摘要
介绍了农药的分类、剂型、毒性、使用方法、注意事项及常用病虫害防治机械等,以供参考。
Classification, dosage form ,toxicity, application method of pesticides, announcements and machinery of common diseases and insect pests prevention and control were introduced, so as to provide the reference.
出处
《现代农业科技》
2014年第19期165-167,共3页
Modern Agricultural Science and Technology
关键词
农药
分类
剂型
毒性
使用方法
注意事项
pesticides
classification
dosage form
toxicity
application method
announcements