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在湖南浏阳市社港镇进行了25%戊唑醇EW(米塔尔)防治稻曲病和水稻纹枯病的田间药效试验,结果表明:25%戊唑醇EW对稻曲病具有较好的防效,晚稻破口前、后2次施药,25、33mL/667m2处理的防治效果均在70%以上;同时具有对水稻纹枯病的兼治作用,防治效果与井岗霉素相当,药后7d防治效果仍在65%以上。且对水稻安全,值得在生产上推广应用。
The field efficacy test of 25% tebuconazole EW (Mittal) against rice smut and rice sheath blight was carried out in Shugang Town, Liuyang City, Hunan Province. The results showed that EW 25% Good control effect, the rice before and after breaking two times spraying, 25,33 mL / 667m2 treatment control effects are above 70%; at the same time has the role of both control of rice sheath blight, prevention and control and Jinggangmycin equivalent , 7d after the drug control effect is still above 65%. And the safety of rice, it is worth promoting in the application of production.