TY  - JOUR
AU  - Savić, Aleksandra
AU  - Oveisi, Mostafa
AU  - Božić, Dragana
AU  - Pavlovic, Danijela
AU  - Saulić, Markola
AU  - Muller Scharer, Heinz
AU  - Vrbničanin, Sava
PY  - 2021
UR  - https://plantarum.izbis.bg.ac.rs/handle/123456789/734
AB  - Recent reports of the presence of Ambrosia trifida (AT) in areas infested by A. artemisiifolia (AA) in Serbia warn of the impending establishment of a more damaging crop weed. Here, we test the potential competitive effects of these two weed species. We conducted a field competition study in 2016 and 2017 as a replacement series experiment arranged in a split plot, with main plots (20.5 m × 2 m) at total plant densities of 10 and 100 plants/m2, and sub-plots (3 m × 2 m) at the proportion of AT to AA of 100:0, 80:20, 60:40, 40:60, 20:80 and 0:100. Individual plant biomass (IPB) for AT was lowest when grown in monoculture, while AA reached its highest IPB in its monoculture. With AT < 40%, the AT IPB was larger than (2017) or the same as AA (2016). With AT > 40%, its IPB decreased due to increased intraspecific competition. We obtained the lowest sub-plot biomass (SPB) of AT + AA in mixtures with 40:60 and 60:40 ratios, and also the highest SPB of other weed species. We show that despite a larger leaf area, AT may not fully replace AA and thus not become a new threat to crops, as it not only suffers from intraspecific competition at high densities, but also from interspecific competition with AA. Therefore, crops may benefit from a stable coexistence of both species as compared to highly dominant AT or AA. Further studies in the presence of crops are needed to confirm this hypothesis.
PB  - Blackwell Publishing Ltd
T2  - Weed Research
T1  - Competition between Ambrosia artemisiifolia and Ambrosia trifida: Is there a threat of a stronger competitor?
EP  - 306
IS  - 4
SP  - 298
VL  - 61
DO  - 10.1111/wre.12479
ER  - 

@article{
author = "Savić, Aleksandra and Oveisi, Mostafa and Božić, Dragana and Pavlovic, Danijela and Saulić, Markola and Muller Scharer, Heinz and Vrbničanin, Sava",
year = "2021",
abstract = "Recent reports of the presence of Ambrosia trifida (AT) in areas infested by A. artemisiifolia (AA) in Serbia warn of the impending establishment of a more damaging crop weed. Here, we test the potential competitive effects of these two weed species. We conducted a field competition study in 2016 and 2017 as a replacement series experiment arranged in a split plot, with main plots (20.5 m × 2 m) at total plant densities of 10 and 100 plants/m2, and sub-plots (3 m × 2 m) at the proportion of AT to AA of 100:0, 80:20, 60:40, 40:60, 20:80 and 0:100. Individual plant biomass (IPB) for AT was lowest when grown in monoculture, while AA reached its highest IPB in its monoculture. With AT < 40%, the AT IPB was larger than (2017) or the same as AA (2016). With AT > 40%, its IPB decreased due to increased intraspecific competition. We obtained the lowest sub-plot biomass (SPB) of AT + AA in mixtures with 40:60 and 60:40 ratios, and also the highest SPB of other weed species. We show that despite a larger leaf area, AT may not fully replace AA and thus not become a new threat to crops, as it not only suffers from intraspecific competition at high densities, but also from interspecific competition with AA. Therefore, crops may benefit from a stable coexistence of both species as compared to highly dominant AT or AA. Further studies in the presence of crops are needed to confirm this hypothesis.",
publisher = "Blackwell Publishing Ltd",
journal = "Weed Research",
title = "Competition between Ambrosia artemisiifolia and Ambrosia trifida: Is there a threat of a stronger competitor?",
pages = "306-298",
number = "4",
volume = "61",
doi = "10.1111/wre.12479"
}

Savić, A., Oveisi, M., Božić, D., Pavlovic, D., Saulić, M., Muller Scharer, H.,& Vrbničanin, S.. (2021). Competition between Ambrosia artemisiifolia and Ambrosia trifida: Is there a threat of a stronger competitor?. in Weed Research
Blackwell Publishing Ltd., 61(4), 298-306.
https://doi.org/10.1111/wre.12479

Savić A, Oveisi M, Božić D, Pavlovic D, Saulić M, Muller Scharer H, Vrbničanin S. Competition between Ambrosia artemisiifolia and Ambrosia trifida: Is there a threat of a stronger competitor?. in Weed Research. 2021;61(4):298-306.
doi:10.1111/wre.12479 .

