Drifting bumble bee (Hymenoptera: Apidae) workers in commercial greenhouses may be social parasites.
| Autor: | Birmingham, Anna L1 alb@sfu.ca, Hoover, Shelley E1, Winston, Mark L1, Ydenberg, Ron C1 |
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| Zdroj: | Canadian Journal of Zoology. Dec2004, Vol. 82 Issue 12, p1843-1853. 11p. |
| Databáze: | Academic Search Ultimate |
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