TY  - JOUR
AU  - Popović, Zorica
AU  - Krstić Milošević, Dijana
AU  - Marković, Milena
AU  - Matić, Rada
AU  - Vidaković, Vera
AU  - Bojović, Srđan
PY  - 2019
UR  - https://onlinelibrary.wiley.com/doi/abs/10.1002/cbdv.201800509
UR  - https://radar.ibiss.bg.ac.rs/handle/123456789/3260
AB  - Inter- and intrapopulation variability in six natural populations of the rare species Gentiana pneumonanthe was examined based on morphological and chemical data. Population size and linear morphometric parameters differed significantly among populations, but without a clear connection to habitat conditions, i. e. water supply and light availability. Leaf shape varied from ovate to lanceolate in all populations, and one population was distinctive in having the largest number of leaves of transitional shape. HPLC analyses of six secondary metabolites were performed separately for belowground parts, and aboveground vegetative and reproductive parts of individual plants (6 populations ×7 individuals ×3 plant parts, n=126) in order to examine differences at the population and individual levels. Three secoiridoids (swertiamarin (SWM), sweroside (SWZ), and gentiopicrin (GP)), one xanthone (mangiferin (MGF)), and two flavones (isoorientin (IO) and isovitexin (IV)) were detected and quantified in the analyzed samples: sweroside dominated in the aboveground reproductive part, mangiferin in the aboveground vegetative part, and gentiopicrin in the belowground part. At the population level, differences in contents of the analyzed chemicals among populations were significant only for a few metabolites. At the individual level, a pronounced organ-dependent distribution of secondary metabolites was revealed. The results of this study contribute to a better understanding of natural variability within populations of the rare and threatened G. pneumonanthe, and provide data on the contents and within-plant distribution of secondary metabolites, which are important as pharmacologically active compounds and may be useful for further biotechnological procedures regarding this species.
T2  - Chemistry & Biodiversity
T1  - Chemical and Morphological Inter- and Intrapopulation Variability in Natural Populations of Gentiana pneumonanthe L.
IS  - 2
VL  - 16
DO  - 10.1002/cbdv.201800509
SP  - e1800509
ER  - 

@article{
author = "Popović, Zorica and Krstić Milošević, Dijana and Marković, Milena and Matić, Rada and Vidaković, Vera and Bojović, Srđan",
year = "2019",
abstract = "Inter- and intrapopulation variability in six natural populations of the rare species Gentiana pneumonanthe was examined based on morphological and chemical data. Population size and linear morphometric parameters differed significantly among populations, but without a clear connection to habitat conditions, i. e. water supply and light availability. Leaf shape varied from ovate to lanceolate in all populations, and one population was distinctive in having the largest number of leaves of transitional shape. HPLC analyses of six secondary metabolites were performed separately for belowground parts, and aboveground vegetative and reproductive parts of individual plants (6 populations ×7 individuals ×3 plant parts, n=126) in order to examine differences at the population and individual levels. Three secoiridoids (swertiamarin (SWM), sweroside (SWZ), and gentiopicrin (GP)), one xanthone (mangiferin (MGF)), and two flavones (isoorientin (IO) and isovitexin (IV)) were detected and quantified in the analyzed samples: sweroside dominated in the aboveground reproductive part, mangiferin in the aboveground vegetative part, and gentiopicrin in the belowground part. At the population level, differences in contents of the analyzed chemicals among populations were significant only for a few metabolites. At the individual level, a pronounced organ-dependent distribution of secondary metabolites was revealed. The results of this study contribute to a better understanding of natural variability within populations of the rare and threatened G. pneumonanthe, and provide data on the contents and within-plant distribution of secondary metabolites, which are important as pharmacologically active compounds and may be useful for further biotechnological procedures regarding this species.",
journal = "Chemistry & Biodiversity",
title = "Chemical and Morphological Inter- and Intrapopulation Variability in Natural Populations of Gentiana pneumonanthe L.",
number = "2",
volume = "16",
doi = "10.1002/cbdv.201800509",
pages = "e1800509"
}

Popović, Z., Krstić Milošević, D., Marković, M., Matić, R., Vidaković, V.,& Bojović, S.. (2019). Chemical and Morphological Inter- and Intrapopulation Variability in Natural Populations of Gentiana pneumonanthe L.. in Chemistry & Biodiversity, 16(2), e1800509.
https://doi.org/10.1002/cbdv.201800509

Popović Z, Krstić Milošević D, Marković M, Matić R, Vidaković V, Bojović S. Chemical and Morphological Inter- and Intrapopulation Variability in Natural Populations of Gentiana pneumonanthe L.. in Chemistry & Biodiversity. 2019;16(2):e1800509.
doi:10.1002/cbdv.201800509 .

