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| 烟蚜茧蜂生殖特性研究 | |
| 引用本文： | 路虹 石宝才. 烟蚜茧蜂生殖特性研究[J]. 华北农学报, 1993, 8(1): 76-79 |
| 作者姓名： | 路虹 石宝才 |
| 作者单位： | 北京市农林科学院植保、环保研究所 北京100081(路虹，石宝才)，北京市农林科学院植保、环保研究所 北京100081(张芝利) |
| 摘 要： | 烟蚜茧蜂雌蜂羽化后即可产卵,每头雌蜂一生平均产卵417.9粒(297～568粒),雌蜂寿命9天(6～12天),日平均产卵47.5粒(35.9～79.1粒),羽化后第三天为产卵高峰期,五天之内可以产出一生卵量的73%.该蜂在羽化后第一天(从早8点到晚8点)均衡产卵. |
| 关 键 词： | 烟蚜茧蜂 桃蚜 繁殖力 寄生蜂 |
Studies on Fecundity of Aphidius gifuensis Ashmead |
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| Lu Hong Ski Baocai Zhang Zhili. Studies on Fecundity of Aphidius gifuensis Ashmead[J]. Acta Agriculturae Boreali-Sinica, 1993, 8(1): 76-79 | |
| Authors: | Lu Hong Ski Baocai Zhang Zhili |
| Abstract: | The Aphidius gifuensis female lays eggs as soon as it emerges from the mummy. Its fecundity averages out to 417.5 eggs (297-568) . A total of 47.5 eggs are laid per day. Its average life span is 9 days (6 -12) . The egg-laying peak comes 3 days after emergence. The eggs laid 1 to 5 days after emergence comprise 73% of the total egg production in its whole life. |
| Keywords: | Aphidius gifuensis Mgzus persicae Fecundity |
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