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银川市温室月季白粉病Oidum sp.危害严重,1986—1987年用高脂膜、粉锈宁防治试验,取得明显效果。 这项试验分别在银川人民公园和西夏公园
Yinchuan Greenhouse Rose powdery mildew Oidum sp. Hazardous, 1986-1987 with high fat film, triadimefon prevention and control tests, and achieved significant results. This experiment is respectively in Yinchuan People’s Park and Xixia Park