蚧壳虫天敌昆虫的利用及展望

 根据蚧壳虫危害严重和防治现状,从蚧壳虫构造特点、天敌资源、生物防治成功事例等方面进行综合分析,阐明了蚧壳虫化学防治的效果及产生的副作用,生物防治在蚧壳虫综合防治中的地位和作用,生物防治的必要性及可能性,对蚧壳虫生物防治作了客观的评价和展望,认为蚧壳虫生物防治将成为研究热点,有广泛的应用前景。

The Utilization and Expectation of the Scale Insect Natural Enemies

According to scale insect management methods and the serious harmfulness of scale insect, the characteristics of scale insect, the natural enemy resources and successful examples of scale insect biological control were analyzed. The effects and side effects of chemical control, the functions of biological control in scale insect integrated management, and the necessity and possibility were introduced.Objective evaluation and future expectation about scale insect biological control were given. It was considered that scale insect biological control would become the hot research project and these management methods would have a widely applying future.