2023),
https://doi.org/10.1039/D2EM00272H . .

TY  - JOUR
AU  - Sarić-Krsmanović, Marija
AU  - Zagorchev, Lyuben
AU  - Gajić Umiljendić, Jelena
AU  - Rajković, Miloš
AU  - Radivojević, Ljiljana
AU  - Teofanova, Denitsa
AU  - Božić, Dragana
AU  - Vrbničanin, Sava
PY  - 2022
UR  - http://aspace.agrif.bg.ac.rs/handle/123456789/6038
AB  - Efficient approaches aimed at restricting Cuscuta campestris distribution can be based on the control of seed germination. Thus, data on effects of environmental factors, seed age, seed longevity and viability, and hosts on C. campestris seed germination and emergence would provide valuable information in that context. Seeds of 26 populations of C. campestris were collected from different locations in Serbia during the field season August–October between 2005 and 2019. Seeds were collected in three major agronomic regions in Serbia: Banat (13 populations), Srem (11 populations), and Macva (2 populations). The objectives of this study were to investigate the effects of different temperatures and light on seed germination and seedling growth of populations of C. campestris, determine possible correlations between seed age or hosts and total germination and seedling growth, and survey the morphological diversity and genetic variability of seeds of this parasitic plant. Large variability of germination patterns was observed within each agronomic region, and the high variance of seed germination patterns within regions reflects the ability of C. campestris to adapt to local agricultural management practices. For practical purposes, populations that start and complete their emergence earlier are considered harder to control. Thus, farmers should implement effective mechanical and chemical management measures for early-germinating populations.
PB  - MDPI
T2  - Agronomy
T1  - Variability in Early Seed Development of 26 Populations of Cuscuta campestris Yunck.: The Significance of Host, Seed Age, Morphological Trait, Light, Temperature, and Genetic Variance
IS  - 3
SP  - 559
VL  - 12
DO  - 10.3390/agronomy12030559
ER  - 

@article{
author = "Sarić-Krsmanović, Marija and Zagorchev, Lyuben and Gajić Umiljendić, Jelena and Rajković, Miloš and Radivojević, Ljiljana and Teofanova, Denitsa and Božić, Dragana and Vrbničanin, Sava",
year = "2022",
abstract = "Efficient approaches aimed at restricting Cuscuta campestris distribution can be based on the control of seed germination. Thus, data on effects of environmental factors, seed age, seed longevity and viability, and hosts on C. campestris seed germination and emergence would provide valuable information in that context. Seeds of 26 populations of C. campestris were collected from different locations in Serbia during the field season August–October between 2005 and 2019. Seeds were collected in three major agronomic regions in Serbia: Banat (13 populations), Srem (11 populations), and Macva (2 populations). The objectives of this study were to investigate the effects of different temperatures and light on seed germination and seedling growth of populations of C. campestris, determine possible correlations between seed age or hosts and total germination and seedling growth, and survey the morphological diversity and genetic variability of seeds of this parasitic plant. Large variability of germination patterns was observed within each agronomic region, and the high variance of seed germination patterns within regions reflects the ability of C. campestris to adapt to local agricultural management practices. For practical purposes, populations that start and complete their emergence earlier are considered harder to control. Thus, farmers should implement effective mechanical and chemical management measures for early-germinating populations.",
publisher = "MDPI",
journal = "Agronomy",
title = "Variability in Early Seed Development of 26 Populations of Cuscuta campestris Yunck.: The Significance of Host, Seed Age, Morphological Trait, Light, Temperature, and Genetic Variance",
number = "3",
pages = "559",
volume = "12",
doi = "10.3390/agronomy12030559"
}

Sarić-Krsmanović, M., Zagorchev, L., Gajić Umiljendić, J., Rajković, M., Radivojević, L., Teofanova, D., Božić, D.,& Vrbničanin, S.. (2022). Variability in Early Seed Development of 26 Populations of Cuscuta campestris Yunck.: The Significance of Host, Seed Age, Morphological Trait, Light, Temperature, and Genetic Variance. in Agronomy
MDPI., 12(3), 559.
https://doi.org/10.3390/agronomy12030559

Sarić-Krsmanović M, Zagorchev L, Gajić Umiljendić J, Rajković M, Radivojević L, Teofanova D, Božić D, Vrbničanin S. Variability in Early Seed Development of 26 Populations of Cuscuta campestris Yunck.: The Significance of Host, Seed Age, Morphological Trait, Light, Temperature, and Genetic Variance. in Agronomy. 2022;12(3):559.
doi:10.3390/agronomy12030559 .

