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Food-Gathering Behaviour of Honey, Bumble, and Leaf-Cutter Bees (Hymenoptera: Apoidea) in Alberta1

Published online by Cambridge University Press:  31 May 2012

G. A. Hobbs
Affiliation:
Research Station Canadaa Department of Agriculture, Lethbridge, Alberta
W. O. Nummi
Affiliation:
Research Station Canadaa Department of Agriculture, Lethbridge, Alberta
J. F. Virostek
Affiliation:
Research Station Canadaa Department of Agriculture, Lethbridge, Alberta

Extract

In the prairie region of Western Canada certain species of bumble bees are the principal pollinators of red clover, Trifolium pratense L. (Hobbs, 1957). Certain bumble and leaf-cutter bees are the only effective pollinators of alfalfa, Medicago sativa L., in Western Canada (Hobbs and Lilly, 1954; Hobbs, 1956; Peck and Bolton, 1946; Stephen, 1955). Unfortunately, bumble and leaf-cutter bees are seldom very abundant.

Type
Articles
Copyright
Copyright © Entomological Society of Canada 1961

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References

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