Savić, Aleksandra, Oveisi, Mostafa, Božić, Dragana, Pavlovic, Danijela, Saulić, Markola, Muller Scharer, Heinz, Vrbničanin, Sava, "Competition between Ambrosia artemisiifolia and Ambrosia trifida: Is there a threat of a stronger competitor?" in Weed Research, 61, no. 4 (2021):298-306,
https://doi.org/10.1111/wre.12479 . .

TY  - JOUR
AU  - Savić, Aleksandra
AU  - Đurović, Sanja
AU  - Stevanović, Srđan
AU  - Ugrinović, Milan
PY  - 2021
UR  - https://plantarum.izbis.bg.ac.rs/handle/123456789/632
AB  - Phaseolus vulgaris (pasulj; boranija) kao namirnica visoke nutritivne vrednosti zauzima značajno mesto u ljudskoj ishrani. Pored svih osnovnih uslova gajenja, jedan od ključnih zahteva za postizanje visokih prinosa je uspešna borba protiv korova. Kao najdominantije vrste u našim agroekološkim uslovima javljaju se korovi: Amaranthus retrofl exus, Chenopodium album, Datura stramonium, Abutilon theophrasti, Xanthium strumarium, Cirsium arvense, Ambrosia artemisiifolia, Sorghum halapense i dr. Primena koncepta integralnog suzbijanja korova podrazumeva primenu svih raspoloživih mera (plodored, pravilna i pravovremena obrada zemljišta, primena herbicida i dr.). Iako u svetu postoji širi dijapazon registrovanih herbicida za suzbijanje korova u usevu pasulja i boranije, u Srbiji su registrovani preparati na bazi aktivnih materija: kletodim, kvizalofop–P–tefuril, imazamoks i bentazon.
PB  - University of Novi Sad - Faculty of Agriculture - Department of Phytomedicine and Environmental Protection
T2  - Biljni lekar
T1  - Suzbijanje korova u usevima pasulja i boranije
EP  - 814
IS  - 6
SP  - 804
VL  - 49
DO  - 10.5937/BiljLek2106804S
ER  - 

@article{
author = "Savić, Aleksandra and Đurović, Sanja and Stevanović, Srđan and Ugrinović, Milan",
year = "2021",
abstract = "Phaseolus vulgaris (pasulj; boranija) kao namirnica visoke nutritivne vrednosti zauzima značajno mesto u ljudskoj ishrani. Pored svih osnovnih uslova gajenja, jedan od ključnih zahteva za postizanje visokih prinosa je uspešna borba protiv korova. Kao najdominantije vrste u našim agroekološkim uslovima javljaju se korovi: Amaranthus retrofl exus, Chenopodium album, Datura stramonium, Abutilon theophrasti, Xanthium strumarium, Cirsium arvense, Ambrosia artemisiifolia, Sorghum halapense i dr. Primena koncepta integralnog suzbijanja korova podrazumeva primenu svih raspoloživih mera (plodored, pravilna i pravovremena obrada zemljišta, primena herbicida i dr.). Iako u svetu postoji širi dijapazon registrovanih herbicida za suzbijanje korova u usevu pasulja i boranije, u Srbiji su registrovani preparati na bazi aktivnih materija: kletodim, kvizalofop–P–tefuril, imazamoks i bentazon.",
publisher = "University of Novi Sad - Faculty of Agriculture - Department of Phytomedicine and Environmental Protection",
journal = "Biljni lekar",
title = "Suzbijanje korova u usevima pasulja i boranije",
pages = "814-804",
number = "6",
volume = "49",
doi = "10.5937/BiljLek2106804S"
}

Savić, A., Đurović, S., Stevanović, S.,& Ugrinović, M.. (2021). Suzbijanje korova u usevima pasulja i boranije. in Biljni lekar
University of Novi Sad - Faculty of Agriculture - Department of Phytomedicine and Environmental Protection., 49(6), 804-814.
https://doi.org/10.5937/BiljLek2106804S

Savić A, Đurović S, Stevanović S, Ugrinović M. Suzbijanje korova u usevima pasulja i boranije. in Biljni lekar. 2021;49(6):804-814.
doi:10.5937/BiljLek2106804S .

Savić, Aleksandra, Đurović, Sanja, Stevanović, Srđan, Ugrinović, Milan, "Suzbijanje korova u usevima pasulja i boranije" in Biljni lekar, 49, no. 6 (2021):804-814,
https://doi.org/10.5937/BiljLek2106804S . .

