Overwintering survival of Drosophila suzukii (Diptera: Drosophilidae) and the effect of food on adult survival in California's San Joaquin Valley

dc.authorid0000-0001-9800-8286
dc.authorid0000-0001-8052-1954
dc.contributor.authorKaçar, Gülay
dc.contributor.authorWang, Xin-geng
dc.contributor.authorStewart, Thomas J.
dc.contributor.authorDaane, Kent M.
dc.date.accessioned2021-06-23T19:43:17Z
dc.date.available2021-06-23T19:43:17Z
dc.date.issued2016
dc.departmentBAİBÜ, Ziraat Fakültesi, Bitki Koruma Bölümüen_US
dc.description.abstractThe overwintering survival and development of Drosophila suzukii Matsumura were investigated in California's San Joaquin Valley. Drosophila suzukii were exposed to overwintering conditions in cages hung in a citrus orchard, and the pupae were buried in the soil. Eggs exposed from late November to January did not survive; a low percentage (<3%) of larvae and pupae developed into adults. Survival of pupae was significantly higher when buried in the soil than on the citrus tree. From late January to March, all life stages developed into adults and overwintered adult female D. suzukii produced eggs when provided with 10% honey-water and sliced oranges. Adult survival varied among fruit juice provision treatments and overwintering exposure periods, ranging from 3.4 +/- 0.9 d (water) to 44.1 +/- 3.0 d (10% honey-water). Fruit juices of apple, cherry, grape, orange, and pomegranate were tested as adult food sources; results showed that adult female and male D. suzukii lived only 2 d with water only, whereas adults survived from 14.2 to 34.8 d with fruit juice treatments and the 10% honey-water control. An unexpected event was the oviposition and immature development of D. suzukii with the fruit juice. In a follow-up laboratory trial, when 10% honey-water or orange juice were provided along with an artificial diet for oviposition and immature development, female D. suzukii survived for 21.6 +/- 2.4 or 21.6 +/- 1.5 d, and produced 106.8 +/- 14.1 or 98.5 +/- 13.1 offspring, respectively. We discuss factors potentially influencing overwintering survival of D. suzukii.en_US
dc.identifier.doi10.1093/ee/nvv182
dc.identifier.endpage771en_US
dc.identifier.issn0046-225X
dc.identifier.issn1938-2936
dc.identifier.issue4en_US
dc.identifier.pmid26654917en_US
dc.identifier.scopus2-s2.0-84982140599en_US
dc.identifier.scopusqualityQ2en_US
dc.identifier.startpage763en_US
dc.identifier.urihttps://doi.org/10.1093/ee/nvv182
dc.identifier.urihttps://hdl.handle.net/20.500.12491/8739
dc.identifier.volume45en_US
dc.identifier.wosWOS:000381911600001en_US
dc.identifier.wosqualityQ2en_US
dc.indekslendigikaynakWeb of Scienceen_US
dc.indekslendigikaynakScopusen_US
dc.indekslendigikaynakPubMeden_US
dc.institutionauthorKaçar, Gülay
dc.language.isoenen_US
dc.publisherOxford Univ Press Incen_US
dc.relation.ispartofEnvironmental Entomologyen_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/closedAccessen_US
dc.subjectAdult Fruit Fly Fooden_US
dc.subjectOverwintering Survival and Developmenten_US
dc.subjectSpotted Wing Drosophilaen_US
dc.titleOverwintering survival of Drosophila suzukii (Diptera: Drosophilidae) and the effect of food on adult survival in California's San Joaquin Valleyen_US
dc.typeArticleen_US

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