Sarić-Krsmanović, Marija, Zagorchev, Lyuben, Gajić Umiljendić, Jelena, Rajković, Miloš, Radivojević, Ljiljana, Teofanova, Denitsa, Božić, Dragana, Vrbničanin, Sava, "Variability in Early Seed Development of 26 Populations of Cuscuta campestris Yunck.: The Significance of Host, Seed Age, Morphological Trait, Light, Temperature, and Genetic Variance" in Agronomy, 12, no. 3 (2022):559,
https://doi.org/10.3390/agronomy12030559 . .

TY  - JOUR
AU  - Jovičić, Ivana S.
AU  - Vujadinović, Mirjam P.
AU  - Vuković, Ana J.
AU  - Radonjić, Anđa B.
AU  - Petrović-Obradović, Olivera T.
PY  - 2022
UR  - http://aspace.agrif.bg.ac.rs/handle/123456789/6238
AB  - Populations of the most abundant alfalfa aphids, Acyrthosiphon pisum and Therioaphis trifolii, have periodic fluctuations, and many factors affect their dynamics. In the present study, we examined the impact of daily air temperatures on the abundance of two alfalfa aphids in field conditions. The numbers of these two aphids on alfalfa were documented at two locations in a representative alfalfa growing area in Serbia during a three-year field study. Based on the records of aphid abundance and daily air temperatures during the whole study, it was found that a correlation between the sum of optimal daily air temperatures for aphid development, the sum of maximum daily air temperatures and the number of recorded aphid peaks was significant and can therefore be considered for the detection of suitable temperature conditions to increase aphid abundance. The study shows that the highest correlations were between a high density of A. pisum and the sum of optimal daily air temperatures for its development (Ck=0.569) and between a high density of T. trifolii and the sum of maximum daily air temperatures (Ck=0.595). The length of time required for the growth of populations of the two alfalfa aphids differed: 30 days for A. pisum and 5 days for T. trifolii. The association of temperature data to alfalfa aphid abundance enables a projection of their population behavior in changed future climate conditions. This study suggests increased population sizes of T. trifolii and decreased population sizes of A. pisum on alfalfa under the warmer conditions that are expected to prevail in the future. © 2022 Journal of Agricultural Sciences (Belgrade). All rights reserved.
T2  - Journal of Agricultural Sciences (Belgrade)
T2  - Journal of Agricultural Sciences (Belgrade)
T1  - EFFECTS OF TEMPERATURE ON ACYRTHOSIPHON PISUM AND THERIOAPHIS TRIFOLII (HEMIPTERA: APHIDIDAE) ABUNDANCE IN ALFALFA CROPS: A CASE STUDY IN NORTHERN SERBIA
EP  - 283
IS  - 3
SP  - 269
VL  - 67
DO  - 10.2298/JAS2203269J
ER  - 

@article{
author = "Jovičić, Ivana S. and Vujadinović, Mirjam P. and Vuković, Ana J. and Radonjić, Anđa B. and Petrović-Obradović, Olivera T.",
year = "2022",
abstract = "Populations of the most abundant alfalfa aphids, Acyrthosiphon pisum and Therioaphis trifolii, have periodic fluctuations, and many factors affect their dynamics. In the present study, we examined the impact of daily air temperatures on the abundance of two alfalfa aphids in field conditions. The numbers of these two aphids on alfalfa were documented at two locations in a representative alfalfa growing area in Serbia during a three-year field study. Based on the records of aphid abundance and daily air temperatures during the whole study, it was found that a correlation between the sum of optimal daily air temperatures for aphid development, the sum of maximum daily air temperatures and the number of recorded aphid peaks was significant and can therefore be considered for the detection of suitable temperature conditions to increase aphid abundance. The study shows that the highest correlations were between a high density of A. pisum and the sum of optimal daily air temperatures for its development (Ck=0.569) and between a high density of T. trifolii and the sum of maximum daily air temperatures (Ck=0.595). The length of time required for the growth of populations of the two alfalfa aphids differed: 30 days for A. pisum and 5 days for T. trifolii. The association of temperature data to alfalfa aphid abundance enables a projection of their population behavior in changed future climate conditions. This study suggests increased population sizes of T. trifolii and decreased population sizes of A. pisum on alfalfa under the warmer conditions that are expected to prevail in the future. © 2022 Journal of Agricultural Sciences (Belgrade). All rights reserved.",
journal = "Journal of Agricultural Sciences (Belgrade), Journal of Agricultural Sciences (Belgrade)",
title = "EFFECTS OF TEMPERATURE ON ACYRTHOSIPHON PISUM AND THERIOAPHIS TRIFOLII (HEMIPTERA: APHIDIDAE) ABUNDANCE IN ALFALFA CROPS: A CASE STUDY IN NORTHERN SERBIA",
pages = "283-269",
number = "3",
volume = "67",
doi = "10.2298/JAS2203269J"
}

