吉林省农业病虫害发生规律与防治效果的定量分析

QUANTITATIVE ANALYSIS ON PLANT DISEASES AND INSECT PESTS AND PREVENTIVE RESULTS AGAINST THEM IN JILIN PROVINCE

本文以定量分析为主要手段，详细研究了吉林省农业病虫害发生的时间过程规律和空间分布规律，深入探讨了环境因子对农业病虫害的影响，综合评价了病虫害防治工作的效果。

With quantitative analysis technology, the authors studied change rules of plant diseases and insect pests in Jilin province, discussed the influences of environment factors on the disasters, evaluated the plant protective work in the province.