TY  - CONF
AU  - Savić, A.
AU  - Petrović, S.
AU  - Saulić, M.
AU  - Pavlović, D.
AU  - Božić, D.
AU  - Vrbničanin, S.
PY  - 2017
UR  - http://aspace.agrif.bg.ac.rs/handle/123456789/6455
AB  - Ambrosia artemisiifolia je ekonomski štetna korovska vrsta pri čijoj visokoj brojnosti prinosi useva mogu biti značajno umanjeni ili potpuno uništeni. Pored A. artemisiifolia u Srbiji lokalno je prisutna i Ambrosia trifida. Po habitusu je robusnija od A. artemisiifolia, čiji primerci zabeleženi na području centralne Bačke (Srbija) dostižu visinu i do 4 m. S obzirom da je A. trifida u ekspanziji pretpostavlja se da će pričinjavati mnogo veće štete od A. artemisiifolia (kada se nađu na istom arealu), kako u biljnoj proizvodnji tako i u ekosistemu potiskujući autohtone vrste i izazivajući alergijske smetnje kod ljudi i životinja. Cilj ovih istraživanja je da se odredi koliki ie uticaj A. artemisiifolia na vegetativni prinos A. trifida u uslovima njihove koegzistencije.
Eksperiment ie postavljen po modelu zamenjujućih serija (Replacement Design) gde je praćena  kompetitivna interakcija izmedu A. artemisiifolia (AA) i A. trifida (AT). Ogled je postavljen u šest tretmana (potpuno slučajan blok sistem u četiri ponavljanja) sa različitim proporcijama biljaka AA i AT po m2 (a-10:0; b-8:2; c-4:6; d-6:4, e-2:8 i f-0:10). Tokom sezone (2016) kroz tri ocene mereni su vegetativni parametri AT (visina, širina, broi listova biljaka, suva masa) i upoređene su vrednosti merenih parametra iz svih tretmana sa tretmanom F.
Prosečne visine biljaka u prvoj oceni kretale su se od 37,19 cm do 51,25 cm, u drugoj oceni od 70,87 cm do 99,95 cm i u trećoj oceni od 86,90 cm do 155 cm, pri čemu su statistički značajne razlike (P<0,01) zabeležene izmedu F i E (l ocena), F I E, F i D (Il ocena) i između F i E (Ill ocena). U prvoj i drugoj oceni bilike iz varijante F su dostigle maksimalnu visinu, dok je u trećoj oceni maksimalna visina zabeležena u varijanti B. Prosečna širina biljaka kretala se u rasponu od 18,5 cm do 20,5 cm (I ocena), od 16,094 cm do 20, 15 cm (ll ocena) i od 17,25 do 34 cm (Ill ocena). Kao i u slučaju visine, maksimalne vrednosti u prvoj i drugoj oceni su utvrđene za F varijantu, a u trećoj oceni za B varijantu dok je u trećoj oceni najizraženija iskazana širina biljaka u B tretmanima. Veoma značajne statističke razlike (P<0,01) ispoljile su se kroz sve tri ocene u poređenju tretmana F sa E i D varijantama. Broj listova u prvoj oceni u proseku iznosio je od 8,03 do 9,625, u drugoj od 11,875 do 13,125 gde je AT najviše listova formirala u tretmanu F, pri čemu su statistički značajne razike (P < 0,01) konstatovane samo u prvoj oceni između F i C I između F i E. U trećoj oceni prosečan broj listova bio je najveći u B varijanti. Prosečne vrednosti suve mase u prvoj oceni kretale su se u opsegu od 5.8 g do 11,49 g, u drugoj 7,4 g do 11.63 g a u trećoj 00 8.90 g do 14,15 g.
Odnos između tretmana razlikovao se u poređenju sa drugim parametrima što je verovatno rezultat različitog odosa stabljike i težine listova biljaka u različitim tretmanima. Dobijeni rezultati pokazali su izrazitiju konkurenciju A. trifida kao i njenu invazivnost u koegzistenciji sa A. artemisiifolia.
Zahvaljujemo se Ministarstvu prosvete, nauke i tehnoloskog razvoja Republike Srbije (projekat
III46008) koje je podrzalo ovo istraživanje.
PB  - Društvo za zaštitu bilja Srbije
C3  - XIV savetovanje o zaštiti bilja, Zlatibor, Zbornik rezimea radova
T1  - Vegetativna produkcija Ambrosia trifida u uslovima koegzistencije sa Ambrosia artemisiifolia
SP  - 74
UR  - https://hdl.handle.net/21.15107/rcub_agrospace_6455
ER  - 

