防治棉花病虫害,是棉花生产中主要增产措施之一,多年的实践证明,棉花整个生长期间,如果做好了病虫害的防治工作,就可以增产百分之十五到二十左右。 棉花病虫害的综合防治工作,多年来各地棉农及科研、生产部门做了很多工作,积累了不少经验,各地都有比较成熟较为有效的方法,从而使我区棉花增产有了保证,得以较大的发展。 Prevention and control of cotton pests and diseases is one of the main stimulation measures in cotton production. Years of practice have shown that during the entire growth period of cotton, pest and disease control can be increased by about 15% to 20%. Over the years cotton farmers around the country and scientific research and production departments have done a lot of work and accumulated a lot of experience, all over the more mature and more effective way, so that cotton increased yield in our area has been assured, to be larger development of.