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利用天敌资源防治害虫是有害生物综合治理的核心内容。我国利用赤眼蜂(Trichogramma)防治农林害虫的面积每年约67万~100万hm2[1],但由于影响因素较多,效果不够稳定,需和其它措施配合进行综合防治[2~4]。乌兹别克斯坦利用赤眼蜂和麦蛾柔茧蜂(Habrobracon hebetorSay)防治棉铃虫?
The use of natural enemy resources to control pests is the core of integrated pest management. In China, Trichogramma is used to control agricultural and forestry insect pests at an annual area of about 670,000 to 1,000,000 hm2 [1]. However, due to many factors, the effect is not stable enough and other measures need to be taken to prevent and control pests [2 ~ 4]. Uzbekistan uses Trichogramma and Habrobracon hebetorSay to control the cotton bollworm?