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克百威是一种杀虫、杀螨、杀线虫剂,抑菌作用尚未见报道。经室内测定,在一定浓度下,克百威对棉枯萎病菌有一定抑制作用。测定结果简报如下。一、测定方法采用含毒介质法,即先配制含有不同浓度克百威的PDA平板,然后将事先培养的枯萎病菌,用切取器将菌落的边缘部分连同培养基切成直径6毫米的菌块,接于含毒PDA平板上,每处理3皿,每皿接3个菌块,置26～28℃恒
Cleopatra is a insecticidal, acaricidal, nematicide, antibacterial effect has not been reported. The indoor determination, at a certain concentration, carbofuran cotton Fusarium oxysporum has some inhibitory effect. The results of the briefing is as follows. First, the determination of the method of toxic media, that is, first prepared with different concentrations of carbofuran PDA plate, and then the Fusarium wilt bacteria cultured in advance, with the excision of the colony will be part of the edge of the culture medium cut into 6 mm diameter bacteria , Then connected to toxic PDA plates, each treatment 3 dishes, each dish then 3 bacteria, set 26 ~ 28 ℃ constant