Article
Multiple Mutations in SDHB and SDHC2 Subunits Confer Resistance to the Succinate Dehydrogenase Inhibitor Cyclobutrifluram in Fusarium fujikuroi.
Journal of agricultural and food chemistry - 1 Mar 2023
Xue Zhaolin, Zhong Shan, Shen Jinghuan, Sun Ye, Gao Xuheng, Wang Xiangyang, Li Feng, Lu Liang, Liu Xili
Abstract excerpt
Fusarium fujikuroi is one of the dominant phytopathogenic fungi causing rice bakanae disease worldwide. Cyclobutrifluram is a novel succinate dehydrogenase inhibitor (SDHI), which shows strong inhibitory activity against F. fujikuroi. The baseline sensitivity of 112 F. fujikuroi to cyclobutrifluram was determinated with a mean EC50 value of 0.025 μg/mL. A total of 17 resistant mutants were obtained by fungicide...
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