- Interactions entre deux parasitoides Diadromus collaris et D. pulchellus (Ichneumonides): Survie des parasitoides males dans des chrysalides d'Acrolepiopsis assectella soumis ou non a une competition intra- et interspecifique
- 作者: Kalmès, R.; Hedderwick, M.P.; Rojas-Rousse, D. and Chessel, D
- literature id: 29400
- catalog nub: TPL_KALMnS1983IEDPD62706320
- 文献库: Taxapad收录文献
- type: article
- publication name: Canadian Journal of Zoology
- publish date: 1983-03-01
- pages: 627-632
- volume: 61
- issue: 3
- 创建时间: 2021-03-02 15:00:32
- create by: zxmlmq (admin)
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comment:
Two species of solitary parasitoid wasps, Diadromus collaris and D. pulchellus , are able to parasitize simultaneously the same host (Acrolepiopsis assectella ). Only one parasitoid individual can develop per host. The potential of each hymenopteron to produce an adult F sub(1) was studied. Competition therefore occurs between young overabundant larvae. The theoretical and observed numbers of D. pulchellus) adults were significantly higher than those of D. collaris . However, the differences observed between the number of D. pulchellus and D. collaris adults did not suggest that one species was more competitive under thermoperiodic conditions which were favorable to D. pulchellus. none
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