TY  - CONF
AU  - Pavlovic, Danijela
AU  - Anđelković, Ana
AU  - Savić, Aleksandra
AU  - Božić, Dragana
AU  - Vrbničanin, Sava
PY  - 2020
UR  - https://plantarum.izbis.bg.ac.rs/handle/123456789/802
AB  - Intraspecific variation in spikelet and seed morphology was assessed for eleven populations of common wild oat (Avena fatua L.). Spikelet lengths varied between 1.13 and 1.81 cm, with highly significant differences being recorded between most analyzed populations. Lemma color varied between ocher, light-brown, brown and black, with the majority of analyzed populations (63.64 %) having predominately (≥50%) brown lemma color. Percent of lemma hairiness was also assessed and yielded some highly significant differences between the populations. Length of the awn varied between 2.34 and 4.74 cm, with differences in mean values of awn length per population being statistically significant between several analyzed populations. The angle between the awn and the dorsal surface of lemma was also studied and varied between 85.76° and 140.71°. Analysis of grain length has shown highly significant differences only between the populations from Bačevci (BIH02) and Aleksandrovac (BIH03), when compared with other nine analyzed wild oat populations, while contrary to this, grain mass was shown to be a highly significant factor when comparing wild oat populations. Consequently, it can be theorized that the wide range of variation documented for certain seed morphology traits results from a high local differentiation potential of wild oat populations.
PB  - University of Banja Luka, Faculty of Agriculture
C3  - Proceedings of the IX International Symposium on Agricultural Sciences AgroReS 2020, 24.09.2020 Banja Luka  9-18
T1  - Common wild oat (Avena fatua L.) spikelet and seed morphology variation in Bosnia and Herzegovina
ER  - 

@conference{
author = "Pavlovic, Danijela and Anđelković, Ana and Savić, Aleksandra and Božić, Dragana and Vrbničanin, Sava",
year = "2020",
abstract = "Intraspecific variation in spikelet and seed morphology was assessed for eleven populations of common wild oat (Avena fatua L.). Spikelet lengths varied between 1.13 and 1.81 cm, with highly significant differences being recorded between most analyzed populations. Lemma color varied between ocher, light-brown, brown and black, with the majority of analyzed populations (63.64 %) having predominately (≥50%) brown lemma color. Percent of lemma hairiness was also assessed and yielded some highly significant differences between the populations. Length of the awn varied between 2.34 and 4.74 cm, with differences in mean values of awn length per population being statistically significant between several analyzed populations. The angle between the awn and the dorsal surface of lemma was also studied and varied between 85.76° and 140.71°. Analysis of grain length has shown highly significant differences only between the populations from Bačevci (BIH02) and Aleksandrovac (BIH03), when compared with other nine analyzed wild oat populations, while contrary to this, grain mass was shown to be a highly significant factor when comparing wild oat populations. Consequently, it can be theorized that the wide range of variation documented for certain seed morphology traits results from a high local differentiation potential of wild oat populations.",
publisher = "University of Banja Luka, Faculty of Agriculture",
journal = "Proceedings of the IX International Symposium on Agricultural Sciences AgroReS 2020, 24.09.2020 Banja Luka  9-18",
title = "Common wild oat (Avena fatua L.) spikelet and seed morphology variation in Bosnia and Herzegovina"
}

Pavlovic, D., Anđelković, A., Savić, A., Božić, D.,& Vrbničanin, S.. (2020). Common wild oat (Avena fatua L.) spikelet and seed morphology variation in Bosnia and Herzegovina. in Proceedings of the IX International Symposium on Agricultural Sciences AgroReS 2020, 24.09.2020 Banja Luka  9-18
University of Banja Luka, Faculty of Agriculture..

Pavlovic D, Anđelković A, Savić A, Božić D, Vrbničanin S. Common wild oat (Avena fatua L.) spikelet and seed morphology variation in Bosnia and Herzegovina. in Proceedings of the IX International Symposium on Agricultural Sciences AgroReS 2020, 24.09.2020 Banja Luka  9-18. 2020;..

Pavlovic, Danijela, Anđelković, Ana, Savić, Aleksandra, Božić, Dragana, Vrbničanin, Sava, "Common wild oat (Avena fatua L.) spikelet and seed morphology variation in Bosnia and Herzegovina" in Proceedings of the IX International Symposium on Agricultural Sciences AgroReS 2020, 24.09.2020 Banja Luka  9-18 (2020).