TY  - JOUR
AU  - Radonjić, Andja
AU  - Jovičić, Ivana
AU  - Lalićević, Ivana
AU  - Petrović-Obradović, Olivera
PY  - 2023
UR  - http://aspace.agrif.bg.ac.rs/handle/123456789/6320
AB  - Alfalfa (Medicago sativa L.) hosts several species of aphid, Acyrthosiphon pisum (Harris), Aphis craccivora Koch and Therioaphis trifolii (Monell). The preference of the aphids of alfalfa plants for dense assemblies or individual plants, as well as for healthy or infested plants, was investigated in the field as in the laboratory. Years of field research have revealed the specific preferences of all three species of aphid. A. pisum and T. trifolii are most commonly found in alfalfa crops, while A. craccivora is mostly found on alfalfa weeds. Also, a single species of aphid alone is usually present on a plant. In order to determine the reason for this clear preference and to establish whether at the very beginning, i.e. at the stage of choosing a host, aphid species distance themselves from each other, we tested the effect of the volatiles of healthy and infested plants on their attractiveness to aphids. A. craccivora is repelled by the volatiles of dense crops and plants previously infested with one of the other two species. A. pisum and T. trifolii choose a dense assembly of plants, repelled by the volatiles of plants previously infested with A. craccivora. A. pisum displays the weakest competitive traits, and A. craccivora the strongest. This research showed that competition between aphid species does not occur only when they find themselves on the same plant at the same time, fighting for resources, but also in the choice of plant, in order to avoid later competition. © 2023 The Author(s). Published by Cambridge University Press.
T2  - Bulletin of Entomological Research
T2  - Bulletin of Entomological Research
T1  - Factors affecting host plant selection in alfalfa aphids
VL  - 10
DO  - 10.1017/S0007485323000093
ER  - 

@article{
author = "Radonjić, Andja and Jovičić, Ivana and Lalićević, Ivana and Petrović-Obradović, Olivera",
year = "2023",
abstract = "Alfalfa (Medicago sativa L.) hosts several species of aphid, Acyrthosiphon pisum (Harris), Aphis craccivora Koch and Therioaphis trifolii (Monell). The preference of the aphids of alfalfa plants for dense assemblies or individual plants, as well as for healthy or infested plants, was investigated in the field as in the laboratory. Years of field research have revealed the specific preferences of all three species of aphid. A. pisum and T. trifolii are most commonly found in alfalfa crops, while A. craccivora is mostly found on alfalfa weeds. Also, a single species of aphid alone is usually present on a plant. In order to determine the reason for this clear preference and to establish whether at the very beginning, i.e. at the stage of choosing a host, aphid species distance themselves from each other, we tested the effect of the volatiles of healthy and infested plants on their attractiveness to aphids. A. craccivora is repelled by the volatiles of dense crops and plants previously infested with one of the other two species. A. pisum and T. trifolii choose a dense assembly of plants, repelled by the volatiles of plants previously infested with A. craccivora. A. pisum displays the weakest competitive traits, and A. craccivora the strongest. This research showed that competition between aphid species does not occur only when they find themselves on the same plant at the same time, fighting for resources, but also in the choice of plant, in order to avoid later competition. © 2023 The Author(s). Published by Cambridge University Press.",
journal = "Bulletin of Entomological Research, Bulletin of Entomological Research",
title = "Factors affecting host plant selection in alfalfa aphids",
volume = "10",
doi = "10.1017/S0007485323000093"
}

Radonjić, A., Jovičić, I., Lalićević, I.,& Petrović-Obradović, O.. (2023). Factors affecting host plant selection in alfalfa aphids. in Bulletin of Entomological Research, 10.
https://doi.org/10.1017/S0007485323000093

Radonjić A, Jovičić I, Lalićević I, Petrović-Obradović O. Factors affecting host plant selection in alfalfa aphids. in Bulletin of Entomological Research. 2023;10.
doi:10.1017/S0007485323000093 .

Radonjić, Andja, Jovičić, Ivana, Lalićević, Ivana, Petrović-Obradović, Olivera, "Factors affecting host plant selection in alfalfa aphids" in Bulletin of Entomological Research, 10 (2023),
https://doi.org/10.1017/S0007485323000093 . .

TY  - JOUR
AU  - Petrović-Obradović, Olivera
AU  - Smiljanić, Dragica
AU  - Radonjić, Andja
AU  - Jovičić, Ivana
PY  - 2019
UR  - http://aspace.agrif.bg.ac.rs/handle/123456789/5190
AB  - New insect species for the fauna of Serbia has been found on immortelle in Zemun; it is the immortelle aphid - Macrosiphoniella helichrysi Remaudière 1952 (Hemiptera: Aphididae). The aphid is monoecious oligophagous species, living without host alternation on a few Helichrysum plants. All over the world this aphid is anholocyclic, which has been proved in Zemun, and only apterous and winged viviparous parthenogentic females have been found. M. helichrysi is reported to be a pest on immortelle in Hercegovina and its presence on immortelle fields in Serbia need special attention.
AB  - Nova vrsta insekta za faunu Srbije, vaš smilja-Macrosiphoniella helichrysi Remaudière 1952 (Hemiptera: Aphididae) nađena je u Zemunu. To je monoecična oligofagna vrsta koja tokom vegetacije ne menja biljku domaćina, a kolonije osim na smilju formira i na drugim vrstama roda Helichrysum. Razviće M. helichrysi je anholociklično, u kolonijama se nalaze beskrilne i krilate viviparne partenogenetske ženke. Ovaj insekt pričinjava štete smilju u Hercegovini i zato treba obratiti pažnju na njegovo prisustvo u zasadima smilja u Srbiji.
PB  - Univerzitet u Novom Sadu - Poljoprivredni fakultet - Departman za zaštitu bilja i životne sredine "dr Pavla Vukasovića", Novi Sad
T2  - Biljni lekar
T1  - Macrosiphoniella helichrysi (Hemiptera: Aphididae), potential pest of immortelle in Serbia
T1  - Macrosiphoniella helichrysi (Hemiptera: Aphididae), potencijalna štetočina smilja u Srbiji
EP  - 360
IS  - 5
SP  - 355
VL  - 47
UR  - https://hdl.handle.net/21.15107/rcub_agrospace_5190
ER  - 