@conference{
author = "Savić, A. and Petrović, S. and Saulić, M. and Pavlović, D. and Božić, D. and Vrbničanin, S.",
year = "2017",
abstract = "Ambrosia artemisiifolia je ekonomski štetna korovska vrsta pri čijoj visokoj brojnosti prinosi useva mogu biti značajno umanjeni ili potpuno uništeni. Pored A. artemisiifolia u Srbiji lokalno je prisutna i Ambrosia trifida. Po habitusu je robusnija od A. artemisiifolia, čiji primerci zabeleženi na području centralne Bačke (Srbija) dostižu visinu i do 4 m. S obzirom da je A. trifida u ekspanziji pretpostavlja se da će pričinjavati mnogo veće štete od A. artemisiifolia (kada se nađu na istom arealu), kako u biljnoj proizvodnji tako i u ekosistemu potiskujući autohtone vrste i izazivajući alergijske smetnje kod ljudi i životinja. Cilj ovih istraživanja je da se odredi koliki ie uticaj A. artemisiifolia na vegetativni prinos A. trifida u uslovima njihove koegzistencije.
Eksperiment ie postavljen po modelu zamenjujućih serija (Replacement Design) gde je praćena  kompetitivna interakcija izmedu A. artemisiifolia (AA) i A. trifida (AT). Ogled je postavljen u šest tretmana (potpuno slučajan blok sistem u četiri ponavljanja) sa različitim proporcijama biljaka AA i AT po m2 (a-10:0; b-8:2; c-4:6; d-6:4, e-2:8 i f-0:10). Tokom sezone (2016) kroz tri ocene mereni su vegetativni parametri AT (visina, širina, broi listova biljaka, suva masa) i upoređene su vrednosti merenih parametra iz svih tretmana sa tretmanom F.
Prosečne visine biljaka u prvoj oceni kretale su se od 37,19 cm do 51,25 cm, u drugoj oceni od 70,87 cm do 99,95 cm i u trećoj oceni od 86,90 cm do 155 cm, pri čemu su statistički značajne razlike (P<0,01) zabeležene izmedu F i E (l ocena), F I E, F i D (Il ocena) i između F i E (Ill ocena). U prvoj i drugoj oceni bilike iz varijante F su dostigle maksimalnu visinu, dok je u trećoj oceni maksimalna visina zabeležena u varijanti B. Prosečna širina biljaka kretala se u rasponu od 18,5 cm do 20,5 cm (I ocena), od 16,094 cm do 20, 15 cm (ll ocena) i od 17,25 do 34 cm (Ill ocena). Kao i u slučaju visine, maksimalne vrednosti u prvoj i drugoj oceni su utvrđene za F varijantu, a u trećoj oceni za B varijantu dok je u trećoj oceni najizraženija iskazana širina biljaka u B tretmanima. Veoma značajne statističke razlike (P<0,01) ispoljile su se kroz sve tri ocene u poređenju tretmana F sa E i D varijantama. Broj listova u prvoj oceni u proseku iznosio je od 8,03 do 9,625, u drugoj od 11,875 do 13,125 gde je AT najviše listova formirala u tretmanu F, pri čemu su statistički značajne razike (P < 0,01) konstatovane samo u prvoj oceni između F i C I između F i E. U trećoj oceni prosečan broj listova bio je najveći u B varijanti. Prosečne vrednosti suve mase u prvoj oceni kretale su se u opsegu od 5.8 g do 11,49 g, u drugoj 7,4 g do 11.63 g a u trećoj 00 8.90 g do 14,15 g.
Odnos između tretmana razlikovao se u poređenju sa drugim parametrima što je verovatno rezultat različitog odosa stabljike i težine listova biljaka u različitim tretmanima. Dobijeni rezultati pokazali su izrazitiju konkurenciju A. trifida kao i njenu invazivnost u koegzistenciji sa A. artemisiifolia.
Zahvaljujemo se Ministarstvu prosvete, nauke i tehnoloskog razvoja Republike Srbije (projekat
III46008) koje je podrzalo ovo istraživanje.",
publisher = "Društvo za zaštitu bilja Srbije",
journal = "XIV savetovanje o zaštiti bilja, Zlatibor, Zbornik rezimea radova",
title = "Vegetativna produkcija Ambrosia trifida u uslovima koegzistencije sa Ambrosia artemisiifolia",
pages = "74",
url = "https://hdl.handle.net/21.15107/rcub_agrospace_6455"
}

Savić, A., Petrović, S., Saulić, M., Pavlović, D., Božić, D.,& Vrbničanin, S.. (2017). Vegetativna produkcija Ambrosia trifida u uslovima koegzistencije sa Ambrosia artemisiifolia. in XIV savetovanje o zaštiti bilja, Zlatibor, Zbornik rezimea radova
Društvo za zaštitu bilja Srbije., 74.
https://hdl.handle.net/21.15107/rcub_agrospace_6455

Savić A, Petrović S, Saulić M, Pavlović D, Božić D, Vrbničanin S. Vegetativna produkcija Ambrosia trifida u uslovima koegzistencije sa Ambrosia artemisiifolia. in XIV savetovanje o zaštiti bilja, Zlatibor, Zbornik rezimea radova. 2017;:74.
https://hdl.handle.net/21.15107/rcub_agrospace_6455 .

