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于1986~1991年对玉米茎腐病病原菌及栽培措施与发病关系进行了研究.结果指出,河北省玉米茎腐病系多种病原菌侵染所致,其中串珠镰刀菌、禾谷镰刀菌和腐霉菌是优势病原菌.单独或复合侵染为害.玉米品种之间抗病性差异显著,在6~8叶期接种比常规的撒粉期接种效果好.播期、前茬对本病发生轻重亦有明显影响.防治此病采用抗病品种、栽培技术等为主的综合措施效果最佳.
The results showed that the stalk rot of Hebei Province was caused by a variety of pathogens, including Fusarium moniliforme, Fusarium graminearum and Fusarium graminearum Mold is the dominant pathogen.Only by single or compound infestation, there is significant difference in disease resistance between maize varieties, and inoculation at 6 ~ 8 leaf stage is better than conventional dusting stage. Have a significant impact on the prevention and treatment of the disease using disease-resistant varieties, cultivation techniques based comprehensive measures such as the best.