Popović, Zorica, Krstić Milošević, Dijana, Marković, Milena, Matić, Rada, Vidaković, Vera, Bojović, Srđan, "Chemical and Morphological Inter- and Intrapopulation Variability in Natural Populations of Gentiana pneumonanthe L." in Chemistry & Biodiversity, 16, no. 2 (2019):e1800509,
https://doi.org/10.1002/cbdv.201800509 . .

TY  - JOUR
AU  - Božić, Dragana
AU  - Sarić-Krsmanović, Marija
AU  - Matković, Ana
AU  - Vranješ, Filip
AU  - Jarić, Snežana
AU  - Vrbničanin, Sava
PY  - 2019
UR  - http://www.doiserbia.nb.rs/Article.aspx?ID=0354-46641900012B
UR  - http://www.serbiosoc.org.rs/arch/index.php/abs/article/view/3607
UR  - https://radar.ibiss.bg.ac.rs/handle/123456789/3398
AB  - Genetic and morphological interpopulation variability of weed species is often responsible for variable responses to herbicides. As weedy sunflower, an invasive form of Helianthus annuus L., possesses high morphological and genetic variability, very different responses of its populations to herbicides can be expected. This species is one of the dominant weed species in row crops, including maize, in many European countries in which nicosulfuron is intensively used for weed control. There are little available data about the response of this sunflower form to nicosulfuron or of the interpopulation variability of its response to other herbicides. The responses of three weedy sunflower populations to nicosulfuron were studied in field dose-response experiments, and acetolactate synthase (ALS) enzyme activity at different herbicide concentrations was determined in vitro. Interpopulation variability in the response to nicosulfuron was confirmed. Populations WS2 and WS3 were more that 20-fold and 30-fold less susceptible to nicosulfuron, respectively, than population WS1, based on fresh weight, whereas the differences were not so prominent based on other parameters, including plant height, leaf area and ALS activity, and ranged from 2 to 12-fold.
T2  - Archives of Biological Sciences
T1  - The response of weedy sunflower (Helianthus annuus L.) to nicosulfuron: An examination of vegetative parameters and acetolactate synthase activity
IS  - 2
VL  - 71
DO  - 10.2298/ABS181106012B
SP  - 305
EP  - 313
ER  - 

@article{
author = "Božić, Dragana and Sarić-Krsmanović, Marija and Matković, Ana and Vranješ, Filip and Jarić, Snežana and Vrbničanin, Sava",
year = "2019",
abstract = "Genetic and morphological interpopulation variability of weed species is often responsible for variable responses to herbicides. As weedy sunflower, an invasive form of Helianthus annuus L., possesses high morphological and genetic variability, very different responses of its populations to herbicides can be expected. This species is one of the dominant weed species in row crops, including maize, in many European countries in which nicosulfuron is intensively used for weed control. There are little available data about the response of this sunflower form to nicosulfuron or of the interpopulation variability of its response to other herbicides. The responses of three weedy sunflower populations to nicosulfuron were studied in field dose-response experiments, and acetolactate synthase (ALS) enzyme activity at different herbicide concentrations was determined in vitro. Interpopulation variability in the response to nicosulfuron was confirmed. Populations WS2 and WS3 were more that 20-fold and 30-fold less susceptible to nicosulfuron, respectively, than population WS1, based on fresh weight, whereas the differences were not so prominent based on other parameters, including plant height, leaf area and ALS activity, and ranged from 2 to 12-fold.",
journal = "Archives of Biological Sciences",
title = "The response of weedy sunflower (Helianthus annuus L.) to nicosulfuron: An examination of vegetative parameters and acetolactate synthase activity",
number = "2",
volume = "71",
doi = "10.2298/ABS181106012B",
pages = "305-313"
}

