Trkulja, Nenad

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  • Trkulja, Nenad (11)
Projects

Author's Bibliography

Using molecular markers in the identification of different genotypes of lucerne (Medicago sativa L.)

Terzić, Dragan; Stanisavljević, Rade; Živanović, Tomislav; Tabaković, Marijenka; Trkulja, Nenad; Marković, Jordan; Poštić, Dobrivoj; Štrbanović, Ratibor

(2022)

TY  - JOUR
AU  - Terzić, Dragan
AU  - Stanisavljević, Rade
AU  - Živanović, Tomislav
AU  - Tabaković, Marijenka
AU  - Trkulja, Nenad
AU  - Marković, Jordan
AU  - Poštić, Dobrivoj
AU  - Štrbanović, Ratibor
PY  - 2022
UR  - https://www.doiserbia.nb.rs/Article.aspx?id=0534-00122203157T
UR  - http://aspace.agrif.bg.ac.rs/handle/123456789/6308
AB  - In order to have successful breeding, it is necessary to introduce new breeding material constantly and to use it through various types of hybridisation to increase the existing variability. Ten (10) lucerne varieties of different geographic origin were used in the study. Six varieties originated from the Republic of Serbia (Kruševačka 22, Kruševačka 28, NS-Banat ZMS II, NS-Mediana ZMS V, Zaječarska 83 and Čačanka 10), three varieties originated from the Republic of Croatia (Osječka 66, Osječka 88 and Osječka 99) and one variety originated from the Republika Srpska (Banjalučanka). A total of 100 seeds per each of 10 (ten) lucerne varieties were placed in Petri dishes to germinate. The dishes were placed in the seed germination chamber with the altering temperature of 20 oС in the dark for 16 h and 30 oС in the light for 8 h for seven days. The first green leaflets of lucerne seedlings (cotyledons) were used for the DNA extraction. The first and the second axes from the principal coordinates analysis accounted for a total of 63.1% of genetic variation, contained in the original dataset. It is clearly observed that the genotype Zaječarska 83 is genetically most distant from other studied lucerne genotypes. These studies confirmed that the observed collection of lucerne varieties is variable enough for the successful breeding process. Using an appropriate breeding model it is possible to breed varieties for certain purposes.
T2  - Genetika
T2  - Genetika
T1  - Using molecular markers in the identification of different genotypes of lucerne (Medicago sativa L.)
EP  - 1169
IS  - 3
SP  - 1157
VL  - 54
DO  - 10.2298/GENSR2203157T
ER  - 
@article{
author = "Terzić, Dragan and Stanisavljević, Rade and Živanović, Tomislav and Tabaković, Marijenka and Trkulja, Nenad and Marković, Jordan and Poštić, Dobrivoj and Štrbanović, Ratibor",
year = "2022",
abstract = "In order to have successful breeding, it is necessary to introduce new breeding material constantly and to use it through various types of hybridisation to increase the existing variability. Ten (10) lucerne varieties of different geographic origin were used in the study. Six varieties originated from the Republic of Serbia (Kruševačka 22, Kruševačka 28, NS-Banat ZMS II, NS-Mediana ZMS V, Zaječarska 83 and Čačanka 10), three varieties originated from the Republic of Croatia (Osječka 66, Osječka 88 and Osječka 99) and one variety originated from the Republika Srpska (Banjalučanka). A total of 100 seeds per each of 10 (ten) lucerne varieties were placed in Petri dishes to germinate. The dishes were placed in the seed germination chamber with the altering temperature of 20 oС in the dark for 16 h and 30 oС in the light for 8 h for seven days. The first green leaflets of lucerne seedlings (cotyledons) were used for the DNA extraction. The first and the second axes from the principal coordinates analysis accounted for a total of 63.1% of genetic variation, contained in the original dataset. It is clearly observed that the genotype Zaječarska 83 is genetically most distant from other studied lucerne genotypes. These studies confirmed that the observed collection of lucerne varieties is variable enough for the successful breeding process. Using an appropriate breeding model it is possible to breed varieties for certain purposes.",
journal = "Genetika, Genetika",
title = "Using molecular markers in the identification of different genotypes of lucerne (Medicago sativa L.)",
pages = "1169-1157",
number = "3",
volume = "54",
doi = "10.2298/GENSR2203157T"
}
Terzić, D., Stanisavljević, R., Živanović, T., Tabaković, M., Trkulja, N., Marković, J., Poštić, D.,& Štrbanović, R.. (2022). Using molecular markers in the identification of different genotypes of lucerne (Medicago sativa L.). in Genetika, 54(3), 1157-1169.
https://doi.org/10.2298/GENSR2203157T
Terzić D, Stanisavljević R, Živanović T, Tabaković M, Trkulja N, Marković J, Poštić D, Štrbanović R. Using molecular markers in the identification of different genotypes of lucerne (Medicago sativa L.). in Genetika. 2022;54(3):1157-1169.
doi:10.2298/GENSR2203157T .
Terzić, Dragan, Stanisavljević, Rade, Živanović, Tomislav, Tabaković, Marijenka, Trkulja, Nenad, Marković, Jordan, Poštić, Dobrivoj, Štrbanović, Ratibor, "Using molecular markers in the identification of different genotypes of lucerne (Medicago sativa L.)" in Genetika, 54, no. 3 (2022):1157-1169,
https://doi.org/10.2298/GENSR2203157T . .

Enhancement of seed germination in three grass species using chemical and temperature treatments

Stanisavljević, Rade; Vučković, Savo; Štrbanović, Ratibor; Postić, Dobrivoj; Trkulja, Nenad; Radić, Vojo; Dodig, Dejan

(Range Management Society of India, 2015)

TY  - JOUR
AU  - Stanisavljević, Rade
AU  - Vučković, Savo
AU  - Štrbanović, Ratibor
AU  - Postić, Dobrivoj
AU  - Trkulja, Nenad
AU  - Radić, Vojo
AU  - Dodig, Dejan
PY  - 2015
UR  - http://aspace.agrif.bg.ac.rs/handle/123456789/3856
AB  - Seeds of three forage plant species, cocksfoot, tall fescue and perennial ryegrass with good amount of dormancy were chemically treated (25%, 50%, 75% and 98% H2SO4) for different durations and exposed to different temperatures (40 degrees C, 50 degrees C, 60 degrees C, 70 degrees C, 80 degrees C and 90 degrees C) for varying periods with an aim to decrease seed dormancy and increase seed germination. Three groups of seeds based on after ripening period of 0, 3 and 8 months were subjected to these treatments. Immediately after harvest, germination of cocksfoot and tall fescue seeds increased by 24%, but only 13% in perennial ryegrass. Three months after harvest it was possible to increase germination by 20% (cocksfoot), 18% (tall fescue) and 6% (perennial ryegrass). Eight months after harvest it was still possible to increase seed germination of cocksfoot and tall fescue by 4-5% whereas, in ryegrass dormancy was completely lost after 8 months storage
PB  - Range Management Society of India
T2  - Range Management and Agroforestry
T1  - Enhancement of seed germination in three grass species using chemical and temperature treatments
EP  - 121
IS  - 2
SP  - 115
VL  - 36
UR  - https://hdl.handle.net/21.15107/rcub_agrospace_3856
ER  - 
@article{
author = "Stanisavljević, Rade and Vučković, Savo and Štrbanović, Ratibor and Postić, Dobrivoj and Trkulja, Nenad and Radić, Vojo and Dodig, Dejan",
year = "2015",
abstract = "Seeds of three forage plant species, cocksfoot, tall fescue and perennial ryegrass with good amount of dormancy were chemically treated (25%, 50%, 75% and 98% H2SO4) for different durations and exposed to different temperatures (40 degrees C, 50 degrees C, 60 degrees C, 70 degrees C, 80 degrees C and 90 degrees C) for varying periods with an aim to decrease seed dormancy and increase seed germination. Three groups of seeds based on after ripening period of 0, 3 and 8 months were subjected to these treatments. Immediately after harvest, germination of cocksfoot and tall fescue seeds increased by 24%, but only 13% in perennial ryegrass. Three months after harvest it was possible to increase germination by 20% (cocksfoot), 18% (tall fescue) and 6% (perennial ryegrass). Eight months after harvest it was still possible to increase seed germination of cocksfoot and tall fescue by 4-5% whereas, in ryegrass dormancy was completely lost after 8 months storage",
publisher = "Range Management Society of India",
journal = "Range Management and Agroforestry",
title = "Enhancement of seed germination in three grass species using chemical and temperature treatments",
pages = "121-115",
number = "2",
volume = "36",
url = "https://hdl.handle.net/21.15107/rcub_agrospace_3856"
}
Stanisavljević, R., Vučković, S., Štrbanović, R., Postić, D., Trkulja, N., Radić, V.,& Dodig, D.. (2015). Enhancement of seed germination in three grass species using chemical and temperature treatments. in Range Management and Agroforestry
Range Management Society of India., 36(2), 115-121.
https://hdl.handle.net/21.15107/rcub_agrospace_3856
Stanisavljević R, Vučković S, Štrbanović R, Postić D, Trkulja N, Radić V, Dodig D. Enhancement of seed germination in three grass species using chemical and temperature treatments. in Range Management and Agroforestry. 2015;36(2):115-121.
https://hdl.handle.net/21.15107/rcub_agrospace_3856 .
Stanisavljević, Rade, Vučković, Savo, Štrbanović, Ratibor, Postić, Dobrivoj, Trkulja, Nenad, Radić, Vojo, Dodig, Dejan, "Enhancement of seed germination in three grass species using chemical and temperature treatments" in Range Management and Agroforestry, 36, no. 2 (2015):115-121,
https://hdl.handle.net/21.15107/rcub_agrospace_3856 .
3
4

First Report of Cercospora carotae, Causal Agent of Cercospora Leaf Spot of Carrot, in Serbia.

