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以粉锈灵、克黑净和多菌灵为材料 ,进行了不同杀菌剂防治杂交稻制种稻粒黑粉病的药效试验 ,结果表明 ,2 0 %粉锈宁乳剂的防治效果最佳 ,是提高制种质量与产量的首选杀菌剂
Powdery mildew, clenbuterol and carbendazim were used as materials to test the efficacy of different fungicides in the control of rice powdery mildew by hybrid rice. The results showed that the control effect of 20% triadimefon was the best Improve seeding quality and yield of the preferred fungicides