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田间药效试验结果表明:75%苯甲·咪鲜胺WP对水稻稻瘟病有较好的防治效果,其药效随用药量加大而显著上升。第2次药后15 d,75%苯甲·咪鲜胺WP 600 g/hm2的防效达78.50%,与对照药剂25%苯醚甲环唑EC 750 mL/hm2和25%咪鲜胺EC 1200 mL/hm2的防效相当,且安全性好。因此,75%苯甲·咪鲜胺WP可以在生产上加以推广应用。
The field efficacy test results showed that: 75% Benzyl prochloraz WP has a good control effect on rice blast, its efficacy increased significantly with the dose increased significantly. The control efficacy of 75% Benzimuron WP 600 g / hm2 reached 78.50% on the 15th day after the second administration, compared with 25% difenoconazole EC 750 mL / hm2 and 25% prochloraz EC 1200 mL / hm2 control effect is quite, and good safety. Therefore, 75% benzyl prochloraz WP can be promoted in the production of applications.