摘要
每年的2—5月、6—9月、10—翌年1月是石榴开花到结果的过程,也是石榴最容易发生病虫害的时期。特别是在6—9月,石榴刚过花期,结出来的石榴还比较小,没有能力抵抗病虫害,这个时期石榴病虫害的发生率可决定石榴的产量。本文探究了石榴主要病虫害的发生规律及防治技术,以供参考。
From February to may,from June to September,and from October to January of the next year,pomegranate blooms and bears fruit,and it is also the period when pomegranate is most prone to diseases and pests.Especially from June to September,the pomegranate has just passed the flowering period,and the pomegranate produced is still relatively small and has no ability to resist diseases and pests.The incidence of diseases and pests in pomegranate during this period can determine the yield of pomegranate.This paper explores the occurrence law and control technology of main diseases and pests of pomegranate for reference.
作者
李瑞
LI Rui(Shandong Zaozhuang Agricultural Machinery Technology Extension Center,Zaozhuang,Shandong 277800)
出处
《农业灾害研究》
2021年第8期174-175,共2页
Journal of Agricultural Catastrophology
关键词
石榴
病虫害
防治技术
Pomegranate
Diseases and insect pests
Control technology
