您要查找的是不是:
- Fenoxycarb is a kind of juvenile hormones insecticide which disrupts the normal development of the pests by exhibiting strong juvenile hormone activity. 苯氧威属于保幼激素类农药,它通过保幼激素的活性阻碍昆虫的正常发育,并对苯氧威的特性及应用前景作了详尽的阐述。
- The airplane dusted the crops with an insecticide. 飞机给农作物撒农药。
- hormonal insecticide 激素杀虫剂
- The gardener sprayed insecticide on the flowers. 那园丁给花喷洒了杀虫剂。
- The plant began making Rogor insecticide in 1960. 这工厂在1960年开始制造罗格尔杀虫剂。
- The farmers dusted crops with an insecticide. 农民们给作物喷洒杀虫剂。
- The insecticide will kill off the insect pests. 这情形剂可消灭害虫。
- An aeroplane was used to dust insecticide. 使用了一架飞机来喷洒杀虫剂。
- Hormonal what be? What effect is there? 荷尔蒙是什么?有什么作用?
- To what extent can hormonal control be implicated? 这是不是因为激素的原因造成的呢?
- The insecticide was put out of the child rs reach. 杀虫剂放在孩子拿不到的地方。
- This Brand of insecticide is of extra power. 这种牌子的灭虫药剂,功效特强。
- The pad is impregnated with insecticide. 垫子上满是杀虫剂。
- I'll spray insecticide and refreshing oil. 我来喷点药水和清凉剂。
- Control trial of insecticide on Phyllobius sp. 几种杀虫剂防治云杉树叶象试验。
- We should spray insecticide upon plants. 我们应给植物打农药。
- Hormonal aspects of passivity and aggressiveness in boys. 研究男孩身上的消极以及积极的荷尔蒙问题。
- Insecticide spraying in gardens and to trees. 喷洒农药、杀虫剂。
- Apply the insecticide sparingly. 慎用杀虫剂。
- In some cases, insecticide is deliberately misused. 在一些情况中,杀虫剂被故意不当地使用。