Control Effect of New American Star Mixed with Fungicides on Wheat Fusarium Head Blight
Abstract：This study investigated the effect of combining New American Star with different dosages of fungicides (200 g/L azoxystrobin + 25% propiconazole, tebuconazole + prochloraz) on the control of wheat fusarium head blight and yield increase, exploring an efficient and stress-resistant mode for reducing pesticide use and enhancing efficacy, to achieve scientific control of wheat fusarium head blight. The results showed that the combination of New American Star with fungicides had good control effects and yield-increasing effects on wheat fusarium head blight. Among them, the best control effect was achieved by the combination of New American Star + 200 g/L azoxystrobin + 25% propiconazole, with a control effect above 80%, and actual yield increase ranging from 12.16% to 16.41%. Therefore, in practical production, it is recommended to use the combination of New American Star + 200 g/L azoxystrobin + 25% propiconazole. If considering reduced pesticide use and enhanced efficiency, the combination of New American Star 100 mL/667m2 + 200 g/L azoxystrobin 40 mL/667m2 + 25% propiconazole 20 mL/667m2 is recommended for controlling wheat fusarium head blight, which shows significant effects in reducing pesticide use, enhancing efficiency, and increasing yield.
Keywords：New American StarMai TianFungicidesWheat Fusarium Head BlightControl Effect
Publication Date：2025-08-15
Online Publishing Date：2025-09-02(First online date of this platform, not the publication date of the document)
Pages：3( 56-58 )