Field Control Effect of Six Fungicides on Anthracnose of Open-Field Pepper
Abstract：This study evaluated the control effect of six different fungicides on anthracnose of open-field peppers. The results showed that 14 days after treatment, there were differences in the control effects of the six tested fungicides against anthracnose of open-field peppers. Among them, the four treatments of 32.5% tebuconazole + pyraclostrobin SC, 50% prochloraz-manganese WP, 42.4% pyrazoxyfen + fludioxonil SC, and 43% fluopyraxystrobin + fenpyroximate SC had control effects exceeding 78%, while 80% mancozeb wettable powder had relatively poor control effect, at 68.92%. In conclusion, it is recommended that 32.5% tebuconazole + pyraclostrobin SC, 50% prochloraz-manganese WP, 42.4% pyrazoxyfen + fludioxonil SC, and 43% fluopyraxystrobin + fenpyroximate SC be selected as optimal options for controlling anthracnose of open-field peppers, with attention to rotating their use.
Keywords：PepperAnthracnoseField Control EffectFungicide
Publication Date：2025-06-15
Online Publishing Date：2025-08-15(First online date of this platform, not the publication date of the document)
Pages：4( 27-29,34 )