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五月下旬,石河子150团近半亩棉田棉苗叶片发现病斑,经科协采样,我站棉病组分离,确诊为棉花黑斑病,又名棉轮纹叶斑病。
In late May, Shihezi 150 groups nearly half an acre of cotton seedling cotton leaf spot found by the Association for example, I stood cotton disease group isolated, diagnosed as cotton black spot, also known as cotton leaf spot leaf spot disease.