摘要
本文模拟城镇周围光照环境,在室内设置3种光:505nm绿光、589nm黄光、380～780nm白光,光照强度为2～11lx,对棉铃虫的飞翔活动进行了测试。结果显示:白光对棉铃虫飞翔的主要参数有显著影响,如:飞行次数、累计飞行距离、累计飞行时间、最长持续飞行时间明显缩短,最长持续停飞时间明显延长等;绿光和黄光对棉铃虫的飞翔活动影响不明显。
The light environments of the city and town were simulated and the flight activity of Helicoverpa arrnigera was monitored by using flight mill under three different wavelengths： green （505 nm）, yellow （589 nm） and white （380--780 nm）, with intensity of about 2--11 lx in the laboratory. The results showed that flight activity was markedly affected by white light, flight degree, accumulative total distance, accumulative total flight duration, the markedly shortened longest flight duration and the markedly prolonged longest halt duration. The effect of light at 505 nm and 589 nm on the flight activity of Helicoverpa armigera was not obvious.
出处
《植物保护》
CAS
CSCD
北大核心
2008年第6期36-39,共4页
Plant Protection
基金
河南省十一五科技攻关项目(072102160004)
河南省农业科学院高新技术孵化项目(豫农科[2006]101号)
关键词
光照
棉铃虫
飞翔活动
light
Helicoverpa a rmigera
flight activity
