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001-es BibID:BIBFORM105506
035-os BibID:(cikkazonosító)e93612
Első szerző:Bodnár Dominika (okleveles növényorvos, doktorandusz)
Cím:Cacopsylla pruni (Hemiptera, Psyllidae) in an apricot orchard is more attracted to white sticky traps dependent on host phenology / Dominika Bodnár, Sándor Koczor, Gábor Tarcali, Miklós Tóth, Péter G. Ott, Gergely Tholt
ISSN:1314-2836 1314-2828
Megjegyzések:The colour preference of the plum psyllid, Cacopsylla pruni (Hemiptera, Psyllidae), is yet poorly studied. This species is the only known vector of the ♭Candidatus Phytoplasma prunorum', the agent of European stone fruit yellows (ESFY), a devastating disease of several cultivated Prunus species in Europe. As ESFY is still uncurable, vector control, thus vector monitoring, is pivotal to protect these trees. Cacopsylla pruni is a univoltine, host-shelter-alternating species; overwintered adults migrate from conifer to wild or cultivated Prunus species (family Rosaceae) in late winter-early spring. To select the most effective colour indicating the arrivals of the immigrants, yellow, fluorescent yellow, white, red and transparent sticky traps were deployed in an apricot orchard in Hungary. The two most abundant species in sticky traps were C. pruni and C. melanoneura. Catches of white traps were significantly biased towards C. pruni as compared to C. melanoneura specimens. Moreover, white sticky traps were better at catching plum psyllids than the other colours. Attraction to white was strongest when immigrants from shelter plants kept arriving in the orchard, coinciding with the blooming principal phenophase of apricot trees. When the host flowering growth stage was over, catches of C. pruni in white traps declined sharply to the level of yellow traps that was highest during this post-blooming period. We recommended white sticky traps for promptly monitoring C. pruni in apricot orchards because it is more potent and more selective than yellow ones during the critically important early flowering interval.
Tárgyszavak:Agrártudományok Növénytermesztési és kertészeti tudományok idegen nyelvű folyóiratközlemény külföldi lapban
vector monitoring
Megjelenés:Biodiversity Data Journal. - 10 (2022), p. 1-16. -
További szerzők:Koczor Sándor (1963-) Tarcali Gábor (1965-) (agrármérnök) Tóth Miklós Ott Péter G. Tholt Gergely
Pályázati támogatás:K 128838
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