insecticide的例句大全

He sprayed an insecticide upon the plants to kill the insects.

他给作物喷药,以杀死害虫.

About 70% of the cocoa acreage is treated with insecticide.

大约70%的可可树林地喷过杀虫剂。

The gardener sprayed insecticide on the rose-bushes.

园丁给玫瑰丛喷上了杀虫剂.

Thanks to a new EU directive, insecticide labelling will be more specific.

根据欧盟的一项新指令，杀虫剂的标签标注将更加明确。

Approximately 40 % of the applied insecticide in each orchard was residual in the soil profiles.

大约每一果园施用的40%杀虫剂残留在土壤剖面中.

The airplane dusted the crops with an insecticide.

飞机给庄稼撒农药.

The insecticide was put out of the child's reach.

杀虫剂放在孩子拿 不 到的地方.

Spray the plants with insecticide.

给植物喷洒杀虫剂。

The pad is impregnated with insecticide.

垫子上满是杀虫剂。

I was in the most unbelievable snarl this morning over-of all things-a truckload of insecticide!

今天早上,真想不到,为了一卡车杀虫剂的事搞得我晕头转向!

As preventive, spray plants with systemic insecticide or fumigate them regularly.

作为预防措施, 要用内吸杀虫剂对植物定期喷洒,或熏蒸.

He is spraying insecticide.

他在喷杀虫剂.

Spraying the area around buildings with an insecticide also prevents insect build up.

建筑物周围洒布杀虫药也能防止昆虫孳生.

Many pests are resistant to the insecticide.

许多害虫对这种杀虫剂有抵抗力.

Apply the insecticide sparingly.

慎用杀虫剂.

The insecticide will kill off the insect pests.

这情形剂可消灭害虫.

This results in an increasing concentration of insecticide in organisms at the higher trophic levels.

这就导致在更高营养级上的有机体中,农药的浓度增加.

Changes of JHE and MFO Activity in Body of Plutella xylostella under Neem Treating Extraction Azadirachtin from Neem ( Azadirachta indica) Seed Kernels and the Insecticide Effect Research

印楝素作用下小菜蛾体内MFO和JHE活力的变化印楝（Azadirachta indica）种仁中印楝素的提取及其杀虫活性研究

Dipterex is an organophosphorus insecticide, characterized by its anticholinesterase property.

敌百虫是有机磷杀虫剂，又是胆碱酯酶抑制剂。

Chlorpyrifos is a broad spectrum organophosphorus insecticide and acaricide widely used for insect pest control on greenhouse vegetables.

毒死蜱作为高效、广谱的有机磷杀虫、杀螨剂，在我国大棚蔬菜栽培中广泛使用，蔬菜和土壤受到一定程度污染。