Milosavljević, A.; Pfaf-Dolovac, Erika; Mitrović, M.; Jović, Jelena; Toševski, Ivo; Duduk, Nataša; Trkulja, Nenad

(Amer Phytopathological Soc, St Paul, 2014)

TY  - JOUR
AU  - Milosavljević, A.
AU  - Pfaf-Dolovac, Erika
AU  - Mitrović, M.
AU  - Jović, Jelena
AU  - Toševski, Ivo
AU  - Duduk, Nataša
AU  - Trkulja, Nenad
PY  - 2014
UR  - http://aspace.agrif.bg.ac.rs/handle/123456789/3424
PB  - Amer Phytopathological Soc, St Paul
T2  - Plant Disease
T1  - First Report of Cercospora carotae, Causal Agent of Cercospora Leaf Spot of Carrot, in Serbia.
EP  - 1153
IS  - 8
SP  - 1153
VL  - 98
DO  - 10.1094/PDIS-08-13-0858-PDN
ER  - 
@article{
author = "Milosavljević, A. and Pfaf-Dolovac, Erika and Mitrović, M. and Jović, Jelena and Toševski, Ivo and Duduk, Nataša and Trkulja, Nenad",
year = "2014",
publisher = "Amer Phytopathological Soc, St Paul",
journal = "Plant Disease",
title = "First Report of Cercospora carotae, Causal Agent of Cercospora Leaf Spot of Carrot, in Serbia.",
pages = "1153-1153",
number = "8",
volume = "98",
doi = "10.1094/PDIS-08-13-0858-PDN"
}
Milosavljević, A., Pfaf-Dolovac, E., Mitrović, M., Jović, J., Toševski, I., Duduk, N.,& Trkulja, N.. (2014). First Report of Cercospora carotae, Causal Agent of Cercospora Leaf Spot of Carrot, in Serbia.. in Plant Disease
Amer Phytopathological Soc, St Paul., 98(8), 1153-1153.
https://doi.org/10.1094/PDIS-08-13-0858-PDN
Milosavljević A, Pfaf-Dolovac E, Mitrović M, Jović J, Toševski I, Duduk N, Trkulja N. First Report of Cercospora carotae, Causal Agent of Cercospora Leaf Spot of Carrot, in Serbia.. in Plant Disease. 2014;98(8):1153-1153.
doi:10.1094/PDIS-08-13-0858-PDN .
Milosavljević, A., Pfaf-Dolovac, Erika, Mitrović, M., Jović, Jelena, Toševski, Ivo, Duduk, Nataša, Trkulja, Nenad, "First Report of Cercospora carotae, Causal Agent of Cercospora Leaf Spot of Carrot, in Serbia." in Plant Disease, 98, no. 8 (2014):1153-1153,
https://doi.org/10.1094/PDIS-08-13-0858-PDN . .
4
2
2

First Report of Cercospora apii, Causal Agent of Cercospora Early Blight of Celery, in Serbia

Milosavljević, A.; Pfaf-Dolovac, Erika; Mitrović, M.; Jović, Jelena; Toševski, Ivo; Duduk, Nataša; Trkulja, Nenad

(Amer Phytopathological Soc, St Paul, 2014)

TY  - JOUR
AU  - Milosavljević, A.
AU  - Pfaf-Dolovac, Erika
AU  - Mitrović, M.
AU  - Jović, Jelena
AU  - Toševski, Ivo
AU  - Duduk, Nataša
AU  - Trkulja, Nenad
PY  - 2014
UR  - http://aspace.agrif.bg.ac.rs/handle/123456789/3425
PB  - Amer Phytopathological Soc, St Paul
T2  - Plant Disease
T1  - First Report of Cercospora apii, Causal Agent of Cercospora Early Blight of Celery, in Serbia
EP  - 1157
IS  - 8
SP  - 1157
VL  - 98
DO  - 10.1094/PDIS-02-14-0135-PDN
ER  - 
@article{
author = "Milosavljević, A. and Pfaf-Dolovac, Erika and Mitrović, M. and Jović, Jelena and Toševski, Ivo and Duduk, Nataša and Trkulja, Nenad",
year = "2014",
publisher = "Amer Phytopathological Soc, St Paul",
journal = "Plant Disease",
title = "First Report of Cercospora apii, Causal Agent of Cercospora Early Blight of Celery, in Serbia",
pages = "1157-1157",
number = "8",
volume = "98",
doi = "10.1094/PDIS-02-14-0135-PDN"
}
Milosavljević, A., Pfaf-Dolovac, E., Mitrović, M., Jović, J., Toševski, I., Duduk, N.,& Trkulja, N.. (2014). First Report of Cercospora apii, Causal Agent of Cercospora Early Blight of Celery, in Serbia. in Plant Disease
Amer Phytopathological Soc, St Paul., 98(8), 1157-1157.
https://doi.org/10.1094/PDIS-02-14-0135-PDN
Milosavljević A, Pfaf-Dolovac E, Mitrović M, Jović J, Toševski I, Duduk N, Trkulja N. First Report of Cercospora apii, Causal Agent of Cercospora Early Blight of Celery, in Serbia. in Plant Disease. 2014;98(8):1157-1157.
doi:10.1094/PDIS-02-14-0135-PDN .
Milosavljević, A., Pfaf-Dolovac, Erika, Mitrović, M., Jović, Jelena, Toševski, Ivo, Duduk, Nataša, Trkulja, Nenad, "First Report of Cercospora apii, Causal Agent of Cercospora Early Blight of Celery, in Serbia" in Plant Disease, 98, no. 8 (2014):1157-1157,
https://doi.org/10.1094/PDIS-02-14-0135-PDN . .
7
1
4

Morphological and molecular identification of Cercospora apii on celery in Serbia

Milosavljević, Anja; Pfaf-Dolovac, Erika; Mitrović, Milana; Jović, Jelena; Toševski, Ivo; Duduk, Nataša; Trkulja, Nenad

(Institut za zaštitu bilja i životnu sredinu, Beograd, 2014)

