文献类型：期刊文献

中文题名：温度对花绒寄甲飞行能力的影响

英文题名：Effects of temperature on the flight capacity of Dastarcus helophoroides (Coleoptera: Bothrideridae)

作者：曹亮明[1] 魏可[1] 崔建新[2] 陈然[1] 杨忠岐[1] 王小艺[1]

第一作者：曹亮明

机构：[1]中国林业科学研究院森林生态环境与保护研究所/国家林业局和草原森林保护学重点实验室,北京100091;[2]河南科技学院植物保护系,河南新乡453003

年份：2019

卷号：41

期号：5

起止页码：1041-1044

中文期刊名：环境昆虫学报

外文期刊名：Journal of Environmental Entomology

收录：CSTPCD;;北大核心:【北大核心2017】；CSCD:【CSCD_E2019_2020】；

基金：河南省科技开放合作项目(172106000056)

语种：中文

中文关键词：寄生性鞘翅目;蛀干害虫;天敌;扩散能力;飞行行为

外文关键词：Parasitic coleopteroids;wood borer;natural enemy;diffusibility;flight behavior

分类号：Q965;S476

摘要：为了了解花绒寄甲的飞行行为以及评估其飞行能力,本研究采用飞行磨吊飞技术,测定了不同性别的花绒寄甲成虫在15℃、20℃、25℃、30℃和35℃条件下的飞行距离、飞行持续时间以及平均飞行速度的差异。研究结果表明,花绒寄甲是一种飞行能力很强的昆虫,24h内最远能飞行22km,飞行持续时间可达11h,飞行平均速度在0.43~0.55m/s之间。总体上雌性花绒寄甲飞行距离和飞行时间均随温度升高而增加,但温度对飞行速度的影响不显著。生物防治生产实践中,花绒寄甲适宜的释放温度在25℃到35℃之间。
To know flying behaviors of Dastarcus helophoroides as well as its flying ability,the flight behaviors of D.helophoroides adults were tested using flight mill at different temperatures,15℃,20℃,25℃,30℃ and 35℃.Three parameters,flight distance,flight duration and average speed,within 24 hours were compared at different temperatures.The results indicated that D.helophoroides had strong flight ability,which could fly the maximum distance 22 km and the maximum time 11 h within 24 h,with the average flight speed between 0.43 and 0.55 m/s.The flight distance and duration of female increased with the increase of temperature,however,the flight speed did not differ significantly under various treatment temperatures.These findings showed that the suitable release temperature was between 25℃ and 35℃ in the practice of biological control.