biological pest control

常见例句

Other Exotic species have been introduced for landscape restoration, biological pest control, sport, pets, and food processing.
其他外来生物是为了恢复环境、害虫生物防治、体育、宠物、食物加工等目的而引进的。
In a word, studies used woody plants as materials will be important for understanding the defense strategies of plants and providing instruction for forestry pest biological control.
以木本植物为材料，继续这方面的深入研究能使我们充分理解植物进化过程中形成的自身防御策略，为森林病虫害的生物防治提供理论依据。
Some scientists advocate biological control or integrated pest management. and they have achieved some successes. But neither is easy.
有的科学家提倡生物防治或综合防治，而且也取得了一些成果。但这两种途径都不容易。