Marković, Jordan

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  • Marković, Jordan (6)
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The effect of supplementing chestnut tannins on the productive results of finishing lambs fed rations deficient in metabolizable protein

Cekić, Bogdan; Božičković, Aleksa; Ružić-Muslić, Dragana; Marković, Jordan; Maksimović, Nevena; Nikšić, Dragan; Stanisavljević, Nemanja

(2022-03)

TY  - JOUR
AU  - Cekić, Bogdan
AU  - Božičković, Aleksa
AU  - Ružić-Muslić, Dragana
AU  - Marković, Jordan
AU  - Maksimović, Nevena
AU  - Nikšić, Dragan
AU  - Stanisavljević, Nemanja
PY  - 2022-03
UR  - http://r.istocar.bg.ac.rs/handle/123456789/784
AB  - The aim of this study was to investigate the effects of chestnut tannins in metabolizable
protein deficiency, on dry matter (DM) intake, growth performance of finishing lambs,
feed efficiency and digestibility of nutrients. The study included 30 crossbred lambs,
blocked by body weight (BW) and divided into three groups, depending on the concentrations of added chestnut tannins in the rations (0, 10 and 20 g/kg DM for CON, 10T and
20T group, respectively). Rations were determined by BW and expected average daily
gain (ADG), with a deficiency in metabolizable protein of about 15%. All groups received
the same amount of daily feed. Dry matter intake, ADG and indicators of efficiency such
as the Kleiber ratio (KR) and protein efficiency ratio (PER) were estimated. The digestibility of the rations was determined in three collection periods. Dry matter intake did not differ among groups. Growth performances for the whole experiment were significantly better for the 20T group than CON (p < 0.05), while no differences were established for
group 10T. Group 20T achieved the highest ADG and total gain (228 g/day ± 27.8; 13.7 kg
± 1.7), with the best average conversion of dry matter (4.4 kg DM/kg BW), KR (15.6), and
PER (1.6). In all three collections, dry matter and crude protein digestibility was higher
for CON, while the digestibility of ether extract was higher for the 20T group than CON.
Based on these results, it can be concluded that a ration of chestnut tannins in the concentration of 20 g/kg DM, in conditions of protein deficiency, can have a positive effect on
lamb performances. This can be partially explained by the ability of tannins to form complexes with proteins, which can change intestinal protein flow and utilization.
AB  - Das Ziel dieser Studie war, die Wirkungen von Kastanien-Tanninen in Rationen mit
unzureichender Versorgung mit metabolisierbarem Protein auf die Aufnahme von
Trockenmasse (DM), die Wachstumsleistung von Mastlämmern, den Futteraufwand und die Verdaulichkeit von Nährstoffen zu untersuchen. Die Studie umfasste 30 Kreuzungslämmer, die durch das Körpergewicht (BW) und die Konzentrationen von zugesetzten
Kastanien-Tanninen in der Nahrung (0, 10 und 20 g/kg DM für die Kontrolle, 10T- bzw.
20T-Gruppe) in drei Gruppen unterteilt wurden. Die Rationen wurden durch das Körpergewicht (BW) und die erwartete durchschnittliche tägliche Zunahme (ADG) mit einem
Mangel an metabolisierbarem Protein von etwa 15% definiert. Alle Gruppen erhielten
die gleichen Futtermengen. Die DM-Aufnahmen, ADG-Werte, und Verwertungsgrößen
wie das Kleiber-Verhältnis (KR) und das Protein-Effizienz-Verhältnis (PER) wurden
