玉米叶部病害流行动态及预测预警研究进展

Review of Epidemic Dynamics and Forecasting & Warning of Maize Leaf Disease

玉米叶部病害发生危害日趋严重,已成为我国玉米产区的主要病害。作者结合近年来对玉米叶部病害流行动态及预测预警研究工作基础,根据植物病害流行学原理以及相关研究报道,系统综述了我国玉米叶部病害发生危害、病害流行动态预测模型构建、病害损失估计、新型栽培模式对玉米叶部病害流行影响等方面的研究进展。

Maize leaf disease was increasingly serious and became one of the main diseases of maize production areas in China. Based on the research of epidemic dynamics, forecasting and warning of maize leaf disease in recent years, according to the principle of plant disease epidemics and related research reports, this paper reviewed the research progress of occurrence, harm, epidemic dynam- ics, epidemical forecasting and effects of new cultivation patterns on maize leaf disease in China.