TY  - JOUR
AU  - Milosavljević, Anja
AU  - Pfaf-Dolovac, Erika
AU  - Mitrović, Milana
AU  - Jović, Jelena
AU  - Toševski, Ivo
AU  - Duduk, Nataša
AU  - Trkulja, Nenad
PY  - 2014
UR  - http://aspace.agrif.bg.ac.rs/handle/123456789/3621
AB  - C. apii is one of the most damaging plant pathogenic fungi of celery. During the 2012, samples of celery with typical symptoms of leaf blight were collected on the territory of Veliko Grdaište and their identification is performed using morphological and molecular methods. The pathogenicity test was conducted on healthy plants and all tested isolates caused typical symptoms after inoculation. Conidiophores arising from the stromata formed dense fascicles or single, straight to slightly curved, brown. Conidia are solitary, hyaline and septate (5-13 septa), cylindrical to obclavate, or straight to slightly curved, obtuse at the apex. Truncated and thickened at the base. Fragments of the expected length for the internal transcribed spacer (ITS1/ITS4), calmodulin (CAL-228F/CAL2Rd) and histone (CYLH3F/ CYLH3R) gene were amplified and the obtained sequences showed 100% identity with the C. apii sequences deposited in GenBank.
AB  - C. apii predstavlja jednu od najštetnijih fitopatogenih gljiva celera. Tokom 2012. god na teritoriji Velikog Gradišta su prikupljeni uzorci celera sa karakterističnim simptomima pegavosti lista i njihova identifikacija je izvršena pomoću morfoloških i molekularnih metoda. Test patogenosti je obavljen na zdravim biljkama i svi ispitivani izolati prouzrokuju karakteristične simptome nakon inokulacije. Konidiofore iz stroma formiraju zbijene fascikule ili su pojedinačne, prave do blago zakrivljene, smeđe boje. Konidije su pojedinačne, hijalinske i septirane (5-13 septi), cilindrične do blago sužene na jednoj strani ili prave do blago zakrivljene i zatupaste na vrhu. U osnovi su zasečene, skoro kvadratnog oblika i stanjene. Amplifikovani su fragmenti očekivanih dužina za internal transcribed spacer (ITS1/ITS4), kalmodulin (CAL-228F/CAL2Rd) i histon (CYLH3F/CYLH3R) genima i dobijene sekvence su pokazale 100% identitet sa sekvencama C. apii u bazi gena.
PB  - Institut za zaštitu bilja i životnu sredinu, Beograd
T2  - Zaštita bilja
T1  - Morphological and molecular identification of Cercospora apii on celery in Serbia
T1  - Morfološka i molekularna identifikacija Cercospora apii na celeru u Srbiji
EP  - 84
IS  - 2
SP  - 77
VL  - 65
DO  - 10.5937/zasbilj1402077M
ER  - 
@article{
author = "Milosavljević, Anja and Pfaf-Dolovac, Erika and Mitrović, Milana and Jović, Jelena and Toševski, Ivo and Duduk, Nataša and Trkulja, Nenad",
year = "2014",
abstract = "C. apii is one of the most damaging plant pathogenic fungi of celery. During the 2012, samples of celery with typical symptoms of leaf blight were collected on the territory of Veliko Grdaište and their identification is performed using morphological and molecular methods. The pathogenicity test was conducted on healthy plants and all tested isolates caused typical symptoms after inoculation. Conidiophores arising from the stromata formed dense fascicles or single, straight to slightly curved, brown. Conidia are solitary, hyaline and septate (5-13 septa), cylindrical to obclavate, or straight to slightly curved, obtuse at the apex. Truncated and thickened at the base. Fragments of the expected length for the internal transcribed spacer (ITS1/ITS4), calmodulin (CAL-228F/CAL2Rd) and histone (CYLH3F/ CYLH3R) gene were amplified and the obtained sequences showed 100% identity with the C. apii sequences deposited in GenBank., C. apii predstavlja jednu od najštetnijih fitopatogenih gljiva celera. Tokom 2012. god na teritoriji Velikog Gradišta su prikupljeni uzorci celera sa karakterističnim simptomima pegavosti lista i njihova identifikacija je izvršena pomoću morfoloških i molekularnih metoda. Test patogenosti je obavljen na zdravim biljkama i svi ispitivani izolati prouzrokuju karakteristične simptome nakon inokulacije. Konidiofore iz stroma formiraju zbijene fascikule ili su pojedinačne, prave do blago zakrivljene, smeđe boje. Konidije su pojedinačne, hijalinske i septirane (5-13 septi), cilindrične do blago sužene na jednoj strani ili prave do blago zakrivljene i zatupaste na vrhu. U osnovi su zasečene, skoro kvadratnog oblika i stanjene. Amplifikovani su fragmenti očekivanih dužina za internal transcribed spacer (ITS1/ITS4), kalmodulin (CAL-228F/CAL2Rd) i histon (CYLH3F/CYLH3R) genima i dobijene sekvence su pokazale 100% identitet sa sekvencama C. apii u bazi gena.",
publisher = "Institut za zaštitu bilja i životnu sredinu, Beograd",
journal = "Zaštita bilja",
title = "Morphological and molecular identification of Cercospora apii on celery in Serbia, Morfološka i molekularna identifikacija Cercospora apii na celeru u Srbiji",
pages = "84-77",
number = "2",
volume = "65",
doi = "10.5937/zasbilj1402077M"
}
Milosavljević, A., Pfaf-Dolovac, E., Mitrović, M., Jović, J., Toševski, I., Duduk, N.,& Trkulja, N.. (2014). Morphological and molecular identification of Cercospora apii on celery in Serbia. in Zaštita bilja
Institut za zaštitu bilja i životnu sredinu, Beograd., 65(2), 77-84.
https://doi.org/10.5937/zasbilj1402077M
Milosavljević A, Pfaf-Dolovac E, Mitrović M, Jović J, Toševski I, Duduk N, Trkulja N. Morphological and molecular identification of Cercospora apii on celery in Serbia. in Zaštita bilja. 2014;65(2):77-84.
doi:10.5937/zasbilj1402077M .
Milosavljević, Anja, Pfaf-Dolovac, Erika, Mitrović, Milana, Jović, Jelena, Toševski, Ivo, Duduk, Nataša, Trkulja, Nenad, "Morphological and molecular identification of Cercospora apii on celery in Serbia" in Zaštita bilja, 65, no. 2 (2014):77-84,
https://doi.org/10.5937/zasbilj1402077M . .

Diseases and pests of fennel

Aćimović, Milica; Maširević, Stevan; Balaž, Jelica; Pavlović, Snežana; Oljača, Snežana; Trkulja, Nenad; Filipović, Vladimir

(Univerzitet u Novom Sadu - Poljoprivredni fakultet - Departman za zaštitu bilja i životne sredine "dr Pavla Vukasovića", Novi Sad, 2014)

TY  - JOUR
AU  - Aćimović, Milica
AU  - Maširević, Stevan
AU  - Balaž, Jelica
AU  - Pavlović, Snežana
AU  - Oljača, Snežana
AU  - Trkulja, Nenad
AU  - Filipović, Vladimir
PY  - 2014
UR  - http://aspace.agrif.bg.ac.rs/handle/123456789/3633
AB  - Fennel (Foeniculum vulgare Mill.) is aromatic plant from Apiaceae family. Fennel fruits (Foeniculi fructus) usually contain 2-6% of essential oil, with trans-anethole which is main component with 60-90%. The fruits are widely used in medicine and nutrition, but also in organic agricultural production. In the world and in our country it was found a large number of diseases, including fungal which are more abundant, than bacterial and phytoplasmas on the fennel. It was determined and the appearance of insects and parasitic flower dodder (Cuscuta sp.).
AB  - Komorač (Foeniculum vulgare Mill.) je aromatična biljka iz familije Apiaceae. Plodovi komorača (Foeniculi fructus) obično sadrže 2-6% etarskog ulja, čija je glavna komponenta trans-anetol koji čini 60-90%. Imaju široku upotrebu u medicini i ishrani, ali i u poljoprivrednoj proizvodnji. Na komoraču je u svetu i kod nas zabeležen veliki broj bolesti, među kojima su gljivične najbrojnije, ali se javljaju i bakterioze i fitoplazme. Utvrđena je i pojava insekata i parazitne cvetnice Cuscuta sp.
PB  - Univerzitet u Novom Sadu - Poljoprivredni fakultet - Departman za zaštitu bilja i životne sredine "dr Pavla Vukasovića", Novi Sad
T2  - Biljni lekar
T1  - Diseases and pests of fennel
T1  - Bolesti i štetočine komorača
EP  - 292
IS  - 4
SP  - 286
VL  - 42
UR  - https://hdl.handle.net/21.15107/rcub_agrospace_3633
ER  - 
@article{
author = "Aćimović, Milica and Maširević, Stevan and Balaž, Jelica and Pavlović, Snežana and Oljača, Snežana and Trkulja, Nenad and Filipović, Vladimir",
year = "2014",
abstract = "Fennel (Foeniculum vulgare Mill.) is aromatic plant from Apiaceae family. Fennel fruits (Foeniculi fructus) usually contain 2-6% of essential oil, with trans-anethole which is main component with 60-90%. The fruits are widely used in medicine and nutrition, but also in organic agricultural production. In the world and in our country it was found a large number of diseases, including fungal which are more abundant, than bacterial and phytoplasmas on the fennel. It was determined and the appearance of insects and parasitic flower dodder (Cuscuta sp.)., Komorač (Foeniculum vulgare Mill.) je aromatična biljka iz familije Apiaceae. Plodovi komorača (Foeniculi fructus) obično sadrže 2-6% etarskog ulja, čija je glavna komponenta trans-anetol koji čini 60-90%. Imaju široku upotrebu u medicini i ishrani, ali i u poljoprivrednoj proizvodnji. Na komoraču je u svetu i kod nas zabeležen veliki broj bolesti, među kojima su gljivične najbrojnije, ali se javljaju i bakterioze i fitoplazme. Utvrđena je i pojava insekata i parazitne cvetnice Cuscuta sp.",
publisher = "Univerzitet u Novom Sadu - Poljoprivredni fakultet - Departman za zaštitu bilja i životne sredine "dr Pavla Vukasovića", Novi Sad",
journal = "Biljni lekar",
title = "Diseases and pests of fennel, Bolesti i štetočine komorača",
pages = "292-286",
number = "4",
volume = "42",
url = "https://hdl.handle.net/21.15107/rcub_agrospace_3633"
}
Aćimović, M., Maširević, S., Balaž, J., Pavlović, S., Oljača, S., Trkulja, N.,& Filipović, V.. (2014). Diseases and pests of fennel. in Biljni lekar
Univerzitet u Novom Sadu - Poljoprivredni fakultet - Departman za zaštitu bilja i životne sredine "dr Pavla Vukasovića", Novi Sad., 42(4), 286-292.
https://hdl.handle.net/21.15107/rcub_agrospace_3633
Aćimović M, Maširević S, Balaž J, Pavlović S, Oljača S, Trkulja N, Filipović V. Diseases and pests of fennel. in Biljni lekar. 2014;42(4):286-292.
https://hdl.handle.net/21.15107/rcub_agrospace_3633 .
Aćimović, Milica, Maširević, Stevan, Balaž, Jelica, Pavlović, Snežana, Oljača, Snežana, Trkulja, Nenad, Filipović, Vladimir, "Diseases and pests of fennel" in Biljni lekar, 42, no. 4 (2014):286-292,
https://hdl.handle.net/21.15107/rcub_agrospace_3633 .