geschätzt. Die scheinbare Verdaulichkeit wurde in drei Sammelperioden ermittelt. Die
DM-Aufnahme unterschied sich nicht zwischen den Gruppen. Die Wachstumsleistungen
für das gesamte Experiment waren für die 20T-Gruppe signifikant besser als für die
Kontrollgruppe (p < 0,05), während für die 10T-Gruppe keine Unterschiede festgestellt
wurden. Gruppe 20T erreichte den höchsten ADG und Gesamtzuwachs (228 g/Tag
± 27,8; 13,7 kg ± 1,7) mit der besten durchschnittlichen Umwandlung von Trockenmasse
(4,4 kg DM/kg BW) und den günstigsten Werten für KR (15,6) und PER (1,6). In allen
drei Sammelperioden war die Verdaulichkeit von DM und Rohprotein bei der Kontrolle
höher, während die Verdaulichkeit des Rohfetts bei der 20T-Gruppe höher war als bei der
Kontrolle. Aus den Ergebnissen kann geschlossen werden, dass Kastanientannine in
einer Konzentration von 20 g/kg DM Futter bei Proteinmangel einen positiven Effekt auf
die Leistung von Mastlämmern haben können. Dies kann teilweise durch die Fähigkeit
von Tanninen erklärt werden, Komplexe mit Proteinen zu bilden, die den Proteinfluss
durch den Verdauungstrakt und seine Verwertung verändern können.
T2  - Züchtungskunde
T1  - The effect of supplementing chestnut tannins on the productive results of finishing lambs fed rations deficient in metabolizable protein
VL  - 94
IS  - 2
SP  - 137
EP  - 149
UR  - https://hdl.handle.net/21.15107/rcub_ristocar_784
ER  - 
@article{
author = "Cekić, Bogdan and Božičković, Aleksa and Ružić-Muslić, Dragana and Marković, Jordan and Maksimović, Nevena and Nikšić, Dragan and Stanisavljević, Nemanja",
year = "2022-03",
abstract = "The aim of this study was to investigate the effects of chestnut tannins in metabolizable
protein deficiency, on dry matter (DM) intake, growth performance of finishing lambs,
feed efficiency and digestibility of nutrients. The study included 30 crossbred lambs,
blocked by body weight (BW) and divided into three groups, depending on the concentrations of added chestnut tannins in the rations (0, 10 and 20 g/kg DM for CON, 10T and
20T group, respectively). Rations were determined by BW and expected average daily
gain (ADG), with a deficiency in metabolizable protein of about 15%. All groups received
the same amount of daily feed. Dry matter intake, ADG and indicators of efficiency such
as the Kleiber ratio (KR) and protein efficiency ratio (PER) were estimated. The digestibility of the rations was determined in three collection periods. Dry matter intake did not differ among groups. Growth performances for the whole experiment were significantly better for the 20T group than CON (p < 0.05), while no differences were established for
group 10T. Group 20T achieved the highest ADG and total gain (228 g/day ± 27.8; 13.7 kg
± 1.7), with the best average conversion of dry matter (4.4 kg DM/kg BW), KR (15.6), and
PER (1.6). In all three collections, dry matter and crude protein digestibility was higher
for CON, while the digestibility of ether extract was higher for the 20T group than CON.
Based on these results, it can be concluded that a ration of chestnut tannins in the concentration of 20 g/kg DM, in conditions of protein deficiency, can have a positive effect on
lamb performances. This can be partially explained by the ability of tannins to form complexes with proteins, which can change intestinal protein flow and utilization., Das Ziel dieser Studie war, die Wirkungen von Kastanien-Tanninen in Rationen mit
