摘要
本文研究了环境温度和光周期对枣尺蛾 (ChihuozaoYang)成虫求偶行为的影响。结果表明 :在自然条件下 ,雌蛾在羽化第一天即可求偶 ,3～ 5d求偶率最高 ,从第 6d起则明显下降 ,求偶高峰期处于 2 2∶0 0～ 2 3∶0 0 ,光照和温度对成虫的求偶行为有明显的影响。温度越低 ,求偶高峰期明显提前 ,持续时间也相应延长 。
In this paper ,the calling behaviour and the effects of environmental temperature and photoperiod on it in \%Chihuo zao \%Yang were investigated . The results showed that female began to call in the first day after emergence , and the calling activity was most intensive during 3～5 days,and went down from the sixth day. The calling peak occurred at 22∶00～23∶00 under natural control . Photoperiod and temperature obviously influenced calling behaviour. The lower the temperature was,the earlier the calling peak came, the longer the calling peak lasted . Under continuous light and dark, their calling behaviour became inactive and irregular.
出处
《山西农业大学学报（自然科学版）》
CAS
2002年第2期119-122,共4页
Journal of Shanxi Agricultural University(Natural Science Edition)
基金
山西省归国人员基金资助 (2 0 0 0 0 5 8)
关键词
环境温度
光周期
枣尺蛾
求偶行为
Chihuo zao \%Yang
Temperature
Photoperiod
Calling behaviour
