梨小食心虫性诱芯监测成虫交配时辰节律研究  

Research on Mating Timing Rhythm of Oriental Fruit Moth Monitored by Sex Pheromone Lure

作　　者：赵志国[1] 高丽华[1] 杨慧娟[1] 张金桐[1] 王鑫[2] 马瑞燕[1] 

机构地区：[1]山西农业大学农学院,山西太谷030801 [2]太原市星火技术发展中心,山西太原030009

出　　处：《山西农业科学》2013年第4期366-368,共3页Journal of Shanxi Agricultural Sciences

基　　金：国家公益性行业(农业)科研专项(201103024);山西农业大学创新基金项目(2010007)

摘　　要：为明确梨小食心虫成虫在性诱剂诱芯引诱下的成虫交配时辰节律,每个诱捕器设1,3,5,7,9,11枚性诱芯6个处理,在桃园对第2代梨小食心虫进行了试验。结果表明,梨小食心虫成虫交配的时间开始于17:00后,且活动高峰期为19:00—20:00,20:00以后活动行为明显下降;3～11枚性诱芯监测都能反映梨小食心虫成虫的交配时辰节律,而1枚性诱芯诱捕量与其他性诱芯诱捕量相比,差异明显。In order to articulate mating timing rhythm of oriental fruit moth （ OFM ） trapped by sex pheromone, six treatments consisting of 1, 3, 5, 7, 9, 11 lure respectively in each trap and the tests were conducted in a peach orchard. The results showed that mating time of OFM started after 17：00, the peak of mating time was between 19：00-20：00 and mating behaviors obviously declined after 20：00. The treatments including 3-11 sex pheromone lures could reflect mating methods of OFM, whereas the treatment of 1 sex pheromone lure had significant difference from other treatments on trapping amounts.

关 键 词：梨小食心虫 时辰节律 性信息素 诱捕器 

分 类 号：S436.612.29[农业科学—农业昆虫与害虫防治]