Jovičić, I. S., Vujadinović, M. P., Vuković, A. J., Radonjić, A. B.,& Petrović-Obradović, O. T.. (2022). EFFECTS OF TEMPERATURE ON ACYRTHOSIPHON PISUM AND THERIOAPHIS TRIFOLII (HEMIPTERA: APHIDIDAE) ABUNDANCE IN ALFALFA CROPS: A CASE STUDY IN NORTHERN SERBIA. in Journal of Agricultural Sciences (Belgrade), 67(3), 269-283.
https://doi.org/10.2298/JAS2203269J

Jovičić IS, Vujadinović MP, Vuković AJ, Radonjić AB, Petrović-Obradović OT. EFFECTS OF TEMPERATURE ON ACYRTHOSIPHON PISUM AND THERIOAPHIS TRIFOLII (HEMIPTERA: APHIDIDAE) ABUNDANCE IN ALFALFA CROPS: A CASE STUDY IN NORTHERN SERBIA. in Journal of Agricultural Sciences (Belgrade). 2022;67(3):269-283.
doi:10.2298/JAS2203269J .

Jovičić, Ivana S., Vujadinović, Mirjam P., Vuković, Ana J., Radonjić, Anđa B., Petrović-Obradović, Olivera T., "EFFECTS OF TEMPERATURE ON ACYRTHOSIPHON PISUM AND THERIOAPHIS TRIFOLII (HEMIPTERA: APHIDIDAE) ABUNDANCE IN ALFALFA CROPS: A CASE STUDY IN NORTHERN SERBIA" in Journal of Agricultural Sciences (Belgrade), 67, no. 3 (2022):269-283,
https://doi.org/10.2298/JAS2203269J . .

TY  - JOUR
AU  - Saulić, Markola
AU  - Oveisi, Mostafa
AU  - Đalović, Ivica
AU  - Jovanović, Vladan
AU  - Božić, Dragana
AU  - Vrbničanin, Sava
PY  - 2021
UR  - http://fiver.ifvcns.rs/handle/123456789/2277
UR  - http://aspace.agrif.bg.ac.rs/handle/123456789/6444
AB  - Rezerve semena korovskih biljaka u zemljištu sa jedne strane predstavljaju stalni izvor zakorovljenosti, dok sa druge imaju ulogu u održavanju stabilnosti ekosistema i biodiverziteta. Malobrojna istraživanja na ovu temu su pokazala veliku varijabilnost u rezultatima, u sličnim eksperimentalnim uslovima, ali pri korišćenju različitih metoda. Stoga ciljevi u ovom istraživanja su bili odabir adekvatne i precizne metode za procenu rezerve semena korovskih biljaka i pravljenje pouzdanog modela za prognoziranje dinamike pojave korovskih populacija. Istraživanja su izvedena na oglednom polju Instituta za ratarstvo i povrtarstvo u Novom Sadu (N 45°19', E 19°50') u okviru dugogodišnjeg stacioniranog ogleda „Plodoredi”, koji se smatra jednim od najstarijih eksperimenata ovog tipa na prostoru jugoistočne Evrope. U ogledu se ispitivao uticaj sistema gajenja useva na sastav rezervi semena korovskih biljaka, a potom se upoređivao trоpoljni plodored (ozima pšenica-soja-kukuruz) sa monokulturom ozime pšenice. U obe varijante primenjen je isti sistem đubrenja i to 100 kg/ha N (50 kg/ha u jesen pred osnovnu obradu i 50 kg/ha u proleće u prihrani). Za uzorkovanje zemljišta primenjen je „metod kvadrata”, kao pouzdaniji u odnosu na šahovski tip i uzorkovanje po dijagonali koji se u praksi češće koriste. Procena rezerve semena korovskih biljaka urađena je primenom dva metodološka postupka: fizička ekstrakcija semena i naklijavanje zemljišnih uzoraka.
T2  - Zbornik rezimea, 11. Kongres o korovima i savetovanje o herbicidima i regulatorima rasta. Palić, 20-23.09.2021.
T2  - Zbornik rezimea, 11. Kongres o korovima i savetovanje o herbicidima i regulatorima rasta. Palić, 20-23.09.2021.
T1  - Model za simulaciju procene rezerve semena korovskih biljaka u zemljištu
EP  - 28
SP  - 27
UR  - https://hdl.handle.net/21.15107/rcub_agrospace_6444
ER  - 

