English translation for "pyrethrins"

除虫菊精
除虫菊素
除虫菊酯

Example Sentences:

	1.	Method for the determination of pyrethrins residuesin cereals for export 出口粮谷中天然除虫菊素残留量检验方法
	2.	Pyrethrins and pyrethroids are usually applied as space spray i . e . by fogging to kill mosquitoes in contact 拟除虫菊酯通常以喷雾方式作空间处理，直接杀死接触到药雾的蚊子。
	3.	Natural pyrethrins is a botanical insecticide made from extracts of chrysanthemum flowers while pyrethroids such as s - bioallethrin , cypermethrin , permethrin and cyfluthrin are its synthetic chemical analogues 天然除虫菊素是一种从菊花提炼的植物性杀虫剂，而拟除虫菊酯是类似天然除虫菊

Similar Words：

"pyrethrin" English translation, "pyrethrin i" English translation, "pyrethrin ii" English translation, "pyrethrin with piperonyl butoxide" English translation, "pyrethrinamaroid" English translation, "pyrethroid" English translation, "pyrethroid insecticides" English translation, "pyrethroids" English translation, "pyrethrol" English translation, "pyrethrolone" English translation