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杀虫抗菌素(简称杀虫农抗)是微生物的次级代谢产物,也是开拓中的生物防治新领域,应用杀虫农抗防治农林害虫这是植保工作的新课题。众所周知螨类是果树、蔬菜的主要害虫,其虫体小,食性杂、寄主广、世代重叠,并且对目前常用的化学农药产生了抗药性,近年来危害日趋严重,为了探讨防治螨类的新方法,本试验收集了国内有关大专院校、科研单位研制的杀虫农抗新产品,进行了田间防效对比试验,现将结果整理如下:
Insecticidal antibiotics (referred to as insecticidal anti-agricultural) is a secondary metabolite of microorganisms, but also open up new areas of biological control, the application of insecticidal agricultural anti-agricultural and pest control pests This is a new topic of plant protection work. It is well-known that mites are the major pests of fruit trees and vegetables. Their mites are small, food-borne and host-wide, and they overlap with each other. Moreover, they are resistant to the currently used chemical pesticides and have become more and more harmful in recent years. Method, this experiment collected domestic related tertiary institutions, research units developed insecticidal anti-new products, the field of anti-efficacy comparative test, the results are summarized as follows: