唑醚·啶酰菌等3种杀菌剂对草莓灰霉病的田间防效

Journal of Zhejiang Agricultural Sciences(2019)

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Abstract
进行唑醚·啶酰菌、 啶酰菌胺和嘧霉胺等3种杀菌剂对草莓灰霉病的田间药效试验.结果表明,38%唑醚·啶酰菌水分散粒剂399 g·hm-2具有较好的防治效果,连续施药2次后,10 d防效为80.02%,且对草莓安全性较好.在实际生产中,草莓灰霉病发生初期选用38%唑醚·啶酰菌水分散粒剂399 g·hm-2,间隔7~10 d,施药2~3次可达到理想的防治效果.
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