农业害虫 agricultural insect
agricultural pests
- 棉蚜是最重要的农业害虫之一,广泛分布于中国和世界各地,严重危害棉花等寄主植物。
Cotton aphid is one of the most important agriculture pest. The cotton aphid is harmful seriously to the host plants such as cotton. - 我们的研究只是表明有机农业可以使农业害虫的天敌群落更加平衡,可以更好控制农业害虫。
What our study suggests is that organic agriculture is promoting these more balanced natural enemy communities and they may have better, organic pest control. - 农业害虫给农作物产量和品质造成了重大经济损失,利用农作物抗虫特性,选育和种植抗虫品种是防治虫害最经济、有效的措施。
Agricultural pests have caused serious economic damage to production and quality of crops. The use of crops resistant to pests is the most economic and efficient measure in controlling pests.