【摘要】 经过3年的调查研究,明确了保护地内黄瓜霜霉病的发生规律,在此基础上,提出了以培育壮苗,增施有机肥.适时叶面追肥,适时灌水,科学放风为主,药物保护为辅的综合防治措施,该套措施能有效地控制黄瓜霜霉病的危害,很受农民的欢迎。更多还原

【Abstract】 Through three year investigation and research, We have found the pathogenesis about the cucumber Pseudoperonospora cubensis in frame area, based on this, synthetic prevention and Cure measures are put forward. The primary indudes cultivating the strong seedlings, adding the organic manure, sprinkling the fertilizer and water on the leaves’ surface and ventilating scientifically, the secondary is using the pesticide. These measures can control the cucumber Pseudoperonospora cubensis so effectively that the farmers are very happy to accept them.更多还原