Božić, D., Sarić-Krsmanović, M., Matković, A., Vranješ, F., Jarić, S.,& Vrbničanin, S.. (2019). The response of weedy sunflower (Helianthus annuus L.) to nicosulfuron: An examination of vegetative parameters and acetolactate synthase activity. in Archives of Biological Sciences, 71(2), 305-313.
https://doi.org/10.2298/ABS181106012B

Božić D, Sarić-Krsmanović M, Matković A, Vranješ F, Jarić S, Vrbničanin S. The response of weedy sunflower (Helianthus annuus L.) to nicosulfuron: An examination of vegetative parameters and acetolactate synthase activity. in Archives of Biological Sciences. 2019;71(2):305-313.
doi:10.2298/ABS181106012B .

Božić, Dragana, Sarić-Krsmanović, Marija, Matković, Ana, Vranješ, Filip, Jarić, Snežana, Vrbničanin, Sava, "The response of weedy sunflower (Helianthus annuus L.) to nicosulfuron: An examination of vegetative parameters and acetolactate synthase activity" in Archives of Biological Sciences, 71, no. 2 (2019):305-313,
https://doi.org/10.2298/ABS181106012B . .

TY  - JOUR
AU  - Fotirić Akšić, Milica
AU  - Dabić Zagorac, Dragana
AU  - Sredojević, Milica
AU  - Milivojević, Jasminka
AU  - Gašić, Uroš
AU  - Meland, Mekjell
AU  - Natić, Maja
PY  - 2019
UR  - https://www.mdpi.com/1420-3049/24/23/4310
UR  - https://radar.ibiss.bg.ac.rs/handle/123456789/3548
AB  - Chemical characterizations of leaves and fruits that were obtained from organically and integrally produced strawberries ('Favette', 'Alba', and 'Clery') and blueberries ('Bluecrop', 'Duke', and 'Nui') from western Serbia were undertaken in this study. Phenolic analysis was done while using ultra-high performance liquid chromatography coupled to a linear ion trap-Orbitrap hybrid mass analyzer, while total phenolic content (TPC), total anthocyanin content (TAC), and radical-scavenging activity (RSA) by spectrophotometry. In general, leaves and fruits from blueberry showed higher levels of TPC and TAC as compared to strawberry. These chemical traits were larger in organic grown fruits and larger in leaves than fruits. The most abundant phenolics in leaves and fruits of blueberry was 5-O-caffeoylquinic acid, followed by quercetin 3-O-galactoside, while catechin, quercetin, and kaempferol 3-O-glucosid were dominant in the leaves and fruits of strawberry. cis, trans-Abscisic acid was detected in all fruit samples, but not in leaves. Blueberries (both fruits and leaves) were separated from strawberries, but only organic blueberry fruits were distinguished from integrated fruits, according to principal component analysis. Quercetin, kaempferol, 5-O-caffeoylquinic acid, ferulic acid, caffeic acid, catechin, p-coumaric acid, and p-hydroxybenzoic acid were the most influential phenolic compounds for the separation. Much higher contents of TPC, RSA, TAC, quercetin 3-O-galactoside, and quercetin were found in fruits and TPC, RSA, catechin, p-hydroxybenzoicacid, p-coumaricacid, and ferulic acid in leaves in all three blueberry cultivars and the strawberry cultivar 'Clery'. These phenolic compounds are good sources of antioxidant compounds with potentially high beneficial effects on human health.
PB  - Multidisciplinary Digital Publishing Institute
T2  - Molecules (Basel, Switzerland)
T1  - Chemometric Characterization of Strawberries and Blueberries according to Their Phenolic Profile: Combined Effect of Cultivar and Cultivation System.
IS  - 23
VL  - 24
DO  - 10.3390/molecules24234310
SP  - 4310
ER  - 

