伊藤厚丝叶蜂寄生天敌研究

General notes on parasitoids of Pachynematus itoi Okutani

报道寄生伊藤厚丝叶蜂 Pachynematusitoi Okutani的寄生性天敌 1 0种 :毛瘤角姬蜂 Ple-olophus setiferae ( Uchida,1 936) (中国新记录 )、短翅田猎姬蜂 Agrothereutes abbreviatus( Fabricius)、辽宁恩姬蜂 Endasysliaoningensis Wang et Ma、大田猎姬蜂 Agrothereutes macroincu-bitor( Uchida)、毛面泥甲姬蜂 Bathythrix cilifacialis Sheng、狭颊刻姬蜂 Arenetra genangustaSheng et Zhang、克禄格翠金小蜂 Tritneptis klugii( Ratzeburg,1 844) (中国新记录 )、暗尖胸青蜂Cleptes semiauratus( L.)、布朗撵寄绳 Myxexoristops blondeli( Robineau- Desvoidy)、球孢白僵菌Beauveria bassiana。简要说明了它们的其它主要寄主及分布。对毛瘤角姬蜂和短翅田猎姬蜂进行了重新描述。指出了短翅田猎姬蜂的变异性。对寄生天敌的利用作了简要评价。

Ten parasitoids of Pachynematus itoi Okutani,of which Pleolophus setiferae (Uchida,1936)and Tritneptis klugii (Ratzeburg,1844)are new records in China,with their other main hosts and distributions are reported. Pleolophus setiferae (Uchida)and Agrothereutes abbreviatus (Fabricius)are redescribed.The variability of the last is pointed out.The application of the parasitoids is discussed