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德国小蠊是一种全球性分布的卫生害虫,它们的活动给人类健康造成较大的影响。常用的德国小蠊防治药剂主要是化学农药,但已经产生较强的抗药性,这使得我们求助于生物农药。昆虫病原真菌就是一类比较重要的生物农药,国内外已有一些关于利用病原真菌防制德国小蠊的报道,但由于德国小蠊体内存在抗菌肽、共生真菌、细菌等,使得其自身的免疫能力较强。该文主要是针对昆虫病原真菌防制德国小蠊的种类、传播、侵染和致病机制的研究进展做一综述,讨论昆虫病原菌防制德国小蠊的未来研究方向,旨在为德国小蠊可持续治理提供科学依据。
German cockroach is a global distribution of health pests, their activities have a greater impact on human health. Commonly used German cockroach control agents are mainly chemical pesticides, but have produced strong resistance, which makes us resort to biological pesticides. Insect pathogenic fungi are a kind of important biological pesticides. There are some reports about the use of pathogenic fungi to control Blattella germanica at home and abroad. However, due to the presence of antimicrobial peptides, symbiotic fungi and bacteria in German cockroach, their own immunity Strong ability. This article mainly reviews the research progress on the control of the species, propagation, infection and pathogenesis of Blattella germanica by insect pathogenic fungi and discusses the future research directions of insect pathogens for control of Blattella germanica. Provide a scientific basis for sustainable management.