@article{
author = "Petrović-Obradović, Olivera and Smiljanić, Dragica and Radonjić, Andja and Jovičić, Ivana",
year = "2019",
abstract = "New insect species for the fauna of Serbia has been found on immortelle in Zemun; it is the immortelle aphid - Macrosiphoniella helichrysi Remaudière 1952 (Hemiptera: Aphididae). The aphid is monoecious oligophagous species, living without host alternation on a few Helichrysum plants. All over the world this aphid is anholocyclic, which has been proved in Zemun, and only apterous and winged viviparous parthenogentic females have been found. M. helichrysi is reported to be a pest on immortelle in Hercegovina and its presence on immortelle fields in Serbia need special attention., Nova vrsta insekta za faunu Srbije, vaš smilja-Macrosiphoniella helichrysi Remaudière 1952 (Hemiptera: Aphididae) nađena je u Zemunu. To je monoecična oligofagna vrsta koja tokom vegetacije ne menja biljku domaćina, a kolonije osim na smilju formira i na drugim vrstama roda Helichrysum. Razviće M. helichrysi je anholociklično, u kolonijama se nalaze beskrilne i krilate viviparne partenogenetske ženke. Ovaj insekt pričinjava štete smilju u Hercegovini i zato treba obratiti pažnju na njegovo prisustvo u zasadima smilja u Srbiji.",
publisher = "Univerzitet u Novom Sadu - Poljoprivredni fakultet - Departman za zaštitu bilja i životne sredine "dr Pavla Vukasovića", Novi Sad",
journal = "Biljni lekar",
title = "Macrosiphoniella helichrysi (Hemiptera: Aphididae), potential pest of immortelle in Serbia, Macrosiphoniella helichrysi (Hemiptera: Aphididae), potencijalna štetočina smilja u Srbiji",
pages = "360-355",
number = "5",
volume = "47",
url = "https://hdl.handle.net/21.15107/rcub_agrospace_5190"
}

Petrović-Obradović, O., Smiljanić, D., Radonjić, A.,& Jovičić, I.. (2019). Macrosiphoniella helichrysi (Hemiptera: Aphididae), potential pest of immortelle in Serbia. in Biljni lekar
Univerzitet u Novom Sadu - Poljoprivredni fakultet - Departman za zaštitu bilja i životne sredine "dr Pavla Vukasovića", Novi Sad., 47(5), 355-360.
https://hdl.handle.net/21.15107/rcub_agrospace_5190

Petrović-Obradović O, Smiljanić D, Radonjić A, Jovičić I. Macrosiphoniella helichrysi (Hemiptera: Aphididae), potential pest of immortelle in Serbia. in Biljni lekar. 2019;47(5):355-360.
https://hdl.handle.net/21.15107/rcub_agrospace_5190 .

Petrović-Obradović, Olivera, Smiljanić, Dragica, Radonjić, Andja, Jovičić, Ivana, "Macrosiphoniella helichrysi (Hemiptera: Aphididae), potential pest of immortelle in Serbia" in Biljni lekar, 47, no. 5 (2019):355-360,
https://hdl.handle.net/21.15107/rcub_agrospace_5190 .

TY  - JOUR
AU  - Jovičić, Ivana
AU  - Jerinić-Prodanović, Dušanka
AU  - Malbaški, Katarina
AU  - Rajn, Goran
AU  - Petrović-Obradović, Olivera
PY  - 2018
UR  - http://aspace.agrif.bg.ac.rs/handle/123456789/4842
AB  - Diversity and aphid flight activity in carrot crops have not been investigated in Serbia, so far. Monitoring of the flight activity of aphids, as potential vectors of carrot viruses was conducted at the locality of Opovo (South Banat) in 2017, using 12 color pan traps (6 green and 6 yellow). A total of 2108 individuals of winged aphids were collected and a total of 43 different aphid taxa were identified, including 12 species known as being vectors of carrot viruses. About 85% of collected aphid specimens were potential vectors of carrot viruses. Maximum population density of winged aphids and the highest flight activity of the potential vectors were observed in mid-June. The most numerous aphid species in pan traps were: Myzus persicae (54,7%), Therioaphis trifolii (12,8%), species of the genus Aphis (10,7%) and Acyrthosiphon pisum (9,3%). The differences in abundance of aphids and the number of recorded species in green and yellow water traps were not statistically significant, as confirmed by t-test.
AB  - Diverzitet i let biljnih vaši u usevu mrkve do sada nije istraživan u Srbiji. Praćenje leta biljnih vaši potencijalnih vektora virusa u usevu mrkve obavljeno je na lokalitetu Opovo (Južni Banat) 2017. godine, korišćenjem 12 obojenih lovnih klopki (šest zelenih i šest žutih). Prikupljeno je ukupno 2108 krilatih jedinki biljnih vaši i determinisana su 43 različita taksona. Od svih determinisanih taksona, za 12 je poznato da su vektori virusa mrkve. Oko 85% svih prikupljenih jedniki činili su potencijalni vektori virusa mrkve. Najveća brojnost biljnih vaši, ujedno i najveća aktivnost potencijalnih vektora, registrovana je sredinom juna. Najbrojnije vrste u lovnim klopkama bile su: Myzus persicae (54,7% prikupljenih jedinki), Therioaphis trifolii (12,8%), vrste roda Aphis (10,7%) i Acyrthosiphon pisum (9,3%). Brojnost biljnih vaši i sastav vrsta u zelenim i žutim lovnim klopkama se nisu statistički značajno razlikovali, što je potvrđeno t-testom.
PB  - Univerzitet u Novom Sadu - Poljoprivredni fakultet - Departman za zaštitu bilja i životne sredine "dr Pavla Vukasovića", Novi Sad
T2  - Biljni lekar
T1  - Diversity and flight activity of aphids (Hemiptera: Aphididae) as potential vectors of carrot viruses
T1  - Diverzitet i let biljnih vaši (Hemiptera: Aphididae) potencijalnih vektora virusa mrkve
EP  - 441
IS  - 4
SP  - 433
VL  - 46
UR  - https://hdl.handle.net/21.15107/rcub_agrospace_4842
ER  - 

@article{
author = "Jovičić, Ivana and Jerinić-Prodanović, Dušanka and Malbaški, Katarina and Rajn, Goran and Petrović-Obradović, Olivera",
year = "2018",
abstract = "Diversity and aphid flight activity in carrot crops have not been investigated in Serbia, so far. Monitoring of the flight activity of aphids, as potential vectors of carrot viruses was conducted at the locality of Opovo (South Banat) in 2017, using 12 color pan traps (6 green and 6 yellow). A total of 2108 individuals of winged aphids were collected and a total of 43 different aphid taxa were identified, including 12 species known as being vectors of carrot viruses. About 85% of collected aphid specimens were potential vectors of carrot viruses. Maximum population density of winged aphids and the highest flight activity of the potential vectors were observed in mid-June. The most numerous aphid species in pan traps were: Myzus persicae (54,7%), Therioaphis trifolii (12,8%), species of the genus Aphis (10,7%) and Acyrthosiphon pisum (9,3%). The differences in abundance of aphids and the number of recorded species in green and yellow water traps were not statistically significant, as confirmed by t-test., Diverzitet i let biljnih vaši u usevu mrkve do sada nije istraživan u Srbiji. Praćenje leta biljnih vaši potencijalnih vektora virusa u usevu mrkve obavljeno je na lokalitetu Opovo (Južni Banat) 2017. godine, korišćenjem 12 obojenih lovnih klopki (šest zelenih i šest žutih). Prikupljeno je ukupno 2108 krilatih jedinki biljnih vaši i determinisana su 43 različita taksona. Od svih determinisanih taksona, za 12 je poznato da su vektori virusa mrkve. Oko 85% svih prikupljenih jedniki činili su potencijalni vektori virusa mrkve. Najveća brojnost biljnih vaši, ujedno i najveća aktivnost potencijalnih vektora, registrovana je sredinom juna. Najbrojnije vrste u lovnim klopkama bile su: Myzus persicae (54,7% prikupljenih jedinki), Therioaphis trifolii (12,8%), vrste roda Aphis (10,7%) i Acyrthosiphon pisum (9,3%). Brojnost biljnih vaši i sastav vrsta u zelenim i žutim lovnim klopkama se nisu statistički značajno razlikovali, što je potvrđeno t-testom.",
publisher = "Univerzitet u Novom Sadu - Poljoprivredni fakultet - Departman za zaštitu bilja i životne sredine "dr Pavla Vukasovića", Novi Sad",
journal = "Biljni lekar",
title = "Diversity and flight activity of aphids (Hemiptera: Aphididae) as potential vectors of carrot viruses, Diverzitet i let biljnih vaši (Hemiptera: Aphididae) potencijalnih vektora virusa mrkve",
pages = "441-433",
number = "4",
volume = "46",
url = "https://hdl.handle.net/21.15107/rcub_agrospace_4842"
}