Savić, A., Petrović, S., Saulić, M., Pavlović, D., Božić, D., Vrbničanin, S., "Vegetativna produkcija Ambrosia trifida u uslovima koegzistencije sa Ambrosia artemisiifolia" in XIV savetovanje o zaštiti bilja, Zlatibor, Zbornik rezimea radova (2017):74,
https://hdl.handle.net/21.15107/rcub_agrospace_6455 .

TY  - CONF
AU  - Dakić, P.
AU  - Matić, L.
AU  - Božić, D.
AU  - Vrbničanin, Sava
AU  - Jovanović-Radovanov, Katarina
AU  - Elezović, I.
AU  - Pavlović, D.
PY  - 2012
UR  - http://aspace.agrif.bg.ac.rs/handle/123456789/2822
AB  - Weed control in rapsberry and blackberry plantings during the 2007 vegetation season was evaluated using three herbicides: Casoron G (a.i. dichlobenil 67.5 g/kg) with application rates of 60 and 80 kg/ha, foliar treatments of Galop (a.i. paraquat 200 g/L) at 4.0 L/ha and Bonaca EC (a/o/fluroxypyr-meptyl 360 g/L) at 0.8 and 1.0 L/ha. Bonaca (1 L/ha) showed the best efficacy against all broad leaf weed species and Casoron G (80 kg/ha) against all grass weed species. None of the combinations showed sufficient efficacy (>95%) against Cynodon dactylon or Sorghum halepense.
C3  - Acta Horticulturae
T1  - Weed Control in Raspberry and Blackberry Plantings by Herbicides
EP  - 316
SP  - 309
VL  - 946
DO  - 10.17660/actahortic.2012.946.51
ER  - 

@conference{
author = "Dakić, P. and Matić, L. and Božić, D. and Vrbničanin, Sava and Jovanović-Radovanov, Katarina and Elezović, I. and Pavlović, D.",
year = "2012",
abstract = "Weed control in rapsberry and blackberry plantings during the 2007 vegetation season was evaluated using three herbicides: Casoron G (a.i. dichlobenil 67.5 g/kg) with application rates of 60 and 80 kg/ha, foliar treatments of Galop (a.i. paraquat 200 g/L) at 4.0 L/ha and Bonaca EC (a/o/fluroxypyr-meptyl 360 g/L) at 0.8 and 1.0 L/ha. Bonaca (1 L/ha) showed the best efficacy against all broad leaf weed species and Casoron G (80 kg/ha) against all grass weed species. None of the combinations showed sufficient efficacy (>95%) against Cynodon dactylon or Sorghum halepense.",
journal = "Acta Horticulturae",
title = "Weed Control in Raspberry and Blackberry Plantings by Herbicides",
pages = "316-309",
volume = "946",
doi = "10.17660/actahortic.2012.946.51"
}

Dakić, P., Matić, L., Božić, D., Vrbničanin, S., Jovanović-Radovanov, K., Elezović, I.,& Pavlović, D.. (2012). Weed Control in Raspberry and Blackberry Plantings by Herbicides. in Acta Horticulturae, 946, 309-316.
https://doi.org/10.17660/actahortic.2012.946.51

Dakić P, Matić L, Božić D, Vrbničanin S, Jovanović-Radovanov K, Elezović I, Pavlović D. Weed Control in Raspberry and Blackberry Plantings by Herbicides. in Acta Horticulturae. 2012;946:309-316.
doi:10.17660/actahortic.2012.946.51 .

Dakić, P., Matić, L., Božić, D., Vrbničanin, Sava, Jovanović-Radovanov, Katarina, Elezović, I., Pavlović, D., "Weed Control in Raspberry and Blackberry Plantings by Herbicides" in Acta Horticulturae, 946 (2012):309-316,
https://doi.org/10.17660/actahortic.2012.946.51 . .

TY  - CONF
AU  - Vrbničanin, Sava
AU  - Božić, D.
AU  - Sarić, M.
AU  - Pavlović, D.
AU  - Matić, L.
AU  - Dakić, P.
PY  - 2012
UR  - http://aspace.agrif.bg.ac.rs/handle/123456789/2814
AB  - A timely and proper weed control imposes the need to identify the floristic composition and biology of weed community in raspberry plantings. A survey was conducted in more than 40 raspberry plantings (southwest part of Serbia) and about 85 weed species (68 broadleaf and 17 grass species) were registered. At the study area, the predominant grass weed species according to abundance and cover values were: Panicum crus-galli L., Setaria glauca (L.) P. B., Setaria viridis (L.) P. B. and Digitaria sanguinalis Scop.; and broadleaf species: Amaranthus retroflexus L., Amaranthus hybridus L., Chenopodium polyspermum L., Erigeron canadensis L., Galinsoga parviflora Cav., Glechoma hederacea L., Polygonum lapathifolium L., Convolvulus arvensis L., Calystegia sepium R. Br. and Rubus caesius L. In biological spectra of weed flora and weed vegetation dominate annual (therophytes, 26) and perennial species from hemicriptophytes life form (25).
C3  - Acta Horticulturae
T1  - Biological Spectrum of Weed Flora and Vegetation of Raspberry Plantings in Serbia
EP  - 296
SP  - 293
VL  - 946
DO  - 10.17660/ActaHortic.2012.946.48
ER  - 