unzureichender Versorgung mit metabolisierbarem Protein auf die Aufnahme von
Trockenmasse (DM), die Wachstumsleistung von Mastlämmern, den Futteraufwand und die Verdaulichkeit von Nährstoffen zu untersuchen. Die Studie umfasste 30 Kreuzungslämmer, die durch das Körpergewicht (BW) und die Konzentrationen von zugesetzten
Kastanien-Tanninen in der Nahrung (0, 10 und 20 g/kg DM für die Kontrolle, 10T- bzw.
20T-Gruppe) in drei Gruppen unterteilt wurden. Die Rationen wurden durch das Körpergewicht (BW) und die erwartete durchschnittliche tägliche Zunahme (ADG) mit einem
Mangel an metabolisierbarem Protein von etwa 15% definiert. Alle Gruppen erhielten
die gleichen Futtermengen. Die DM-Aufnahmen, ADG-Werte, und Verwertungsgrößen
wie das Kleiber-Verhältnis (KR) und das Protein-Effizienz-Verhältnis (PER) wurden
geschätzt. Die scheinbare Verdaulichkeit wurde in drei Sammelperioden ermittelt. Die
DM-Aufnahme unterschied sich nicht zwischen den Gruppen. Die Wachstumsleistungen
für das gesamte Experiment waren für die 20T-Gruppe signifikant besser als für die
Kontrollgruppe (p < 0,05), während für die 10T-Gruppe keine Unterschiede festgestellt
wurden. Gruppe 20T erreichte den höchsten ADG und Gesamtzuwachs (228 g/Tag
± 27,8; 13,7 kg ± 1,7) mit der besten durchschnittlichen Umwandlung von Trockenmasse
(4,4 kg DM/kg BW) und den günstigsten Werten für KR (15,6) und PER (1,6). In allen
drei Sammelperioden war die Verdaulichkeit von DM und Rohprotein bei der Kontrolle
höher, während die Verdaulichkeit des Rohfetts bei der 20T-Gruppe höher war als bei der
Kontrolle. Aus den Ergebnissen kann geschlossen werden, dass Kastanientannine in
einer Konzentration von 20 g/kg DM Futter bei Proteinmangel einen positiven Effekt auf
die Leistung von Mastlämmern haben können. Dies kann teilweise durch die Fähigkeit
von Tanninen erklärt werden, Komplexe mit Proteinen zu bilden, die den Proteinfluss
durch den Verdauungstrakt und seine Verwertung verändern können.",
journal = "Züchtungskunde",
title = "The effect of supplementing chestnut tannins on the productive results of finishing lambs fed rations deficient in metabolizable protein",
volume = "94",
number = "2",
pages = "137-149",
url = "https://hdl.handle.net/21.15107/rcub_ristocar_784"
}
Cekić, B., Božičković, A., Ružić-Muslić, D., Marković, J., Maksimović, N., Nikšić, D.,& Stanisavljević, N.. (2022-03). The effect of supplementing chestnut tannins on the productive results of finishing lambs fed rations deficient in metabolizable protein. in Züchtungskunde, 94(2), 137-149.
https://hdl.handle.net/21.15107/rcub_ristocar_784
Cekić B, Božičković A, Ružić-Muslić D, Marković J, Maksimović N, Nikšić D, Stanisavljević N. The effect of supplementing chestnut tannins on the productive results of finishing lambs fed rations deficient in metabolizable protein. in Züchtungskunde. 2022;94(2):137-149.
https://hdl.handle.net/21.15107/rcub_ristocar_784 .
Cekić, Bogdan, Božičković, Aleksa, Ružić-Muslić, Dragana, Marković, Jordan, Maksimović, Nevena, Nikšić, Dragan, Stanisavljević, Nemanja, "The effect of supplementing chestnut tannins on the productive results of finishing lambs fed rations deficient in metabolizable protein" in Züchtungskunde, 94, no. 2 (2022-03):137-149,
https://hdl.handle.net/21.15107/rcub_ristocar_784 .

