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biological pest control Any living organism applied to or introduced into the environment that is intended to function as a pesticide against another organism declared to be a pest (任何适用于或者被引进到环境中作为害虫的杀虫剂的生物体。) |
生物 虫害控制 : 3 phrases in 2 subjects |
Ecology | 1 |
Technology | 2 |