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微生物源农药包括活体微生物农药和农用抗生素两大类。前者主要包括Bt制剂、病毒杀虫剂、真菌杀虫剂和真菌除草剂;后者主要指微生物所产生的一些有活性的次级代谢产物及其化学修饰物。随着越来越多的化学农药被限制或禁止使用,微生物农药作为目前应用最多的一大类生物农药有着极为广阔的应用前景。微生物杀虫剂是目前微生物农药产业的重要组成部分。本文综述了杀虫细菌,杀虫真菌,昆虫病毒三个部分,及其近年国内外的研究和应用开发状况,同时对其发展前景进行了展望。
Microbial pesticides, including living microbial pesticides and agricultural antibiotics two broad categories. The former mainly includes Bt preparations, viral insecticides, fungicides and fungicides; the latter mainly refers to some active secondary metabolites produced by microorganisms and their chemical modifications. As more and more chemical pesticides are restricted or banned, microbial pesticides have a very broad application prospects as the most widely used biological pesticides. Microbial pesticides are currently an important part of the microbial pesticide industry. This article reviews three parts of insecticidal bacteria, insecticidal fungi and insect viruses, as well as their research and application development at home and abroad in recent years. At the same time, the prospects for their development are also forecasted.