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防治黄瓜霜霉病，要从生态学观点和生产无农药污染的蔬菜出发，以农业防治为基础，生态控制为重点，药剂防治为辅助的综合措施。生态控制就是在棚室的设施环境里，人工创造有利于黄瓜生长而不利于霜霉病发生流行的条件，在不用农药的情况下，通过调控温湿度达到减轻和控制病害
Prevention and control of cucumber downy mildew, starting from the ecological point of view and the production of vegetables without pesticide contamination, based on agricultural control, ecological control as the focus, prevention and treatment as an integrated auxiliary measures. Ecological control is in the greenhouse environment facilities, artificial creation is conducive to the growth of cucumber is not conducive to the prevalence of downy mildew conditions, without pesticides, through the regulation of temperature and humidity to achieve mitigation and disease control