Jovičić, I., Jerinić-Prodanović, D., Malbaški, K., Rajn, G.,& Petrović-Obradović, O.. (2018). Diversity and flight activity of aphids (Hemiptera: Aphididae) as potential vectors of carrot viruses. in Biljni lekar
Univerzitet u Novom Sadu - Poljoprivredni fakultet - Departman za zaštitu bilja i životne sredine "dr Pavla Vukasovića", Novi Sad., 46(4), 433-441.
https://hdl.handle.net/21.15107/rcub_agrospace_4842

Jovičić I, Jerinić-Prodanović D, Malbaški K, Rajn G, Petrović-Obradović O. Diversity and flight activity of aphids (Hemiptera: Aphididae) as potential vectors of carrot viruses. in Biljni lekar. 2018;46(4):433-441.
https://hdl.handle.net/21.15107/rcub_agrospace_4842 .

Jovičić, Ivana, Jerinić-Prodanović, Dušanka, Malbaški, Katarina, Rajn, Goran, Petrović-Obradović, Olivera, "Diversity and flight activity of aphids (Hemiptera: Aphididae) as potential vectors of carrot viruses" in Biljni lekar, 46, no. 4 (2018):433-441,
https://hdl.handle.net/21.15107/rcub_agrospace_4842 .

TY  - JOUR
AU  - Jovičić, Ivana
AU  - Radonjić, Andja
AU  - Petrović-Obradović, Olivera
PY  - 2017
UR  - http://aspace.agrif.bg.ac.rs/handle/123456789/4549
AB  - Spotted alfalfa aphid Therioaphis trifolii (Monell) (Hemiptera, Aphididae) is one of the most important alfalfa pest on the world. Also, it is the most abundant alfalfa aphid in Serbia. This aphid cause damage to alfalfa directly by feeding and indirectly by vectoring plant-pathogenic viruses. Some notes of morphology, host plants, damage, biology, vector role and distribution of spotted alfalfa aphid are given. Abundance of this aphid on alfalfa, influence of climates changes on its abundance, as well as the most important natural enemies (Coleoptera: Coccinellidae and Hymenoptera: Aphidiidae) in Serbia were analyzed.
AB  - Tačkasta lucerkina vaš Therioaphis trifolii (Monell) (Hemiptera, Aphididae) jedna je od najznačajnijih štetočina lucerke u svetu, takođe, to je najbrojnija vaš na lucerki u Srbiji. Pored direktnih šteta koje nanosi ona je i vektor najznačajnijih virusa lucerke. U radu su prikazani osnovni marfološki podaci, biljke domaćini, štetnost, biologija razvića, vektorska uloga i rasprostranjenje tačkaste lucerkine vaši. Analizirana je njena brojnost na lucerki, uticaj klimatskih promena na povećanje brojnosti, kao i najznačajniji prirodni neprijatelji (Coleoptera: Coccinellidae i Hymenoptera: Aphidiidae) na teritoriji Srbije.
PB  - Univerzitet u Novom Sadu - Poljoprivredni fakultet - Departman za zaštitu bilja i životne sredine "dr Pavla Vukasovića", Novi Sad
T2  - Biljni lekar
T1  - Spotted alfalfa aphid, Therioaphis trifolii (Monell) (Hemiptera: Aphididae): Pest on alfalfa in Serbia
T1  - Tačkasta lucerkina vaš, Therioaphis trifolii (Monell) (Hemiptera: Aphididae) - štetočina lucerke u Srbiji
EP  - 390
IS  - 4
SP  - 384
VL  - 45
UR  - https://hdl.handle.net/21.15107/rcub_agrospace_4549
ER  - 

@article{
author = "Jovičić, Ivana and Radonjić, Andja and Petrović-Obradović, Olivera",
year = "2017",
abstract = "Spotted alfalfa aphid Therioaphis trifolii (Monell) (Hemiptera, Aphididae) is one of the most important alfalfa pest on the world. Also, it is the most abundant alfalfa aphid in Serbia. This aphid cause damage to alfalfa directly by feeding and indirectly by vectoring plant-pathogenic viruses. Some notes of morphology, host plants, damage, biology, vector role and distribution of spotted alfalfa aphid are given. Abundance of this aphid on alfalfa, influence of climates changes on its abundance, as well as the most important natural enemies (Coleoptera: Coccinellidae and Hymenoptera: Aphidiidae) in Serbia were analyzed., Tačkasta lucerkina vaš Therioaphis trifolii (Monell) (Hemiptera, Aphididae) jedna je od najznačajnijih štetočina lucerke u svetu, takođe, to je najbrojnija vaš na lucerki u Srbiji. Pored direktnih šteta koje nanosi ona je i vektor najznačajnijih virusa lucerke. U radu su prikazani osnovni marfološki podaci, biljke domaćini, štetnost, biologija razvića, vektorska uloga i rasprostranjenje tačkaste lucerkine vaši. Analizirana je njena brojnost na lucerki, uticaj klimatskih promena na povećanje brojnosti, kao i najznačajniji prirodni neprijatelji (Coleoptera: Coccinellidae i Hymenoptera: Aphidiidae) na teritoriji Srbije.",
publisher = "Univerzitet u Novom Sadu - Poljoprivredni fakultet - Departman za zaštitu bilja i životne sredine "dr Pavla Vukasovića", Novi Sad",
journal = "Biljni lekar",
title = "Spotted alfalfa aphid, Therioaphis trifolii (Monell) (Hemiptera: Aphididae): Pest on alfalfa in Serbia, Tačkasta lucerkina vaš, Therioaphis trifolii (Monell) (Hemiptera: Aphididae) - štetočina lucerke u Srbiji",
pages = "390-384",
number = "4",
volume = "45",
url = "https://hdl.handle.net/21.15107/rcub_agrospace_4549"
}

Jovičić, I., Radonjić, A.,& Petrović-Obradović, O.. (2017). Spotted alfalfa aphid, Therioaphis trifolii (Monell) (Hemiptera: Aphididae): Pest on alfalfa in Serbia. in Biljni lekar
Univerzitet u Novom Sadu - Poljoprivredni fakultet - Departman za zaštitu bilja i životne sredine "dr Pavla Vukasovića", Novi Sad., 45(4), 384-390.
https://hdl.handle.net/21.15107/rcub_agrospace_4549

Jovičić I, Radonjić A, Petrović-Obradović O. Spotted alfalfa aphid, Therioaphis trifolii (Monell) (Hemiptera: Aphididae): Pest on alfalfa in Serbia. in Biljni lekar. 2017;45(4):384-390.
https://hdl.handle.net/21.15107/rcub_agrospace_4549 .