@conference{
author = "Vrbničanin, Sava and Božić, D. and Sarić, M. and Pavlović, D. and Matić, L. and Dakić, P.",
year = "2012",
abstract = "A timely and proper weed control imposes the need to identify the floristic composition and biology of weed community in raspberry plantings. A survey was conducted in more than 40 raspberry plantings (southwest part of Serbia) and about 85 weed species (68 broadleaf and 17 grass species) were registered. At the study area, the predominant grass weed species according to abundance and cover values were: Panicum crus-galli L., Setaria glauca (L.) P. B., Setaria viridis (L.) P. B. and Digitaria sanguinalis Scop.; and broadleaf species: Amaranthus retroflexus L., Amaranthus hybridus L., Chenopodium polyspermum L., Erigeron canadensis L., Galinsoga parviflora Cav., Glechoma hederacea L., Polygonum lapathifolium L., Convolvulus arvensis L., Calystegia sepium R. Br. and Rubus caesius L. In biological spectra of weed flora and weed vegetation dominate annual (therophytes, 26) and perennial species from hemicriptophytes life form (25).",
journal = "Acta Horticulturae",
title = "Biological Spectrum of Weed Flora and Vegetation of Raspberry Plantings in Serbia",
pages = "296-293",
volume = "946",
doi = "10.17660/ActaHortic.2012.946.48"
}

Vrbničanin, S., Božić, D., Sarić, M., Pavlović, D., Matić, L.,& Dakić, P.. (2012). Biological Spectrum of Weed Flora and Vegetation of Raspberry Plantings in Serbia. in Acta Horticulturae, 946, 293-296.
https://doi.org/10.17660/ActaHortic.2012.946.48

Vrbničanin S, Božić D, Sarić M, Pavlović D, Matić L, Dakić P. Biological Spectrum of Weed Flora and Vegetation of Raspberry Plantings in Serbia. in Acta Horticulturae. 2012;946:293-296.
doi:10.17660/ActaHortic.2012.946.48 .

Vrbničanin, Sava, Božić, D., Sarić, M., Pavlović, D., Matić, L., Dakić, P., "Biological Spectrum of Weed Flora and Vegetation of Raspberry Plantings in Serbia" in Acta Horticulturae, 946 (2012):293-296,
https://doi.org/10.17660/ActaHortic.2012.946.48 . .

TY  - CONF
AU  - Vrbničanin, Sava
AU  - Jovanović, J.
AU  - Božić, D.
AU  - Raičević, Vera
AU  - Pavlović, D.
PY  - 2008
UR  - http://aspace.agrif.bg.ac.rs/handle/123456789/1821
AB  - This investigation focused on testing the germination of three weed species (Iva xanthifolia Nutt., Amaranthus retroflexus L. and Sorghum halepense (L.) Pers.) under the influence of several microorganisms: a population mix of Azotobacter chroococcum, Bacillus megaterium and Bacillus circulans (MO1), humates (MO2), a mix of humates and A. chroococcum (MO3), pure A. chroococcurn (MO4) and B. circulans (MO5). The highest germination in all treatments with microorganisms was recorded for A. retroflexus seeds. Comparing treatments with microorganisms, we found germination to vary among the species tested. For instance, the lowest germination in the MO1 treatment was scored by S. halapense seeds, but it was nevertheless higher than control, while I. xanthifolia and A. retroflexus seeds germinated at approximately the same rate. In treatments MO2 and MO4, A. retroflexus had the highest germination rate, while I. xanthifolia germinated best in MO3. The MO5 treatment was not found to have a significant high stimulating effect on seed germination of any of the species tested.
PB  - Springer Heidelberg, Heidelberg
C3  - Journal of Plant Diseases and Protection
T1  - Germination of Iva xanthifolia, Amaranthus retropexus and Sorghum halepense under media with microorganisms
EP  - 301
SP  - 297
UR  - https://hdl.handle.net/21.15107/rcub_agrospace_1821
ER  - 

