大同市玉米丝黑穗病的发生原因及防治

Study on the Cause and Prevention Measure of Bunt of Maize in Datong City

玉米丝黑穗病是大同市玉米种植区的重要病害之一。近年来大同市玉米丝黑穗病的发生程度和为害呈不断上升趋势，本文对该病的发生原因做了一些初步分析，并针对性地提出一些综合防治措施。

Bunt of maize is main disease in datong city and occurs more frequently in recent years. The cause of bunt of maize is analyzed, and some Prevention Measures are presented in this paper.