山西农业大学学报（自然科学版）2013，Vol.33Issue(2)：140-143,4.
不同边长三角形诱捕器诱捕梨小食心虫的研究
Research on the Effects of the Different Side Length of Triangle Trap on Catching the Oriental Fruit Moth (Grapholitha molesta (Busck))
摘要
Abstract
The Oriental Fruit Moth (G-rapholitha molesta (Busck)) is one of important fruit pests in the world.Sex pheromone traps have been widely used to control this pest.In order to determine the suitable side length of triangular trap for efficient use of the sex pheromone in the field trial,five treatments with different side length of triangular traps were set up,which were 10,20,30,40 and 50cm.The results showed that the traps with 10 and 20 cm side length possessed the highest efficiency on catching the moths in which the daily average trapping number were 27.6 and 22.0,respectively,and were significantly different from other traps (F=3.191,df=4,35,P＜0.05).The most effective trap was the one with 10cm side length.Based on the results,the optimum side length range of triangle trap in the field was proposed as 10～20 cm which could be used for ef-fectively monitoring the Oriental fruit moth in the orchard and could provide useful information for the application of triangular traps to monitor the Oriental fruit moth in the orchard.关键词
梨小食心虫/性信息素/三角形诱捕器/边长Key words
Oriental fruit moth/ Sex pheromone/ Triangular trap/ Length分类
农业科技引用本文复制引用
赵志国,王鑫,冯帅,刘艳俊,张金桐,陈淑芹,马瑞燕..不同边长三角形诱捕器诱捕梨小食心虫的研究[J].山西农业大学学报（自然科学版）,2013,33(2):140-143,4.基金项目
国家公益性行性行业(农业)科研专项(201103024) （农业）
山西农业大学创新基金(2010007) （2010007）
