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草莓是建德市重要的经济作物之一 ,由于多年的连作 ,白粉病已成为草莓上最主要的病害。为了探索５%霉能灵可湿性粉剂在草莓田中防治白粉病的效果及对草莓安全性 ,于１９９９年在建德市杨村镇杨村桥村李雪坤户草莓田进行试验 ,现将试验结果总结如下 :⒈材料与方法１．１供试品种
Strawberry is one of the important economic crops in Jiande City. As a result of years of continuous cropping, powdery mildew has become the most important disease on strawberry. In order to explore the effect of 5% moldne WP in strawberry field on the control of powdery mildew and the safety of strawberry, a trial was conducted in 1999 at Li Xuekun’s Strawberry Farm in Yangcunqiao Village, Yangcun Town, Jiande City. The test results are summarized as follows : ⒈ materials and methods 1.1 test varieties