The use of different N sources for the treatment of permanent grassland and effect on forage quality

Simić, Aleksandar; Marković, Jordan; Vučković, Savo; Stojanović, Bojan; Bijelić, Zorica; Mandić, Violeta; Dželetović, Željko

(College of Food and Agriculture, United Arab Emirates University, United Arab Emirates, 2019)

TY  - JOUR
AU  - Simić, Aleksandar
AU  - Marković, Jordan
AU  - Vučković, Savo
AU  - Stojanović, Bojan
AU  - Bijelić, Zorica
AU  - Mandić, Violeta
AU  - Dželetović, Željko
PY  - 2019
UR  - http://r.istocar.bg.ac.rs/handle/123456789/616
AB  - During an experiment conducted in Serbia, near the city of Šabac over two growing seasons (2012/13 and 2013/14), the yield and quality of grassland treated with an organo-mineral fertilizer (farmyard manure 30 t ha-1 +10 wt.% zeolite) was monitored and compared to fertilization with pure manure (30 t ha-1), spring nitrogen application (50 kg/ha N), treatment with pure zeolite, and treatment without the addition of fertilizers. All fertilizers were spread in the autumn of 2012. Nitrogen was exceptionally applied in the spring of 2013 and 2014. Dry matter (DM) yield and forage quality were evaluated during the growing season, in two forage harvests. In addition to yields, the chemical composition of the biomass, concentrations of total protein fractions and in vitro DM digestibility were examined in detail. The biomass yields of both cuts in the first season were considerably higher after the application of manure with zeolite, pure manure and mineral nitrogen, compared to the control and zeolite. No significant differences among the treatments were noted with regard to the chemical composition of the biomass, or the effect of the type of fertilization on DM digestibility of the biomass from the natural grassland. The application of the organo-mineral fertilizer considerably reduced the share of NPN in total protein, compared to pure manure.
PB  - College of Food and Agriculture, United Arab Emirates University, United Arab Emirates
T2  - Emirates Journal of Food and Agriculture
T1  - The use of different N sources for the treatment of permanent grassland and effect on forage quality
VL  - 31
IS  - 3
SP  - 180
EP  - 187
DO  - 10.9755/ejfa.2019.v31.i3.1926
ER  - 
@article{
author = "Simić, Aleksandar and Marković, Jordan and Vučković, Savo and Stojanović, Bojan and Bijelić, Zorica and Mandić, Violeta and Dželetović, Željko",
year = "2019",
abstract = "During an experiment conducted in Serbia, near the city of Šabac over two growing seasons (2012/13 and 2013/14), the yield and quality of grassland treated with an organo-mineral fertilizer (farmyard manure 30 t ha-1 +10 wt.% zeolite) was monitored and compared to fertilization with pure manure (30 t ha-1), spring nitrogen application (50 kg/ha N), treatment with pure zeolite, and treatment without the addition of fertilizers. All fertilizers were spread in the autumn of 2012. Nitrogen was exceptionally applied in the spring of 2013 and 2014. Dry matter (DM) yield and forage quality were evaluated during the growing season, in two forage harvests. In addition to yields, the chemical composition of the biomass, concentrations of total protein fractions and in vitro DM digestibility were examined in detail. The biomass yields of both cuts in the first season were considerably higher after the application of manure with zeolite, pure manure and mineral nitrogen, compared to the control and zeolite. No significant differences among the treatments were noted with regard to the chemical composition of the biomass, or the effect of the type of fertilization on DM digestibility of the biomass from the natural grassland. The application of the organo-mineral fertilizer considerably reduced the share of NPN in total protein, compared to pure manure.",
publisher = "College of Food and Agriculture, United Arab Emirates University, United Arab Emirates",
journal = "Emirates Journal of Food and Agriculture",
title = "The use of different N sources for the treatment of permanent grassland and effect on forage quality",
volume = "31",
number = "3",
pages = "180-187",
doi = "10.9755/ejfa.2019.v31.i3.1926"
}
Simić, A., Marković, J., Vučković, S., Stojanović, B., Bijelić, Z., Mandić, V.,& Dželetović, Ž.. (2019). The use of different N sources for the treatment of permanent grassland and effect on forage quality. in Emirates Journal of Food and Agriculture
College of Food and Agriculture, United Arab Emirates University, United Arab Emirates., 31(3), 180-187.
https://doi.org/10.9755/ejfa.2019.v31.i3.1926
Simić A, Marković J, Vučković S, Stojanović B, Bijelić Z, Mandić V, Dželetović Ž. The use of different N sources for the treatment of permanent grassland and effect on forage quality. in Emirates Journal of Food and Agriculture. 2019;31(3):180-187.
doi:10.9755/ejfa.2019.v31.i3.1926 .
Simić, Aleksandar, Marković, Jordan, Vučković, Savo, Stojanović, Bojan, Bijelić, Zorica, Mandić, Violeta, Dželetović, Željko, "The use of different N sources for the treatment of permanent grassland and effect on forage quality" in Emirates Journal of Food and Agriculture, 31, no. 3 (2019):180-187,
https://doi.org/10.9755/ejfa.2019.v31.i3.1926 . .
2
1