Pectobacterium carotovorum subsp. carotovorum: The causal agent of broccoli soft rot in Serbia

Gašić, Katarina; Gavrilović, Veljko; Dolovac, Nenad; Trkulja, Nenad; Živković, Svetlana; Ristić, Danijela; Obradović, Aleksa

(Institut za pesticide i zaštitu životne sredine, Beograd i Društvo za zaštitu bilja Srbije, Beograd, 2014)

TY  - JOUR
AU  - Gašić, Katarina
AU  - Gavrilović, Veljko
AU  - Dolovac, Nenad
AU  - Trkulja, Nenad
AU  - Živković, Svetlana
AU  - Ristić, Danijela
AU  - Obradović, Aleksa
PY  - 2014
UR  - http://aspace.agrif.bg.ac.rs/handle/123456789/3556
AB  - Soft rot symptoms were observed on broccoli plants in several commercial fields in the western part of Serbia. Six strains of bacteria were isolated from diseased tissues and identified as Pectobacterium carotovorum subsp. carotovorum using conventional bacteriological and molecular methods. All strains were non-fluorescent, gram-negative, facultative anaerobes, oxidase-negative and catalase-positive, causing soft rot on potato and carrot slices and did not induce hypersensitive reaction on tobacco leaves. They grew in 5% NaCl and at 37C, did not produce acid from α-methyl glucoside, sorbitol and maltose, nor reducing substances from sucrose, but utilized lactose and trehalose, and did not produce indole or lecithinase. The investigated strains showed characteristic growth on Logan's medium and did not produce blue pigmented indigoidine on GYCA medium nor 'fried egg' colonies on PDA. The identity of strains was confirmed by ITS-PCR and ITS-RFLP analyses and by sequence analysis of the 16S rRNA gene. In a pathogenicity assay, all strains caused tissue discoloration and soft rot development on inoculated broccoli head tissue fragments.
AB  - Simptomi vlažne truleži brokolija uočeni su u nekoliko komercijalnih zasada u zapadnoj Srbiji. Sojevi bakterija izolovani su iz obolelog biljnog tkiva i identifikovani kao Pectobacterium carotovorum subsp. carotovorum korišćenjem konvencionalnih bakterioloških i novijih molekularnih metoda. Svi proučavani sojevi bili su nefluorescentni, Gram-negativni, fakultativno-anaerobni, oksidaza i lecitinaza negativni, katalaza pozitivni, prouzrokujući vlažnu trulež cvetnih drški brokolija, kriški krompira i kriški mrkve, ali nisu indukovali hipersenzitivnu reakciju duvana. Svi sojevi razvijaju se pri 37C i u prisustvu 5% NaCl, ne proizvode kiselinu iz α-metil glukozida, sorbitola i maloze, niti redukujuće supstance iz saharoze, ali razlažu laktozu i trehalozu, i ne stvaraju indol. Proučavani sojevi ispoljili su karakterističan razvoj na Loganovoj diferencijalnoj podlozi, i nisu proizvodili plavi pigment na GYCA podlozi niti 'fried egg' kolonije na PDA podlozi. Identifikacija sojeva potvrđena je korišćenjem ITS-PCR i ITS-RFLP, kao i analizom sekvenci 16S rRNA gena. Prilikom izvođenja testa patogenosti, svi sojevi prouzrokovali su obezbojavanje tkiva i vlažnu trulež cvetnih drški brokolija.
PB  - Institut za pesticide i zaštitu životne sredine, Beograd i Društvo za zaštitu bilja Srbije, Beograd
T2  - Pesticidi i fitomedicina
T1  - Pectobacterium carotovorum subsp. carotovorum: The causal agent of broccoli soft rot in Serbia
T1  - Pectobacterium carotovorum subsp. carotovorum - prouzrokovač vlažne truleži brokolija u Srbiji
EP  - 255
IS  - 4
SP  - 249
VL  - 29
DO  - 10.2298/PIF1404249G
ER  - 
@article{
author = "Gašić, Katarina and Gavrilović, Veljko and Dolovac, Nenad and Trkulja, Nenad and Živković, Svetlana and Ristić, Danijela and Obradović, Aleksa",
year = "2014",
abstract = "Soft rot symptoms were observed on broccoli plants in several commercial fields in the western part of Serbia. Six strains of bacteria were isolated from diseased tissues and identified as Pectobacterium carotovorum subsp. carotovorum using conventional bacteriological and molecular methods. All strains were non-fluorescent, gram-negative, facultative anaerobes, oxidase-negative and catalase-positive, causing soft rot on potato and carrot slices and did not induce hypersensitive reaction on tobacco leaves. They grew in 5% NaCl and at 37C, did not produce acid from α-methyl glucoside, sorbitol and maltose, nor reducing substances from sucrose, but utilized lactose and trehalose, and did not produce indole or lecithinase. The investigated strains showed characteristic growth on Logan's medium and did not produce blue pigmented indigoidine on GYCA medium nor 'fried egg' colonies on PDA. The identity of strains was confirmed by ITS-PCR and ITS-RFLP analyses and by sequence analysis of the 16S rRNA gene. In a pathogenicity assay, all strains caused tissue discoloration and soft rot development on inoculated broccoli head tissue fragments., Simptomi vlažne truleži brokolija uočeni su u nekoliko komercijalnih zasada u zapadnoj Srbiji. Sojevi bakterija izolovani su iz obolelog biljnog tkiva i identifikovani kao Pectobacterium carotovorum subsp. carotovorum korišćenjem konvencionalnih bakterioloških i novijih molekularnih metoda. Svi proučavani sojevi bili su nefluorescentni, Gram-negativni, fakultativno-anaerobni, oksidaza i lecitinaza negativni, katalaza pozitivni, prouzrokujući vlažnu trulež cvetnih drški brokolija, kriški krompira i kriški mrkve, ali nisu indukovali hipersenzitivnu reakciju duvana. Svi sojevi razvijaju se pri 37C i u prisustvu 5% NaCl, ne proizvode kiselinu iz α-metil glukozida, sorbitola i maloze, niti redukujuće supstance iz saharoze, ali razlažu laktozu i trehalozu, i ne stvaraju indol. Proučavani sojevi ispoljili su karakterističan razvoj na Loganovoj diferencijalnoj podlozi, i nisu proizvodili plavi pigment na GYCA podlozi niti 'fried egg' kolonije na PDA podlozi. Identifikacija sojeva potvrđena je korišćenjem ITS-PCR i ITS-RFLP, kao i analizom sekvenci 16S rRNA gena. Prilikom izvođenja testa patogenosti, svi sojevi prouzrokovali su obezbojavanje tkiva i vlažnu trulež cvetnih drški brokolija.",
publisher = "Institut za pesticide i zaštitu životne sredine, Beograd i Društvo za zaštitu bilja Srbije, Beograd",
journal = "Pesticidi i fitomedicina",
title = "Pectobacterium carotovorum subsp. carotovorum: The causal agent of broccoli soft rot in Serbia, Pectobacterium carotovorum subsp. carotovorum - prouzrokovač vlažne truleži brokolija u Srbiji",
pages = "255-249",
number = "4",
volume = "29",
doi = "10.2298/PIF1404249G"
}
Gašić, K., Gavrilović, V., Dolovac, N., Trkulja, N., Živković, S., Ristić, D.,& Obradović, A.. (2014). Pectobacterium carotovorum subsp. carotovorum: The causal agent of broccoli soft rot in Serbia. in Pesticidi i fitomedicina
Institut za pesticide i zaštitu životne sredine, Beograd i Društvo za zaštitu bilja Srbije, Beograd., 29(4), 249-255.
https://doi.org/10.2298/PIF1404249G
Gašić K, Gavrilović V, Dolovac N, Trkulja N, Živković S, Ristić D, Obradović A. Pectobacterium carotovorum subsp. carotovorum: The causal agent of broccoli soft rot in Serbia. in Pesticidi i fitomedicina. 2014;29(4):249-255.
doi:10.2298/PIF1404249G .
Gašić, Katarina, Gavrilović, Veljko, Dolovac, Nenad, Trkulja, Nenad, Živković, Svetlana, Ristić, Danijela, Obradović, Aleksa, "Pectobacterium carotovorum subsp. carotovorum: The causal agent of broccoli soft rot in Serbia" in Pesticidi i fitomedicina, 29, no. 4 (2014):249-255,
https://doi.org/10.2298/PIF1404249G . .
12

Optimal timing of fungicide applications for the control of Podosphaera leucotricha, the causal agent of peach rusty spot in Serbia

Dolovac, Nenad; Miletić, Novica; Trkulja, Nenad; Pfaf-Dolovac, Erika; Živković, Svetlana; Krstić, Branka; Bulajić, Aleksandra

(Institut za pesticide i zaštitu životne sredine, Beograd i Društvo za zaštitu bilja Srbije, Beograd, 2011)

