杀虫剂

垫子上满是杀虫剂。

The pad is impregnated with insecticide .

大约70%的可可树林地喷过杀虫剂。

About 70 % of the cocoa acreage is treated with insecticide

农作物定期喷洒杀虫剂。

The crops are regularly sprayed with pesticides .

庄稼定期喷洒杀虫剂。

The crops are regularly sprayed with pesticide .

水样中含有杀虫剂。

Samples of the water contained pesticide .

许多杀虫剂毒性很大。

Many pesticides are highly toxic .

食品中杀虫剂的含量很难精确测定。

Pesticide levels in food are simply too difficult to calibrate .

有机食品是未使用人工化学制剂和杀虫剂的纯净食品。

Organic food is unadulterated food produced without artificial chemicals or pesticides .

可以使这些胶囊在预定的时间释放杀虫剂。

The capsules can be made to release the pesticides at a predetermined time .

人们担心宠物或野生动物可能受到杀虫剂影响。

People were concerned that pets or wildlife could be affected by the pesticides .

根据欧盟的一项新指令，杀虫剂的标签标注将更加明确。

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

给植物喷洒杀虫剂。

Spray the plants with insecticide .

在偏远地区，空气很纯净，庄稼也不施用有毒的杀虫剂。

In remote regions , the air is pure and the crops are free of poisonous insecticides .

只在晚间使用杀虫剂，而且不要对正在开花的植物喷药。

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

很多杀虫剂都具有刺激性。

Many pesticides are irritants .

杀虫剂用得越多，昆虫的抗药力就变得越强，于是又要用更多的杀虫剂。这是一个恶性循环。

The more pesticides are used , the more resistant the insects become so the more pesticides have to be used . It 's a vicious circle .

这种杀虫剂用水稀释后直接施用在田里。

This pesticide is diluted with water and applied directly to the fields .

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！

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

杀虫剂可能会伤害花朵。我们用手把虫捉下来吧。

The insecticide might harm the flowers . let 's pick off the insects by hand .

食品生产商经常使用化肥和杀虫剂，这些最终会进入你的食物中。

Food producers often use fertilizers and pesticideswhich can end up in your food .

动力杀虫剂可以调整用来施肥

Power pesticide dusters can be calibrated and used to apply pertilizer .

许多害虫对这种杀虫剂有抵抗力。

Many pests are resistant to the insecticide .

根部粉蚧的控制是在土壤喷洒杀虫剂时完成的

Control of root mealy bugs is accomplished with soil drenches with an insecticide .

未用杀虫剂种植的蔬菜

vegetables grown without the use of pesticides

残留在水果和蔬菜中的杀虫剂

pesticide residues in fruit and vegetables

人们对农业上灭草剂和杀虫剂的用量非常担忧

There is a lot of concern over the amount of herbicides and pesticides used in farming .

对药物和杀虫剂产生抗药性是问题之一，但与此同时，针对疟疾的研究资金也有所降低。

Developing resistance to drugs and insecticides is part of the problem but funding levels have also reduced .

这份报告的作者们说，有必要重新审视当前的农耕方式，尤其应着重减少杀虫剂的使用。

The report 's authors say a rethinking of current agricultural practice is needed , in particular , a serious reduction in pesticide1 usage .

来自伦敦大学学院的研究人员担心，由于杀虫剂和土地利用的变化，飞蛾数量仍在急剧下降。

The researchers from University College London are concerned because moth numbers are still in serious decline due to pesticides5 and changes in land use .

中国还大力减少蚊虫滋生的温床，并在部分地区的居民家中增加杀虫剂的使用。1967年，中国政府启动了“523项目”，这个全国性的研究项目旨在发现防治疟疾的新药物。

The country also made a major effort to reduce mosquito breeding grounds and stepped up the use of insecticide spraying in homes in some areas . In 1967 , the Chinese government launched the " 523 Project " – a nation-wide research program aimed at finding new treatments for malaria .