吉林省玉米丝黑穗病发病特点及综合防治技术

Onset Characteristics and Integrated Control Technique of Corn Head Smut in Jilin Province

从发病症状、病原菌、病菌侵染、发病条件等方面介绍了玉米丝黑穗病的发生规律,提出采取以选育和栽培抗病品种为主、药剂处理、加强栽培管理相结合的综合防治措施,对控制玉米丝黑穗病的发生,提高玉米产量和品质,促进农业增产、农民增收具有现实意义。

This article introduced the law of the development of corn head smut from the symptom,disease-producing germ,germ invaded,occurance condition and so on.It proposed the following integrated control technique to limit the occurrence of corn head smut：breeding and cultivating disease-resistant variety,medicament processing and enhancing cultivation and management.It has the practical significance to enhance the corn output and the quality,promot agriculture production and increase income for the farmer.