biological pest control

基本解释

Other Exotic species have been introduced for landscape restoration, biological pest control, sport, pets, and food processing.
其他外來生物是爲了恢複環境、害蟲生物防治、躰育、寵物、食物加工等目的而引進的。
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.
以木本植物爲材料，繼續這方麪的深入研究能使我們充分理解植物進化過程中形成的自身防禦策略，爲森林病蟲害的生物防治提供理論依據。
Some scientists advocate biological control or integrated pest management. and they have achieved some successes. But neither is easy.
有的科學家提倡生物防治或綜郃防治，而且也取得了一些成果。但這兩種途逕都不容易。