@article{
author = "Fotirić Akšić, Milica and Dabić Zagorac, Dragana and Sredojević, Milica and Milivojević, Jasminka and Gašić, Uroš and Meland, Mekjell and Natić, Maja",
year = "2019",
abstract = "Chemical characterizations of leaves and fruits that were obtained from organically and integrally produced strawberries ('Favette', 'Alba', and 'Clery') and blueberries ('Bluecrop', 'Duke', and 'Nui') from western Serbia were undertaken in this study. Phenolic analysis was done while using ultra-high performance liquid chromatography coupled to a linear ion trap-Orbitrap hybrid mass analyzer, while total phenolic content (TPC), total anthocyanin content (TAC), and radical-scavenging activity (RSA) by spectrophotometry. In general, leaves and fruits from blueberry showed higher levels of TPC and TAC as compared to strawberry. These chemical traits were larger in organic grown fruits and larger in leaves than fruits. The most abundant phenolics in leaves and fruits of blueberry was 5-O-caffeoylquinic acid, followed by quercetin 3-O-galactoside, while catechin, quercetin, and kaempferol 3-O-glucosid were dominant in the leaves and fruits of strawberry. cis, trans-Abscisic acid was detected in all fruit samples, but not in leaves. Blueberries (both fruits and leaves) were separated from strawberries, but only organic blueberry fruits were distinguished from integrated fruits, according to principal component analysis. Quercetin, kaempferol, 5-O-caffeoylquinic acid, ferulic acid, caffeic acid, catechin, p-coumaric acid, and p-hydroxybenzoic acid were the most influential phenolic compounds for the separation. Much higher contents of TPC, RSA, TAC, quercetin 3-O-galactoside, and quercetin were found in fruits and TPC, RSA, catechin, p-hydroxybenzoicacid, p-coumaricacid, and ferulic acid in leaves in all three blueberry cultivars and the strawberry cultivar 'Clery'. These phenolic compounds are good sources of antioxidant compounds with potentially high beneficial effects on human health.",
publisher = "Multidisciplinary Digital Publishing Institute",
journal = "Molecules (Basel, Switzerland)",
title = "Chemometric Characterization of Strawberries and Blueberries according to Their Phenolic Profile: Combined Effect of Cultivar and Cultivation System.",
number = "23",
volume = "24",
doi = "10.3390/molecules24234310",
pages = "4310"
}

Fotirić Akšić, M., Dabić Zagorac, D., Sredojević, M., Milivojević, J., Gašić, U., Meland, M.,& Natić, M.. (2019). Chemometric Characterization of Strawberries and Blueberries according to Their Phenolic Profile: Combined Effect of Cultivar and Cultivation System.. in Molecules (Basel, Switzerland)
Multidisciplinary Digital Publishing Institute., 24(23), 4310.
https://doi.org/10.3390/molecules24234310

Fotirić Akšić M, Dabić Zagorac D, Sredojević M, Milivojević J, Gašić U, Meland M, Natić M. Chemometric Characterization of Strawberries and Blueberries according to Their Phenolic Profile: Combined Effect of Cultivar and Cultivation System.. in Molecules (Basel, Switzerland). 2019;24(23):4310.
doi:10.3390/molecules24234310 .

Fotirić Akšić, Milica, Dabić Zagorac, Dragana, Sredojević, Milica, Milivojević, Jasminka, Gašić, Uroš, Meland, Mekjell, Natić, Maja, "Chemometric Characterization of Strawberries and Blueberries according to Their Phenolic Profile: Combined Effect of Cultivar and Cultivation System." in Molecules (Basel, Switzerland), 24, no. 23 (2019):4310,
https://doi.org/10.3390/molecules24234310 . .

TY  - CONF
AU  - Hrustić, Jovana
AU  - Mihajlović, Milica
AU  - Jevremović, Darko
AU  - Dragićević, Milan
AU  - Tanović, Brankica
PY  - 2018
UR  - https://radar.ibiss.bg.ac.rs/handle/123456789/4313
AB  - Stone fruit species are by far the most important for total fruit production in Serbia, with plum
being the most important. Over the last five years, total annual plum production amounted to
over 500,000 tons, placing Serbia among the three top producers in the world and the first in
Europe. However, plum is severely affected by brown rot disease that occurs every year, resulting
in significant losses. Monilinia laxa and Monilinia fructigena are widely distributed brown rot causal
agents, with first reports of their presence and significance in Serbia originating from the middle of
the 20th century. Monilinia fructicola, the most destructive pathogen of Monilinia spp., has recently
been introduced into Serbia. Its spreading in stone fruit orchards has already been observed. The
aim of this research was to compare aggressiveness of newly introduced M. fructicola with well-established M. laxa and M. fructigena species towards plum fruit, in order to assess the potential of
M. fructicola to repress and replace the other two species in Serbian plum orchards. Unwounded
and wounded fruits of two plum cultivars at three developmental stages were inoculated with M.
fructicola, M. laxa, and M. fructigena. Seven days after inoculation, the fruits were visually examined
for symptoms of brown rot. A CART model, describing the probability of infection establishment
was constructed. The results showed that wounding of fruits, developmental stage of fruits and
species of the pathogen had significant effects on the incidence of brown rot, while the effect of
cultivar was not significant.
PB  - Belgrade: Serbian Plant Physiology Society
C3  - 3rd International Conference on Plant Biology and 22nd SPPS Meeting , 9-12 June 2018, Belgrade
T1  - Aggressiveness of Monilinia spp. towards detached plum fruit
SP  - 144
UR  - https://hdl.handle.net/21.15107/rcub_ibiss_4313
ER  - 