@article{
author = "Saulić, Markola and Oveisi, Mostafa and Đalović, Ivica and Jovanović, Vladan and Božić, Dragana and Vrbničanin, Sava",
year = "2021",
abstract = "Rezerve semena korovskih biljaka u zemljištu sa jedne strane predstavljaju stalni izvor zakorovljenosti, dok sa druge imaju ulogu u održavanju stabilnosti ekosistema i biodiverziteta. Malobrojna istraživanja na ovu temu su pokazala veliku varijabilnost u rezultatima, u sličnim eksperimentalnim uslovima, ali pri korišćenju različitih metoda. Stoga ciljevi u ovom istraživanja su bili odabir adekvatne i precizne metode za procenu rezerve semena korovskih biljaka i pravljenje pouzdanog modela za prognoziranje dinamike pojave korovskih populacija. Istraživanja su izvedena na oglednom polju Instituta za ratarstvo i povrtarstvo u Novom Sadu (N 45°19', E 19°50') u okviru dugogodišnjeg stacioniranog ogleda „Plodoredi”, koji se smatra jednim od najstarijih eksperimenata ovog tipa na prostoru jugoistočne Evrope. U ogledu se ispitivao uticaj sistema gajenja useva na sastav rezervi semena korovskih biljaka, a potom se upoređivao trоpoljni plodored (ozima pšenica-soja-kukuruz) sa monokulturom ozime pšenice. U obe varijante primenjen je isti sistem đubrenja i to 100 kg/ha N (50 kg/ha u jesen pred osnovnu obradu i 50 kg/ha u proleće u prihrani). Za uzorkovanje zemljišta primenjen je „metod kvadrata”, kao pouzdaniji u odnosu na šahovski tip i uzorkovanje po dijagonali koji se u praksi češće koriste. Procena rezerve semena korovskih biljaka urađena je primenom dva metodološka postupka: fizička ekstrakcija semena i naklijavanje zemljišnih uzoraka.",
journal = "Zbornik rezimea, 11. Kongres o korovima i savetovanje o herbicidima i regulatorima rasta. Palić, 20-23.09.2021., Zbornik rezimea, 11. Kongres o korovima i savetovanje o herbicidima i regulatorima rasta. Palić, 20-23.09.2021.",
title = "Model za simulaciju procene rezerve semena korovskih biljaka u zemljištu",
pages = "28-27",
url = "https://hdl.handle.net/21.15107/rcub_agrospace_6444"
}

Saulić, M., Oveisi, M., Đalović, I., Jovanović, V., Božić, D.,& Vrbničanin, S.. (2021). Model za simulaciju procene rezerve semena korovskih biljaka u zemljištu. in Zbornik rezimea, 11. Kongres o korovima i savetovanje o herbicidima i regulatorima rasta. Palić, 20-23.09.2021., 27-28.
https://hdl.handle.net/21.15107/rcub_agrospace_6444

Saulić M, Oveisi M, Đalović I, Jovanović V, Božić D, Vrbničanin S. Model za simulaciju procene rezerve semena korovskih biljaka u zemljištu. in Zbornik rezimea, 11. Kongres o korovima i savetovanje o herbicidima i regulatorima rasta. Palić, 20-23.09.2021.. 2021;:27-28.
https://hdl.handle.net/21.15107/rcub_agrospace_6444 .

Saulić, Markola, Oveisi, Mostafa, Đalović, Ivica, Jovanović, Vladan, Božić, Dragana, Vrbničanin, Sava, "Model za simulaciju procene rezerve semena korovskih biljaka u zemljištu" in Zbornik rezimea, 11. Kongres o korovima i savetovanje o herbicidima i regulatorima rasta. Palić, 20-23.09.2021. (2021):27-28,
https://hdl.handle.net/21.15107/rcub_agrospace_6444 .

TY  - JOUR
AU  - Kaluđerović, Lazar
AU  - Tomić, Zorica
AU  - Đurović-Pejčev, Rada
AU  - Životić, Ljubomir
PY  - 2021
UR  - http://aspace.agrif.bg.ac.rs/handle/123456789/6777
AB  - The adsorption behaviour of the herbicide clomazone on inorganic and organically modified montmorillonite from the Bogovina deposit in Serbia was investigated. Montmorillonite was modified first with NaCl and then with organic complexes such as hexadecyltrimethylammonium bromide (HDTMA) and phenyltrimethylammonium chloride (PTMA). Changes in the surface properties and morphology of the montmorillonite before and after the modification with various concentrations of organic complexes were investigated using X-ray diffraction (XRD) and scanning electron microscopy (SEM). Adsorption of clomazone on all examined samples was investigated using the batch adsorption method. Montmorillonite modified with HDTMA-bromide displayed greater uptake of the clomazone compared to the PTMA-montmorillonite, and both organically modified montmorillonites displayed greater uptake of the herbicide compared to the inorganic montmorillonite. Comparing the Freundlich coefficient and maximum adsorbed clomazone quantity values obtained by Langmuir model, the levels of adsorption of clomazone decreased in the following order: HDTMA-montmorillonite with 1.00 cation-exchange capacity (CEC) saturation > HDTMA-montmorillonite with 0.75 CEC saturation > PTMA-montmorillonite with 1.00 CEC saturation > PTMA-montmorillonite with 0.75 CEC saturation > HDTMA-montmorillonite with 0.50 CEC saturation > HDTMA-montmorillonite with 0.25 CEC saturation > PTMA-montmorillonite with 0.50 CEC saturation > PTMA-montmorillonite with 0.25 CEC saturation > Na-montmorillonite > raw sample. The type and content of an organic cation plays an important role in the behaviour of clomazone in a solid/liquid system. It is concluded that organically modified montmorillonite from Bogovina might be used as an effective adsorbent for clomazone.
PB  - Cambridge University Press
T2  - Clay Minerals
T1  - Adsorption behaviour of clomazone on inorganic and organically modified natural montmorillonite from Bogovina (Serbia)
EP  - 350
IS  - 4
SP  - 342
VL  - 55
DO  - 10.1180/clm.2021.3
ER  - 