In vitro toxicity of fungicides with different modes of action to alfalfa anthracnose fungus, Colletotrichum destructivum

Vasić, Tanja; Vojinović, Uroš; Žujović, Suzana; Krnjaja, Vesna; Živković, Sanja; Marković, Jordan; Stević, Milan

(Taylor & Francis Inc., 2019)

TY  - JOUR
AU  - Vasić, Tanja
AU  - Vojinović, Uroš
AU  - Žujović, Suzana
AU  - Krnjaja, Vesna
AU  - Živković, Sanja
AU  - Marković, Jordan
AU  - Stević, Milan
PY  - 2019
UR  - https://www.tandfonline.com/eprint/AB5HWK3AX3PVSGGPH3NQ/full?target=10.1080%2F03601234.2019.1653735&
UR  - http://r.istocar.bg.ac.rs/handle/123456789/623
AB  - Sensitivity of 24 isolates of Colletotrichum destructivum O’Gara, collected from alfalfa plants in Serbia, to eight selected fungicides, was investigated in this study. Molecular identification and pathogenicity test of isolates tested were also performed. Fungicide sensitivity was evaluated in vitro, using mycelial growth assay method. All isolates exhibited significant pathogenicity, causing necrosis at the alfalfa seedling root tips two days after inoculation. Using the primer pair GSF1-SR1 and by comparing the amplified fragments of the tested isolates with the marker (M), the presence of the amplicon of the expected size of about 900 bp was determined for all isolates. The isolates tested in this study showed different sensitivity towards fungicides in vitro. Mycelial growth was highly inhibited by QoI (quinone outside inhibitors) fungicide pyraclostrobin (mean EC50=0.39 µg mL−1) and by DMI (demethylation-inhibiting) fungicide tebuconazole (mean EC50=0.61 µg mL−1), followed by azoxystrobin (mean EC50=2.83 µg mL−1) and flutriafol (mean EC50=2.11 µg mL−1). Multi-site fungicide chlorothalonil and MBC (methyl benzimidazole carbamate) fungicide thiophanate-methyl evinced moderate inhibition with mean EC50=35.31 and 62.83 µg mL−1, respectively. Thirteen isolates were sensitive to SDHI (succinate dehydrogenase inhibitors) fungicide boscalid and fluxapyroxad, (mean EC50=0.49 and 0.19 µg mL−1, respectively), while the rest of isolates were highly resistant.
PB  - Taylor & Francis Inc.
T2  - Journal of Environmental Science and Health, Part B
T1  - In vitro toxicity of fungicides with different modes of action to alfalfa anthracnose fungus, Colletotrichum destructivum
DO  - DOI: 10.1080/03601234.2019.1653735
ER  - 
@article{
author = "Vasić, Tanja and Vojinović, Uroš and Žujović, Suzana and Krnjaja, Vesna and Živković, Sanja and Marković, Jordan and Stević, Milan",
year = "2019",
abstract = "Sensitivity of 24 isolates of Colletotrichum destructivum O’Gara, collected from alfalfa plants in Serbia, to eight selected fungicides, was investigated in this study. Molecular identification and pathogenicity test of isolates tested were also performed. Fungicide sensitivity was evaluated in vitro, using mycelial growth assay method. All isolates exhibited significant pathogenicity, causing necrosis at the alfalfa seedling root tips two days after inoculation. Using the primer pair GSF1-SR1 and by comparing the amplified fragments of the tested isolates with the marker (M), the presence of the amplicon of the expected size of about 900 bp was determined for all isolates. The isolates tested in this study showed different sensitivity towards fungicides in vitro. Mycelial growth was highly inhibited by QoI (quinone outside inhibitors) fungicide pyraclostrobin (mean EC50=0.39 µg mL−1) and by DMI (demethylation-inhibiting) fungicide tebuconazole (mean EC50=0.61 µg mL−1), followed by azoxystrobin (mean EC50=2.83 µg mL−1) and flutriafol (mean EC50=2.11 µg mL−1). Multi-site fungicide chlorothalonil and MBC (methyl benzimidazole carbamate) fungicide thiophanate-methyl evinced moderate inhibition with mean EC50=35.31 and 62.83 µg mL−1, respectively. Thirteen isolates were sensitive to SDHI (succinate dehydrogenase inhibitors) fungicide boscalid and fluxapyroxad, (mean EC50=0.49 and 0.19 µg mL−1, respectively), while the rest of isolates were highly resistant.",
publisher = "Taylor & Francis Inc.",
journal = "Journal of Environmental Science and Health, Part B",
title = "In vitro toxicity of fungicides with different modes of action to alfalfa anthracnose fungus, Colletotrichum destructivum",
doi = "DOI: 10.1080/03601234.2019.1653735"
}
Vasić, T., Vojinović, U., Žujović, S., Krnjaja, V., Živković, S., Marković, J.,& Stević, M.. (2019). In vitro toxicity of fungicides with different modes of action to alfalfa anthracnose fungus, Colletotrichum destructivum. in Journal of Environmental Science and Health, Part B
Taylor & Francis Inc...
https://doi.org/DOI: 10.1080/03601234.2019.1653735
Vasić T, Vojinović U, Žujović S, Krnjaja V, Živković S, Marković J, Stević M. In vitro toxicity of fungicides with different modes of action to alfalfa anthracnose fungus, Colletotrichum destructivum. in Journal of Environmental Science and Health, Part B. 2019;.
doi:DOI: 10.1080/03601234.2019.1653735 .
Vasić, Tanja, Vojinović, Uroš, Žujović, Suzana, Krnjaja, Vesna, Živković, Sanja, Marković, Jordan, Stević, Milan, "In vitro toxicity of fungicides with different modes of action to alfalfa anthracnose fungus, Colletotrichum destructivum" in Journal of Environmental Science and Health, Part B (2019),
https://doi.org/DOI: 10.1080/03601234.2019.1653735 . .

Fungal pathogens of birdsfoot trefoil (Lotus corniculatus L.) in Serbia.

Vasić, Tanja; Krnjaja, Vesna; Marković, Jordan; Andjelković, Snežana; Petrović, Mirjana; Leposavić, Aleksandra; Terzić, Dragan

(2019)

