几种防治水稻纹枯病药剂防效比较

Agriculture & Technology(2015)

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Abstract
试验表明,30%噻呋·戊唑醇20g/666.7m2防效最好,药后7d和药后14d分别为71.42%和89.09%,其次是30%苯甲·丙环唑25g/666.7m2,药后7d和药后14d防效分别为64.29%和84.09%。试验中的药剂及相应的剂量在水稻防治纹枯病过程中未发现药害症状,对水稻作物安全性好。
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