TY  - JOUR
AU  - Dolovac, Nenad
AU  - Miletić, Novica
AU  - Trkulja, Nenad
AU  - Pfaf-Dolovac, Erika
AU  - Živković, Svetlana
AU  - Krstić, Branka
AU  - Bulajić, Aleksandra
PY  - 2011
UR  - http://aspace.agrif.bg.ac.rs/handle/123456789/2536
AB  - Peach rusty spot has regularly occurred in Serbia in recent years, causing significant economic losses in the production of late maturing cultivars (Summerset, Suncrest, Fayette and O'Henry). Concerns regarding the etiology of this disease have been solved using molecular identification and cross-pathogenicity tests, which have proved that peach rusty spot is caused by Podosphaera leucotricha. The usual recommended strategy for its control, by multiple treatments starting from petal fall phenophase, has not proved satisfactory in agro-ecological conditions in Serbia. After testing the fungicide efficacy, a three-year study was carried out to determine the precise treatment terms and make the control of P. leucotricha more efficient. The investigation was conducted in the conditions of natural infection in a Summerset cultivar orchard at the locality of Bela Crkva, during the period 2006-2008. Nine different variants of both single and mixed treatments were tested, covering six defined peach growth phenophases - from green top, until the phenophase of second fruit falling. In the conditions of high levels of natural infection in the control plots, in all three investigation years the most efficient was the variant in which kresoxim-methyl was applied three times: in green top, pink bud and full bloom phenophases (91.69 - 91.92%), followed by the variant of treatments in the phenophases of rose bud, full bloom and petal fall (86.3-87.87%) and the variant of two treatments, performed in the phenophases of pink bud and full bloom (79.3-83.09%). The other tested variants showed significantly lower efficiency. The results obtained could significantly contribute to better peach fruit production, without losses caused by peach rusty spot which is commercially very important disease in Serbia.
AB  - Rđasta mrežavost plodova breskve poslednjih godina u Srbiji redovno se javlja i u proizvodnji poznih sorti (Summerset, Suncrest, Fayette i O'Henry) nanoseći značajne ekonomske gubitke. Nedoumice u pogledu etiologije ove bolesti razrešene su na osnovu molekularne identifikacije i unakrsnih testova patogenosti čime je dokazano da rđastu mrežavost breskve izaziva Podosphaera leucotricha. Strategija kontrole P. leucotricha primenjena u svetu, po kojoj suzbijanje treba sprovoditi u višekratnim tretmanima od fenofaze precvetavanja, nije dala zadovoljavajuće rezultate u agroekološkim uslovima Srbije. Nakon izvršenih ispitivanja efikasnosti fungicida, obavljeno je trogodišnje istraživanje u cilju određivanja preciznih rokova tretiranja breskve radi uspostavljanja efikasne kontrole P. leucotricha. Ispitivanje je obavljeno u periodu od 2006. do 2008. godine, u zasadu breskve sorte Summerset, u uslovima prirodne zaraze na lokalitetu Bela Crkva. Testirano je devet različitih varijanti, koje su se sastojale iz kombinovanih i pojedinačnih tretiranja, tako da je pokriven period od šest definisanih fenofaza razvoja breskve, počevši od fenofaze zeleni vrh do fenofaze drugo opadanje plodova. U uslovima visokog nivoa prirodne zaraze u kontrolnim parcelama, najvišu efikasnost u sve tri godine ispitivanja ispoljila je varijanta u kojoj je kresoksim- metil primenjivan tri puta, u fenofazi zeleni vrh, roze pupoljak i cvetanje (91,69-91,92%), odmah zatim varijanta u kojoj su izvođeni tretmani u fenofazi roze pupoljak, cvetanje i precvetavanje (86,3-87,87%) i varijanta u okviru koje su bila vršena dva tretmana u fenofazi roze pupoljak i cvetanje (79,3-83,09%). Ostale varijante u ogledu ispoljile su znatno nižu efikasnost. Dobijeni rezultati značajno doprinose poboljšanom načinu proizvodnje breskve bez gubitaka izazvanih rđastom mrežavosti ploda, ekonomski sve značajnijeg oboljenja u Srbiji.
PB  - Institut za pesticide i zaštitu životne sredine, Beograd i Društvo za zaštitu bilja Srbije, Beograd
T2  - Pesticidi i fitomedicina
T1  - Optimal timing of fungicide applications for the control of Podosphaera leucotricha, the causal agent of peach rusty spot in Serbia
T1  - Optimalni rokovi primene fungicida za suzbijanje Podosphaera leucotricha, prouzrokovača rđaste mrežavosti plodova breskve u Srbiji
EP  - 346
IS  - 4
SP  - 337
VL  - 26
DO  - 10.2298/PIF1104337D
ER  - 
@article{
author = "Dolovac, Nenad and Miletić, Novica and Trkulja, Nenad and Pfaf-Dolovac, Erika and Živković, Svetlana and Krstić, Branka and Bulajić, Aleksandra",
year = "2011",
abstract = "Peach rusty spot has regularly occurred in Serbia in recent years, causing significant economic losses in the production of late maturing cultivars (Summerset, Suncrest, Fayette and O'Henry). Concerns regarding the etiology of this disease have been solved using molecular identification and cross-pathogenicity tests, which have proved that peach rusty spot is caused by Podosphaera leucotricha. The usual recommended strategy for its control, by multiple treatments starting from petal fall phenophase, has not proved satisfactory in agro-ecological conditions in Serbia. After testing the fungicide efficacy, a three-year study was carried out to determine the precise treatment terms and make the control of P. leucotricha more efficient. The investigation was conducted in the conditions of natural infection in a Summerset cultivar orchard at the locality of Bela Crkva, during the period 2006-2008. Nine different variants of both single and mixed treatments were tested, covering six defined peach growth phenophases - from green top, until the phenophase of second fruit falling. In the conditions of high levels of natural infection in the control plots, in all three investigation years the most efficient was the variant in which kresoxim-methyl was applied three times: in green top, pink bud and full bloom phenophases (91.69 - 91.92%), followed by the variant of treatments in the phenophases of rose bud, full bloom and petal fall (86.3-87.87%) and the variant of two treatments, performed in the phenophases of pink bud and full bloom (79.3-83.09%). The other tested variants showed significantly lower efficiency. The results obtained could significantly contribute to better peach fruit production, without losses caused by peach rusty spot which is commercially very important disease in Serbia., Rđasta mrežavost plodova breskve poslednjih godina u Srbiji redovno se javlja i u proizvodnji poznih sorti (Summerset, Suncrest, Fayette i O'Henry) nanoseći značajne ekonomske gubitke. Nedoumice u pogledu etiologije ove bolesti razrešene su na osnovu molekularne identifikacije i unakrsnih testova patogenosti čime je dokazano da rđastu mrežavost breskve izaziva Podosphaera leucotricha. Strategija kontrole P. leucotricha primenjena u svetu, po kojoj suzbijanje treba sprovoditi u višekratnim tretmanima od fenofaze precvetavanja, nije dala zadovoljavajuće rezultate u agroekološkim uslovima Srbije. Nakon izvršenih ispitivanja efikasnosti fungicida, obavljeno je trogodišnje istraživanje u cilju određivanja preciznih rokova tretiranja breskve radi uspostavljanja efikasne kontrole P. leucotricha. Ispitivanje je obavljeno u periodu od 2006. do 2008. godine, u zasadu breskve sorte Summerset, u uslovima prirodne zaraze na lokalitetu Bela Crkva. Testirano je devet različitih varijanti, koje su se sastojale iz kombinovanih i pojedinačnih tretiranja, tako da je pokriven period od šest definisanih fenofaza razvoja breskve, počevši od fenofaze zeleni vrh do fenofaze drugo opadanje plodova. U uslovima visokog nivoa prirodne zaraze u kontrolnim parcelama, najvišu efikasnost u sve tri godine ispitivanja ispoljila je varijanta u kojoj je kresoksim- metil primenjivan tri puta, u fenofazi zeleni vrh, roze pupoljak i cvetanje (91,69-91,92%), odmah zatim varijanta u kojoj su izvođeni tretmani u fenofazi roze pupoljak, cvetanje i precvetavanje (86,3-87,87%) i varijanta u okviru koje su bila vršena dva tretmana u fenofazi roze pupoljak i cvetanje (79,3-83,09%). Ostale varijante u ogledu ispoljile su znatno nižu efikasnost. Dobijeni rezultati značajno doprinose poboljšanom načinu proizvodnje breskve bez gubitaka izazvanih rđastom mrežavosti ploda, ekonomski sve značajnijeg oboljenja u Srbiji.",
publisher = "Institut za pesticide i zaštitu životne sredine, Beograd i Društvo za zaštitu bilja Srbije, Beograd",
journal = "Pesticidi i fitomedicina",
title = "Optimal timing of fungicide applications for the control of Podosphaera leucotricha, the causal agent of peach rusty spot in Serbia, Optimalni rokovi primene fungicida za suzbijanje Podosphaera leucotricha, prouzrokovača rđaste mrežavosti plodova breskve u Srbiji",
pages = "346-337",
number = "4",
volume = "26",
doi = "10.2298/PIF1104337D"
}
Dolovac, N., Miletić, N., Trkulja, N., Pfaf-Dolovac, E., Živković, S., Krstić, B.,& Bulajić, A.. (2011). Optimal timing of fungicide applications for the control of Podosphaera leucotricha, the causal agent of peach rusty spot in Serbia. in Pesticidi i fitomedicina
Institut za pesticide i zaštitu životne sredine, Beograd i Društvo za zaštitu bilja Srbije, Beograd., 26(4), 337-346.
https://doi.org/10.2298/PIF1104337D
Dolovac N, Miletić N, Trkulja N, Pfaf-Dolovac E, Živković S, Krstić B, Bulajić A. Optimal timing of fungicide applications for the control of Podosphaera leucotricha, the causal agent of peach rusty spot in Serbia. in Pesticidi i fitomedicina. 2011;26(4):337-346.
doi:10.2298/PIF1104337D .
Dolovac, Nenad, Miletić, Novica, Trkulja, Nenad, Pfaf-Dolovac, Erika, Živković, Svetlana, Krstić, Branka, Bulajić, Aleksandra, "Optimal timing of fungicide applications for the control of Podosphaera leucotricha, the causal agent of peach rusty spot in Serbia" in Pesticidi i fitomedicina, 26, no. 4 (2011):337-346,
https://doi.org/10.2298/PIF1104337D . .