TY  - CONF
AU  - Vasić, Tanja
AU  - Krnjaja, Vesna
AU  - Marković, Jordan
AU  - Andjelković, Snežana
AU  - Petrović, Mirjana
AU  - Leposavić, Aleksandra
AU  - Terzić, Dragan
PY  - 2019
UR  - http://agrosym.ues.rs.ba/agrosym/agrosym_2019/BOOK_OF_PROCEEDINGS_2019_FINAL.pdf
UR  - http://r.istocar.bg.ac.rs/handle/123456789/630
AB  - Birdsfoot trefoil (Lotus corniculatus L.) is a species adapted to field conditions in the most important livestock production region in the all continents and constitutes a very valuable forage species. It has a high ability to utilize nutrients and has very modest demands on the conditions of its growth. The roots of birdsfoot trefoil are associated with bacteria that fix atmospheric nitrogen and, thusly, its populations increase the availability of nitrogen in the soil. This species often forms dense, fibrous root networks that reduce soil erosion. Isolation of the pathogen was done from the leaves and roots. Black leaf spots were observed on birdsfoot trefoil in field plots in Serbia. These spots were circular to irregular. Single lesions often coalesced to form larger lesions and became dark brown. On the roots systems of a large number of plants birdsfoot trefoil symptoms of light to dark brown necrosis and discoloration of conductive tissues were observed. There has not been a systematic research of birdsfoot trefoil mycoflora in Serbia. This research aims to present the results of preliminary research of mycopopulation of 12 different genotypes of birdsfoot trefoil. Total of 480 plant parts have been examined and 7 genera of fungi were isolated: Alternaria, Fusarium, Phythophthora, Mucor, Sclerotinia, Bipolaris and Rhizoctonia. Considering the importance of birdsfoot trefoil as a fodder crop in Serbia, the aim of this study was to identify phytopathogenic fungi as casual agents of diseases in birdsfoot trefoil for a clearer perception of problems (the extinction of plants, reducing yields, deterioration of the quality of feed and others) arising as a result of the presence of those fungi.
C3  - Proceedings of X International Scientific Agricultural Symposium “Agrosim 2019”
T1  - Fungal pathogens of birdsfoot trefoil (Lotus corniculatus L.) in Serbia.
SP  - 1025
EP  - 1029
UR  - https://hdl.handle.net/21.15107/rcub_ristocar_630
ER  - 
@conference{
author = "Vasić, Tanja and Krnjaja, Vesna and Marković, Jordan and Andjelković, Snežana and Petrović, Mirjana and Leposavić, Aleksandra and Terzić, Dragan",
year = "2019",
abstract = "Birdsfoot trefoil (Lotus corniculatus L.) is a species adapted to field conditions in the most important livestock production region in the all continents and constitutes a very valuable forage species. It has a high ability to utilize nutrients and has very modest demands on the conditions of its growth. The roots of birdsfoot trefoil are associated with bacteria that fix atmospheric nitrogen and, thusly, its populations increase the availability of nitrogen in the soil. This species often forms dense, fibrous root networks that reduce soil erosion. Isolation of the pathogen was done from the leaves and roots. Black leaf spots were observed on birdsfoot trefoil in field plots in Serbia. These spots were circular to irregular. Single lesions often coalesced to form larger lesions and became dark brown. On the roots systems of a large number of plants birdsfoot trefoil symptoms of light to dark brown necrosis and discoloration of conductive tissues were observed. There has not been a systematic research of birdsfoot trefoil mycoflora in Serbia. This research aims to present the results of preliminary research of mycopopulation of 12 different genotypes of birdsfoot trefoil. Total of 480 plant parts have been examined and 7 genera of fungi were isolated: Alternaria, Fusarium, Phythophthora, Mucor, Sclerotinia, Bipolaris and Rhizoctonia. Considering the importance of birdsfoot trefoil as a fodder crop in Serbia, the aim of this study was to identify phytopathogenic fungi as casual agents of diseases in birdsfoot trefoil for a clearer perception of problems (the extinction of plants, reducing yields, deterioration of the quality of feed and others) arising as a result of the presence of those fungi.",
journal = "Proceedings of X International Scientific Agricultural Symposium “Agrosim 2019”",
title = "Fungal pathogens of birdsfoot trefoil (Lotus corniculatus L.) in Serbia.",
pages = "1025-1029",
url = "https://hdl.handle.net/21.15107/rcub_ristocar_630"
}
Vasić, T., Krnjaja, V., Marković, J., Andjelković, S., Petrović, M., Leposavić, A.,& Terzić, D.. (2019). Fungal pathogens of birdsfoot trefoil (Lotus corniculatus L.) in Serbia.. in Proceedings of X International Scientific Agricultural Symposium “Agrosim 2019”, 1025-1029.
https://hdl.handle.net/21.15107/rcub_ristocar_630
Vasić T, Krnjaja V, Marković J, Andjelković S, Petrović M, Leposavić A, Terzić D. Fungal pathogens of birdsfoot trefoil (Lotus corniculatus L.) in Serbia.. in Proceedings of X International Scientific Agricultural Symposium “Agrosim 2019”. 2019;:1025-1029.
https://hdl.handle.net/21.15107/rcub_ristocar_630 .
Vasić, Tanja, Krnjaja, Vesna, Marković, Jordan, Andjelković, Snežana, Petrović, Mirjana, Leposavić, Aleksandra, Terzić, Dragan, "Fungal pathogens of birdsfoot trefoil (Lotus corniculatus L.) in Serbia." in Proceedings of X International Scientific Agricultural Symposium “Agrosim 2019” (2019):1025-1029,
https://hdl.handle.net/21.15107/rcub_ristocar_630 .

