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60年代初期,由于引种不慎带入了棉花枯萎病。以后随着棉花生产的发展,大量引种换种,加上植检制度不严,招致病害逐渐蔓延,危害日益严重,对棉花生产带来极大的威胁。笔者试将二十年来赣北棉枯萎病的发生,危害和防治研究等方面的资料作一归纳,以期加速控制该病的蔓延,减轻其危害,保障棉花生产安全,促进棉花生产发展。
In the early 1960s, cotton wilt disease was introduced as a result of inadvertent introduction. With the development of cotton production in the future, a large number of introduced varieties will be replaced, and the phytosanitary system will be lax, which will lead to the gradual spread of the diseases and the increasingly serious damage to the cotton production, posing a great threat to cotton production. The author tries to summarize the data of the occurrence, harm and prevention and control of cotton blight in northern Jiangxi in the past two decades with a view to accelerating the control of the spread of the disease and lessening its harm, ensuring the safety of cotton production and promoting the development of cotton production.