农药与有害生物抗性简述

A Brief Introduction of Pesticide and Pest Resistance

抗性既是自然界物种对外界环境压力的抗御(突变),也是有害物种受到人为干预后的一种选择。自农药重复、频繁使用后,抗性问题就接踵而来。主要叙述了农药研发、使用与抗性发展的关系。

The resistance is a mutation of species combated with environmental stress, and a selection of pest affected by artificial interference as well. As frequent or repetitive use of pesticide, pest resistance occurred. The relationships among R＆D of pesticide and its application, and resistant evolution of pest were reviewed in this paper.