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七里营大队遵照毛主席关于:“在战略上我们要藐视一切敌人,在战术上我们要重视一切敌人”的伟大教导,十几年来坚持虫情测报,掌握有利战机,消灭或控制了棉虫的危害,保证了棉花不断增产。防治技术措施如下: 一、及时防治黄地老虎,保证棉花全苗! 当棉苗出土后,即组织查虫员定期检查黄地老虎对棉叶的危害状况(叶片上有无透明或半透明的小圆孔),在棉花地里采取五点取样的方法,即分五个点检查一百或二百株棉花,如发现一百株棉花有十株有被害棉叶时,就发动群众进行防治。防治后七至十天再继续检查
In accordance with Chairman Mao’s great teachings on “strategically despising all our enemies and tactically we should attach importance to all enemies”, the Qili Battalion adhered to the test of insects for more than a decade and took advantage of favorable fighters to eliminate or control the cotton insects Hazard, ensuring a continuous increase in cotton production. Prevention and treatment of technical measures are as follows: First, timely prevention and treatment of yellow tiger to ensure that the cotton seedlings! When the cotton seedlings unearthed, the organization check insects regularly check the damage of yellow tiger on the cotton leaves (whether the transparent or translucent leaves Small round hole), take a five-point sampling method in the cotton field, that is, check five hundred points or two hundred cotton, such as the discovery of a hundred cotton has ten victims of cotton leaf, they mobilize the masses to control . Seven to ten days after the prevention and then continue to check