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- other major insect pests 其他害虫
- An investigation of population of major insect pests in transgenic and non-transgenic rapeseed were conducted in Ledu County, Qinghai in 2003. 摘要对转基因抗除草剂油菜品种、受体及当地常规品种在春油菜区主要害虫种群的数量进行了调查。
- Control of the major insect pest and disease of water melon 西瓜主要病虫害的防治
- 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。
- ON THE COMMUNITY STRUCTURE OF MAJOR INSECT PESTS AND NATURAL ENEMIES IN SUMMER BEAN FIELD 夏大豆田主要害虫和天敌群落结构的研究
- Nitrogen Fertilizer Affects Herbivores and Stimulates the Populations of Major Insect Pests of Rice 氮肥对植食性昆虫的影响及其对水稻主要害虫种群的诱导
- Community Structure and Population Dynamics of Major Insect Pests and Predaceous Arthropods in Four High-Quality Rice Varieties in China 优质香稻主要害虫及捕食性天敌群落的结构和动态
- The insecticide will kill off the insect pests. 这情形剂可消灭害虫。
- And the other major item is water and sanitation. 另外一个主要问题是水源和卫生设备。
- An insect pest fatal to cotton had struck the crop. 棉花遭受了一种致命的虫害。
- No other major insurer acts with equal restraint. 在同业中再没有其它任何一家保险公司有我们如此高的自制力。
- The severe frost kill off most of the insect pest. 严霜杀死了大多数害虫。
- And, the other major item is water and sanitation. 另一个重要的问题就是水和卫生设施。
- Insecticides are widely used for controlling most insect pests. 杀虫剂广泛应用于防治大多数害虫。
- Small round bright-colored and spotted beetle that usually feeds on aphids and other insect pests. 圆形身体的小甲虫,色彩鲜艳并有斑点,通常吃蚜虫和其它有害的昆虫。
- 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。
- Other major issues specified by the articles of association. 章程规定的其他重大事项。
- The severe frost killed off most of the insect pests. 严霜杀死了大多数害虫。
- The other major difference was the lure of the lire. 其他主要的区别是诱惑。