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Biologija i štetnost kurikinog štitaša, Unaspis euonymi (Comstock) na području Beograda

dc.creatorGraora, Draga
dc.date.accessioned2020-12-17T18:59:45Z
dc.date.available2020-12-17T18:59:45Z
dc.date.issued2007
dc.identifier.issn1820-3949
dc.identifier.urihttp://aspace.agrif.bg.ac.rs/handle/123456789/1476
dc.description.abstractUnaspis euonymi (Comstock) (Homoptera: Diaspididae) is a very dangerous pest of Euonymus spp. Numerous scale colonies and a high level of plant infestation provoke drying of leaves, branches and whole plants. As a result these plants have been less and less used in urban environment in the last few years. The biology and harmfulness of U. euonymi were studied on Euonymus plant, in several locations in the territory of Belgrade during 2004 and 2005. The species has three generations and over winters as mature female on trunks and branches of Euonymus. Due to a prolonged oviposition period, the generations are overlapping so that all developmental stages are continually present on plants. The level of infestation was examined on three plant species, Euonymus japonica, E. europea and E. fortunei, and E. japonica was the most frequently attacked plant was.en
dc.description.abstractUnaspis euonymi (Comstock) (Homoptera:Diaspididae) je na području Beograda veoma opasna štetočina kurike, tj. biljaka iz roda Euonymus. Brojne kolonije vaši i visok stepen infestacije biljaka dovode do zastoja u porastu, sušenja lišća, pupoljaka, grana i celih biljaka, zbog čega se poslednjih godina Euonymus spp. sve manje koristi u ozelenjavanju urbanih površina. U više lokacija na teritoriji Beograda, biologija i štetnost U. euonymi proučavana je u 2004. i 2005. godini, na biljkama iz roda Euonymus. Utvrđeno je da vrsta ima tri generacije godišnje i da prezimljava u stadijumu polno zrele ženke na stablu i granama kurike. Razvučen period ovipozicije obezbeđuje stalno prisustvo svih razvojnih stadijuma što dovodi do preklapanja generacija. Praćenjem intenziteta napada na tri biljne vrste, Euonymus japonica, E. europea i E. fortunei, najjači napad je zabeležen na E. japonica, koja je najčešće zastupljena dekorativna biljka u urbanoj sredini.sr
dc.publisherInstitut za pesticide i zaštitu životne sredine, Beograd i Društvo za zaštitu bilja Srbije, Beograd
dc.rightsopenAccess
dc.rights.urihttps://creativecommons.org/licenses/by-sa/4.0/
dc.sourcePesticidi i fitomedicina
dc.subjectUnaspis euonymien
dc.subjectDiaspididaeen
dc.subjectEuonymus spp.en
dc.subjectharmfulnessen
dc.subjectUnaspis euonymisr
dc.subjectDiaspididaesr
dc.subjectEuonymussr
dc.subjectštetnostsr
dc.titleBiology and harmfulness of Unaspis euonymi (Comstock) in the area of Belgradeen
dc.titleBiologija i štetnost kurikinog štitaša, Unaspis euonymi (Comstock) na području Beogradasr
dc.typearticle
dc.rights.licenseBY-SA
dc.citation.epage253
dc.citation.issue3
dc.citation.other22(3): 247-253
dc.citation.spage247
dc.citation.volume22
dc.identifier.fulltexthttp://aspace.agrif.bg.ac.rs/bitstream/id/416/1473.pdf
dc.identifier.rcubhttps://hdl.handle.net/21.15107/rcub_agrospace_1476
dc.type.versionpublishedVersion


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