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七十年代以来,棉铃虫核型多角体病毒保护剂的研究已有报道。而Ignoffo(1966)发现甲基-1605能降低病毒的致病力。西维因则可提高病毒的活性。为提高和保持病毒杀虫剂的活力,我们开
Since the seventies, bollworm nuclear polyhedrosis virus protective agent research has been reported. And Ignoffo (1966) found that methyl-1605 can reduce the virulence of the virus. Cimetidine can increase the activity of the virus. In order to improve and maintain the vitality of virus insecticides, we open