Evaluation of quality of tomato (Lycopersicum esculentum L.) seeds

Poštić, Dobrivoj; Momirović, Nebojša; Broćić, Zoran; Dolijanović, Željko; Trkulja, Nenad; Dolovac, Nenad; Ivanović, Žarko

(Institut PKB Agroekonomik, Padinska skela, 2011)

TY  - JOUR
AU  - Poštić, Dobrivoj
AU  - Momirović, Nebojša
AU  - Broćić, Zoran
AU  - Dolijanović, Željko
AU  - Trkulja, Nenad
AU  - Dolovac, Nenad
AU  - Ivanović, Žarko
PY  - 2011
UR  - http://aspace.agrif.bg.ac.rs/handle/123456789/2587
AB  - The aim of the study was to evaluate the quality of seeds of seven varieties of tomatoes. Average germination energy was 76%, while the average total germ inability was 85%. The lowest germination energy is achieved variety Merkati 65%, while the largest 85% reached variety Heinz 1370. Variety Heinz 1370 has achieved the highest total germinability of 93%. Health status of all investigated cultivars was correct and all values observed parameters the quality seeds are within the legally prescribed limits.
AB  - Cilj ispitivanja bio je ocena kvaliteta semena sedam sorti paradajza. Prosečna energija klijanja bila je 76%, dok je prosečna ukupna klijavost bila 85%. Najmanju energiju klijanja postigla je sorta Merkati 65%, dok je najveću postigla sorta Heinz 1370 85%. Sorta Heinz 1370 postigla je i najveću ukupnu klijavost od 93%. Zdravstveno stanje svih ispitivanih sorti bilo je ispravno, što zadovoljava zakonom propisane vrednosti.
PB  - Institut PKB Agroekonomik, Padinska skela
T2  - Zbornik naučnih radova Instituta PKB Agroekonomik
T1  - Evaluation of quality of tomato (Lycopersicum esculentum L.) seeds
T1  - Ocena kvaliteta semena paradajza (Lycopersicum esculentum L.)
EP  - 135
IS  - 1-2
SP  - 131
VL  - 17
UR  - https://hdl.handle.net/21.15107/rcub_agrospace_2587
ER  - 
@article{
author = "Poštić, Dobrivoj and Momirović, Nebojša and Broćić, Zoran and Dolijanović, Željko and Trkulja, Nenad and Dolovac, Nenad and Ivanović, Žarko",
year = "2011",
abstract = "The aim of the study was to evaluate the quality of seeds of seven varieties of tomatoes. Average germination energy was 76%, while the average total germ inability was 85%. The lowest germination energy is achieved variety Merkati 65%, while the largest 85% reached variety Heinz 1370. Variety Heinz 1370 has achieved the highest total germinability of 93%. Health status of all investigated cultivars was correct and all values observed parameters the quality seeds are within the legally prescribed limits., Cilj ispitivanja bio je ocena kvaliteta semena sedam sorti paradajza. Prosečna energija klijanja bila je 76%, dok je prosečna ukupna klijavost bila 85%. Najmanju energiju klijanja postigla je sorta Merkati 65%, dok je najveću postigla sorta Heinz 1370 85%. Sorta Heinz 1370 postigla je i najveću ukupnu klijavost od 93%. Zdravstveno stanje svih ispitivanih sorti bilo je ispravno, što zadovoljava zakonom propisane vrednosti.",
publisher = "Institut PKB Agroekonomik, Padinska skela",
journal = "Zbornik naučnih radova Instituta PKB Agroekonomik",
title = "Evaluation of quality of tomato (Lycopersicum esculentum L.) seeds, Ocena kvaliteta semena paradajza (Lycopersicum esculentum L.)",
pages = "135-131",
number = "1-2",
volume = "17",
url = "https://hdl.handle.net/21.15107/rcub_agrospace_2587"
}
Poštić, D., Momirović, N., Broćić, Z., Dolijanović, Ž., Trkulja, N., Dolovac, N.,& Ivanović, Ž.. (2011). Evaluation of quality of tomato (Lycopersicum esculentum L.) seeds. in Zbornik naučnih radova Instituta PKB Agroekonomik
Institut PKB Agroekonomik, Padinska skela., 17(1-2), 131-135.
https://hdl.handle.net/21.15107/rcub_agrospace_2587
Poštić D, Momirović N, Broćić Z, Dolijanović Ž, Trkulja N, Dolovac N, Ivanović Ž. Evaluation of quality of tomato (Lycopersicum esculentum L.) seeds. in Zbornik naučnih radova Instituta PKB Agroekonomik. 2011;17(1-2):131-135.
https://hdl.handle.net/21.15107/rcub_agrospace_2587 .
Poštić, Dobrivoj, Momirović, Nebojša, Broćić, Zoran, Dolijanović, Željko, Trkulja, Nenad, Dolovac, Nenad, Ivanović, Žarko, "Evaluation of quality of tomato (Lycopersicum esculentum L.) seeds" in Zbornik naučnih radova Instituta PKB Agroekonomik, 17, no. 1-2 (2011):131-135,
https://hdl.handle.net/21.15107/rcub_agrospace_2587 .

Fungicide efficacy in peach rusty spot control in Serbia

Dolovac, Nenad; Miletić, Novica; Aleksić, Goran; Savić, Dušan; Živković, Svetlana; Trkulja, Nenad; Bulajić, Aleksandra

(Institut za pesticide i zaštitu životne sredine, Beograd i Društvo za zaštitu bilja Srbije, Beograd, 2010)

