Zobrazeno 1 - 10
of 69
pro vyhledávání: '"Olivera Petrović"'
Publikováno v:
Plant Protection Science, Vol 59, Iss 2, Pp 185-192 (2023)
Plant viruses, and aphids as their vectors, are limiting factors in sugar beet production. Viral plant diseases are currently impossible to treat but knowing the flight patterns of aphids can help in reducing the number of potential virus vectors. Mo
Externí odkaz:
https://doaj.org/article/f6cebf189e1e47249fec3434fb4a197e
Autor:
Andjeljko Petrović, Jelisaveta Čkrkić, Aiman Jamhour, Olivera Petrović-Obradović, Milana Mitrović, Petr Starý, Barbro Nedstam, Željko Tomanović
Publikováno v:
Journal of Hymenoptera Research, Vol 57, Iss , Pp 143-153 (2017)
Aphidius ericaphidis, an aphid parasitoid originally described from North America, is recorded in Europe for the first time, based on morphological and molecular analyses. The species is recorded in Serbia, the Netherlands, Sweden and the United King
Externí odkaz:
https://doaj.org/article/928254695d66489bb6f8ccbc3b8f1d2f
Publikováno v:
ZooKeys, Vol 319, Iss 0, Pp 347-361 (2013)
Investigations on the species composition and host range of aphids on ornamental greenhouse plants in Bulgaria was conducted over a period of five years, from 2008 to 2012. Twenty greenhouses, growing ornamentals for landscaping, plant collections an
Externí odkaz:
https://doaj.org/article/d1d9544bb3774c6f877ba1ee91e20331
Publikováno v:
ZooKeys, Vol 319, Iss 0, Pp 333-346 (2013)
Aphid flight activities in seed potato fields have been studied by the yellow water traps. It is a good method for monitoring aphids as vectors of viruses, but this study also showed it is a suitable method for insect-diversity research. During the f
Externí odkaz:
https://doaj.org/article/00c375548c9147f3ad29bc76484a372b
Autor:
Željko TOMANOVIĆ, Nickolas G. KAVALLIERATOS, Petr STARÝ, Olivera PETROVIĆ-OBRADOVIĆ, Christos G. ATHANASSIOU, Ljubiša Ž. STANISAVLJEVIĆ
Publikováno v:
European Journal of Entomology, Vol 105, Iss 3, Pp 495-501 (2008)
During 1989-2006 the number of live aphid, mummies, aphid specialist predators and their parasitoids in cereal fields in Serbia were recorded. S. avenae and M. dirhodum were the most common, both on wheat and rye crops. Maximum numbers of cereal aphi
Externí odkaz:
https://doaj.org/article/528871fc4b7a4eb9a333762b509729bd
Autor:
Vesna Gagic, Olivera Petrović-Obradović, Jochen Fründ, Nickolas G Kavallieratos, Christos G Athanassiou, Petr Starý, Željko Tomanović
Publikováno v:
PLoS ONE, Vol 11, Iss 6, p e0157674 (2016)
Specialization is a central concept in ecology and one of the fundamental properties of parasitoids. Highly specialized parasitoids tend to be more efficient in host-use compared to generalized parasitoids, presumably owing to the trade-off between h
Externí odkaz:
https://doaj.org/article/50ab8847f01845bda80755e16de236b2
Publikováno v:
Pesticidi i Fitomedicina, Vol 22, Iss 4, Pp 291-299 (2007)
Peach/potato aphid Myzus persicae (Sulzer) has developed three mechanisms of resistance: overproduction of one or two closely related carboxylesterases (E4 and FE4), production of modified acetylcholinesterase (MACE and knockdown resistance). Biochem
Externí odkaz:
https://doaj.org/article/36901b6985964992b8e38b4885ddc290
Autor:
Katarina KOS, Željko TOMANOVIĆ, Olivera PETROVIĆ-OBRADOVIĆ, Žiga LAZNIK, Matej VIDRIH, Stanislav TRDAN
Publikováno v:
Acta Agriculturae Slovenica, Vol 91, Iss 1 (2008)
Sucking insects, which representatives are also aphids, can cause important economic damage on cultivated and wild-growing plants in vegetable ecosystems. Our research was based on the aim of biological control, which is to limit or to control the pe
Externí odkaz:
https://doaj.org/article/cf8093ddb13b4c8984747b1761d04177
Publikováno v:
Bulletin of Entomological Research
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 f
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d9045dabd3207c5c9fb9ae0cd28b9499
https://doi.org/10.1017/s0007485323000093
https://doi.org/10.1017/s0007485323000093
Autor:
Olivera Petrović, Slađan Petković
Publikováno v:
International Journal of Linguistics, Literature, and Culture. 10
Nineteenth-century British explorers are satirized in this reverse travelogue by South African novelist Christopher Hope. This article analyzes the novel, Darkest England, which turns colonialism inside out, sending a Bushman on a mission to the Quee
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::da8feb9544c88fd0f6b3cb8a30a0b2b0
https://doi.org/10.19044/llc.v10no1a37
https://doi.org/10.19044/llc.v10no1a37