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  - Lalićević, Ivana
AU  - Radonjić, Andja
AU  - Petrović-Obradović, Olivera
PY  - 2020
UR  - http://aspace.agrif.bg.ac.rs/handle/123456789/5469
AB  - Knowledge of the structure and function of sensory system of aphids, as well as understanding of their behavior, enabled the development of different methods of aphid collection, flight monitoring and control. The first methods used for collecting aphids were the colored water traps, most commonly of yellow color. Methods based on olfactory perception in order to reduce the abundance of aphids in the field have been developed later. These methods are mainly based on sowing different plant species, such as border crops, trap crops and intercropping. Chemicals, such as pheromones and essential oils, have also found practical application.
AB  - Poznavanje građe i funkcije čula biljnih vaši, kao i razumevanje njihovog ponašanja, omogućili su razvoj velikog broja metoda sakupljanja, praćenja leta i kontrole njihove brojnosti. Prve metode koje su korišćene bile su obojene, najčešće žute, lovne posude kojima su vaši sakupljane. Kasnije su razvijene i metode koje koriste čulo mirisa biljnih vaši u cilju smanjenja njihove brojnosti u poljima. To su uglavnom metode setve različitih biljaka, kao što su granične biljke, biljke klopke i mešana setva različitih biljnih vrsta. Hemijske materije, kao što su feromoni biljnih vaši i etarska ulja, našla su praktičnu primenu.
PB  - Univerzitet u Novom Sadu - Poljoprivredni fakultet - Departman za zaštitu bilja i životne sredine "dr Pavla Vukasovića", Novi Sad
T2  - Biljni lekar
T1  - Application of visual and olfactory perception in monitoring and control of aphids
T1  - Primena vizuelne i olfaktorne percepcije u monitoringu i suzbijanju biljnih vaši
EP  - 14
IS  - 1
SP  - 5
VL  - 48
DO  - 10.5937/BiljLek2001005L
ER  - 

@article{
author = "Lalićević, Ivana and Radonjić, Andja and Petrović-Obradović, Olivera",
year = "2020",
abstract = "Knowledge of the structure and function of sensory system of aphids, as well as understanding of their behavior, enabled the development of different methods of aphid collection, flight monitoring and control. The first methods used for collecting aphids were the colored water traps, most commonly of yellow color. Methods based on olfactory perception in order to reduce the abundance of aphids in the field have been developed later. These methods are mainly based on sowing different plant species, such as border crops, trap crops and intercropping. Chemicals, such as pheromones and essential oils, have also found practical application., Poznavanje građe i funkcije čula biljnih vaši, kao i razumevanje njihovog ponašanja, omogućili su razvoj velikog broja metoda sakupljanja, praćenja leta i kontrole njihove brojnosti. Prve metode koje su korišćene bile su obojene, najčešće žute, lovne posude kojima su vaši sakupljane. Kasnije su razvijene i metode koje koriste čulo mirisa biljnih vaši u cilju smanjenja njihove brojnosti u poljima. To su uglavnom metode setve različitih biljaka, kao što su granične biljke, biljke klopke i mešana setva različitih biljnih vrsta. Hemijske materije, kao što su feromoni biljnih vaši i etarska ulja, našla su praktičnu primenu.",
publisher = "Univerzitet u Novom Sadu - Poljoprivredni fakultet - Departman za zaštitu bilja i životne sredine "dr Pavla Vukasovića", Novi Sad",
journal = "Biljni lekar",
title = "Application of visual and olfactory perception in monitoring and control of aphids, Primena vizuelne i olfaktorne percepcije u monitoringu i suzbijanju biljnih vaši",
pages = "14-5",
number = "1",
volume = "48",
doi = "10.5937/BiljLek2001005L"
}

Lalićević, I., Radonjić, A.,& Petrović-Obradović, O.. (2020). Application of visual and olfactory perception in monitoring and control of aphids. in Biljni lekar
Univerzitet u Novom Sadu - Poljoprivredni fakultet - Departman za zaštitu bilja i životne sredine "dr Pavla Vukasovića", Novi Sad., 48(1), 5-14.
https://doi.org/10.5937/BiljLek2001005L

Lalićević I, Radonjić A, Petrović-Obradović O. Application of visual and olfactory perception in monitoring and control of aphids. in Biljni lekar. 2020;48(1):5-14.
doi:10.5937/BiljLek2001005L .

Lalićević, Ivana, Radonjić, Andja, Petrović-Obradović, Olivera, "Application of visual and olfactory perception in monitoring and control of aphids" in Biljni lekar, 48, no. 1 (2020):5-14,
https://doi.org/10.5937/BiljLek2001005L . .