生物安全学报2016，Vol.25Issue(1)：31-34,4.DOI:10.3969/j.issn.2095-1787.2016.01.007
温度、光照强度对瓜实蝇成虫飞行行为的影响
Effects of temperature and light on take-off activity of Bactrocera cucurbitae
摘要
Abstract
[Background] Bactrocera cucurbitae is the important pest of Amphisarca in Sourthern China. The objective of this study was to examine the fly movement of B. cucurbitae to between control this fly. [Method] Based on the known biological characteris-tics, artificial climate chamber and some other equipment were used to study the effects of temperature and light changes on fly be-havior activity of B. cucurbitae. [Result] The results showed that the fly activities increased with temperature starting at 15℃ with an optimum temperature between 20 and 30 ℃. Flying activities were obviously the greatest at temperatures above 35 ℃ and the least when temperatures dropped under 10℃. The activity percent of B. cucurbitae is more than 50% at 25~40℃, but it is 0% at 10、15 and 45 ℃ respectively. Light intensity also affected fly behavior with fly activities increasing over 2400 lx and reaching a peak at 9600 lx. Extreme light intensity (12000 lx) inhibited flight behavior. The number of take-off activity of B. cucurbitae increased with the increase of light intensity.[Conclusion and significance] Extremes in temperature and light intensity may limit flight activity of B. cucurbitae. Moderate high temperature can encourage fly behavior.关键词
瓜实蝇/温度/光照/飞行行为Key words
Bactrocera cucurbitae/temperature/light/flight activity引用本文复制引用
崔志富,曹凤勤,程立生,符悦冠,万方浩,张桂芬..温度、光照强度对瓜实蝇成虫飞行行为的影响[J].生物安全学报,2016,25(1):31-34,4.基金项目
农业部公益性行业科研专项(201103026)；海南大学服务地方经济项目；中西部项目(MWECSP-RT08) （201103026）
