| 释义 |
生物防治shēngwù fángzhì利用某些生物来防治对人类有害的生物的方法。如用鸭群消灭蝗蝻和稻田害虫,用寄生蜂消灭螟虫,用细菌消灭田鼠等。{biological control; use of certain organisms to prevent and control organisms that are harmful to man, such as the use of flocks of ducks to eliminate the nymphs of locusts and other rice field pests, the use of parasitic bees to destroy snout moth's larva, and the use of bacteria to wipe out field rats} |