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- Dendrolimus punctatus is the most destructive forest insect pest in China. 马尾松毛虫一直是我国最严重的森林食叶害虫之一。
- The competent forest authorities at various levels shall be responsible for the organization of the work of forest insect pest prevention. 各级林业主管部门负责组织森林病虫害防治工作
- Article 22 The competent forest authorities at various levels shall be responsible for the organization of the work of forest insect pest prevention. 第二十二条 各级林业主管部门负责组织森林病虫害防治工作。
- Brief on Mix Pesticide Control Forest Insect Pests 混合农药防治森林病虫害简介
- Trap lamp of forecast forest insect pest 虫害测报灯
- ADVANCES IN HYMENOPTEROUS PARASITES OF FOREST INSECT PESTS IN CHINA 中国林木害虫寄生蜂研究概况
- A List of Forest Insect Pests Lured by Black Light Trap 灯诱森林害虫名录
- Investigation on Forest Insect Pest in Yikezhao League 伊克昭盟地区林木害虫调查
- Extend Application on JDP Trap Lamp of Forecast Forest Insect Pest 佳多牌虫情测报灯的推广应用
- The control action of spider on forest insect pest and its protection 蜘蛛在森林害虫控制中的作用及其保护
- The insecticide will kill off the insect pests. 这情形剂可消灭害虫。
- Factors affecting and control counter - measure of forest insect pest in Wuling mountain ares 雾灵山自然保护区森林虫害发生的影响因素和防治对策
- Existing Status and Control Measures of Forest Insect Pest in Heilongjiang Reclamation Region 黑龙江垦区森林虫害发生现状及治理对策
- Study on distribution characteristics of forest insect pest in Saihanba natural protective zone 塞罕坝自然保护区森林虫害分布特征的研究
- An insect pest fatal to cotton had struck the crop. 棉花遭受了一种致命的虫害。
- The severe frost kill off most of the insect pest. 严霜杀死了大多数害虫。
- DDT sprayed into the air kills mosquitoes and other insect pests. 喷射到空气中的DDT能杀死蚊子和其他有害昆虫。
- Insecticides are widely used for controlling most insect pests. 杀虫剂广泛应用于防治大多数害虫。
- Crowd out less hardy plants and act as hosts to many insect pests. 黄色菊花通常令人生厌,它挤走不那么顽强的植物,并找来很多害虫。
- Potential Effects of Climate Change on Agricultural Insect Pests. 气候变化对农业害虫的潜在影响。
