The pad is impregnated with insecticide.
垫子上满是杀虫剂。
About 70% of the cocoa acreage is treated with insecticide.
大约70%的可可豆种植区都用杀虫剂处理过。
The insecticide used on some weeds can cause health problems.
喷洒在野草上的杀虫剂会引发各种健康问题。
Bollworms, however, are not necessarily developing resistance to the cotton's insecticide.
然而，棉铃虫并不一定会对棉花的杀虫剂产生抗药性。
Certain genetically modified strains of maize produce a natural insecticide that protects against maize-eating insects.
某些转基因玉米品种可以生产一种天然杀虫剂，保护玉米免受以玉米为食的昆虫的侵害。
Indoors, you put a white sheet on the ground, spray some insecticide on walls and ceilings, and the mosquitoes fall on your feet one by one.
在室内，你在地上放一个白床单，然后在天花板和墙上喷上一些杀虫剂，蚊子就一个一个地掉在你的脚边。
Plantings of cotton bioengineered to produce its own insecticide against bollworms, a major cause of crop failure, sustained little bollworm damage until this year.
经过生物工程改造的棉花种植场可以生产自己的抗棉铃虫杀虫剂，而棉铃虫是造成农作物歉收的主要原因，直到今年，棉铃虫的危害都很小。
According to farmers' report, the amount of insecticide needed per acre to control insect pests was only slightly lower for those who tried the modified seed than for those who did not.
根据农民的报告，试验转基因种子的人与没有试验的人相比，每英亩用于控制害虫的杀虫剂用量只是稍微少一点。
The insecticide occurs throughout the plant, including its pollen.
这种杀虫剂存在于整个植物中，包括它的花粉。
The other insecticide is ibuprofen, thiamethoxam, fipronil, thiacloprid, dinotefuran, and the like.
另一种杀虫剂是布洛芬，噻虫嗪，氟虫腈，噻虫啉，地诺呋喃等。
2,3-Dichloro-5-trifluoromethylpridine is a key intermediate of synthesis pesticides of insecticide chlorfluazuron.
2,3-二氯-5-三氟甲基吡啶是杀虫剂氯氟脲类合成农药的关键中间体。
This new insecticide kills out most of the pests.
这种新杀虫剂消灭了大部分害虫。
It is safe to sleep under an insecticide-treated bednet?
睡在经杀虫剂处理过的蚊帐中是否安全？
I was glad I had not pulled out the insecticide to begin with.
我很高兴一开始我没有拿出杀虫剂来杀虫。
A second is the widespread use of insecticide-treated mosquito nets.
其次是普遍使用经杀虫剂处理的蚊帐。
Insecticide-treated nets prevent transmission and increase child survival.
经杀虫剂处理的蚊帐可防范传播并提高儿童存活率。
Mosquito coils or other insecticide vaporizers may also reduce indoor biting.
盘式蚊香和杀虫剂喷雾器也可减少室内叮咬。
The problem, of course, is to find an insecticide that kills only the elderly.
这其中的难题，当然，就是去找到一种杀虫剂，能够只杀死那些年长。
In areas where insecticide is not sprayed, mosquitoes without the resistance gene do better.
在不喷洒杀虫剂的地方，蚊子没有抗药基因反而好。
A more radical answer, though, may be to use a completely different sort of insecticide: a fungus.
一个更激进的办法是，使用一种完全不同的杀虫剂：真菌。
The supply of insecticide-treated nets increased but need outweighed availability almost everywhere.
经杀虫剂处理的蚊帐供应增加了，但在几乎所有地方仍供不应求。
WHO has also provided technical support and materials (sprayers and insecticide) for vector control activities.
世卫组织还为媒介控制活动提供了技术支持和物资(喷雾器和杀虫剂)。
And statistics show less than one percent of children in the country sleep under an insecticide treated net.
统计显示，该国只有不到百分之一的儿童能够在经过杀虫剂处理过的蚊帐下安稳地睡觉。
The family has two nets, but the insecticide treatment wore off a long time ago, and they are full of holes.
全家有两顶蚊帐，但是很早以前在进行杀虫剂处理时被损坏，到处都是窟窿。
I help him roll the barrels of insecticide inside and I look my fill at the butterflies fluttering about the wings.
我帮他把装杀虫剂的桶子滚进去，我尽情看着在舞台两侧到处奔跑的女演员。
When insecticide treated mosquito nets are easily available for every person, young or old, malaria is reduced.
当人人，不论老少，都能轻易获得这些蚊帐时，疟疾就能得到减少。
Without bats, farmers may have to use more insecticide, raising environmental worries and pushing up grocery prices.
没有了蝙蝠，农民需要更多的杀虫剂来消灭害虫，而这同时也加剧了环境问题和食品价格的上涨。
Long-lasting insecticide impregnated nets (LLINs) are the preferred form of ITNs for public health distribution programmes.
在公共卫生供应规划中，最好应提供经长效杀虫剂处理过的蚊帐。
Long-lasting insecticide impregnated nets (LLINs) are the preferred form of ITNs for public health distribution programmes.
在公共卫生供应规划中，最好应提供经长效杀虫剂处理过的蚊帐。
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