| 酪蝇交配行为和能力 |
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| 引用本文： | 张婷婷,葛长荣,李思函,王凯,管云,窦体寿,肖春.酪蝇交配行为和能力[J].昆虫知识,2011,48(3):634-638. |
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| 作者姓名： | 张婷婷 葛长荣 李思函 王凯 管云 窦体寿 肖春 |
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| 作者单位： | 1. 云南农业大学植物保护学院,昆明,650201
2. 云南民望种业有限公司,昆明,650200 |
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| 基金项目： | 云南省科技厅重点攻关项目 |
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| 摘 要： | 在(27±1)℃,光周期L∶D=12∶12的条件下对酪蝇Piophila casei L.交配行为及能力进行了研究。结果表明,雌虫在羽化1min后即可交配,而雄虫在羽化30min后进行交配。进一步观察结果表明,羽化后80min的两性成虫交配率最高(90%),成虫一天之中的交配高峰期出现在10∶00—11∶00,次高峰出现在11∶00—12∶00。两性交配持续时间从4～9min不等,以5min为最多(43.3%),6min次之(23.3%)。一般情况下,雌虫一生只交配1次,雄虫从1～7次不等,但以2次为最多(45%),3次的次之(20%)。
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| 关 键 词： | 酪蝇 交配行为 |
Mating behavior and capacity of cheese skipper Piophila casei |
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| ZHANG Ting-Ting,GE Chang-Rong,LI Si-Han,WANG Kai,GUAN Yun,DOU Ti-Shou,XIAO Chun.Mating behavior and capacity of cheese skipper Piophila casei[J].Entomological Knowledge,2011,48(3):634-638. |
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| Authors: | ZHANG Ting-Ting GE Chang-Rong LI Si-Han WANG Kai GUAN Yun DOU Ti-Shou XIAO Chun |
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| Institution: | ZHANG Ting-Ting1 GE Chang-Rong1 LI Si-Han1 WANG Kai1GUAN Yun2 DOU Ti-Shou2 XIAO Chun1(1.Plant Protection College,Yunnan Agricultural University,Kunming 650201,China,2.Yunnan Minwang Co.,Ltd.,Kunming 650200,China) |
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| Abstract: | Mating behavior and capacity in the Piophila casei L.were investigated under laboratory conditions （27℃ ±1℃,L：D =12：12）.The results indicated that the females were able to mate immediately after emergence,and the males started to mate 30min after emergence.Peaking mating-rate occurred in the both sexes that just emerged 80min.It was observed that daily mating-peak occurred from 10：00 to 11.00.Mating duration of both sexes was mainly about 5min with a range from 4 to 9min.Behavioral observation indicated that females mated only once,and males could mate more than 2 times （1-7 times） with a peak of 2 times （45%）. |
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| Keywords: | Piophila casei mating behavior |
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