... 化学防除法 chemical control method 生物防除 biocontrol; biological insect control 杂草防除 weed control; weeding ...
双语例句
1
This paper introduces the morphological characters and biological characters of the wax insect, and expounds the control features and prevention methods of the wax insect.
介绍了白蜡蚧的形态特征和生物学特征，阐述了白蜡蚧的防治特点和防治方法。
2
It is an effective method of biologicalcontrol to use insect virus to prevent pest.