山东省土肥研究所农抗组等单位,用内疗素及复方内疗素防治黄瓜霜霉病、白粉病,取得了较好的效果。据历城县张屯大队试验结果,复方内疗素、内疗素、硫酸铜、百菌青、代森锌的相对防治效果分别为82％、73％、57％、84％、81％。内疗素完全可以代替代森锌进行推广使用。在该县七里河和殷家小庄两个大队防治黄瓜白粉病,复方内疗素、内疗素、乙基托布津、百菌青 Soil and Fertilizer Institute of Shandong Province, such as agricultural anti-group units, with endothelin and compound endothelin cucumber downy mildew prevention, powdery mildew, and achieved good results. According to the experimental results of Zhangtun Brigade in Licheng County, the relative control effects of endothelin, endothelin, copper sulfate, chlorothalonil and dezincine were 82%, 73%, 57%, 84% and 81% respectively. Endotherapy can replace the use of dexamethasone to promote the use. In the county Qilihe and Yin Jiaxiazhuang two brigade control cucumber powdery mildew, compound endothelin, endothelin, ethyl thiophanate, chlorothalonil