甜玉米常见病害的抗性鉴定及防治

Identification and Prevention of Common Diseases of Sweet Corn

甜玉米是近年来在北方地区种植风险较低的农作物,可用来充当蔬菜或鲜食。甜玉米的常见病害有大叶斑病和弯孢菌叶斑病。这些病害制约着甜玉米的产量和品质。本文简要介绍了玉米常见病害大斑病菌和弯孢菌叶斑病菌症状、抗性鉴定以及防治方法等,以期为病害的防治提供理论指导。

Sweet corn is planted in the northern area in recent years, and it can be used as vegetables or fresh food.Common diseases of sweet corn are leaf spot and curvularia leaf spot. These diseases restrict the yield and quality of sweetcorn. In this paper, the author briefly introduced the common diseases of corn leaf blight and curvularia leaf spotsymptoms, resistance identification and control methods, in order to provide theoretical guidance for the prevention andtreatment of diseases.