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内蒙古呼市郊区大棚黄瓜菌核病近年来发生普遍而严重,常年发病株率0.24—84.88%,每年都有一定数量大棚黄瓜毁棚.通过1987—1989年研究肯定以化学防治为主的综合措施,在生产中应用收到显著效果.使用含药介质法和纸碟抑菌毁室内筛选,结合田间试验测定的18种不同有效成份和剂型的杀菌剂中,证明使用有效成分1000ppm的速克灵防效最好,室内抑菌效果88.89%,田间喷雾予防防效88.89%,治疗防效100%;其次,甲基托布津室内抑菌效果64.44%,田间予防
Inner Mongolia Hohhot suburban greenhouse cucumber sclerotinia occurrence in recent years, widespread and serious, perennial incidence rate of 0.24-84.88%, each year a certain number of greenhouse cucumbers shed through the study of 1987-1989 to determine the main chemical control measures , In the production of the application received significant effect.Using drug-containing medium method and the paper-based antibacterial indoor screening, combined with field tests of 18 different active ingredients and dosage forms of fungicides, the use of active ingredients 1000ppm Klinker proved The best anti-bacterial effect was 88.89% in indoor, 88.89% in field spraying, and 100% in treatment. Second, the antibacterial effect of methyl thiophanate-methyl was 64.44%