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为了明确30%苯醚甲环唑·丙环唑(爱米)对水稻纹枯病的防治效果,进行了田间药效防治试验。结果表明,30%苯醚甲环唑·丙环唑乳油防治水稻纹枯病每667m2用量20g、15g和10g的3个处理防效分别为84.5%、75.4%和68.54%,对照药剂30%苯醚甲环唑·丙环唑(爱苗)乳油每667m2用量20g和43%戊唑醇(好力克)悬浮剂每667m2用量15g的防效分别为83.4%和69.1%。30%苯醚甲环唑·丙环唑可作为防治水稻纹枯病的药剂,在试验剂量下对水稻安全,可以大面积推广应用,生产上推荐每667m2用量为15～20g。
In order to clarify the control effect of difenoconazole and propiconazole on rice sheath blight, a field efficacy test was conducted. The results showed that the control effects of 30% difenoconazole and propiconazole EC on the control of rice sheath blight were 84.5%, 75.4% and 68.54% for the 667m2 application rates of 20g, 15g and 10g, respectively. The control agents 30% benzene The control efficacy of etcarmelazole and propiconazole (Aeger) EC at 20g per 437m2 and 43% tebuconazole suspension at 15g per 667m2 was 83.4% and 69.1%, respectively. 30% Difenoconazole and Propiconazole can be used as medicaments for preventing and controlling rice sheath blight. It is safe for rice at the test dose and can be popularized and applied in a large area. The recommended dosage for every 667m2 is 15 ~ 20g.