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Endemic Parasitoids of Dryocosmus kuriphilus Yasumatsu(Hymenoptera: Cinipidae) in Central Italy

机译:Dryocosmus Kuriphilus Yasumatsu(Hymenoptera:Cinipidae)的流动寄生虫在意大利中部

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The presence of chestnut gall wasp was reported for the first time in Northern Italy in 2002 and has subsequently spread rapidly in Central and Southern Italy. Knowing the harmfulness of this wasp for chestnut growing, we considered essential to inquire the cohort of parasitoids of this new insect for the Italian fauna. This research reports on preliminary results obtained in 2007 on the D. kuriphilus parasitoids in Central Italy. In particular, eight parasitoids species have been found: two Euritomidae [Sycophila biguttata (Swederus) Eurytoma brunniventris (Ratzeburg)], one Pteromalidae [Mosopolobus sericeus (Forster)], three Torymidae [Torymus flavipes (Walker), T. erucarum (Sehrank), Megastigmus dorsalis (Fabricius)], one Eupelmidae [Eupelmus urozonus (Dalaman)l and one Ormyridae [Ormyrus pomaceus (Geoffroy)]. We report for the first time the presence of the Torymus erucarum as parasitoid of D. kuriphilus.
机译:2002年意大利北部的第一次报道了栗子肝脏的存在,随后在意大利中部和南部迅速传播。了解这款黄蜂对栗子生长的危害,我们认为对意大利动物群岛询问这款新昆虫的寄生虫队队列至关重要。本研究报告了2007年在意大利中部的D. Kuriphilus寄生虫获得的初步结果。特别地,已经发现了八种寄生蛋白物种:两种欧洲蛋白酶[Sycophila Biguttata(瑞狗)eurytoma Brunniventris(Ratzeburg)],一个Pteromalidae [Modopolobus Sericeus(Forster)],三个Torymidae [Torymus flavipes(Walker),T.Seucarum(Sehrank) ,Megastigmus dorsalis(Fabricius)],一个Eupelmidae [Eupelmus Urozonus(Dalaman)L和一个ormyridae [Ormyrus Pomaceus(Geoffroy)]。我们首次报告Torymus erucarum作为D. Kuriphilus的寄生虫。

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