松黄叶蜂寄生性和捕食性天敌研究

The Parasite and Predaor Enemy of European Pine Sawfly [ Neodiprion sertifer (Geoffroy)]

发现了松黄叶蜂的 5种寄生性天敌 ,即松黄叶蜂尖胸青峰、松黄叶蜂翠金小蜂和邻凹姬蜂、田猎姬蜂、恩姬蜂。其中幼虫—蛹寄生蜂 4种 ,蛹寄生蜂 1种 ,并研究了主要种生物学特性。探索了捕食性。

Insect parasites to European pine sawfly were studied and five species of parasites being found are Cleptes sp., Tritneptis sp., Lathrolestes sp., Agrothereutes sp. and Endasys sp., of which Cleptes sp. is prepupa parasite,the rest parasites in sawfly are from larve to pupa.The biological features for maior specises and the influencs of the predator,parasite and pathogenis microorganisma on the pine sawfly( Neodiprion sertifer) development are also observed.