@conference{
author = "Hrustić, Jovana and Mihajlović, Milica and Jevremović, Darko and Dragićević, Milan and Tanović, Brankica",
year = "2018",
abstract = "Stone fruit species are by far the most important for total fruit production in Serbia, with plum
being the most important. Over the last five years, total annual plum production amounted to
over 500,000 tons, placing Serbia among the three top producers in the world and the first in
Europe. However, plum is severely affected by brown rot disease that occurs every year, resulting
in significant losses. Monilinia laxa and Monilinia fructigena are widely distributed brown rot causal
agents, with first reports of their presence and significance in Serbia originating from the middle of
the 20th century. Monilinia fructicola, the most destructive pathogen of Monilinia spp., has recently
been introduced into Serbia. Its spreading in stone fruit orchards has already been observed. The
aim of this research was to compare aggressiveness of newly introduced M. fructicola with well-established M. laxa and M. fructigena species towards plum fruit, in order to assess the potential of
M. fructicola to repress and replace the other two species in Serbian plum orchards. Unwounded
and wounded fruits of two plum cultivars at three developmental stages were inoculated with M.
fructicola, M. laxa, and M. fructigena. Seven days after inoculation, the fruits were visually examined
for symptoms of brown rot. A CART model, describing the probability of infection establishment
was constructed. The results showed that wounding of fruits, developmental stage of fruits and
species of the pathogen had significant effects on the incidence of brown rot, while the effect of
cultivar was not significant.",
publisher = "Belgrade: Serbian Plant Physiology Society",
journal = "3rd International Conference on Plant Biology and 22nd SPPS Meeting , 9-12 June 2018, Belgrade",
title = "Aggressiveness of Monilinia spp. towards detached plum fruit",
pages = "144",
url = "https://hdl.handle.net/21.15107/rcub_ibiss_4313"
}

Hrustić, J., Mihajlović, M., Jevremović, D., Dragićević, M.,& Tanović, B.. (2018). Aggressiveness of Monilinia spp. towards detached plum fruit. in 3rd International Conference on Plant Biology and 22nd SPPS Meeting , 9-12 June 2018, Belgrade
Belgrade: Serbian Plant Physiology Society., 144.
https://hdl.handle.net/21.15107/rcub_ibiss_4313

Hrustić J, Mihajlović M, Jevremović D, Dragićević M, Tanović B. Aggressiveness of Monilinia spp. towards detached plum fruit. in 3rd International Conference on Plant Biology and 22nd SPPS Meeting , 9-12 June 2018, Belgrade. 2018;:144.
https://hdl.handle.net/21.15107/rcub_ibiss_4313 .

Hrustić, Jovana, Mihajlović, Milica, Jevremović, Darko, Dragićević, Milan, Tanović, Brankica, "Aggressiveness of Monilinia spp. towards detached plum fruit" in 3rd International Conference on Plant Biology and 22nd SPPS Meeting , 9-12 June 2018, Belgrade (2018):144,
https://hdl.handle.net/21.15107/rcub_ibiss_4313 .