TY  - JOUR
AU  - Dolovac, Nenad
AU  - Miletić, Novica
AU  - Aleksić, Goran
AU  - Savić, Dušan
AU  - Živković, Svetlana
AU  - Trkulja, Nenad
AU  - Bulajić, Aleksandra
PY  - 2010
UR  - http://aspace.agrif.bg.ac.rs/handle/123456789/2250
AB  - Rusty Spot has long been known as a harmful peach disease in many parts of the world. During the past several years, rusty spot infection of the late-maturing peach cultivars (Summerset, Suncrest, Fayette and O'Henry) caused significant yield losses in Serbia. Although the etiology of the disease is still unknown, there are numerous studies attempting to set a strategy for its control and recommend appropriate chemical and other peach protection methods. However, because of specific environmental conditions in Serbia, recommended protection method using repeated fungicide treatments, starting from petal fall, did not prove to be efficient and the rate of infection in some susceptible peach cultivars reached 100%. In 2003 and 2004 a field trial was conducted in order to test the efficacy of fungicides (a.i. kresoxim-methyl, flusilazole and sulfur) for the efficient control of Rusty Spot epidemics. The trial was carried out under conditions of natural infection on the peach cv. Summerset at the locality of Bela Crkva, Serbia. In the untreated control plots, high disease incidence was recorded with the percentage of affected fruit surface ranging from 33.5% in the first, up to the 35.4% in the second year of the trail. Among fungicides included in the trial, kresoxim-methyl proved to be the most efficient (90.25% in the first and 91.12% in the second year of the trial), flusilazole exhibited lower efficacy (87.28% and 80.61%, respectively) while sulfur was the least efficient (82.33% and 80.30%, respectively). Determination of the most efficient fungicide for the peach rusty spot control in Serbia provides basic information for further investigations which will include optimization of treatment terms, as well as additional agro-technical control measures.
AB  - Rđasta mrežavost plodova breskve odavno je poznato i ekonomski značajno oboljenje u mnogim delovima sveta. U Srbiji tokom proteklih godina ovo oboljenje nanosi značajne štete na poznim sortama breskve (Summerset, Suncrest, Fayette i O'Henry). Mada etiologija bolesti nije poznata, brojna istraživanja u mnogim delovima sveta pokušavaju da uspostave strategiju za kontrolu i preporuče odgovarajuće hemijske i druge metode zaštite breskve. U agroekološkim uslovima Srbije strategija primenjena u svetu, da suzbijanje prouzrokovača rđaste mrežavosti treba sprovoditi u višekratnim tretmanima od fenofaze precvetavanja, nije dala zadovoljavajuće rezultate. U pojedinim godinama zaraza plodova osetljivih sorti breskve dostiže 100%. U periodu od 2003. do 2004. godine, ispitivana je efikasnost tri fungicida (kresoksim-metil, fluzilazol i elementarni sumpor) u cilju iznalaženja mogućnosti uspešnije zaštite breskve od prouzrokovača rđaste mrežavosti plodova. Ogled je izveden na breskvi, sorte Summerset, u uslovima prirodne zaraze na lokalitetu Bela Crkva. Intenzitet zaraze rđaste mrežavosti plodova na osnovu procenta zahvaćene površine plodova, u kontrolnim parcelama kretao se od 33,5% u prvoj do 35,4% u drugoj godini ispitivanja. Tokom obe godine ispitivanja kresoksim-metil ispoljio je najveću efikasnost (90,25% u prvoj, odnosno 91,12% u drugoj godini ispitivanja), nižu fluzilazol (87,28%, odnosno 87,61%) i najnižu elementarni sumpor (82,33%, odnosno 80,30%). Određivanje fungicida sa najefikasnijim delovanjem prema prouzrokovaču rđaste mrežavosti plodova breskve u Srbiji predstavlja preduslov za dalja ispitivanja koja će uključiti pre svega optimizaciju rokova fungicidnih tretmana kao i određivanje drugih agrotehničkih mera kontrole.
PB  - Institut za pesticide i zaštitu životne sredine, Beograd i Društvo za zaštitu bilja Srbije, Beograd
T2  - Pesticidi i fitomedicina
T1  - Fungicide efficacy in peach rusty spot control in Serbia
T1  - Efikasnost fungicida za suzbijanje prouzrokovača rđaste mrežavosti plodova breskve u Srbiji
EP  - 249
IS  - 3
SP  - 241
VL  - 25
DO  - 10.2298/PIF1003241D
ER  - 
@article{
author = "Dolovac, Nenad and Miletić, Novica and Aleksić, Goran and Savić, Dušan and Živković, Svetlana and Trkulja, Nenad and Bulajić, Aleksandra",
year = "2010",
abstract = "Rusty Spot has long been known as a harmful peach disease in many parts of the world. During the past several years, rusty spot infection of the late-maturing peach cultivars (Summerset, Suncrest, Fayette and O'Henry) caused significant yield losses in Serbia. Although the etiology of the disease is still unknown, there are numerous studies attempting to set a strategy for its control and recommend appropriate chemical and other peach protection methods. However, because of specific environmental conditions in Serbia, recommended protection method using repeated fungicide treatments, starting from petal fall, did not prove to be efficient and the rate of infection in some susceptible peach cultivars reached 100%. In 2003 and 2004 a field trial was conducted in order to test the efficacy of fungicides (a.i. kresoxim-methyl, flusilazole and sulfur) for the efficient control of Rusty Spot epidemics. The trial was carried out under conditions of natural infection on the peach cv. Summerset at the locality of Bela Crkva, Serbia. In the untreated control plots, high disease incidence was recorded with the percentage of affected fruit surface ranging from 33.5% in the first, up to the 35.4% in the second year of the trail. Among fungicides included in the trial, kresoxim-methyl proved to be the most efficient (90.25% in the first and 91.12% in the second year of the trial), flusilazole exhibited lower efficacy (87.28% and 80.61%, respectively) while sulfur was the least efficient (82.33% and 80.30%, respectively). Determination of the most efficient fungicide for the peach rusty spot control in Serbia provides basic information for further investigations which will include optimization of treatment terms, as well as additional agro-technical control measures., Rđasta mrežavost plodova breskve odavno je poznato i ekonomski značajno oboljenje u mnogim delovima sveta. U Srbiji tokom proteklih godina ovo oboljenje nanosi značajne štete na poznim sortama breskve (Summerset, Suncrest, Fayette i O'Henry). Mada etiologija bolesti nije poznata, brojna istraživanja u mnogim delovima sveta pokušavaju da uspostave strategiju za kontrolu i preporuče odgovarajuće hemijske i druge metode zaštite breskve. U agroekološkim uslovima Srbije strategija primenjena u svetu, da suzbijanje prouzrokovača rđaste mrežavosti treba sprovoditi u višekratnim tretmanima od fenofaze precvetavanja, nije dala zadovoljavajuće rezultate. U pojedinim godinama zaraza plodova osetljivih sorti breskve dostiže 100%. U periodu od 2003. do 2004. godine, ispitivana je efikasnost tri fungicida (kresoksim-metil, fluzilazol i elementarni sumpor) u cilju iznalaženja mogućnosti uspešnije zaštite breskve od prouzrokovača rđaste mrežavosti plodova. Ogled je izveden na breskvi, sorte Summerset, u uslovima prirodne zaraze na lokalitetu Bela Crkva. Intenzitet zaraze rđaste mrežavosti plodova na osnovu procenta zahvaćene površine plodova, u kontrolnim parcelama kretao se od 33,5% u prvoj do 35,4% u drugoj godini ispitivanja. Tokom obe godine ispitivanja kresoksim-metil ispoljio je najveću efikasnost (90,25% u prvoj, odnosno 91,12% u drugoj godini ispitivanja), nižu fluzilazol (87,28%, odnosno 87,61%) i najnižu elementarni sumpor (82,33%, odnosno 80,30%). Određivanje fungicida sa najefikasnijim delovanjem prema prouzrokovaču rđaste mrežavosti plodova breskve u Srbiji predstavlja preduslov za dalja ispitivanja koja će uključiti pre svega optimizaciju rokova fungicidnih tretmana kao i određivanje drugih agrotehničkih mera kontrole.",
publisher = "Institut za pesticide i zaštitu životne sredine, Beograd i Društvo za zaštitu bilja Srbije, Beograd",
journal = "Pesticidi i fitomedicina",
title = "Fungicide efficacy in peach rusty spot control in Serbia, Efikasnost fungicida za suzbijanje prouzrokovača rđaste mrežavosti plodova breskve u Srbiji",
pages = "249-241",
number = "3",
volume = "25",
doi = "10.2298/PIF1003241D"
}
Dolovac, N., Miletić, N., Aleksić, G., Savić, D., Živković, S., Trkulja, N.,& Bulajić, A.. (2010). Fungicide efficacy in peach rusty spot control in Serbia. in Pesticidi i fitomedicina
Institut za pesticide i zaštitu životne sredine, Beograd i Društvo za zaštitu bilja Srbije, Beograd., 25(3), 241-249.
https://doi.org/10.2298/PIF1003241D
Dolovac N, Miletić N, Aleksić G, Savić D, Živković S, Trkulja N, Bulajić A. Fungicide efficacy in peach rusty spot control in Serbia. in Pesticidi i fitomedicina. 2010;25(3):241-249.
doi:10.2298/PIF1003241D .
Dolovac, Nenad, Miletić, Novica, Aleksić, Goran, Savić, Dušan, Živković, Svetlana, Trkulja, Nenad, Bulajić, Aleksandra, "Fungicide efficacy in peach rusty spot control in Serbia" in Pesticidi i fitomedicina, 25, no. 3 (2010):241-249,
https://doi.org/10.2298/PIF1003241D . .
3

Physiological ageing of potato (Solanum tuberosum L.) seed tubers

Poštić, Dobrivoj; Momirović, Nebojša; Broćić, Zoran; Dolijanović, Željko; Aleksić, Goran; Trkulja, Nenad; Ivanović, Žarko

(Institut PKB Agroekonomik, Padinska skela, 2010)