@article{
author = "Kaluđerović, Lazar and Tomić, Zorica and Đurović-Pejčev, Rada and Životić, Ljubomir",
year = "2021",
abstract = "The adsorption behaviour of the herbicide clomazone on inorganic and organically modified montmorillonite from the Bogovina deposit in Serbia was investigated. Montmorillonite was modified first with NaCl and then with organic complexes such as hexadecyltrimethylammonium bromide (HDTMA) and phenyltrimethylammonium chloride (PTMA). Changes in the surface properties and morphology of the montmorillonite before and after the modification with various concentrations of organic complexes were investigated using X-ray diffraction (XRD) and scanning electron microscopy (SEM). Adsorption of clomazone on all examined samples was investigated using the batch adsorption method. Montmorillonite modified with HDTMA-bromide displayed greater uptake of the clomazone compared to the PTMA-montmorillonite, and both organically modified montmorillonites displayed greater uptake of the herbicide compared to the inorganic montmorillonite. Comparing the Freundlich coefficient and maximum adsorbed clomazone quantity values obtained by Langmuir model, the levels of adsorption of clomazone decreased in the following order: HDTMA-montmorillonite with 1.00 cation-exchange capacity (CEC) saturation > HDTMA-montmorillonite with 0.75 CEC saturation > PTMA-montmorillonite with 1.00 CEC saturation > PTMA-montmorillonite with 0.75 CEC saturation > HDTMA-montmorillonite with 0.50 CEC saturation > HDTMA-montmorillonite with 0.25 CEC saturation > PTMA-montmorillonite with 0.50 CEC saturation > PTMA-montmorillonite with 0.25 CEC saturation > Na-montmorillonite > raw sample. The type and content of an organic cation plays an important role in the behaviour of clomazone in a solid/liquid system. It is concluded that organically modified montmorillonite from Bogovina might be used as an effective adsorbent for clomazone.",
publisher = "Cambridge University Press",
journal = "Clay Minerals",
title = "Adsorption behaviour of clomazone on inorganic and organically modified natural montmorillonite from Bogovina (Serbia)",
pages = "350-342",
number = "4",
volume = "55",
doi = "10.1180/clm.2021.3"
}

Kaluđerović, L., Tomić, Z., Đurović-Pejčev, R.,& Životić, L.. (2021). Adsorption behaviour of clomazone on inorganic and organically modified natural montmorillonite from Bogovina (Serbia). in Clay Minerals
Cambridge University Press., 55(4), 342-350.
https://doi.org/10.1180/clm.2021.3

Kaluđerović L, Tomić Z, Đurović-Pejčev R, Životić L. Adsorption behaviour of clomazone on inorganic and organically modified natural montmorillonite from Bogovina (Serbia). in Clay Minerals. 2021;55(4):342-350.
doi:10.1180/clm.2021.3 .

Kaluđerović, Lazar, Tomić, Zorica, Đurović-Pejčev, Rada, Životić, Ljubomir, "Adsorption behaviour of clomazone on inorganic and organically modified natural montmorillonite from Bogovina (Serbia)" in Clay Minerals, 55, no. 4 (2021):342-350,
https://doi.org/10.1180/clm.2021.3 . .

