insecticides

英式音标：[ɪn'sektɪsaɪdz]

美式音标：[ɪn'sektɪsaɪdz]

词义：

n.

杀虫剂( insecticide的名词复数 )；

英英释义

insecticide

n.a chemical used to kill insects

同义词：insect powder

用法：

双语例句

Farm workers frequently come in contact with these insecticides.
农场工人常常接触这些杀虫剂。

They observed how the crops reacted to these insecticides.
他们观察了庄稼对这些杀虫剂有什么反应。

权威例句

New insecticides with ecdysteroidal and juvenile hormone activity.

Seed treatment with combinations of insecticides

Sublethal effects of neurotoxic insecticides on insect behavior.

Sequences nucleotidiques codant des proteines insecticides

THE IMPACT OF INSECTICIDES AND HERBICIDES ON THE BIODIVERSITY AND PRODUCTIVITY OF AQUATIC COMMUNITIES

Botanical insecticides, deterrents, and repellents in modern agriculture and an increasingly regulated world.

Resistance of insect pests to neonicotinoid insecticides: current status and future prospects.

Integration of Plant Resistance, Insecticides, and Planting Date for Management of the Hessian Fly (Diptera: Cecidomyiidae) in Winte...

Resistance of Bemisia tabaci (Homoptera: Aleyrodidae) to insecticides in southern Spain with special reference to neonicotinoids.

Test procedures for insecticide resistance monitoring in malaria vectors, bio-efficacy and persistence of insecticides on treated su...

造句：

1. Systemic insecticides have shown particular promise.

内吸杀虫剂看来特别有效。

-- 来源 -- 英汉 - 辞典例句

2. Insecticides are widely used for controlling most insect pests.

杀虫剂广泛应用于防治大多数害虫。

-- 来源 -- 英汉 - 辞典例句

3. I have decided to specialize in plant chemicals that can be used for insecticides.

我已经下决心专门研究可以用作杀虫剂的植物中的化学物质。

-- 来源 -- 英汉 - 辞典例句

4. Farm workers frequently come in contact with these insecticides.

农场工人常常接触这些杀虫剂。

-- 来源 -- 英汉 - 辞典例句

5. Both Aldrin and Chlordane are valuable insecticides.

艾氏剂和氯丹都是重要的杀虫剂。

-- 来源 -- 英汉 - 辞典例句

6. Plants provide many chemicals that can be useful to humans, especially for drugs and insecticides.

植物能为人类提供有用的化学物质，特别是药物和杀虫剂。

-- 来源 -- 英汉 - 辞典例句

7. Resistance to insecticides has been apparent for many decades.

杀虫剂抗药性的出现已有数十年。

-- 来源 -- 英汉 - 辞典例句

8. It is common practice to screen for this toxicity in the evaluation of the safety of new insecticides.

一般在评价新杀虫剂的安全性时，常检查这一毒性。

-- 来源 -- 英汉 - 辞典例句

9. The control of cucurbit wilt has been based on chemical insecticides applied for beetle control.

防治葫芦科植物萎蔫病，至今仍依靠使用化学药剂防治甲虫。

-- 来源 -- 英汉 - 辞典例句

10. Spraying with insecticides and fungicides may be necessary to control any insects and diseases.

也许有必要喷洒杀虫剂和杀菌剂以防止病虫害。

-- 来源 -- 英汉 - 辞典例句