Vegetative compatibility and RFLP analysis of colletotrichum destructivum isolates from alfalfa and red clover

Vasić, Tanja; Krnjaja, Vesna; Jevremović, Darko; Stanković, Slavica Ž.; Terzic, Dragan; Milenković, Jasmina; Marković, Jordan

(Serbian Genetics Society, Belgrade, 2016)

TY  - JOUR
AU  - Vasić, Tanja
AU  - Krnjaja, Vesna
AU  - Jevremović, Darko
AU  - Stanković, Slavica Ž.
AU  - Terzic, Dragan
AU  - Milenković, Jasmina
AU  - Marković, Jordan
PY  - 2016
UR  - http://r.istocar.bg.ac.rs/handle/123456789/484
AB  - A total of 17 isolates of Colletofrichum from alfalfa (Medicago sativa L.) and red clover (Trifolium pratense L.) plants with anthracnose symptoms were collected from 11 districts in Serbia during 2005-2010 and tested for variability in vegetative compatibility groups (VCGs) and restriction fragment length polymorphisms (RFLP). Nitrate non utilising (nit) mutants were isolated from each of investigated C. desfructivum isolates by selecting chlorate -resistant sectors on medium with chlorate. The isolates were grouped in five VCGs while one isolate was self -incompatible. No relationship was found between VCGs and geographical origin of the isolates. Restriction Fragment Length Polymorphism (RFLP) analysis of a 900 bp intron of the glutamine synthetase (GS) gene revealed a unique polymorphic profile of C. destructivum isolates, distinct from the profiles of other Colletofrichum species. An identical profile was produced for all C. desfructivum isolates, regardless of their host and geographical origin. PCR-RFLP failed to detect some the Serbian C. desfructivum isolates.
PB  - Serbian Genetics Society, Belgrade
T2  - Genetika-Belgrade
T1  - Vegetative compatibility and RFLP analysis of colletotrichum destructivum isolates from alfalfa and red clover
VL  - 48
IS  - 1
SP  - 187
EP  - 198
DO  - 10.2298/GENSR1601187V
ER  - 
@article{
author = "Vasić, Tanja and Krnjaja, Vesna and Jevremović, Darko and Stanković, Slavica Ž. and Terzic, Dragan and Milenković, Jasmina and Marković, Jordan",
year = "2016",
abstract = "A total of 17 isolates of Colletofrichum from alfalfa (Medicago sativa L.) and red clover (Trifolium pratense L.) plants with anthracnose symptoms were collected from 11 districts in Serbia during 2005-2010 and tested for variability in vegetative compatibility groups (VCGs) and restriction fragment length polymorphisms (RFLP). Nitrate non utilising (nit) mutants were isolated from each of investigated C. desfructivum isolates by selecting chlorate -resistant sectors on medium with chlorate. The isolates were grouped in five VCGs while one isolate was self -incompatible. No relationship was found between VCGs and geographical origin of the isolates. Restriction Fragment Length Polymorphism (RFLP) analysis of a 900 bp intron of the glutamine synthetase (GS) gene revealed a unique polymorphic profile of C. destructivum isolates, distinct from the profiles of other Colletofrichum species. An identical profile was produced for all C. desfructivum isolates, regardless of their host and geographical origin. PCR-RFLP failed to detect some the Serbian C. desfructivum isolates.",
publisher = "Serbian Genetics Society, Belgrade",
journal = "Genetika-Belgrade",
title = "Vegetative compatibility and RFLP analysis of colletotrichum destructivum isolates from alfalfa and red clover",
volume = "48",
number = "1",
pages = "187-198",
doi = "10.2298/GENSR1601187V"
}
Vasić, T., Krnjaja, V., Jevremović, D., Stanković, S. Ž., Terzic, D., Milenković, J.,& Marković, J.. (2016). Vegetative compatibility and RFLP analysis of colletotrichum destructivum isolates from alfalfa and red clover. in Genetika-Belgrade
Serbian Genetics Society, Belgrade., 48(1), 187-198.
https://doi.org/10.2298/GENSR1601187V
Vasić T, Krnjaja V, Jevremović D, Stanković SŽ, Terzic D, Milenković J, Marković J. Vegetative compatibility and RFLP analysis of colletotrichum destructivum isolates from alfalfa and red clover. in Genetika-Belgrade. 2016;48(1):187-198.
doi:10.2298/GENSR1601187V .
Vasić, Tanja, Krnjaja, Vesna, Jevremović, Darko, Stanković, Slavica Ž., Terzic, Dragan, Milenković, Jasmina, Marković, Jordan, "Vegetative compatibility and RFLP analysis of colletotrichum destructivum isolates from alfalfa and red clover" in Genetika-Belgrade, 48, no. 1 (2016):187-198,
https://doi.org/10.2298/GENSR1601187V . .