Jovičić, Ivana, Radonjić, Andja, Petrović-Obradović, Olivera, "Spotted alfalfa aphid, Therioaphis trifolii (Monell) (Hemiptera: Aphididae): Pest on alfalfa in Serbia" in Biljni lekar, 45, no. 4 (2017):384-390,
https://hdl.handle.net/21.15107/rcub_agrospace_4549 .

TY  - JOUR
AU  - Petrović-Obradović, Olivera
AU  - Jovičić, Ivana
AU  - Radonjić, Andja
PY  - 2017
UR  - http://aspace.agrif.bg.ac.rs/handle/123456789/4554
AB  - Aphids (Hemiptera: Aphididae) cause damage to pepper and tomato on open fields and in greenhouses. Production yield and quality are affected by aphids directly by feeding and indirectly - as being vectors of plant viruses. Many different aphid species are feeding on pepper and tomato: Aphis craccivora, Aphis fabae, Aphis gossypii, Aphis nasturtii, Aulacorthum solani, Macrosiphum euphorbiae and Myzus persicae. All species are very polyphagous. Basic information on their morphology, host plants, biology, vector competence and distribution is given in the text.
AB  - Biljne vaši (Hemiptera: Aphididae) mogu predstavljati problem u proizvodnji paprike i paradajza na otvorenom polju i u zaštićenom prostoru. Direktne štete nanose ishranom, a indirektne prenošenjem biljnih virusa, što se negativno odražava na prinos i kvalitet ovog povrća. Na paprici i paradajzu se javlja više vrsta biljnih vaši: Aphis craccivora, Aphis fabae, Aphis gossypii, Aphis nasturtii, Aulacorthum solani, Macrosiphum euphorbiae i Myzus persicae. Reč je o izuzetno polifagnim vašima. U radu su navedeni osnovni morfološki podaci za svaku vrstu, biljke domaćini, biologija razvića, vektorska uloga i rasprostranjenje.
PB  - Univerzitet u Novom Sadu - Poljoprivredni fakultet - Departman za zaštitu bilja i životne sredine "dr Pavla Vukasovića", Novi Sad
T2  - Biljni lekar
T1  - Aphids (Hemiptera: Aphididae): Pests of pepper and tomato
T1  - Biljne vaši (Hemiptera: Aphididae)- štetočine paprike i paradajza
EP  - 722
IS  - 6
SP  - 715
VL  - 45
UR  - https://hdl.handle.net/21.15107/rcub_agrospace_4554
ER  - 

@article{
author = "Petrović-Obradović, Olivera and Jovičić, Ivana and Radonjić, Andja",
year = "2017",
abstract = "Aphids (Hemiptera: Aphididae) cause damage to pepper and tomato on open fields and in greenhouses. Production yield and quality are affected by aphids directly by feeding and indirectly - as being vectors of plant viruses. Many different aphid species are feeding on pepper and tomato: Aphis craccivora, Aphis fabae, Aphis gossypii, Aphis nasturtii, Aulacorthum solani, Macrosiphum euphorbiae and Myzus persicae. All species are very polyphagous. Basic information on their morphology, host plants, biology, vector competence and distribution is given in the text., Biljne vaši (Hemiptera: Aphididae) mogu predstavljati problem u proizvodnji paprike i paradajza na otvorenom polju i u zaštićenom prostoru. Direktne štete nanose ishranom, a indirektne prenošenjem biljnih virusa, što se negativno odražava na prinos i kvalitet ovog povrća. Na paprici i paradajzu se javlja više vrsta biljnih vaši: Aphis craccivora, Aphis fabae, Aphis gossypii, Aphis nasturtii, Aulacorthum solani, Macrosiphum euphorbiae i Myzus persicae. Reč je o izuzetno polifagnim vašima. U radu su navedeni osnovni morfološki podaci za svaku vrstu, biljke domaćini, biologija razvića, vektorska uloga i rasprostranjenje.",
publisher = "Univerzitet u Novom Sadu - Poljoprivredni fakultet - Departman za zaštitu bilja i životne sredine "dr Pavla Vukasovića", Novi Sad",
journal = "Biljni lekar",
title = "Aphids (Hemiptera: Aphididae): Pests of pepper and tomato, Biljne vaši (Hemiptera: Aphididae)- štetočine paprike i paradajza",
pages = "722-715",
number = "6",
volume = "45",
url = "https://hdl.handle.net/21.15107/rcub_agrospace_4554"
}

Petrović-Obradović, O., Jovičić, I.,& Radonjić, A.. (2017). Aphids (Hemiptera: Aphididae): Pests of pepper and tomato. in Biljni lekar
Univerzitet u Novom Sadu - Poljoprivredni fakultet - Departman za zaštitu bilja i životne sredine "dr Pavla Vukasovića", Novi Sad., 45(6), 715-722.
https://hdl.handle.net/21.15107/rcub_agrospace_4554

Petrović-Obradović O, Jovičić I, Radonjić A. Aphids (Hemiptera: Aphididae): Pests of pepper and tomato. in Biljni lekar. 2017;45(6):715-722.
https://hdl.handle.net/21.15107/rcub_agrospace_4554 .

Petrović-Obradović, Olivera, Jovičić, Ivana, Radonjić, Andja, "Aphids (Hemiptera: Aphididae): Pests of pepper and tomato" in Biljni lekar, 45, no. 6 (2017):715-722,
https://hdl.handle.net/21.15107/rcub_agrospace_4554 .

