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为验证47%春雷霉素·王铜可湿性粉剂(WP)防治稻曲病的药效、适宜剂量及安全性,为该产品推广使用提供科学依据,2012年浦东新区开展了其田间药效试验,结果表明,47%春雷霉素·王铜WP每667m2用40～60g,对稻曲病防效良好,防效与市售43%戊唑醇SC的防效相当,高于其他2个对照药剂,且对水稻生长安全。
In order to verify the efficacy, appropriate dosage and safety of 47% kasugamycin WP and WP for preventing and treating rice false smut, we provided a scientific basis for promoting the use of this product. In 2012, Pudong New District conducted its field efficacy test , The results showed that 47% of kasugamycin Wang copper WP per 667m2 with 40 ~ 60g, good control of false smut, the control effect of commercially available 43% tebuconazole SC control effect is higher than the other two control Pharmacy, and the growth of rice is safe.