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(一)认识棉花枯、黄萎病的危害性,掉丢幻想,准备战斗 通过近两年来的全省大普查,初步摸清了棉花枯、黄萎病在我省发生蔓延的情况。这两种病害目前虽然还是处于点片发生阶段,但是扩展非常迅速。根据调查统计,1964年发现黄萎病的县份和生产队还不多,特别是枯萎病只有少数发现;而1965年发现枯、黄萎病的县份就增多一倍,生产队就增多十八倍,发病面积达调查面积的2.9％。而且在天门、钟祥、孝感、新洲等县,都有具体事例证明,枯、黄萎病都能够从老发病田向邻近的田块蔓延;同时两种病害在同一田块的混生情况逐渐增多;同株并发的现象也已出现不少。这些情况都可说明棉花枯、黄萎病在我省是在迅速发展中,应引起我们高度重视。
(A) recognize the dangers of cotton withered, Verticillium wilt, lost their fantasy, ready to fight Through the past two years the province’s large census, a preliminary find out the cotton withered, Verticillium wilt occurred in our province. Although these two diseases are still in the spotting stage, the expansion is very rapid. According to the survey, only a small number of wilt counties and production teams were found in 1964, especially in the wilt count. In 1965, the number of counties withered and Verticillium wilt doubled and the number of production teams increased by 18 times , The incidence of up to 2.9% of the survey area. In Tianmen, Zhongxiang, Xiaogan, Xinzhou and other counties, there are concrete examples that withered and Verticillium wilt can spread from the old disease field to the neighboring fields; and the incidence of the two diseases in the same field gradually increases ; Same strain of concurrent phenomenon has also appeared a lot. All these facts show that cotton blight and Verticillium wilt are rapidly developing in our province and should arouse our attention.