TY  - JOUR
AU  - Jovičić, Ivana
AU  - Radonjić, Andja
AU  - Petrović-Obradović, Olivera
PY  - 2017
UR  - http://aspace.agrif.bg.ac.rs/handle/123456789/4604
AB  - Flight activity of aphids as potential vectors of viral infection of alfalfa plants were monitored in Serbia for the first time in Europe. Research was conducted at the location Progar (Srem) for two years using six yellow water traps. A total of 1626 individual winged aphids were collected. The collected specimens were classified into 49 different taxa. During the two-year study, maximum population density of aphids and maximum potential vector activity were noted at the beginning of June, during the second alfalfa intercut. More than 65% of the collected specimens were potential vectors of the most important alfalfa viruses, Alfalfa mosaic virus (AMV) and Cucumber mosaic virus (CMV). The most numerous winged aphid species on alfalfa were Aphis craccivora, Aphis fabae, Aphis gossypii, Aphis pomi/ spiraecola and Therioaphis trifolii. The Morisita-Horn similarity index was used to calculate similarities in species composition among the traps. High values of this index showed no significant differences among the aphids in traps. It indicates that one trap alone could provide good insight into the abundance, aphid diversity and number of potential vector species in small alfalfa fields.
AB  - Praćenje leta biljnih vaši, potencijalnih vektora virusa, na lucerki istraživano je na teritoriji Srbije po prvi put u Evropi. Let biljnih vaši na lucerki praćen je na lokalitetu Progar (Srem) tokom dve godine korišćenjem šest žutih lovnih klopki. Sakupljeno je ukupno 1626 krilatih jedinki biljnih vaši. Prikupljene jedinke su klasifikovane u 49 različitih taksona. Tokom dve godine praćenja leta, najveća brojnost biljnih vaši, kao i najveća aktivnost potencijalnih vektora, registrovana je početkom juna, u drugom otkosu lucerke. Više od 65% prikupljenih jedinki su potencijalni vektori dva najvažnija virusa lucerke: virusa mozaika lucerke - Alfalfa mosaic virus (AMV) i virusa mozaika krastavca - Cucumber mosaic virus (CMV). Najbrojnije biljne vaši u klopkama na lucerki bile su: Aphis craccivora, Aphis fabae, Aphis gossypii, Aphis pomi/spiraecola i Therioaphis trifolii. U cilju poređenja sličnosti sastava biljnih vaši u lovnim klopkama, izračunat je Morisita-Horn indeks sličnosti. Visoke vrednosti ovog indeksa ukazuju da nema značajnih razlika u sastavu afidofaune poređenih klopki. Dovoljna je samo jedna lovna klopka radi uvida u brojnost i diverzitet biljnih vaši potencijalnih vektora virusa u lucerki.
PB  - Institut za pesticide i zaštitu životne sredine, Beograd i Društvo za zaštitu bilja Srbije, Beograd
T2  - Pesticidi i fitomedicina
T1  - Flight activity of aphids as potential vectors of viral infection of alfalfa in Serbia
T1  - Let biljnih vaši, potencionalnih vektora virusa, u usevu lucerke u Srbiji
EP  - 179
IS  - 3-4
SP  - 173
VL  - 32
DO  - 10.2298/PIF1704173J
ER  - 

@article{
author = "Jovičić, Ivana and Radonjić, Andja and Petrović-Obradović, Olivera",
year = "2017",
abstract = "Flight activity of aphids as potential vectors of viral infection of alfalfa plants were monitored in Serbia for the first time in Europe. Research was conducted at the location Progar (Srem) for two years using six yellow water traps. A total of 1626 individual winged aphids were collected. The collected specimens were classified into 49 different taxa. During the two-year study, maximum population density of aphids and maximum potential vector activity were noted at the beginning of June, during the second alfalfa intercut. More than 65% of the collected specimens were potential vectors of the most important alfalfa viruses, Alfalfa mosaic virus (AMV) and Cucumber mosaic virus (CMV). The most numerous winged aphid species on alfalfa were Aphis craccivora, Aphis fabae, Aphis gossypii, Aphis pomi/ spiraecola and Therioaphis trifolii. The Morisita-Horn similarity index was used to calculate similarities in species composition among the traps. High values of this index showed no significant differences among the aphids in traps. It indicates that one trap alone could provide good insight into the abundance, aphid diversity and number of potential vector species in small alfalfa fields., Praćenje leta biljnih vaši, potencijalnih vektora virusa, na lucerki istraživano je na teritoriji Srbije po prvi put u Evropi. Let biljnih vaši na lucerki praćen je na lokalitetu Progar (Srem) tokom dve godine korišćenjem šest žutih lovnih klopki. Sakupljeno je ukupno 1626 krilatih jedinki biljnih vaši. Prikupljene jedinke su klasifikovane u 49 različitih taksona. Tokom dve godine praćenja leta, najveća brojnost biljnih vaši, kao i najveća aktivnost potencijalnih vektora, registrovana je početkom juna, u drugom otkosu lucerke. Više od 65% prikupljenih jedinki su potencijalni vektori dva najvažnija virusa lucerke: virusa mozaika lucerke - Alfalfa mosaic virus (AMV) i virusa mozaika krastavca - Cucumber mosaic virus (CMV). Najbrojnije biljne vaši u klopkama na lucerki bile su: Aphis craccivora, Aphis fabae, Aphis gossypii, Aphis pomi/spiraecola i Therioaphis trifolii. U cilju poređenja sličnosti sastava biljnih vaši u lovnim klopkama, izračunat je Morisita-Horn indeks sličnosti. Visoke vrednosti ovog indeksa ukazuju da nema značajnih razlika u sastavu afidofaune poređenih klopki. Dovoljna je samo jedna lovna klopka radi uvida u brojnost i diverzitet biljnih vaši potencijalnih vektora virusa u lucerki.",
publisher = "Institut za pesticide i zaštitu životne sredine, Beograd i Društvo za zaštitu bilja Srbije, Beograd",
journal = "Pesticidi i fitomedicina",
title = "Flight activity of aphids as potential vectors of viral infection of alfalfa in Serbia, Let biljnih vaši, potencionalnih vektora virusa, u usevu lucerke u Srbiji",
pages = "179-173",
number = "3-4",
volume = "32",
doi = "10.2298/PIF1704173J"
}

Jovičić, I., Radonjić, A.,& Petrović-Obradović, O.. (2017). Flight activity of aphids as potential vectors of viral infection of alfalfa in Serbia. in Pesticidi i fitomedicina
Institut za pesticide i zaštitu životne sredine, Beograd i Društvo za zaštitu bilja Srbije, Beograd., 32(3-4), 173-179.
https://doi.org/10.2298/PIF1704173J

Jovičić I, Radonjić A, Petrović-Obradović O. Flight activity of aphids as potential vectors of viral infection of alfalfa in Serbia. in Pesticidi i fitomedicina. 2017;32(3-4):173-179.
doi:10.2298/PIF1704173J .

Jovičić, Ivana, Radonjić, Andja, Petrović-Obradović, Olivera, "Flight activity of aphids as potential vectors of viral infection of alfalfa in Serbia" in Pesticidi i fitomedicina, 32, no. 3-4 (2017):173-179,
https://doi.org/10.2298/PIF1704173J . .

