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核型多角体病毒杀虫剂具有特异性强、不易产生抗药性、安全、无害、后效作用明显等优点,然而,在田间实际应用中也存在杀虫谱窄、杀虫速度慢、受自然因素影响较大等限制因素。结合国内、外已开展的核型多角体病毒生物特性和田间应用研究情况,对核型多角体病毒杀虫剂的杀虫特点和应用技术进行了总结与阐述,并提出了田间应用技术措施。
Nuclear polyhedrosis virus insecticides have the advantages of strong specificity, not easy to produce drug resistance, safe, harmless, significant effect after the effect, etc., however, there are also insecticidal spectrum in the field of practical applications, insecticidal slow, Natural factors such as greater impact and other constraints. Combined with the biological characteristics and application of nuclear polyhedrosis virus in China and other countries, the insecticidal characteristics and application technologies of nuclear polyhedrosis virus insecticides were summarized and described, and the technical measures for field application were put forward.