TY  - JOUR
AU  - Đukić, Nikola
AU  - Radonjić, Andja
AU  - Popović, Blaženka
AU  - Andrić, Goran
PY  - 2021
UR  - http://aspace.agrif.bg.ac.rs/handle/123456789/5941
AB  - The effects of brewer's yeast and wheat patent flour on Tribolium castaneum (Herbst) life parameters at different population densities (1, 2, 5 and 10 pairs) were examined. A standard diet (95% wheat flour + 5% brewer's yeast) was used as control. The effect was examined on the duration of egg, larval and pupal stages, total development cycle, first adult emergence, eclosion period, the total number of offspring, number of offspring per female and body weight of adult offspring. For each diet type and population density, adults were allowed to feed and oviposit for 7 days before removal from diets. A longer larval stage was recorded in brewer's yeast (between 23.88 and 26.25 days, depending on population density) and patent flour (17.63–23 days) compared to the standard diet (12.88 and 13.38 days). The longest eclosion period was recorded in patent flour (19–21.23 days), which was the only diet unaffected by population density. In the brewer's yeast and standard diet, the period of eclosion was prolonged with the increase in population density. The lowest number of progeny was recorded in patent flour (44.29–49.63 insects), followed by brewer's yeast (22.86–177 insects), while the highest number of progeny (107.25–313.38 insects) was recorded in the standard diet. Population density did not affect the total number of progeny in patent flour, which remained low at all densities, while in the brewer's yeast and standard diet the rise in population densities caused a rise in progeny numbers. The type of diet did not affect the body weight of adult progeny: the highest body mass of progeny was recorded at the lowest population density and the lowest mass at the highest. This study provides insight into poorly researched development cycle and reproductive strategies of T. castaneum on brewer's yeast and patent flour, which are important stored products.
PB  - Elsevier Ltd
T2  - Journal of Stored Products Research
T1  - Development and progeny performance of Tribolium castaneum (Herbst) in brewer’s yeast and wheat (patent) flour at different population densities
SP  - 101886
VL  - 94
DO  - 10.1016/j.jspr.2021.101886
ER  - 

@article{
author = "Đukić, Nikola and Radonjić, Andja and Popović, Blaženka and Andrić, Goran",
year = "2021",
abstract = "The effects of brewer's yeast and wheat patent flour on Tribolium castaneum (Herbst) life parameters at different population densities (1, 2, 5 and 10 pairs) were examined. A standard diet (95% wheat flour + 5% brewer's yeast) was used as control. The effect was examined on the duration of egg, larval and pupal stages, total development cycle, first adult emergence, eclosion period, the total number of offspring, number of offspring per female and body weight of adult offspring. For each diet type and population density, adults were allowed to feed and oviposit for 7 days before removal from diets. A longer larval stage was recorded in brewer's yeast (between 23.88 and 26.25 days, depending on population density) and patent flour (17.63–23 days) compared to the standard diet (12.88 and 13.38 days). The longest eclosion period was recorded in patent flour (19–21.23 days), which was the only diet unaffected by population density. In the brewer's yeast and standard diet, the period of eclosion was prolonged with the increase in population density. The lowest number of progeny was recorded in patent flour (44.29–49.63 insects), followed by brewer's yeast (22.86–177 insects), while the highest number of progeny (107.25–313.38 insects) was recorded in the standard diet. Population density did not affect the total number of progeny in patent flour, which remained low at all densities, while in the brewer's yeast and standard diet the rise in population densities caused a rise in progeny numbers. The type of diet did not affect the body weight of adult progeny: the highest body mass of progeny was recorded at the lowest population density and the lowest mass at the highest. This study provides insight into poorly researched development cycle and reproductive strategies of T. castaneum on brewer's yeast and patent flour, which are important stored products.",
publisher = "Elsevier Ltd",
journal = "Journal of Stored Products Research",
title = "Development and progeny performance of Tribolium castaneum (Herbst) in brewer’s yeast and wheat (patent) flour at different population densities",
pages = "101886",
volume = "94",
doi = "10.1016/j.jspr.2021.101886"
}

Đukić, N., Radonjić, A., Popović, B.,& Andrić, G.. (2021). Development and progeny performance of Tribolium castaneum (Herbst) in brewer’s yeast and wheat (patent) flour at different population densities. in Journal of Stored Products Research
Elsevier Ltd., 94, 101886.
https://doi.org/10.1016/j.jspr.2021.101886

Đukić N, Radonjić A, Popović B, Andrić G. Development and progeny performance of Tribolium castaneum (Herbst) in brewer’s yeast and wheat (patent) flour at different population densities. in Journal of Stored Products Research. 2021;94:101886.
doi:10.1016/j.jspr.2021.101886 .

Đukić, Nikola, Radonjić, Andja, Popović, Blaženka, Andrić, Goran, "Development and progeny performance of Tribolium castaneum (Herbst) in brewer’s yeast and wheat (patent) flour at different population densities" in Journal of Stored Products Research, 94 (2021):101886,
https://doi.org/10.1016/j.jspr.2021.101886 . .

