摘要
通过多年田间系统观测和对调查数据的整理分析,初步掌握了吕梁山区马铃薯廿八星瓢虫的生活习性及其发生规律,为科学防治提供了理论依据。
Through years＇field observation and analysis of investigation data,the life habit and infection law of 28 - star ladybird in potato in luliang hilly area has been got which provide theory basis for its scientific control management.
出处
《山西农业科学》
2007年第2期77-79,共3页
Journal of Shanxi Agricultural Sciences
关键词
马铃薯廿八星瓢虫
发生规律
综合防治
28 -star Ladybird in potato
Infection law
Integrated management
