insecticides的例句大全

The microorganism controls development of larvae, but destruction of the adult beetle requires chemical insecticides.

这种微生物能控制幼虫生长, 但是要杀死成年甲虫还需要化学杀虫剂.

Laboratory efficacy criterions of public health insecticides for pesticide registration-Analogous site test.

农药登记卫生用杀虫剂的室内药效评价模拟现场.

Laboratory efficacy criterions of public health insecticides for pesticide registration-Coil.

农药登记卫生用杀虫剂的室内药效评价蚊香.

Laboratory efficacy criterions of public health insecticides for pesticide registration-Bait.

农药登记卫生用杀虫剂的室内药效评价毒饵.

Objective To find methods for testing quickly if there were organophosphate and carbamate in insecticides.

目的快速检测市售卫生杀虫剂中是否含有机磷或氨基甲酸酯成分.

Effects of sublethal doses of anticholinesterase agents on toxicity of insecticides and their induction to acetylcholinesterase ( AChE) activity in Helicoverpa armigera

抗胆碱酯酶剂亚致死剂量对棉铃虫毒力的影响及对乙酰胆碱酯酶的诱导作用

Tell people why it is harmful to use insecticides and weed killers.

(一)告诉人们使用杀虫剂,除草剂等化学药品是如何有害.

The poisoning symptoms and mechanism of insecticides are the main content of Insecticides Toxicology.

杀虫药剂的致毒症状和作用机理是杀虫药剂毒理学的重要内容.

The oil miscible liquid of these two insecticides can kill eggs about 85 % ￣90 %.

灭幼脲号油剂和氟幼灵油剂可杀卵85%～90%左右.

Confine the use of insecticides to the evening and do not spray plants that are in flower...

只在晚间使用杀虫剂，而且不要对正在开花的植物喷药。

In China, pyrethroid insecticides were forbidden to apply in rice field.

但是,在中国一直被禁止应用于水田害虫防治.

Comparison of synergistic effect of AI-1 synergy to four insecticides in the killing of mosquitoes flies and cockroaches

AI-1型增效剂对四种杀虫剂杀灭蚊、蝇和蟑螂增效作用的比较

Measurement of the toxicity of insecticides to the spiders ( Araneae) by using dry film bioassay

利用药膜法测定杀虫剂对蜘蛛的毒性

Antipersonnel force of four types of high penetrating insecticides controlling against the larvae of cotton bollworm was tested in laboratory.

用高渗酮增效的四种不同的高渗农药制剂在室内对棉铃虫幼虫的杀伤力进行了试验。