Pathogenicity on grapevine and sporulation of E. lata isolates originating from Serbia

Živković, Sanja; Vasić, Tanja; Trkulja, Vojislav; Krnjaja, Vesna; Marković, Jordan

(Ars Docendi, Bucharest, 2012)

TY  - JOUR
AU  - Živković, Sanja
AU  - Vasić, Tanja
AU  - Trkulja, Vojislav
AU  - Krnjaja, Vesna
AU  - Marković, Jordan
PY  - 2012
UR  - http://r.istocar.bg.ac.rs/handle/123456789/314
AB  - Pathogenicity of four isolates of Eutypa lata originating from Serbia (VL 17, VL 27, VL 29, VL 30) and two French reference isolates (8F and BX 1.10), were examined and compared on unrooted cuttings of Cabernet Sauvignon. Additionally, susceptibility to infection by all six isolates of E. lata was tested on unrooted cuttings of six different grapevine cultivars including Riesling white, Opuzenska rana, Sauvignon, Radmilovacki muskat, Beogradska besemena and Negotinski rubin in greenhouse experiments. All tested isolates proved to be pathogenic on Cabernet Sauvignon. Moreover, each grapevine cultivar showed different degrees of susceptibility to infection depending on the E. lata isolate. The effect of different culture media (PDA, MA, GWA, YA, WA and TA) on both sporulation of E. lata isolates and germination of conidia was also studied. Sporulation occurred after 30 days in three media (PDA, MA, GWA) and after 2 months on WA. No sporulation was observed on YA and TA. The ability of conidia to germinate was assessed on PDA, MA, GWA and WA under continuous UV light. Calculation revealed that the average percentage germination of conidia was very low 0,15%.
PB  - Ars Docendi, Bucharest
T2  - Romanian Biotechnological Letters
T1  - Pathogenicity on grapevine and sporulation of E. lata isolates originating from Serbia
VL  - 17
IS  - 3
SP  - 7379
EP  - 7388
UR  - https://hdl.handle.net/21.15107/rcub_ristocar_314
ER  - 
@article{
author = "Živković, Sanja and Vasić, Tanja and Trkulja, Vojislav and Krnjaja, Vesna and Marković, Jordan",
year = "2012",
abstract = "Pathogenicity of four isolates of Eutypa lata originating from Serbia (VL 17, VL 27, VL 29, VL 30) and two French reference isolates (8F and BX 1.10), were examined and compared on unrooted cuttings of Cabernet Sauvignon. Additionally, susceptibility to infection by all six isolates of E. lata was tested on unrooted cuttings of six different grapevine cultivars including Riesling white, Opuzenska rana, Sauvignon, Radmilovacki muskat, Beogradska besemena and Negotinski rubin in greenhouse experiments. All tested isolates proved to be pathogenic on Cabernet Sauvignon. Moreover, each grapevine cultivar showed different degrees of susceptibility to infection depending on the E. lata isolate. The effect of different culture media (PDA, MA, GWA, YA, WA and TA) on both sporulation of E. lata isolates and germination of conidia was also studied. Sporulation occurred after 30 days in three media (PDA, MA, GWA) and after 2 months on WA. No sporulation was observed on YA and TA. The ability of conidia to germinate was assessed on PDA, MA, GWA and WA under continuous UV light. Calculation revealed that the average percentage germination of conidia was very low 0,15%.",
publisher = "Ars Docendi, Bucharest",
journal = "Romanian Biotechnological Letters",
title = "Pathogenicity on grapevine and sporulation of E. lata isolates originating from Serbia",
volume = "17",
number = "3",
pages = "7379-7388",
url = "https://hdl.handle.net/21.15107/rcub_ristocar_314"
}
Živković, S., Vasić, T., Trkulja, V., Krnjaja, V.,& Marković, J.. (2012). Pathogenicity on grapevine and sporulation of E. lata isolates originating from Serbia. in Romanian Biotechnological Letters
Ars Docendi, Bucharest., 17(3), 7379-7388.
https://hdl.handle.net/21.15107/rcub_ristocar_314
Živković S, Vasić T, Trkulja V, Krnjaja V, Marković J. Pathogenicity on grapevine and sporulation of E. lata isolates originating from Serbia. in Romanian Biotechnological Letters. 2012;17(3):7379-7388.
https://hdl.handle.net/21.15107/rcub_ristocar_314 .
Živković, Sanja, Vasić, Tanja, Trkulja, Vojislav, Krnjaja, Vesna, Marković, Jordan, "Pathogenicity on grapevine and sporulation of E. lata isolates originating from Serbia" in Romanian Biotechnological Letters, 17, no. 3 (2012):7379-7388,
https://hdl.handle.net/21.15107/rcub_ristocar_314 .
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