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.
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)
关键词
植物病理学
马铃薯
病害
防治
plant pathology
potato
disease
prevention and treatment
