晋中地区棉花苗期病虫草害综合治理王石榴姚建业王良群范月香①山西省农科院高粱研究所榆次０３０６００培育棉花“三苗”（早苗、全苗、壮苗）是夺取“三桃”（伏前桃、伏桃、秋桃）的基础。苗期病虫草害的发生，是棉花一次播种保“三苗”的主要障碍，是造成棉苗参差不... Jinzhong area Cotton seedling stage comprehensive management of pests and weeds  Wang Pomegranate Yao Jianye Wang Liangqun Fan Yuexiang ① Sorghum Institute of Shanxi Academy of Agricultural Sciences Yuci 030600 Cultivation of cotton “three seedlings” (Sanmiao seedlings, seedlings) is to seize the “three peaches” (Volt peach, volts peach, autumn peach) basis. The occurrence of disease and insect pests at seedling stage is one of the major obstacles for sowing cotton in one sowing “three seedlings”, resulting in the difference of cotton seedlings ...