TY  - JOUR
AU  - Poštić, Dobrivoj
AU  - Momirović, Nebojša
AU  - Broćić, Zoran
AU  - Dolijanović, Željko
AU  - Aleksić, Goran
AU  - Trkulja, Nenad
AU  - Ivanović, Žarko
PY  - 2010
UR  - http://aspace.agrif.bg.ac.rs/handle/123456789/2295
AB  - Many years ago, almost since the discovery of hormones in the late 19th century by Fritz Went and Francis Darwin realized that the plant and animal life organisms passing through different phases internal age that does not correspond only past time. Physiological aging determined was influenced by two factors internal biochemistry especially hormones: genetic predisposition and environmental stress (Pavlista, 2004). Physiological aging in potato encompasses two types or models vine during the growing season and tuber during storage season (Pavlista, 2004). Physiological aging in vines is calculated based on daily air temperature fluctuations and is used for predict when plants are susceptible to infection by early blight (Alternaria solani), an opportunistic disease that attacks senescing plants. The other type physiological aging concerns the viability of tubers used for seed (Pavlista, 2004). This is a broadly defined as well as :'the developmental stage of potato seed tuber' (Struik, 2009),' ...physiological status of the tuber as it affects productivity' (Bohl et al., 2003) or ' ... internal age of the seed (tuber) resulting from biochemical changes ... ' (Bohl et al., 1995). In general, there is an 'optimum' tuber age where is growth vigor is maximum, before which vigor increases as tuber emerge from dormancy and after which vigor decreases as tubers advance in age and eventually lose viability (Knowles, 2004). Although physiological aging of tubers may occur during growing season due to stress, it is poorly understood and not quantifiable (Lamont, 2002; Bohl et al., 2003; Johnson, 2004; Delanoy et al., 2004). The only way to measure season stimulated physiological aging tubers is to conduct a bioassay determining dormancy and sprouting characteristic. The best general indication is to look at the field history of the seed lot in comparison to previous years seed lots performance. However, the major aging of seed tubers occurs during storage(Pavlista, 2004). During tuber storage, the primary impact on physiological aging is temperature. High storage are associated with greater physiological aging. The exact relationship is not yet established but a correlation exists (Pavlista, 2004).
AB  - Pre mnogo godina, još od kada su otkriveni hormoni krajem XIX veka Fritz Went i Francis Darwin shvatili su da biljni i životinjski organizmi prolaze kroz različite etape unutrašnje starosti koja ne odgovara samo proteklom vremenu. Fiziološko starenje određeno je uticajem dva faktora unutrašnjom biohemijom posebno hormonima tj. genetičkom predispozicijom i uslovima sredine (Pavlista, 2004). Kada se krompir gaji vegetativno (krtolama), genetička predispozicija je odlika sorte (van der Zaag and van Loon, 1987). Fiziološka starost krtole se obično definiše kao hronološka starost krtole, koja je određena (istorijom polja) ekološkim uslovima u toku vegetacije i uslovima skladištenja. Razlikujemo dva tipa fiziološke starosti kod krompira, nadzemnog vegetativnog dela ili cime u toku vegetacije i krtola posle vađenja (u vreme skladištenja) (Pavlista, 2004). Fiziološka starost čime izračunava se na osnovu kolebanja dnevnih temperatura vazduha i koristi za predviđanje osetljivosti (prijemčivosti) biljke na infekciju crne pegavosti lišća (Alternaria solani), mogućnosti napada bolesti na starije biljke. Drugi tip fiziološke starosti odnosi se na životnu sposobnost krtola namenjenih za seme (Pavlista, 2004). Fiziološka starost semenske krtole je predmet ovog rada i ona se široko definiše kao :'stepen razvoja semenske krtole krompira' (Struik, 2007; Struik, 2009),'...fiziološko stanje krtole koje utiče na produktivnost' (Bohl et al., 2003) ili '...unutrašnja starost krtole kao rezultat biohemijskih promena...' (Bohl et al., 1995). Smatra se da je krtola u 'optimalnoj ' starosti kada je (životna sposobnost) snaga porasta u maksimumu, posle dormantnog perioda krtole klijaju i energija porasta raste do najveće, posle toga starost se povećava i gubi se životna sposobnost (Knowles, 2004). Drugim rečima od faze fiziološke starosti u kojoj se nalazi krtola zavisi njena životna sposobnost. Fiziološko starenje krtola se dešava za vreme vegetacione sezone pod uticajem kompleksa agroekoloških uslova i za vreme skladištenja, veoma je teško za razumevanje i komplikovano za merenje (Lamont, 2002; Bohl et al., 2003; Johnson, 2004; Delanoy et al., 2004). Jedini načim utvrđivanja sezonske stimulacije fiziološke starosti krtola je izvođenje ogleda za određivanje dormantnosti i klijavosti. Najbolji i osnovni pokazatelj je pregled istorije polja u poređenju sa predhodnom godinom semenske partije. Međutim, glavno starenje semenskih krtola se odvija u skladištu (Pavlista, 2004). Za vreme skladištenja krompira glavni uticaj na fiziološku starost krtola imaju temperature. Visoke temperature čuvanja povezuju se sa većom fiziološkom starosti krtola. Tačna veza još nije utvrđena ali korelacija postoji (Pavlista, 2004).
PB  - Institut PKB Agroekonomik, Padinska skela
T2  - Zbornik naučnih radova Instituta PKB Agroekonomik
T1  - Physiological ageing of potato (Solanum tuberosum L.) seed tubers
T1  - Fiziološka starost semenskih krtola krompira (Solanum tuberosum L.)
EP  - 183
IS  - 1-2
SP  - 175
VL  - 16
UR  - https://hdl.handle.net/21.15107/rcub_agrospace_2295
ER  - 
@article{
author = "Poštić, Dobrivoj and Momirović, Nebojša and Broćić, Zoran and Dolijanović, Željko and Aleksić, Goran and Trkulja, Nenad and Ivanović, Žarko",
year = "2010",
abstract = "Many years ago, almost since the discovery of hormones in the late 19th century by Fritz Went and Francis Darwin realized that the plant and animal life organisms passing through different phases internal age that does not correspond only past time. Physiological aging determined was influenced by two factors internal biochemistry especially hormones: genetic predisposition and environmental stress (Pavlista, 2004). Physiological aging in potato encompasses two types or models vine during the growing season and tuber during storage season (Pavlista, 2004). Physiological aging in vines is calculated based on daily air temperature fluctuations and is used for predict when plants are susceptible to infection by early blight (Alternaria solani), an opportunistic disease that attacks senescing plants. The other type physiological aging concerns the viability of tubers used for seed (Pavlista, 2004). This is a broadly defined as well as :'the developmental stage of potato seed tuber' (Struik, 2009),' ...physiological status of the tuber as it affects productivity' (Bohl et al., 2003) or ' ... internal age of the seed (tuber) resulting from biochemical changes ... ' (Bohl et al., 1995). In general, there is an 'optimum' tuber age where is growth vigor is maximum, before which vigor increases as tuber emerge from dormancy and after which vigor decreases as tubers advance in age and eventually lose viability (Knowles, 2004). Although physiological aging of tubers may occur during growing season due to stress, it is poorly understood and not quantifiable (Lamont, 2002; Bohl et al., 2003; Johnson, 2004; Delanoy et al., 2004). The only way to measure season stimulated physiological aging tubers is to conduct a bioassay determining dormancy and sprouting characteristic. The best general indication is to look at the field history of the seed lot in comparison to previous years seed lots performance. However, the major aging of seed tubers occurs during storage(Pavlista, 2004). During tuber storage, the primary impact on physiological aging is temperature. High storage are associated with greater physiological aging. The exact relationship is not yet established but a correlation exists (Pavlista, 2004)., Pre mnogo godina, još od kada su otkriveni hormoni krajem XIX veka Fritz Went i Francis Darwin shvatili su da biljni i životinjski organizmi prolaze kroz različite etape unutrašnje starosti koja ne odgovara samo proteklom vremenu. Fiziološko starenje određeno je uticajem dva faktora unutrašnjom biohemijom posebno hormonima tj. genetičkom predispozicijom i uslovima sredine (Pavlista, 2004). Kada se krompir gaji vegetativno (krtolama), genetička predispozicija je odlika sorte (van der Zaag and van Loon, 1987). Fiziološka starost krtole se obično definiše kao hronološka starost krtole, koja je određena (istorijom polja) ekološkim uslovima u toku vegetacije i uslovima skladištenja. Razlikujemo dva tipa fiziološke starosti kod krompira, nadzemnog vegetativnog dela ili cime u toku vegetacije i krtola posle vađenja (u vreme skladištenja) (Pavlista, 2004). Fiziološka starost čime izračunava se na osnovu kolebanja dnevnih temperatura vazduha i koristi za predviđanje osetljivosti (prijemčivosti) biljke na infekciju crne pegavosti lišća (Alternaria solani), mogućnosti napada bolesti na starije biljke. Drugi tip fiziološke starosti odnosi se na životnu sposobnost krtola namenjenih za seme (Pavlista, 2004). Fiziološka starost semenske krtole je predmet ovog rada i ona se široko definiše kao :'stepen razvoja semenske krtole krompira' (Struik, 2007; Struik, 2009),'...fiziološko stanje krtole koje utiče na produktivnost' (Bohl et al., 2003) ili '...unutrašnja starost krtole kao rezultat biohemijskih promena...' (Bohl et al., 1995). Smatra se da je krtola u 'optimalnoj ' starosti kada je (životna sposobnost) snaga porasta u maksimumu, posle dormantnog perioda krtole klijaju i energija porasta raste do najveće, posle toga starost se povećava i gubi se životna sposobnost (Knowles, 2004). Drugim rečima od faze fiziološke starosti u kojoj se nalazi krtola zavisi njena životna sposobnost. Fiziološko starenje krtola se dešava za vreme vegetacione sezone pod uticajem kompleksa agroekoloških uslova i za vreme skladištenja, veoma je teško za razumevanje i komplikovano za merenje (Lamont, 2002; Bohl et al., 2003; Johnson, 2004; Delanoy et al., 2004). Jedini načim utvrđivanja sezonske stimulacije fiziološke starosti krtola je izvođenje ogleda za određivanje dormantnosti i klijavosti. Najbolji i osnovni pokazatelj je pregled istorije polja u poređenju sa predhodnom godinom semenske partije. Međutim, glavno starenje semenskih krtola se odvija u skladištu (Pavlista, 2004). Za vreme skladištenja krompira glavni uticaj na fiziološku starost krtola imaju temperature. Visoke temperature čuvanja povezuju se sa većom fiziološkom starosti krtola. Tačna veza još nije utvrđena ali korelacija postoji (Pavlista, 2004).",
publisher = "Institut PKB Agroekonomik, Padinska skela",
journal = "Zbornik naučnih radova Instituta PKB Agroekonomik",
title = "Physiological ageing of potato (Solanum tuberosum L.) seed tubers, Fiziološka starost semenskih krtola krompira (Solanum tuberosum L.)",
pages = "183-175",
number = "1-2",
volume = "16",
url = "https://hdl.handle.net/21.15107/rcub_agrospace_2295"
}
Poštić, D., Momirović, N., Broćić, Z., Dolijanović, Ž., Aleksić, G., Trkulja, N.,& Ivanović, Ž.. (2010). Physiological ageing of potato (Solanum tuberosum L.) seed tubers. in Zbornik naučnih radova Instituta PKB Agroekonomik
Institut PKB Agroekonomik, Padinska skela., 16(1-2), 175-183.
https://hdl.handle.net/21.15107/rcub_agrospace_2295
Poštić D, Momirović N, Broćić Z, Dolijanović Ž, Aleksić G, Trkulja N, Ivanović Ž. Physiological ageing of potato (Solanum tuberosum L.) seed tubers. in Zbornik naučnih radova Instituta PKB Agroekonomik. 2010;16(1-2):175-183.
https://hdl.handle.net/21.15107/rcub_agrospace_2295 .
Poštić, Dobrivoj, Momirović, Nebojša, Broćić, Zoran, Dolijanović, Željko, Aleksić, Goran, Trkulja, Nenad, Ivanović, Žarko, "Physiological ageing of potato (Solanum tuberosum L.) seed tubers" in Zbornik naučnih radova Instituta PKB Agroekonomik, 16, no. 1-2 (2010):175-183,
https://hdl.handle.net/21.15107/rcub_agrospace_2295 .