@conference{
author = "Vrbničanin, Sava and Jovanović, J. and Božić, D. and Raičević, Vera and Pavlović, D.",
year = "2008",
abstract = "This investigation focused on testing the germination of three weed species (Iva xanthifolia Nutt., Amaranthus retroflexus L. and Sorghum halepense (L.) Pers.) under the influence of several microorganisms: a population mix of Azotobacter chroococcum, Bacillus megaterium and Bacillus circulans (MO1), humates (MO2), a mix of humates and A. chroococcum (MO3), pure A. chroococcurn (MO4) and B. circulans (MO5). The highest germination in all treatments with microorganisms was recorded for A. retroflexus seeds. Comparing treatments with microorganisms, we found germination to vary among the species tested. For instance, the lowest germination in the MO1 treatment was scored by S. halapense seeds, but it was nevertheless higher than control, while I. xanthifolia and A. retroflexus seeds germinated at approximately the same rate. In treatments MO2 and MO4, A. retroflexus had the highest germination rate, while I. xanthifolia germinated best in MO3. The MO5 treatment was not found to have a significant high stimulating effect on seed germination of any of the species tested.",
publisher = "Springer Heidelberg, Heidelberg",
journal = "Journal of Plant Diseases and Protection",
title = "Germination of Iva xanthifolia, Amaranthus retropexus and Sorghum halepense under media with microorganisms",
pages = "301-297",
url = "https://hdl.handle.net/21.15107/rcub_agrospace_1821"
}

Vrbničanin, S., Jovanović, J., Božić, D., Raičević, V.,& Pavlović, D.. (2008). Germination of Iva xanthifolia, Amaranthus retropexus and Sorghum halepense under media with microorganisms. in Journal of Plant Diseases and Protection
Springer Heidelberg, Heidelberg., 297-301.
https://hdl.handle.net/21.15107/rcub_agrospace_1821

Vrbničanin S, Jovanović J, Božić D, Raičević V, Pavlović D. Germination of Iva xanthifolia, Amaranthus retropexus and Sorghum halepense under media with microorganisms. in Journal of Plant Diseases and Protection. 2008;:297-301.
https://hdl.handle.net/21.15107/rcub_agrospace_1821 .

Vrbničanin, Sava, Jovanović, J., Božić, D., Raičević, Vera, Pavlović, D., "Germination of Iva xanthifolia, Amaranthus retropexus and Sorghum halepense under media with microorganisms" in Journal of Plant Diseases and Protection (2008):297-301,
https://hdl.handle.net/21.15107/rcub_agrospace_1821 .

TY  - CONF
AU  - Vrbničanin, Sava
AU  - Jovanović, J.
AU  - Božić, D.
AU  - Raičević, Vera
AU  - Pavlović, D.
PY  - 2008
UR  - http://aspace.agrif.bg.ac.rs/handle/123456789/1635
AB  - This investigation focused on testing the germination of three weed species (Iva xanthifolia Nutt., Amaranthus retroflexus L. and Sorghum halepense (L.) Pers.) under the influence of several microorganisms: a population mix of Azotobacter chroococcum, Bacillus megaterium and Bacillus circulans (MO 1), humates (MO2), a mix of humates and A. chroococcum (MO3), pure A. chroococcum (MO4) and B. circulans (MO 5). The highest germination in all treatments with microorganisms was recorded for A. retroflexus seeds. Comparing treatments with microorganisms, we found germination to vary among the species tested. For instance, the lowest germination in the MO1 treatment was scored by S. halapense seeds, but it was nevertheless higher than control, while I. xanthifolia and A. retroflexus seeds germinated at approximately the same rate. In treatments MO2 and MO4, A. retroflexus had the highest germination rate, while I. xanthifolia germinated best in MO3. The MO5 treatment was not found to have a significant high stimulating effect on seed germination of any of the species tested.
C3  - Journal of Plant Diseases and Proctection, Supplement
T1  - Germination of Iva xanthifolia, Amaranthus retroflexus and Sorghum halepense under media with microorganisms
EP  - 301
IS  - 21
SP  - 297
UR  - https://hdl.handle.net/21.15107/rcub_agrospace_1635
ER  - 

@conference{
author = "Vrbničanin, Sava and Jovanović, J. and Božić, D. and Raičević, Vera and Pavlović, D.",
year = "2008",
abstract = "This investigation focused on testing the germination of three weed species (Iva xanthifolia Nutt., Amaranthus retroflexus L. and Sorghum halepense (L.) Pers.) under the influence of several microorganisms: a population mix of Azotobacter chroococcum, Bacillus megaterium and Bacillus circulans (MO 1), humates (MO2), a mix of humates and A. chroococcum (MO3), pure A. chroococcum (MO4) and B. circulans (MO 5). The highest germination in all treatments with microorganisms was recorded for A. retroflexus seeds. Comparing treatments with microorganisms, we found germination to vary among the species tested. For instance, the lowest germination in the MO1 treatment was scored by S. halapense seeds, but it was nevertheless higher than control, while I. xanthifolia and A. retroflexus seeds germinated at approximately the same rate. In treatments MO2 and MO4, A. retroflexus had the highest germination rate, while I. xanthifolia germinated best in MO3. The MO5 treatment was not found to have a significant high stimulating effect on seed germination of any of the species tested.",
journal = "Journal of Plant Diseases and Proctection, Supplement",
title = "Germination of Iva xanthifolia, Amaranthus retroflexus and Sorghum halepense under media with microorganisms",
pages = "301-297",
number = "21",
url = "https://hdl.handle.net/21.15107/rcub_agrospace_1635"
}

