文摘
Fusarium asiaticum, a dominant pathogen of Fusarium head blight (FHB) in East Asia, causes huge economic losses. Phenamacril, a novel cyanoacrylate fungicide, has been increasingly applied to control FHB in China, especially where resistance of F. asiaticum against carbendazim is severe. It is important to clarify the resistance-related mechanisms of F. asiaticum to phenamacril so as to avoid control failures, and to sustain the usefulness of the new product.