TY  - JOUR
AU  - Bajić-Ljubičić, Jasna
AU  - Popović, Zorica
AU  - Matić, Rada
AU  - Bojović, Srđan
PY  - 2018
UR  - http://nopr.niscair.res.in/handle/123456789/43145
UR  - https://radar.ibiss.bg.ac.rs/handle/123456789/2930
AB  - The aim of the present study was to determine the content of six phenolic compounds, natural anti-oxidants, in fruits of wild growing Cornus mas L. Fruits were sampled from two different locations. The extracts were obtained from fresh fruits and subjected to LC-MS/MS analysis to identify and quantify the content of neochlorogenic acid and five derivatives of quercetin. All of the analyzed phenolic compounds were detected in total sample of C. mas fruits, and their occurrence and content were clearly locality-dependent. Out of analyzed compounds, the prevailing was neochlorogenic acid (5-O-CQ) in samples from Avala, whereas glucuronide (Q-3-O-GlcA) dominated in samples from Zlatar lake. These results showed that wild growing populations are rich source of natural antioxidants, especially those with proved pharmacological activity in humans, such as glucuronide. As indicated by data on traditional usages and ethnopharmacological knowledge, C. mas fruits collected in wild are valuable source of natural antioxidants and deserve attention in preservation of genetic and biological diversity.
T2  - Indian Journal of Traditional Knowledge
T1  - Selected phenolic compounds in fruits of wild growing Cornus mas L.
IS  - 1
VL  - 17
SP  - 91
EP  - 96
UR  - https://hdl.handle.net/21.15107/rcub_ibiss_2930
ER  - 

@article{
author = "Bajić-Ljubičić, Jasna and Popović, Zorica and Matić, Rada and Bojović, Srđan",
year = "2018",
abstract = "The aim of the present study was to determine the content of six phenolic compounds, natural anti-oxidants, in fruits of wild growing Cornus mas L. Fruits were sampled from two different locations. The extracts were obtained from fresh fruits and subjected to LC-MS/MS analysis to identify and quantify the content of neochlorogenic acid and five derivatives of quercetin. All of the analyzed phenolic compounds were detected in total sample of C. mas fruits, and their occurrence and content were clearly locality-dependent. Out of analyzed compounds, the prevailing was neochlorogenic acid (5-O-CQ) in samples from Avala, whereas glucuronide (Q-3-O-GlcA) dominated in samples from Zlatar lake. These results showed that wild growing populations are rich source of natural antioxidants, especially those with proved pharmacological activity in humans, such as glucuronide. As indicated by data on traditional usages and ethnopharmacological knowledge, C. mas fruits collected in wild are valuable source of natural antioxidants and deserve attention in preservation of genetic and biological diversity.",
journal = "Indian Journal of Traditional Knowledge",
title = "Selected phenolic compounds in fruits of wild growing Cornus mas L.",
number = "1",
volume = "17",
pages = "91-96",
url = "https://hdl.handle.net/21.15107/rcub_ibiss_2930"
}

Bajić-Ljubičić, J., Popović, Z., Matić, R.,& Bojović, S.. (2018). Selected phenolic compounds in fruits of wild growing Cornus mas L.. in Indian Journal of Traditional Knowledge, 17(1), 91-96.
https://hdl.handle.net/21.15107/rcub_ibiss_2930

Bajić-Ljubičić J, Popović Z, Matić R, Bojović S. Selected phenolic compounds in fruits of wild growing Cornus mas L.. in Indian Journal of Traditional Knowledge. 2018;17(1):91-96.
https://hdl.handle.net/21.15107/rcub_ibiss_2930 .

Bajić-Ljubičić, Jasna, Popović, Zorica, Matić, Rada, Bojović, Srđan, "Selected phenolic compounds in fruits of wild growing Cornus mas L." in Indian Journal of Traditional Knowledge, 17, no. 1 (2018):91-96,
https://hdl.handle.net/21.15107/rcub_ibiss_2930 .

