control of insect meaning in English

害虫防治

Agricultural control of insect pest in rice in liaoning province
辽宁省水稻病虫害的农业防治效果研究
A truly extraordinary variety of alternatives to the chemical control of insects is available
除了用化学方法控制昆虫以外,还有其他各种非常奇妙的方法可以利用
A truly estraordinary variety of alternatives to the chemical control of insects is available . some are already in use and have achicved brilliant success . others are in the stage of laboratory lesting . all have this in common ; they are biological solutions , based on undersranding of the living organisms they seek to control , and of the whole fabric of life to which these organisms belong
除了化学方法控制昆虫以外,还有其他各种非常奇妙的方法可以利用.这些方法,有的已在使用,而且取得了显著的效果.有的处于实验阶段.所有这些方法都有一个共同点:他们都是生物解决方法,其基础是人们对所要控制的生物的了解,以及对这些生物体整体生活状况的了解