TY  - JOUR
AU  - Petrović-Obradović, Olivera
AU  - Jovičić, Ivana
AU  - Radonjić, Andja
PY  - 2016
UR  - http://aspace.agrif.bg.ac.rs/handle/123456789/4268
AB  - Aphids (Hemiptera: Aphididae) are regularly occurring on wheat, more or less numerous, depending of the year. Direct damage, as yield losses and spoiled the baking quality of the grain, is made by aphids feeding on phloem sap. Transmitting of viruses is very important indirect damage. Many aphid species could be found on wheat in Serbia. The most important species are: grain aphid (Sitobion avenae), bird cherry-oat aphid (Rhopalosiphum padi) and rose-grain aphid (Metopolophium dirodum). Some notes on morphology, host plants, biology, damage, distribution, vector role and most important natural enemies (Coccinellidae, Syrphidae i Aphidiidae) are given for every of these three species.
AB  - Biljne vaši (Hemiptera: Aphididae) se redovno javljaju na pšenici, u manjoj ili većoj brojnosti, zavisno od godine. Direktne štete nanose isisavanjem biljnih sokova prouzrokujući smanjenje prinosa i kvalitet zrna. Indirektna štetnost, koja se ogleda u prenošenju biljnih virusa, može da bude izuzetno visoka i da premaši direktnu štetnost. Na pšenici kod nas, može se naći više vrsta biljnih vašiju. U radu su prikazane ekonomski najznačajnije vrste: velika žitna vaš (Sitobion avenae), sremzina vaš (Rhopalosiphum padi) i zelena ružina vaš (Metopolophium dirodum). Navedeni su osnovni morfološki podaci za svaku vrstu, biljke domaćini, biologija razvića, štetnost, rasprostranjenje, vektorska uloga, kao i najznačajniji prirodni neprijatelji (Coccinellidae, Syrphidae i Aphidiidae).
PB  - Univerzitet u Novom Sadu - Poljoprivredni fakultet - Departman za zaštitu bilja i životne sredine "dr Pavla Vukasovića", Novi Sad
T2  - Biljni lekar
T1  - Aphids (Hemiptera: Aphididae) on wheat
T1  - Biljne vaši (Hemiptera: Aphididae) na pšenici
EP  - 505
IS  - 5-6
SP  - 500
VL  - 44
UR  - https://hdl.handle.net/21.15107/rcub_agrospace_4268
ER  - 

@article{
author = "Petrović-Obradović, Olivera and Jovičić, Ivana and Radonjić, Andja",
year = "2016",
abstract = "Aphids (Hemiptera: Aphididae) are regularly occurring on wheat, more or less numerous, depending of the year. Direct damage, as yield losses and spoiled the baking quality of the grain, is made by aphids feeding on phloem sap. Transmitting of viruses is very important indirect damage. Many aphid species could be found on wheat in Serbia. The most important species are: grain aphid (Sitobion avenae), bird cherry-oat aphid (Rhopalosiphum padi) and rose-grain aphid (Metopolophium dirodum). Some notes on morphology, host plants, biology, damage, distribution, vector role and most important natural enemies (Coccinellidae, Syrphidae i Aphidiidae) are given for every of these three species., Biljne vaši (Hemiptera: Aphididae) se redovno javljaju na pšenici, u manjoj ili većoj brojnosti, zavisno od godine. Direktne štete nanose isisavanjem biljnih sokova prouzrokujući smanjenje prinosa i kvalitet zrna. Indirektna štetnost, koja se ogleda u prenošenju biljnih virusa, može da bude izuzetno visoka i da premaši direktnu štetnost. Na pšenici kod nas, može se naći više vrsta biljnih vašiju. U radu su prikazane ekonomski najznačajnije vrste: velika žitna vaš (Sitobion avenae), sremzina vaš (Rhopalosiphum padi) i zelena ružina vaš (Metopolophium dirodum). Navedeni su osnovni morfološki podaci za svaku vrstu, biljke domaćini, biologija razvića, štetnost, rasprostranjenje, vektorska uloga, kao i najznačajniji prirodni neprijatelji (Coccinellidae, Syrphidae i Aphidiidae).",
publisher = "Univerzitet u Novom Sadu - Poljoprivredni fakultet - Departman za zaštitu bilja i životne sredine "dr Pavla Vukasovića", Novi Sad",
journal = "Biljni lekar",
title = "Aphids (Hemiptera: Aphididae) on wheat, Biljne vaši (Hemiptera: Aphididae) na pšenici",
pages = "505-500",
number = "5-6",
volume = "44",
url = "https://hdl.handle.net/21.15107/rcub_agrospace_4268"
}

Petrović-Obradović, O., Jovičić, I.,& Radonjić, A.. (2016). Aphids (Hemiptera: Aphididae) on wheat. in Biljni lekar
Univerzitet u Novom Sadu - Poljoprivredni fakultet - Departman za zaštitu bilja i životne sredine "dr Pavla Vukasovića", Novi Sad., 44(5-6), 500-505.
https://hdl.handle.net/21.15107/rcub_agrospace_4268

Petrović-Obradović O, Jovičić I, Radonjić A. Aphids (Hemiptera: Aphididae) on wheat. in Biljni lekar. 2016;44(5-6):500-505.
https://hdl.handle.net/21.15107/rcub_agrospace_4268 .

Petrović-Obradović, Olivera, Jovičić, Ivana, Radonjić, Andja, "Aphids (Hemiptera: Aphididae) on wheat" in Biljni lekar, 44, no. 5-6 (2016):500-505,
https://hdl.handle.net/21.15107/rcub_agrospace_4268 .

TY  - JOUR
AU  - Jovičić, Ivana
AU  - Petrović-Obradović, Olivera
PY  - 2016
UR  - http://aspace.agrif.bg.ac.rs/handle/123456789/4300
AB  - Aphids (Hemiptera: Aphididae) are important pests of alfalfa all over the world. One of the most important ones is a blue alfalfa aphid - Acyrthosiphon kondoi Shinji. Morphology of the species is very similar to a green alfalfa aphid - Acyrthosipom pisum Harris. Saliva of A. kondoi is very toxic and this is why it is more important than other pest species. It can cause alfalfa wilting. Recently, A. kondoi was found in Europe, in Greece and France. It is expected to appear in other European countries. The presence of A. kondoi in Serbia was investigated from 2011 to 2015 on alfalfa and other host plants and it was not found.
AB  - Biljne vaši (Hemiptera: Aphididae) svojom aktivnošću nanose značajne ekonomske gubitke u proizvodnji lucerke širom sveta. Jedna od najznačajnijih štetočina ove gajene biljke u svetu je plava lucerkina vaš - Acyrthosiphon kondoi Shinji. Ova vrsta je morfološki veoma slična zelenoj lucerkinoj vaši - Acyrthosipom pisum Harris. Zbog toksičnog sadržaja sekreta pljuvačnih žlezda A. kondoi je štetnija od drugih vaši koje se hrane na lucerki. Ishranom može prouzrokovati uvenuće biljaka lucerke. Acyrthosiphon kondoi je nedavno registrovana u Evropi, Grčkoj i Francuskoj. Postoji mogućnost pojave ove invazivne vrste i značajne štetočine lucerke u drugim evropskim zemljama. Tokom četvorogodišnjih istraživanja (2011-2015), prisustvo ove vaši nije utvrđeno na lucerki i drugim biljkama domaćinima na teritoriji Srbije.
PB  - Univerzitet u Novom Sadu - Poljoprivredni fakultet - Departman za zaštitu bilja i životne sredine "dr Pavla Vukasovića", Novi Sad
T2  - Biljni lekar
T1  - Potential occurrence and danger of invasive aphid Acyrthosiphon kondoi Shinji, 1938 (Hemiptera: Aphididae) on alfalfa in Serbia
T1  - Potencijalna opasnost od pojave invazivne vaši Acyrthosiphon kondoi Shinji, 1938 (Hemiptera: Aphididae) na lucerki u Srbiji
EP  - 139
IS  - 2
SP  - 134
VL  - 44
UR  - https://hdl.handle.net/21.15107/rcub_agrospace_4300
ER  - 

