Cyazofamid is a new type of low toxic bactericide. It has good protective activity and a certain activity of internal absorption. It has a long holding period and rain erosion resistance. It is safe and convenient to use. The drug is a mitochondrial respiratory inhibitor, which is different from the methoxy acrylate (QO inhibitor in cytochrome BCL) by inhibiting the Qi of cytochrome BCL in the metabolic process of the pathogen. It has effect on all growth stages of oophthora, and is active against metalaxyl resistant or susceptible bacteria.
