Pathogens, Pests, and Economics: Drivers of Honey Bee Colony Declines and Losses
The Western honey bee (Apis mellifera) is responsible for ecosystem services (pollination) worth US$215 billion annually worldwide and the number of managed colonies has increased 45% since 1961. However, in Europe and the U.S., two distinct phenomena; long-term declines in colony numbers and increa...
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Veröffentlicht in: | EcoHealth 2013-12, Vol.10 (4), p.434-445 |
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