@article{
author = "Jovičić, Ivana and Petrović-Obradović, Olivera",
year = "2016",
abstract = "Aphids (Hemiptera: Aphididae) are important pests of alfalfa all over the world. One of the most important ones is a blue alfalfa aphid - Acyrthosiphon kondoi Shinji. Morphology of the species is very similar to a green alfalfa aphid - Acyrthosipom pisum Harris. Saliva of A. kondoi is very toxic and this is why it is more important than other pest species. It can cause alfalfa wilting. Recently, A. kondoi was found in Europe, in Greece and France. It is expected to appear in other European countries. The presence of A. kondoi in Serbia was investigated from 2011 to 2015 on alfalfa and other host plants and it was not found., Biljne vaši (Hemiptera: Aphididae) svojom aktivnošću nanose značajne ekonomske gubitke u proizvodnji lucerke širom sveta. Jedna od najznačajnijih štetočina ove gajene biljke u svetu je plava lucerkina vaš - Acyrthosiphon kondoi Shinji. Ova vrsta je morfološki veoma slična zelenoj lucerkinoj vaši - Acyrthosipom pisum Harris. Zbog toksičnog sadržaja sekreta pljuvačnih žlezda A. kondoi je štetnija od drugih vaši koje se hrane na lucerki. Ishranom može prouzrokovati uvenuće biljaka lucerke. Acyrthosiphon kondoi je nedavno registrovana u Evropi, Grčkoj i Francuskoj. Postoji mogućnost pojave ove invazivne vrste i značajne štetočine lucerke u drugim evropskim zemljama. Tokom četvorogodišnjih istraživanja (2011-2015), prisustvo ove vaši nije utvrđeno na lucerki i drugim biljkama domaćinima na teritoriji Srbije.",
publisher = "Univerzitet u Novom Sadu - Poljoprivredni fakultet - Departman za zaštitu bilja i životne sredine "dr Pavla Vukasovića", Novi Sad",
journal = "Biljni lekar",
title = "Potential occurrence and danger of invasive aphid Acyrthosiphon kondoi Shinji, 1938 (Hemiptera: Aphididae) on alfalfa in Serbia, Potencijalna opasnost od pojave invazivne vaši Acyrthosiphon kondoi Shinji, 1938 (Hemiptera: Aphididae) na lucerki u Srbiji",
pages = "139-134",
number = "2",
volume = "44",
url = "https://hdl.handle.net/21.15107/rcub_agrospace_4300"
}

Jovičić, I.,& Petrović-Obradović, O.. (2016). Potential occurrence and danger of invasive aphid Acyrthosiphon kondoi Shinji, 1938 (Hemiptera: Aphididae) on alfalfa in Serbia. in Biljni lekar
Univerzitet u Novom Sadu - Poljoprivredni fakultet - Departman za zaštitu bilja i životne sredine "dr Pavla Vukasovića", Novi Sad., 44(2), 134-139.
https://hdl.handle.net/21.15107/rcub_agrospace_4300

Jovičić I, Petrović-Obradović O. Potential occurrence and danger of invasive aphid Acyrthosiphon kondoi Shinji, 1938 (Hemiptera: Aphididae) on alfalfa in Serbia. in Biljni lekar. 2016;44(2):134-139.
https://hdl.handle.net/21.15107/rcub_agrospace_4300 .

Jovičić, Ivana, Petrović-Obradović, Olivera, "Potential occurrence and danger of invasive aphid Acyrthosiphon kondoi Shinji, 1938 (Hemiptera: Aphididae) on alfalfa in Serbia" in Biljni lekar, 44, no. 2 (2016):134-139,
https://hdl.handle.net/21.15107/rcub_agrospace_4300 .

TY  - JOUR
AU  - Radonjić, Andja
AU  - Jovičić, Ivana
AU  - Petrović-Obradović, Olivera
PY  - 2015
UR  - http://aspace.agrif.bg.ac.rs/handle/123456789/3890
AB  - Aphids (Aphididae, Hemiptera) are efficient vectors of plant viruses and a significant problem in potato growing. Production of healthy seed potato is possible if the number of aphids is reduced, as well as their ability to come into contact with the plant and transfer the virus. Research related to the presence and abundance of aphid species in different parts of Serbia was carried out on 30 sites in four years: 2007, 2008, 2009 and 2010. Yellow water traps were placed in potato crop immediately after potato emergence. Samples were taken once per week until the drying of the above-ground mass. Over 11,500 specimens were collected and a total of 106 different taxa of aphids were identified. This publication analyses vector pressures for two most important potato viruses (PVY and PLRV) for different localities. The best conditions for the production of healthy seed potato exist on the Golija mountain, at altitudes above 1100 m, in comparison to other tested sites. The pressure of vectors on the mountain is low and so is the risk of potato plants viral infection because of late potato planting and low aphid occurrence.
AB  - Biljne vaši (Aphididae, Hemiptera) su efi kasni vektori biljnih virusa i predstavljaju značajan problem u proizvodnji krompira. Proizvodnja zdravog semenskog krompira moguća je u uslovima smanjene brojnosti vašiju i mogućnosti da vaši dođu u kontakt sa biljkom i prenesu virus. Istraživanja prisustva vrsta i brojnosti biljnih vašiju na različitim područjima Srbije obavljena su tokom 2007, 2008, 2009. i 2010. godine. Na ukupno 30 lokaliteta, u zasade krompira, postavljane su žute lovne posude odmah nakon nicanja krompira, a uzorci uzimani jednom nedeljno do sušenja nadzemne mase. Sakupljeno je preko 11.500 jedinki i utvrđeno ukupno 106 različitih taksona biljnih vašiju. U radu je analiziran pritisak vektora za dva najznačajnija virusa krompira (PVY i PLRV) na različitim lokalitetima. Od analiziranih područja, najbolji uslovi za proizvodnju zdravog semenskog krompira su na planini Golija, na nadmorskim visinama iznad 1.100 m. Usled kasne setve krompira i male brojnosti biljnih vašiju i pritisak vektora je nizak, a tako i rizik od zaražavanja krompira virusima.
PB  - Univerzitet u Novom Sadu - Poljoprivredni fakultet - Departman za zaštitu bilja i životne sredine "dr Pavla Vukasovića", Novi Sad
T2  - Biljni lekar
T1  - Aphids (Aphididae, Hemiptera) in seed potato
T1  - Biljne vaši (Aphididae, Hemiptera) u semenskom krompiru
EP  - 634
IS  - 6
SP  - 621
VL  - 43
UR  - https://hdl.handle.net/21.15107/rcub_agrospace_3890
ER  - 

