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金钢钻在我国为害棉花,有较长的历史,早在1923年,江苏宾海盐垦棉区即曾严重发生,棉株被害后,蕾铃脱落率竟高达70%左右,产量损失达20%左右。当时在反动政府的黑暗统治下,科学研究工作从未被重视,更淡不上防治工作。解放后由于党和政府的重视,特别在党的总路线光辉照耀下,全国工农业大跃进和人民公社化以来,要求棉花产量不断提高,对整个棉花害虫的防冶研究工作,推进到一个要求迅速消灭在棉田以外和为害之前的新阶段。为了进一步彻底消灭金钢钻,确保棉花不遭受金钢钻为害,还必须再接再厉,乘胜追击。现将近几年金钢钻的防冶研究成果辑成这份材料,以供各地因地制宜地制订防治金钢钻措施的参考。
As the harm to the cotton in our country, the diamond has a long history. As early as 1923, there was a serious occurrence in the cotton fields of Binhai, Jiangsu Province. After the cotton plants were killed, the loss rate of the budles was as high as 70% and the yield loss was up to 20% about. At that time, under the dark rule of the reactionary government, scientific research was never valued and prevented even more the prevention and control work. Since the liberation, due to the importance attached by the party and the government, especially since the great progress of the industrial and agricultural leaps and the people’s communes, the output of cotton has been constantly increasing. The research on the prevention and control of the entire cotton pest has been pushed forward to a rapid demand. Eliminate the new stage outside cotton fields and before damaging them. In order to further complete the eradication of diamond, to ensure that cotton will not suffer damage diamonds, but also must redouble their efforts to win the victory. In recent years, the study of anti-metallurgical drilling of diamonds has been compiled into this material for the purpose of formulating measures for preventing and controlling gold-diamond drilling in various places.