J. H.  Cane, ?The importance of native bees to rabbiteye blueberry pollination?, in Third Biennial Southeast Blueberry Conference, Tifton, GA, 1986.

J. H.  Cane and Payne, J. A., ?Foraging ecology of the bee Habropoda laboriosa (Hymenoptera: Anthophoridae), an oligolege of blueberries (Ericaceae: Vaccinium) in the southeastern United States?, Annals of the Entomological Society of America, vol. 81, pp. 419 - 427, 1988.