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目前,有些国家利用寄生蜂防治蚧虫已取得显著成效。在国内,这方面的工作做得较少。枣龟蜡蚧Ceroplaster,japonicus Gr.是较难防治的害虫,年发生一代,但繁殖力强,常导致红枣严重减产,甚至绝收。为了保护利用天敌昆虫防治枣树龟蜡蚧,并为今后综合防治枣树害虫提供依据,我们在河南省林科所的协助下,通过野外调查和室内饲养,于1978～1982年对枣树龟蜡蚧的天敌昆虫进行了调查,初步发现寄生性天敌昆虫30余种,捕食性天敌昆虫4种。在此基础上,对蜡蚧扁角短尾跳小蜂Anicetus ohgushi Tachikawa的生活史和生活习性进行了初步观察,其结果整理如下。
At present, some countries use parasitic bees to control scale insects have achieved remarkable results. In China, there are fewer jobs in this area. Jujube turtle Ceroplaster japonicus Gr. Is more difficult to control pests, the generation of a generation, but the fertility and strong, often lead to a serious cut red dates, or even absolute. In order to protect and control jujube tree turtle scale using natural enemy insects, and to provide a basis for comprehensive prevention and control of jujube tree pests in the future, we conducted field investigation and indoor rearing with the help of the Forestry Branch of Henan Province. From 1978 to 1982, Wax scales of natural enemies of insects were investigated and initially found that more than 30 kinds of parasitic natural enemies of insects, predators of four kinds of natural enemies of insects. On this basis, the life history and living habits of Anicetus ohgushi Tachikawa were studied. The results are summarized as follows.