黑龙江农业科学Issue(8)：58-61,4.DOI:10.11942/j.issn1002-2767.2016.08.0058
李小食心虫性诱剂监测及药剂防治试验
Sex Attractant Monitoring and Pesticide Control Test of Plum Fruit Moth (Grapholitha f unebrana)
摘要
Abstract
In order to master the occurrence rules of plum fruit moth (Grapholitha funebrana Treitscheke)and screen for efficient chemicals pesticides in fields ,sex attractant monitoring and control experiment was carried out .The results showed that G .funebrana had two generations per year in Linzhou city of Henan province . The maximum occurrence of the overwintering adult of G .funebrana was in the early April and the first gener‐ation of adult peak in early June .Overwintering adults generates was large and the first generation less ac‐counting for 68 .4% and 31 .6% respectively .The field efficacies of 3% avermectin‐diflubenzuron EC diluted 500 ,1 000 and 1 500 times ,20% chlorpyrifos SC diluted 500 ,1 000 times and 20% fenvalerate‐malathion were very good and the preventing effect all reached above 83% .But from the economic considerations ,the most ef‐fective and the most economic was 20% chlorpyrifos SC diluted 500 times and avermectin‐diflubenzuron EC di‐luted 1 000 times .关键词
李小食心虫/性诱剂监测/防治试验Key words
Grapholitha f unebrana/sex attractant monitoring/pesticide control test分类
农业科技引用本文复制引用
王景顺,王相宏,张坤朋..李小食心虫性诱剂监测及药剂防治试验[J].黑龙江农业科学,2016,(8):58-61,4.基金项目
2015年安阳市科技攻关计划资助项目 （）
