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近年,棉花黄萎病菌(Verticillium dahliae Kleb.)在南方棉区特别是长江流域扩展迅速。因此,调查研究长江流域棉区黄萎病的发生为害历史,分析影响发病轻重的生态条件,进一步探索其消长规律,将会对全面防治本病和开展研究工作有一定意义。现将近年来我们协作调查研究的结果报道如下。
In recent years, Verticillium dahliae Kleb. Has been expanding rapidly in the southern cotton area, especially in the Yangtze River valley. Therefore, investigating the damage history of Verticillium wilt in the cotton area of the Yangtze River valley, analyzing the ecological conditions that affect the severity of the disease, and further exploring its growth and decline will be of some significance for the prevention and treatment of this disease and its research work. In recent years, the results of our collaborative investigation and study are reported below.