Parasitoid secretions provoke ant warfare
| Autor: | Toshiharu Akino, Graham W. Elmes, Jeremy A. Thomas, S. Wakamura, D. J. Simcox, J. J. Knapp, J. C. Wardlaw, S. Gerty |
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| Rok vydání: | 2002 |
| Předmět: |
Multidisciplinary
Host (biology) media_common.quotation_subject fungi Endangered species food and beverages Zoology Insect biochemical phenomena metabolism and nutrition Ant colony Biology biology.organism_classification Brood Parasitoid behavior and behavior mechanisms Agonistic behaviour Mimicry reproductive and urinary physiology media_common |
| Zdroj: | Nature. 417:505-506 |
| ISSN: | 1476-4687 0028-0836 |
| Popis: | Insect social parasites are extreme specialists that typically use mimicry or stealth to enter ant colonies to exploit the rich, but fiercely protected, resources within their nests. Here we show how a parasitic wasp (parasitoid) contrives to reach its host, itself an endangered species of social parasite that lives inside the brood chambers of ant nests, by releasing semiochemicals to induce in-fighting between worker ants, locking the colony in combat and leaving it underprotected. Four of these chemicals are new to biology and have the potential to control pest species by inducing different agonistic behaviours in ants. |
| Databáze: | OpenAIRE |
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