广西冬种马铃薯主要病害及综合防治对策  

Main diseases and integrated control countermeasures for winter potato in Guangxi

作　　者：邓铁军[1] 王凯学[1] 覃贵亮[1] 吴志红[1] 李菁[1] 沈昆[1] 

机构地区：[1]广西壮族自治区植保总站,南宁530022

出　　处：《广西农学报》2008年第1期30-32,53,共4页Journal of Guangxi Agriculture

基　　金：广西自然科学基金研究项目(桂科自0007007)

摘　　要：简要介绍广西冬种马铃薯的几种主要细菌病害、真菌和病毒病的田间症状及其发生规律,并提出了5条综合防治措施:对种薯严格执行植物检疫制度,严防疫病传入;建立无毒种薯繁育基地,种植无病种薯;做好种薯和刀具的消毒,防止切薯传病;落实田间科学管理,推进农业防治;加强病害监测,及时采取化学药剂进行应急防治。This paper has introduced the field features and occurring regulation of main bacterial, fun- gus and virus diseases of winter potato in Guangxi and put forward five control measures： strict plant quarantine system to control the introduction of diseases; to set up none-virus seeds reproduction base; sterilization of seed and cutting tools to control the seed infection; scientific field management for prevention and treatment; to strengthen the monitoring of diseases for timely chemical control.

关 键 词：植物病理学 马铃薯 病害 防治 

分 类 号：S435.32[农业科学—农业昆虫与害虫防治] S436.412.1[农业科学—植物保护]