Vrbničanin, S., Jovanović, J., Božić, D., Raičević, V.,& Pavlović, D.. (2008). Germination of Iva xanthifolia, Amaranthus retroflexus and Sorghum halepense under media with microorganisms. in Journal of Plant Diseases and Proctection, Supplement(21), 297-301.
https://hdl.handle.net/21.15107/rcub_agrospace_1635

Vrbničanin S, Jovanović J, Božić D, Raičević V, Pavlović D. Germination of Iva xanthifolia, Amaranthus retroflexus and Sorghum halepense under media with microorganisms. in Journal of Plant Diseases and Proctection, Supplement. 2008;(21):297-301.
https://hdl.handle.net/21.15107/rcub_agrospace_1635 .

Vrbničanin, Sava, Jovanović, J., Božić, D., Raičević, Vera, Pavlović, D., "Germination of Iva xanthifolia, Amaranthus retroflexus and Sorghum halepense under media with microorganisms" in Journal of Plant Diseases and Proctection, Supplement, no. 21 (2008):297-301,
https://hdl.handle.net/21.15107/rcub_agrospace_1635 .

TY  - JOUR
AU  - Vrbničanin, Sava
AU  - Božić, D.
AU  - Malidža, Goran
AU  - Dušanić, N.
AU  - Pavlović, D.
AU  - Barać, Miroljub
PY  - 2008
UR  - http://aspace.agrif.bg.ac.rs/handle/123456789/1625
AB  - The response of RIMI [imazethapyr-tolerant (T)] sunflower (Helianthus annuus L.) hybrid and the local imazethapyr-sensitive hybrid 'Zoltan' (S) was investigated under controlled conditions. Hybrids grown in pots were treated post-emergence with imazethapyr at the two pairs of leaves stage. Visual injury evaluation and vegetative parameters were recorded. ALS (acetolactate synthase) enzyme activity was estimated in vivo 24 h after imazethapyr application. Tolerance level was determined based on the resistance ratio index (ED50 - herbicide dose causing 50% growth inhibition of T hybrid/ ED50 of S hybrid). Significant differences were noted between the hybrids in the in vivo ALS activity and vegetative parameters. Indexes of resistance ranged between 5 and 452 for vegetative parameters, whereas the index for ALS activity was 210. The data confirmed the high level of tolerance of the hybrid Rimi as compared with the hybrid Zoltan.
PB  - Institut za ratarstvo i povrtarstvo, Novi Sad
T2  - Helia
T1  - Tolerance of sunflower (Helianthus annuus L.) to imazethapyr
EP  - 94
IS  - 48
SP  - 85
VL  - 31
DO  - 10.2298/HEL0848085V
ER  - 

@article{
author = "Vrbničanin, Sava and Božić, D. and Malidža, Goran and Dušanić, N. and Pavlović, D. and Barać, Miroljub",
year = "2008",
abstract = "The response of RIMI [imazethapyr-tolerant (T)] sunflower (Helianthus annuus L.) hybrid and the local imazethapyr-sensitive hybrid 'Zoltan' (S) was investigated under controlled conditions. Hybrids grown in pots were treated post-emergence with imazethapyr at the two pairs of leaves stage. Visual injury evaluation and vegetative parameters were recorded. ALS (acetolactate synthase) enzyme activity was estimated in vivo 24 h after imazethapyr application. Tolerance level was determined based on the resistance ratio index (ED50 - herbicide dose causing 50% growth inhibition of T hybrid/ ED50 of S hybrid). Significant differences were noted between the hybrids in the in vivo ALS activity and vegetative parameters. Indexes of resistance ranged between 5 and 452 for vegetative parameters, whereas the index for ALS activity was 210. The data confirmed the high level of tolerance of the hybrid Rimi as compared with the hybrid Zoltan.",
publisher = "Institut za ratarstvo i povrtarstvo, Novi Sad",
journal = "Helia",
title = "Tolerance of sunflower (Helianthus annuus L.) to imazethapyr",
pages = "94-85",
number = "48",
volume = "31",
doi = "10.2298/HEL0848085V"
}

Vrbničanin, S., Božić, D., Malidža, G., Dušanić, N., Pavlović, D.,& Barać, M.. (2008). Tolerance of sunflower (Helianthus annuus L.) to imazethapyr. in Helia
Institut za ratarstvo i povrtarstvo, Novi Sad., 31(48), 85-94.
https://doi.org/10.2298/HEL0848085V

Vrbničanin S, Božić D, Malidža G, Dušanić N, Pavlović D, Barać M. Tolerance of sunflower (Helianthus annuus L.) to imazethapyr. in Helia. 2008;31(48):85-94.
doi:10.2298/HEL0848085V .