@article{
author = "Radonjić, Andja and Jovičić, Ivana and Petrović-Obradović, Olivera",
year = "2015",
abstract = "Aphids (Aphididae, Hemiptera) are efficient vectors of plant viruses and a significant problem in potato growing. Production of healthy seed potato is possible if the number of aphids is reduced, as well as their ability to come into contact with the plant and transfer the virus. Research related to the presence and abundance of aphid species in different parts of Serbia was carried out on 30 sites in four years: 2007, 2008, 2009 and 2010. Yellow water traps were placed in potato crop immediately after potato emergence. Samples were taken once per week until the drying of the above-ground mass. Over 11,500 specimens were collected and a total of 106 different taxa of aphids were identified. This publication analyses vector pressures for two most important potato viruses (PVY and PLRV) for different localities. The best conditions for the production of healthy seed potato exist on the Golija mountain, at altitudes above 1100 m, in comparison to other tested sites. The pressure of vectors on the mountain is low and so is the risk of potato plants viral infection because of late potato planting and low aphid occurrence., Biljne vaši (Aphididae, Hemiptera) su efi kasni vektori biljnih virusa i predstavljaju značajan problem u proizvodnji krompira. Proizvodnja zdravog semenskog krompira moguća je u uslovima smanjene brojnosti vašiju i mogućnosti da vaši dođu u kontakt sa biljkom i prenesu virus. Istraživanja prisustva vrsta i brojnosti biljnih vašiju na različitim područjima Srbije obavljena su tokom 2007, 2008, 2009. i 2010. godine. Na ukupno 30 lokaliteta, u zasade krompira, postavljane su žute lovne posude odmah nakon nicanja krompira, a uzorci uzimani jednom nedeljno do sušenja nadzemne mase. Sakupljeno je preko 11.500 jedinki i utvrđeno ukupno 106 različitih taksona biljnih vašiju. U radu je analiziran pritisak vektora za dva najznačajnija virusa krompira (PVY i PLRV) na različitim lokalitetima. Od analiziranih područja, najbolji uslovi za proizvodnju zdravog semenskog krompira su na planini Golija, na nadmorskim visinama iznad 1.100 m. Usled kasne setve krompira i male brojnosti biljnih vašiju i pritisak vektora je nizak, a tako i rizik od zaražavanja krompira virusima.",
publisher = "Univerzitet u Novom Sadu - Poljoprivredni fakultet - Departman za zaštitu bilja i životne sredine "dr Pavla Vukasovića", Novi Sad",
journal = "Biljni lekar",
title = "Aphids (Aphididae, Hemiptera) in seed potato, Biljne vaši (Aphididae, Hemiptera) u semenskom krompiru",
pages = "634-621",
number = "6",
volume = "43",
url = "https://hdl.handle.net/21.15107/rcub_agrospace_3890"
}

Radonjić, A., Jovičić, I.,& Petrović-Obradović, O.. (2015). Aphids (Aphididae, Hemiptera) in seed potato. in Biljni lekar
Univerzitet u Novom Sadu - Poljoprivredni fakultet - Departman za zaštitu bilja i životne sredine "dr Pavla Vukasovića", Novi Sad., 43(6), 621-634.
https://hdl.handle.net/21.15107/rcub_agrospace_3890

Radonjić A, Jovičić I, Petrović-Obradović O. Aphids (Aphididae, Hemiptera) in seed potato. in Biljni lekar. 2015;43(6):621-634.
https://hdl.handle.net/21.15107/rcub_agrospace_3890 .

Radonjić, Andja, Jovičić, Ivana, Petrović-Obradović, Olivera, "Aphids (Aphididae, Hemiptera) in seed potato" in Biljni lekar, 43, no. 6 (2015):621-634,
https://hdl.handle.net/21.15107/rcub_agrospace_3890 .

TY  - JOUR
AU  - Vučetić, Andja
AU  - Jovičić, Ivana
AU  - Petrović-Obradović, Olivera
PY  - 2013
UR  - http://aspace.agrif.bg.ac.rs/handle/123456789/3170
AB  - Plant viruses and aphids as their vectors, are limiting factors in the production of healthy seed potato. Potato Virus Y (PVY) and Potato Leafroll Virus (PLRV) are the two most significant potato viruses in Europe, and seed quality depends directly on the infection level. In order to determine the possibilities for healthy seed potato production in Serbia, aphid flight activities have been monitored for four years in four localities. Over 6400 specimens of aphids have been collected. The number of aphids and vector pressure index varies depending on the localities' altitude. In localities at altitudes under 1000 m, they were high. The highest index was in locality Kotraža in 2007, when the PVY index exceeded the value of 180, while for PLRV it was 60. At high altitudes, above 1100 m, the number of aphids was low, as was the vector pressure index. The lowest index values were recorded in localities on Mt. Golija at 1300 m a.s.l. where the indexes for both viruses never exceeded value 6.
PB  - Srpsko biološko društvo, Beograd, i dr.
T2  - Archives of Biological Sciences
T1  - The pressure of Aphids (Aphididae, Hemiptera), vectors of potato viruses
EP  - 666
IS  - 2
SP  - 659
VL  - 65
DO  - 10.2298/ABS1302659V
ER  - 

@article{
author = "Vučetić, Andja and Jovičić, Ivana and Petrović-Obradović, Olivera",
year = "2013",
abstract = "Plant viruses and aphids as their vectors, are limiting factors in the production of healthy seed potato. Potato Virus Y (PVY) and Potato Leafroll Virus (PLRV) are the two most significant potato viruses in Europe, and seed quality depends directly on the infection level. In order to determine the possibilities for healthy seed potato production in Serbia, aphid flight activities have been monitored for four years in four localities. Over 6400 specimens of aphids have been collected. The number of aphids and vector pressure index varies depending on the localities' altitude. In localities at altitudes under 1000 m, they were high. The highest index was in locality Kotraža in 2007, when the PVY index exceeded the value of 180, while for PLRV it was 60. At high altitudes, above 1100 m, the number of aphids was low, as was the vector pressure index. The lowest index values were recorded in localities on Mt. Golija at 1300 m a.s.l. where the indexes for both viruses never exceeded value 6.",
publisher = "Srpsko biološko društvo, Beograd, i dr.",
journal = "Archives of Biological Sciences",
title = "The pressure of Aphids (Aphididae, Hemiptera), vectors of potato viruses",
pages = "666-659",
number = "2",
volume = "65",
doi = "10.2298/ABS1302659V"
}

Vučetić, A., Jovičić, I.,& Petrović-Obradović, O.. (2013). The pressure of Aphids (Aphididae, Hemiptera), vectors of potato viruses. in Archives of Biological Sciences
Srpsko biološko društvo, Beograd, i dr.., 65(2), 659-666.
https://doi.org/10.2298/ABS1302659V

Vučetić A, Jovičić I, Petrović-Obradović O. The pressure of Aphids (Aphididae, Hemiptera), vectors of potato viruses. in Archives of Biological Sciences. 2013;65(2):659-666.
doi:10.2298/ABS1302659V .

Vučetić, Andja, Jovičić, Ivana, Petrović-Obradović, Olivera, "The pressure of Aphids (Aphididae, Hemiptera), vectors of potato viruses" in Archives of Biological Sciences, 65, no. 2 (2013):659-666,
https://doi.org/10.2298/ABS1302659V . .