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中国科学院动物研究所与河南省虞城县农科所在河南省虞城地区利用亚非马蜂Polisteshebraeus Fabricius在棉田中防治棉铃虫和造桥虫,经几年统计效果平均分别可达60.7％和57.3％。自然界第一代棉铃虫幼虫发生于5月中旬,主要寄主为小麦,此时第一代马蜂尚未出现。6月上旬第一代马蜂发生后才能对6月下旬发生的第二代棉铃虫幼虫发挥防治作用。欲使马蜂控制第一代棉铃虫,马蜂至少需在5月中旬产生第一代蜂,故只有用人工方法,使其提前建巢以达到防治第一代棉铃虫之目的。
Institute of Zoology, Chinese Academy of Sciences, and Yucheng County, Henan Province, where Yucheng County, Henan Province, uses the Polisteshebraeus Fabricius to control cotton bollworm and buccanenx in cotton fields, with an average of 60.7% and 57.3% respectively over several years. . The first generation of natural cotton bollworm larvae occurred in mid-May, the main host of wheat, at this time the first generation of hornet yet to appear. The first generation of wasps occurred in early June to prevent and control the second generation cotton bollworm larvae that occurred in late June. For the first time to control the wasp to control the first generation of cotton bollworms, wasps need to produce at least the first generation of bee in mid-May, it is only by artificial means to make it in advance to build nest in order to achieve the purpose of controlling the first generation of cotton bollworm.