【摘 要】
：
江苏省棉花黄萎病综合防治研究课题,1982年由省科委组织协作攻关,经过三年的努力,取得了明显的进展。 一、基本明确了黄萎病主要菌系的分布 南京农业大学从江苏14个县(市)采
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江苏省棉花黄萎病综合防治研究课题,1982年由省科委组织协作攻关,经过三年的努力,取得了明显的进展。 一、基本明确了黄萎病主要菌系的分布 南京农业大学从江苏14个县(市)采集到的90个菌株,经不同品种测定,可划分为三型:Ⅰ.落叶型,其菌株有12个,集中在南通县恒兴乡新垦大队和常熟市徐市乡十六大队;Ⅱ.叶枯型,菌株63个,分布在江苏的主要病区,属于大多数;Ⅲ.黄斑型,菌株15个,
Jiangsu Province, prevention and treatment of cotton Verticillium wilt research project, organized by the Provincial Science and Technology Commission in 1982 collaborative research, after three years of hard work, made significant progress. First, basically clear the distribution of the main strains of Verticillium wilt Nanjing Agricultural University from Jiangsu 14 counties (cities) collected 90 strains, determined by different varieties, can be divided into three types: I. deciduous type, the strains have 12, concentrated in the Hengxing Township, Nantong County, the new reclamation brigade and Changshu City, Xushu Township, sixteen brigade; Ⅱ. Leaf-type, strain 63, located in the main ward in Jiangsu, belonging to most; Ⅲ macular, 15 strains,
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