农药的英文：
pesticide
agricultural chemical
farm chemical
biocide

insect hormone
昆虫激素类农药

Pesticide applied to grain
谷物喷过农药

The airplane dusted the crops with an insecticide.
飞机给农作物撒农药。

The synthetic organic pesticides gained prominence during the World War II
在第二次世界大战期间，合成有机农药受到重视。

Pesticide persistence beyond the critical period for control leads to residue problems
农药一旦超过控制的临界期，就会导致残留问题。

If a pesticide gets in the eyes, first-aid instrucuions on the label should be followed
如果农药溅入眼内，要按说明书的指导进行急救。

Particulate matter in soils and aquatic systems reacts with and influences the biological activity of pesticides.
土壤和水系统中的颗粒物质都与农药的生物活动起反应,并影响后者。

Agricultural soils are the ultimate recipient and depository of most applied foliar and soil pesticides.
喷撒于叶面和用于土壤的农药大多以农业土壤为其最终受体和贮存场所。

Some people were poisoned by pesticides.
有些人农药中毒。

Caution spraying in progress
当心农药喷洒中

They sprinkled pesticide to bug the potatoes.
他们喷撒杀虫剂给马铃薯除虫。

Pesticides have some features peculiar to themselves.
杀虫剂具有某些它们本身所独有的特点。

This pesticide is diluted with water and applied directly to the fields.
这种杀虫剂用水稀释后直接施用在田里。

This is an agricultural country.
这是个以农业为主的国家。

As agriculture developed, agricultural ideas diffused across Europe.
随着农业的发展，农业知识开始在欧洲普及。

Agricultural Products Export Cooperation
农产品出口合作社

The chemical beds are provided in duplicate.
化学吸湿剂是成对设置的。

He is a chemical doctor.
他是一位化学博士。

Diamond is chemically allied to coal.
金刚石与煤在化学上是同类的。