Vrbničanin, Sava, Božić, D., Malidža, Goran, Dušanić, N., Pavlović, D., Barać, Miroljub, "Tolerance of sunflower (Helianthus annuus L.) to imazethapyr" in Helia, 31, no. 48 (2008):85-94,
https://doi.org/10.2298/HEL0848085V . .

TY  - JOUR
AU  - Pavlović, D.
AU  - Vrbničanin, Sava
AU  - Božić, D.
AU  - Simončič, A.
PY  - 2007
UR  - http://aspace.agrif.bg.ac.rs/handle/123456789/1360
AB  - Different methods for recording morphological and physiological parameters were used to define the level of susceptibility/resistance of Abutilon theophrasti populations to atrazine, in the period between 2002 and 2003. Three different populations of A. theophrasti from the fields near Belgrade were investigated. Total leaf weight and fresh and dry shoot weight among morphological parameters as well as transpiration, water vapour diffusion, chlorophyll fluorescence and total amount of chlorophyll among physiological parameters were measured. Minor differences to atrazine application between the tested populations of A. theophrasti were observed. There are some differences in all morphological parameters, but the most informative ones were the total fresh and dry shoot weight. Although the measurements of chlorophyll fluorescence caused lower differences between tested populations, this method proved itself as most sensitive among physiological methods. Calculated resistance indexes based on different parameters ranged from 2.2 to 15.9.
T2  - Journal of Central European Agriculture
T1  - The study of methods for determination of metabolism based resistance of abutilon theophrasti medic. to atrazine
EP  - 442
IS  - 4
SP  - 435
VL  - 8
UR  - https://hdl.handle.net/21.15107/rcub_agrospace_1360
ER  - 

@article{
author = "Pavlović, D. and Vrbničanin, Sava and Božić, D. and Simončič, A.",
year = "2007",
abstract = "Different methods for recording morphological and physiological parameters were used to define the level of susceptibility/resistance of Abutilon theophrasti populations to atrazine, in the period between 2002 and 2003. Three different populations of A. theophrasti from the fields near Belgrade were investigated. Total leaf weight and fresh and dry shoot weight among morphological parameters as well as transpiration, water vapour diffusion, chlorophyll fluorescence and total amount of chlorophyll among physiological parameters were measured. Minor differences to atrazine application between the tested populations of A. theophrasti were observed. There are some differences in all morphological parameters, but the most informative ones were the total fresh and dry shoot weight. Although the measurements of chlorophyll fluorescence caused lower differences between tested populations, this method proved itself as most sensitive among physiological methods. Calculated resistance indexes based on different parameters ranged from 2.2 to 15.9.",
journal = "Journal of Central European Agriculture",
title = "The study of methods for determination of metabolism based resistance of abutilon theophrasti medic. to atrazine",
pages = "442-435",
number = "4",
volume = "8",
url = "https://hdl.handle.net/21.15107/rcub_agrospace_1360"
}

Pavlović, D., Vrbničanin, S., Božić, D.,& Simončič, A.. (2007). The study of methods for determination of metabolism based resistance of abutilon theophrasti medic. to atrazine. in Journal of Central European Agriculture, 8(4), 435-442.
https://hdl.handle.net/21.15107/rcub_agrospace_1360

Pavlović D, Vrbničanin S, Božić D, Simončič A. The study of methods for determination of metabolism based resistance of abutilon theophrasti medic. to atrazine. in Journal of Central European Agriculture. 2007;8(4):435-442.
https://hdl.handle.net/21.15107/rcub_agrospace_1360 .

Pavlović, D., Vrbničanin, Sava, Božić, D., Simončič, A., "The study of methods for determination of metabolism based resistance of abutilon theophrasti medic. to atrazine" in Journal of Central European Agriculture, 8, no. 4 (2007):435-442,
https://hdl.handle.net/21.15107/rcub_agrospace_1360 .