TY  - JOUR
AU  - Đukić, Nikola
AU  - Andrić, Goran
AU  - Glinwood, Robert
AU  - Ninković, Velemir
AU  - Andjelković, Boban
AU  - Radonjić, Andja
PY  - 2021
UR  - http://aspace.agrif.bg.ac.rs/handle/123456789/5855
AB  - Movement of the red flour beetle, Tribolium castaneum (Herbst) (Coleoptera: Tenebrionidae), in stored products is mediated by food volatiles and other semiochemicals. RESULTS: In two-way olfactometer assays, T. castaneum was more attracted to wheat bran previously infested with conspecifics than to uninfested bran. Chemical analysis showed that 1-pentadecene was present in the headspace of T. castaneum-infested wheat bran, but not detectable in the headspace of uninfested bran. An olfactometer was used to test the effect on T. castaneum behaviour of 1-pentadecene, and of volatiles from wheat bran with and without 1-pentadecene. The lowest concentration of 1-pentadecene exhibited an attractive effect, compared to the control (n-hexane). Slightly higher concentrations showed a neutral effect, while the highest concentrations repelled T. castaneum. Wheat bran with a low 1-pentadecene concentration was more attractive than wheat bran alone, whereas higher concentrations of 1-pentadecene were repellent. CONCLUSION: The results provide important information on intraspecific, semiochemical-mediated behaviour in T. castaneum, which could potentially be used to develop new methods to monitor the flour beetles in stored products.
PB  - John Wiley and Sons Ltd
T2  - Pest Management Science
T1  - The effect of 1-pentadecene on Triboliumcastaneum behaviour: Repellent or attractant?
DO  - 10.1002/ps.6428
ER  - 

@article{
author = "Đukić, Nikola and Andrić, Goran and Glinwood, Robert and Ninković, Velemir and Andjelković, Boban and Radonjić, Andja",
year = "2021",
abstract = "Movement of the red flour beetle, Tribolium castaneum (Herbst) (Coleoptera: Tenebrionidae), in stored products is mediated by food volatiles and other semiochemicals. RESULTS: In two-way olfactometer assays, T. castaneum was more attracted to wheat bran previously infested with conspecifics than to uninfested bran. Chemical analysis showed that 1-pentadecene was present in the headspace of T. castaneum-infested wheat bran, but not detectable in the headspace of uninfested bran. An olfactometer was used to test the effect on T. castaneum behaviour of 1-pentadecene, and of volatiles from wheat bran with and without 1-pentadecene. The lowest concentration of 1-pentadecene exhibited an attractive effect, compared to the control (n-hexane). Slightly higher concentrations showed a neutral effect, while the highest concentrations repelled T. castaneum. Wheat bran with a low 1-pentadecene concentration was more attractive than wheat bran alone, whereas higher concentrations of 1-pentadecene were repellent. CONCLUSION: The results provide important information on intraspecific, semiochemical-mediated behaviour in T. castaneum, which could potentially be used to develop new methods to monitor the flour beetles in stored products.",
publisher = "John Wiley and Sons Ltd",
journal = "Pest Management Science",
title = "The effect of 1-pentadecene on Triboliumcastaneum behaviour: Repellent or attractant?",
doi = "10.1002/ps.6428"
}

Đukić, N., Andrić, G., Glinwood, R., Ninković, V., Andjelković, B.,& Radonjić, A.. (2021). The effect of 1-pentadecene on Triboliumcastaneum behaviour: Repellent or attractant?. in Pest Management Science
John Wiley and Sons Ltd..
https://doi.org/10.1002/ps.6428

Đukić N, Andrić G, Glinwood R, Ninković V, Andjelković B, Radonjić A. The effect of 1-pentadecene on Triboliumcastaneum behaviour: Repellent or attractant?. in Pest Management Science. 2021;.
doi:10.1002/ps.6428 .

Đukić, Nikola, Andrić, Goran, Glinwood, Robert, Ninković, Velemir, Andjelković, Boban, Radonjić, Andja, "The effect of 1-pentadecene on Triboliumcastaneum behaviour: Repellent or attractant?" in Pest Management Science (2021),
https://doi.org/10.1002/ps.6428 . .