TY  - JOUR
AU  - Vrbničanin, Sava
AU  - Onć-Jovanović, Eleonora
AU  - Božić, Dragana
AU  - Sarić-Krsmanović, Marija
AU  - Pavlović, Danijela
AU  - Malidža, Goran
AU  - Jarić, Snežana
PY  - 2017
UR  - http://www.doiserbia.nb.rs/Article.aspx?ID=0354-46641600092V
UR  - https://radar.ibiss.bg.ac.rs/handle/123456789/2619
UR  - http://www.serbiosoc.org.rs/arch/index.php/abs/article/view/152
AB  - Velvetleaf (Abutilon theophrasti Medik.) is an invasive alien species in many countries and one of the major weeds in summer row crops worldwide. Weed-management techniques that reduce weed production need to be investigated to provide new approaches. The first step in this process is the determination of weed productivity in different competitive conditions. Field experiments were conducted in 2006 and 2008 in an experimental field in Padinska Skela to quantify growth and seed production of velvetleaf in maize, as well as in a velvetleaf monoculture. A density of velvetleaf ranging from 1 to 8 plants m-1 was artificially created. In a mixture with maize, velvetleaf was sown in crop rows. The growth of velvetleaf was estimated based on plant height, fresh aboveground biomass and leaf area index (LAI). Velvetleaf fecundity was determined as seed mass plant-1 and seed mass m-2. Differences between years in plant production were very prominent. In general, velvetleaf productivity in maize depended on its density. Intraspecific competition had a major influence on growth and seed production when velvetleaf density was from 4 to 8 plants m-1 in maize rows. This information indicates that environmental conditions and weed density can promote/reduce inter- and intraspecific competition and help in the construction of population dynamics models to predict population density, seed bank and competitiveness of weeds and reduce inputs for weed management.
T2  - Archives of Biological Sciences
T1  - Velvetleaf (Abutilon theophrasti Medik.) productivity in competitive conditions
IS  - 1
VL  - 69
DO  - 10.2298/ABS160212092V
SP  - 157
EP  - 166
ER  - 

@article{
author = "Vrbničanin, Sava and Onć-Jovanović, Eleonora and Božić, Dragana and Sarić-Krsmanović, Marija and Pavlović, Danijela and Malidža, Goran and Jarić, Snežana",
year = "2017",
abstract = "Velvetleaf (Abutilon theophrasti Medik.) is an invasive alien species in many countries and one of the major weeds in summer row crops worldwide. Weed-management techniques that reduce weed production need to be investigated to provide new approaches. The first step in this process is the determination of weed productivity in different competitive conditions. Field experiments were conducted in 2006 and 2008 in an experimental field in Padinska Skela to quantify growth and seed production of velvetleaf in maize, as well as in a velvetleaf monoculture. A density of velvetleaf ranging from 1 to 8 plants m-1 was artificially created. In a mixture with maize, velvetleaf was sown in crop rows. The growth of velvetleaf was estimated based on plant height, fresh aboveground biomass and leaf area index (LAI). Velvetleaf fecundity was determined as seed mass plant-1 and seed mass m-2. Differences between years in plant production were very prominent. In general, velvetleaf productivity in maize depended on its density. Intraspecific competition had a major influence on growth and seed production when velvetleaf density was from 4 to 8 plants m-1 in maize rows. This information indicates that environmental conditions and weed density can promote/reduce inter- and intraspecific competition and help in the construction of population dynamics models to predict population density, seed bank and competitiveness of weeds and reduce inputs for weed management.",
journal = "Archives of Biological Sciences",
title = "Velvetleaf (Abutilon theophrasti Medik.) productivity in competitive conditions",
number = "1",
volume = "69",
doi = "10.2298/ABS160212092V",
pages = "157-166"
}

Vrbničanin, S., Onć-Jovanović, E., Božić, D., Sarić-Krsmanović, M., Pavlović, D., Malidža, G.,& Jarić, S.. (2017). Velvetleaf (Abutilon theophrasti Medik.) productivity in competitive conditions. in Archives of Biological Sciences, 69(1), 157-166.
https://doi.org/10.2298/ABS160212092V

Vrbničanin S, Onć-Jovanović E, Božić D, Sarić-Krsmanović M, Pavlović D, Malidža G, Jarić S. Velvetleaf (Abutilon theophrasti Medik.) productivity in competitive conditions. in Archives of Biological Sciences. 2017;69(1):157-166.
doi:10.2298/ABS160212092V .

Vrbničanin, Sava, Onć-Jovanović, Eleonora, Božić, Dragana, Sarić-Krsmanović, Marija, Pavlović, Danijela, Malidža, Goran, Jarić, Snežana, "Velvetleaf (Abutilon theophrasti Medik.) productivity in competitive conditions" in Archives of Biological Sciences, 69, no. 1 (2017):157-166,
https://doi.org/10.2298/ABS160212092V . .