TY  - CONF
AU  - Pavlović, D.
AU  - Vrbničanin, Sava
AU  - Elezović, I.
AU  - Jovanović, L.
AU  - Marisavljević, D.
PY  - 2006
UR  - http://aspace.agrif.bg.ac.rs/handle/123456789/1327
AB  - Resistance in weeds, as a natural phenomenon or caused by herbicide application, is a major challenge for science and agricultural production. Nevertheless, a small number of plants is naturally resistant or has developed a resistance caused by a natural selection process. Stress factors such as the use of herbicides results in development of resistant species by selection pressure. Slow uptake and translocation of herbicides, faster metabolization and/or the isolation of "foreign" molecules in certain tissues, structural changes in the target sites and others influencing factors are mechanisms of survival. Many research projects have been trying to find adequate physiological or morphological parameters for the determination of weed resistance to herbicides. For herbicides inhibiting photosynthesis, the most reliable parameters for the determination of weed resistance are bleaching effects as well as changes in plant dry mass and chlorophyll fluorescence. Therefore, the main objective of this study was to test the validity of measuring changes in the amount of chlorophyll as an indicator for the sensitivity/resistance of Chenopodium album L. and Amaranthus retroflexus L. to atrazine. The resistance was investigated using susceptible weed populations from Great Britain as well as weed populations from Great Crljeni and Belgrade. The total amount of chlorophyll was determined by a non-destructive method (SPAD meterchlorophyll readings obtained with the Minolta-502 SPAD meter) and a destructive methode (extraction by dimethylphormamide). The validity of both methods was evaluated and the amount of chlorophyll and its fluorescence was correlated. Results showed that by measuring the amount of chlorophyll in both ways it was possible to distinguish between sensitive and resistant weed populations. A correlation between the amount of chlorophyll and changes in fluorescence could not be not confirmed.
PB  - Springer Heidelberg, Heidelberg
C3  - Journal of Plant Diseases and Proctection, Supplement
T1  - Alterations in amount of chlorophyll as indicator of resistance for Chenopodium album L. and Amaranthus retroflexus L. to atrazine
EP  - 138
SP  - 131
UR  - https://hdl.handle.net/21.15107/rcub_agrospace_1327
ER  - 

@conference{
author = "Pavlović, D. and Vrbničanin, Sava and Elezović, I. and Jovanović, L. and Marisavljević, D.",
year = "2006",
abstract = "Resistance in weeds, as a natural phenomenon or caused by herbicide application, is a major challenge for science and agricultural production. Nevertheless, a small number of plants is naturally resistant or has developed a resistance caused by a natural selection process. Stress factors such as the use of herbicides results in development of resistant species by selection pressure. Slow uptake and translocation of herbicides, faster metabolization and/or the isolation of "foreign" molecules in certain tissues, structural changes in the target sites and others influencing factors are mechanisms of survival. Many research projects have been trying to find adequate physiological or morphological parameters for the determination of weed resistance to herbicides. For herbicides inhibiting photosynthesis, the most reliable parameters for the determination of weed resistance are bleaching effects as well as changes in plant dry mass and chlorophyll fluorescence. Therefore, the main objective of this study was to test the validity of measuring changes in the amount of chlorophyll as an indicator for the sensitivity/resistance of Chenopodium album L. and Amaranthus retroflexus L. to atrazine. The resistance was investigated using susceptible weed populations from Great Britain as well as weed populations from Great Crljeni and Belgrade. The total amount of chlorophyll was determined by a non-destructive method (SPAD meterchlorophyll readings obtained with the Minolta-502 SPAD meter) and a destructive methode (extraction by dimethylphormamide). The validity of both methods was evaluated and the amount of chlorophyll and its fluorescence was correlated. Results showed that by measuring the amount of chlorophyll in both ways it was possible to distinguish between sensitive and resistant weed populations. A correlation between the amount of chlorophyll and changes in fluorescence could not be not confirmed.",
publisher = "Springer Heidelberg, Heidelberg",
journal = "Journal of Plant Diseases and Proctection, Supplement",
title = "Alterations in amount of chlorophyll as indicator of resistance for Chenopodium album L. and Amaranthus retroflexus L. to atrazine",
pages = "138-131",
url = "https://hdl.handle.net/21.15107/rcub_agrospace_1327"
}

Pavlović, D., Vrbničanin, S., Elezović, I., Jovanović, L.,& Marisavljević, D.. (2006). Alterations in amount of chlorophyll as indicator of resistance for Chenopodium album L. and Amaranthus retroflexus L. to atrazine. in Journal of Plant Diseases and Proctection, Supplement
Springer Heidelberg, Heidelberg., 131-138.
https://hdl.handle.net/21.15107/rcub_agrospace_1327

Pavlović D, Vrbničanin S, Elezović I, Jovanović L, Marisavljević D. Alterations in amount of chlorophyll as indicator of resistance for Chenopodium album L. and Amaranthus retroflexus L. to atrazine. in Journal of Plant Diseases and Proctection, Supplement. 2006;:131-138.
https://hdl.handle.net/21.15107/rcub_agrospace_1327 .

Pavlović, D., Vrbničanin, Sava, Elezović, I., Jovanović, L., Marisavljević, D., "Alterations in amount of chlorophyll as indicator of resistance for Chenopodium album L. and Amaranthus retroflexus L. to atrazine" in Journal of Plant Diseases and Proctection, Supplement (2006):131-138,
https://hdl.handle.net/21.15107/rcub_agrospace_1327 .