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棉花枯萎病是世界产棉国家棉花的重要病害。我国早在三十年代引起美国陆地棉而传入此病。嗣后逐渐扩展蔓延,危害日益加剧。据一九七九年十七个重点产棉省不完全统计,发病面积达858万亩,占全国总棉田的12%,因枯萎病损失的皮棉估计在100万担以上。我所(原为彭泽县棉花原种场)植棉历史较久,品种变更比较频繁,引种试验亦多,加上1963年后,由附近社队的病区来所换种,忽视了检疫,将枯萎病随同棉籽、棉饼,带入棉地。1966年开始发现96棵病株,因为当时危害不重,损失也小,未引起我们的注意,没有采取果断措施加以根除。到
Cotton Fusarium wilt is an important disease of the cotton producing countries in the world. As early as the thirties in our country caused by the United States Upland cotton and the disease. Subsequent gradual expansion of spread, the increasing harm. According to the incomplete statistics of 17 key cotton-producing provinces in 1979, the disease area reached 8.58 million mu, accounting for 12% of the total cotton field in the country and the lint loss due to blight was estimated to be over 1 million nails. Our factory (formerly Pengze County Cotton Seed Farm) has a long history of planting cotton and has experienced frequent changes in varieties and many introductory tests. After 1963, it was replaced by wards of nearby communes and brigades, ignoring the quarantine , Wilt disease along with cottonseed, cotton cake, into the cotton. Nineteen diseased strains were discovered in 1966 because at that time the harm was not heavy and the losses were small, which did not attract our attention and did not take decisive measures to eradicate them. To