TY  - JOUR
AU  - Jarić, Snežana
AU  - Karadzic, Branko D.
AU  - Vrbnicanin, Sava P.
AU  - Mitrović, Miroslava
AU  - Kostić, Olga
AU  - Pavlović, Pavle
PY  - 2015
UR  - https://radar.ibiss.bg.ac.rs/handle/123456789/2055
AB  - Segetal vegetation was studied in the cultivated areas of southern Srem
   with the aim of analyzing its taxonomy, phytocoenology, syntaxonomy and
   phytogeography, as well as determining to what extent ecological factors
   influenced the differentiation of segetal plant communities among row
   crops, small grain crops and in alfalfa fields. Segetal flora was
   comprised of 124 plant species, classified into 38 families, of which
   Asteraceae (28), Fabaceae (10) and Poaceae (10) contained the greatest
   number of species. Three associations were selected based on
   phytocoenological analysis: Polygonetum convolvulo-avicularis,
   Consolido-Polygonetum avicularis and Lolio-Plantaginetum majoris, as
   well as five lower syntaxa (subassociations and facies). Crop type,
   moisture, habitat acidity (pH), temperature and anthropogenic factors
   had the greatest impact on the ecological differentiation of the studied
   vegetation. The significant presence of non-native species (18) was
   another consequence of the anthropogenic effects and geographic position
   of southern Srem, and these, as coenobionts of segetal plant communities
   and undesirable species, had a significant impact on crop yield.
T2  - Archives of Biological Sciences
T1  - Floristic and phytocoenological research of segetal plant communities in cultivated areas of southern Srem
IS  - 2
VL  - 67
DO  - 10.2298/ABS141017021J
SP  - 591
EP  - 609
ER  - 

@article{
author = "Jarić, Snežana and Karadzic, Branko D. and Vrbnicanin, Sava P. and Mitrović, Miroslava and Kostić, Olga and Pavlović, Pavle",
year = "2015",
abstract = "Segetal vegetation was studied in the cultivated areas of southern Srem
   with the aim of analyzing its taxonomy, phytocoenology, syntaxonomy and
   phytogeography, as well as determining to what extent ecological factors
   influenced the differentiation of segetal plant communities among row
   crops, small grain crops and in alfalfa fields. Segetal flora was
   comprised of 124 plant species, classified into 38 families, of which
   Asteraceae (28), Fabaceae (10) and Poaceae (10) contained the greatest
   number of species. Three associations were selected based on
   phytocoenological analysis: Polygonetum convolvulo-avicularis,
   Consolido-Polygonetum avicularis and Lolio-Plantaginetum majoris, as
   well as five lower syntaxa (subassociations and facies). Crop type,
   moisture, habitat acidity (pH), temperature and anthropogenic factors
   had the greatest impact on the ecological differentiation of the studied
   vegetation. The significant presence of non-native species (18) was
   another consequence of the anthropogenic effects and geographic position
   of southern Srem, and these, as coenobionts of segetal plant communities
   and undesirable species, had a significant impact on crop yield.",
journal = "Archives of Biological Sciences",
title = "Floristic and phytocoenological research of segetal plant communities in cultivated areas of southern Srem",
number = "2",
volume = "67",
doi = "10.2298/ABS141017021J",
pages = "591-609"
}

Jarić, S., Karadzic, B. D., Vrbnicanin, S. P., Mitrović, M., Kostić, O.,& Pavlović, P.. (2015). Floristic and phytocoenological research of segetal plant communities in cultivated areas of southern Srem. in Archives of Biological Sciences, 67(2), 591-609.
https://doi.org/10.2298/ABS141017021J

Jarić S, Karadzic BD, Vrbnicanin SP, Mitrović M, Kostić O, Pavlović P. Floristic and phytocoenological research of segetal plant communities in cultivated areas of southern Srem. in Archives of Biological Sciences. 2015;67(2):591-609.
doi:10.2298/ABS141017021J .

Jarić, Snežana, Karadzic, Branko D., Vrbnicanin, Sava P., Mitrović, Miroslava, Kostić, Olga, Pavlović, Pavle, "Floristic and phytocoenological research of segetal plant communities in cultivated areas of southern Srem" in Archives of Biological Sciences, 67, no. 2 (2015):591-609,
https://doi.org/10.2298/ABS141017021J . .