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| 胭脂虫的行为及生殖特性 | |
| 引用本文： | 张忠和,卢振龙,秦志虹.胭脂虫的行为及生殖特性[J].昆虫知识,2008,45(4). |
| 作者姓名： | 张忠和 卢振龙 秦志虹 |
| 作者单位： | 1. 中国林业科学研究院资源昆虫研究所,昆明,650224 2. 西南林学院资源学院,昆明,650224 3. 昆明市东川区林科所,昆明,654100 |
| 基金项目： | 国家科技支撑计划重点项目 , 国家林业局科技推广项目 , 云南省林业厅资助项目 , 国家林业局星火项目 , 国家农业科技成果转化基金 |
| 摘 要： | 对胭脂虫Dactylopius coccus Costa在产卵、孵化、固定、泌蜡、蜕皮、结茧、羽化等方面的行为特性进行观察,并就该虫在有性及无性生殖两方面进行研究。结果表明,有性生殖♀虫平均怀卵量为269粒/雌,平均产卵量232粒/雌,平均孵化率96.5%,雌雄成虫性比约为3∶1,♂蛹羽化率可达94.7%,发育起点温度为5.77℃,世代有效积温为1600.60日.度。该胭脂虫不能以无性生殖方式进行繁殖,种群的延续需要以有性生殖方式进行。 |
| 关 键 词： | 胭脂虫 行为 生殖 怀卵量 有效积温 |
The behavior and reproduction of Dactylopius coccus |
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| ZHANG Zhong-He,LU Zhen-Long,QIN Zhi-Hong.The behavior and reproduction of Dactylopius coccus[J].Entomological Knowledge,2008,45(4). | |
| Authors: | ZHANG Zhong-He LU Zhen-Long QIN Zhi-Hong |
| Abstract: | The biology of Dactylopius coccus Costa on laying,hatching,fixing,wax excreting,moulting,cocooning and eclosion were observed,and gamogenesis and agamogenesis of the insect were studied.The results showed that the average breeding eggs of female adults were 269,average laying eggs were 232,average hatching rate was 96.5%,the ratio of female to male was 3∶1,the rate of pupae eclosion is 94.7%,threshold temperature was 5.77℃,and effective temperature was 1 600.60 degree-day.This cochineal species could not propagate by agamogenesis and the population propagation was depended on gamogenesis. |
| Keywords: | Dactylopius coccus behaviour reproduction breeding eggs effective temperature |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ | |