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用４０％多硫悬浮剂１５００、３０００、４５００ｇ／ｈｍ２和２０％三环唑可湿性粉剂１５００ｇ／ｈｍ２防治水稻稻瘟病，药后１４天防效分别为８７．１３％、８７．７９％、８７．１２％和８８．８６％。
The control effect of rice blast with 40% polysulphite suspending agent 1500, 3000, 4500 g / hm2 and 20% tricyclazole WP 1500g / hm2 were 87.13%, 87.79%, 87 .12% and 88.86% respectively.