稻田生态渔业区病虫害发生规律

The Occurrence Regulation of Rice Diseases and Pests in the Ecosystem Zone of Fish Culture in Paddy Field

为研究贵阳市近年实施的稻田生态渔业种养模式中稻田主要病虫发生规律,通过系统对比调查方法,对该模式下稻瘟病、稻飞虱等主要病虫害进行了调查与研究分析,初步明确了稻田生态渔业区主要病虫的发生规律。

The author investigated and analyzed the occurrence regulation of main rice diseases and pests in the ecosystem zone of fish culture in paddy field of Guiyang by means of systematic methods. This paper reported primarily the occurrcence regulation of rice blast disease and rice planthoppers in the ecosystem zone of fish culture in paddy field.