摘要
梨小食心虫(Grapholitha molesta Busck)是桃树的主要害虫之一,主要以幼虫为害桃的嫩梢,严重影响桃树生长与观赏。根据近几年的观察和监测,主要介绍了梨小食心虫在广西南宁地区的发生为害特点及其防治技术要点,以供防治参考。
Grapholitha molesta Busck is one of the main pests in peach, which mainly harms the peach shoots by the larva, and seriously influences the growth and scenic value of peach. Based on the observation and monitoring in recent years, this paper mainly introduces the occurrence charac- teristics of Grapholitha molesta Busck in Nanning, and puts forward some prevention measures for reference.
出处
《农业研究与应用》
2014年第2期58-60,共3页
Agricultural Research and Application
关键词
梨小食心虫
为害状
发生特点
防治措施
Grapholitha molesta Busck
damage symptoms
occurrence characteristics
control measures
