| 荔枝蝽卵两种寄生蜂种间辨别寄主的能力 |
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| 引用本文： | 吴孟沣.荔枝蝽卵两种寄生蜂种间辨别寄主的能力[J].福建农林大学学报(自然科学版),2002,31(1):41-43. |
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| 作者姓名： | 吴孟沣 |
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| 作者单位： | 福建农林大学植物保护学院,福建,福州,350002 |
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| 摘 要： | 在室内以荔枝蝽卵为寄主研究荔枝蝽卵平腹小蜂和跳小蜂的种间辨别寄主的能力 .结果表明 :平腹小蜂和跳小蜂种间不具备辨别寄主卵是否被异种蜂寄生过的能力 .跳小蜂不能从寄主卵外、卵内辨别寄主卵是否被同种蜂寄生过 .两种蜂对寄主卵的竞争结果是二者都不能繁殖出正常的后代 .
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| 关 键 词： | 荔枝蝽卵 平腹小蜂 跳小蜂 辨别寄主能力 |
| 文章编号： | 1006-7817(2002)01-0041-03 |
| 修稿时间： | 2001年9月20日 |
Interspecific host discrimination of Anastutus japonicus (Hymenoptera: Eupel midae) and Ooencrytus phongi (Hymenoptera: Encyrtidae), two egg parasites of litchi stinkbug |
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| WU,Mei,xiang.Interspecific host discrimination of Anastutus japonicus (Hymenoptera: Eupel midae) and Ooencrytus phongi (Hymenoptera: Encyrtidae), two egg parasites of litchi stinkbug[J].Journal of Fujian Agricultural and Forestry University,2002,31(1):41-43. |
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| Authors: | WU Mei xiang |
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| Abstract: | Interspecific host discrimination of Anastutus japonicus Ashmead and Ooencrytus phongi Trj. et al, two important egg parasites of litchi stinkbug Tessaratoma papillosa (Drury), was studied in the laboratory. Between A.japonicus and O.phongi , they, one another, were not able to distinguish if hosts were parasitized or not. From inside and outside of eggs, O.phongi failed to define conspecifically parasitized and unparasitized hosts. The result of competition between two egg parasites was that both could not produce normal offspring. |
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| Keywords: | egg of Tessaratoma papillosa Anastutus japonicus Ooencrytus phongi host discrimination |
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