TY  - JOUR
AU  - Luković, Jelena
AU  - Milijašević-Marčić, Svetlana
AU  - Hatvani, Lorant
AU  - Kredics, Laszlo
AU  - Szucs, Attila
AU  - Vagvolgyi, Csaba
AU  - Duduk, Nataša
AU  - Vico, Ivana
AU  - Potocnik, Ivana
PY  - 2020
UR  - http://aspace.agrif.bg.ac.rs/handle/123456789/5299
AB  - Twenty-two strains of Trichoderma spp. (T. harzianum species complex [THSC], Trichoderma aggressivum f. europaeum, Trichoderma pleuroti, and Trichoderma pleuroticola) causing green mold disease on edible mushrooms (button mushroom, shiitake and oyster mushroom), collected during 2004-2018 from four countries (Serbia, North Macedonia, Croatia, and Hungary) were examined. Based on their ITS (internal transcribed spacer) sequences, strains from shiitake mushroom in Serbia were identified as members of the THSC, while in samples obtained from Serbian and North-Macedonian oyster mushroom farms THSC, T. pleuroti and T. pleuroticola were detected, which represent the first findings in the region. In fungicide susceptibility tests, all examined Trichoderma strains were found to be highly sensitive to prochloraz (ED(50)0.4 mu g mL(-1)) and considerably susceptible to metrafenone (ED50  lt  4 mu g mL(-1)). The most sensitive taxon to both fungicides was THSC from oyster mushroom. The toxicity of metrafenone was satisfying and strains from oyster mushroom showed the highest sensitivity (ED50  lt  1.43 mu g mL(-1)), while strains originating from button mushroom and shiitake displayed similar susceptibilities (ED50  lt  3.64 mu g mL(-1)). After additional in vivo trials, metrafenone might also be recommended for the control of green mold disease in mushroom farms.
PB  - Taylor & Francis Inc, Philadelphia
T2  - Journal of Environmental Science and Health Part B-Pesticides Food Contaminants and Agricultural Was
T1  - Sensitivity of Trichoderma strains from edible mushrooms to the fungicides prochloraz and metrafenone
DO  - 10.1080/03601234.2020.1838821
ER  - 

@article{
author = "Luković, Jelena and Milijašević-Marčić, Svetlana and Hatvani, Lorant and Kredics, Laszlo and Szucs, Attila and Vagvolgyi, Csaba and Duduk, Nataša and Vico, Ivana and Potocnik, Ivana",
year = "2020",
abstract = "Twenty-two strains of Trichoderma spp. (T. harzianum species complex [THSC], Trichoderma aggressivum f. europaeum, Trichoderma pleuroti, and Trichoderma pleuroticola) causing green mold disease on edible mushrooms (button mushroom, shiitake and oyster mushroom), collected during 2004-2018 from four countries (Serbia, North Macedonia, Croatia, and Hungary) were examined. Based on their ITS (internal transcribed spacer) sequences, strains from shiitake mushroom in Serbia were identified as members of the THSC, while in samples obtained from Serbian and North-Macedonian oyster mushroom farms THSC, T. pleuroti and T. pleuroticola were detected, which represent the first findings in the region. In fungicide susceptibility tests, all examined Trichoderma strains were found to be highly sensitive to prochloraz (ED(50)0.4 mu g mL(-1)) and considerably susceptible to metrafenone (ED50  lt  4 mu g mL(-1)). The most sensitive taxon to both fungicides was THSC from oyster mushroom. The toxicity of metrafenone was satisfying and strains from oyster mushroom showed the highest sensitivity (ED50  lt  1.43 mu g mL(-1)), while strains originating from button mushroom and shiitake displayed similar susceptibilities (ED50  lt  3.64 mu g mL(-1)). After additional in vivo trials, metrafenone might also be recommended for the control of green mold disease in mushroom farms.",
publisher = "Taylor & Francis Inc, Philadelphia",
journal = "Journal of Environmental Science and Health Part B-Pesticides Food Contaminants and Agricultural Was",
title = "Sensitivity of Trichoderma strains from edible mushrooms to the fungicides prochloraz and metrafenone",
doi = "10.1080/03601234.2020.1838821"
}

Luković, J., Milijašević-Marčić, S., Hatvani, L., Kredics, L., Szucs, A., Vagvolgyi, C., Duduk, N., Vico, I.,& Potocnik, I.. (2020). Sensitivity of Trichoderma strains from edible mushrooms to the fungicides prochloraz and metrafenone. in Journal of Environmental Science and Health Part B-Pesticides Food Contaminants and Agricultural Was
Taylor & Francis Inc, Philadelphia..
https://doi.org/10.1080/03601234.2020.1838821

Luković J, Milijašević-Marčić S, Hatvani L, Kredics L, Szucs A, Vagvolgyi C, Duduk N, Vico I, Potocnik I. Sensitivity of Trichoderma strains from edible mushrooms to the fungicides prochloraz and metrafenone. in Journal of Environmental Science and Health Part B-Pesticides Food Contaminants and Agricultural Was. 2020;.
doi:10.1080/03601234.2020.1838821 .

Luković, Jelena, Milijašević-Marčić, Svetlana, Hatvani, Lorant, Kredics, Laszlo, Szucs, Attila, Vagvolgyi, Csaba, Duduk, Nataša, Vico, Ivana, Potocnik, Ivana, "Sensitivity of Trichoderma strains from edible mushrooms to the fungicides prochloraz and metrafenone" in Journal of Environmental Science and Health Part B-Pesticides Food Contaminants and Agricultural Was (2020),
https://doi.org/10.1080/03601234.2020.1838821 . .