高粱黑穗病的识别与防治  

Identification and Control of Sorghum Smut

作　　者：徐轩 王秀颖 

机构地区：[1]内蒙古通辽市奈曼旗民族职业中等专业学校,内蒙古通辽028300

出　　处：《农业灾害研究》2015年第2期1-3,22,共4页Journal of Agricultural Catastrophology

摘　　要：高粱黑穗病是威胁高粱生产的一类重要病害,种类很多,发生普遍,危害较重的有高粱散黑穗病、高粱坚黑穗病和高粱丝黑穗病。故介绍了这3种病害的病原特征、侵染循环、发生规律及危害症状,提出在正确识别病害的基础上,做到科学、有效的防治,是减轻损失、增大收益的最佳途径。Sorghum smut diseases are major diseases threatening sorghum production,which with many kinds and widely occurs.Among them,sorghum symptoms loose smut,covered smut and head smut are serious.Pathogenic feature,infection cycle,occurrence regularity and damage symptom of these three diseases were introduced.To control these diseases scientifically and effectively on the basis of correct identification was the best way of mitigation of damage and increasing income.

关 键 词：高粱散黑穗病 高粱坚黑穗病 高粱丝黑穗病 危害症状 识别 防治 

分 类 号：S435.14[农业科学—农业昆虫与害虫防治]