微生物杀虫剂是目前微生物农药产业的重要组成部分。本文就杀虫细菌,杀虫真菌,昆虫病毒三个部分,综述这几个部分近年的研究及应用开发状况,同时对其发展前景做了展望。 Microbial pesticides are currently an important part of the microbial pesticide industry. In this paper, three parts of insecticidal bacteria, insecticidal fungi and insect viruses are reviewed. The research, application and development of these parts in recent years are reviewed. At the same time, the prospect of their development is prospected.