Abstract
Pathogens have been implicated as potential factors in the recent decline of some North American bumble bee (Bombus) species, but little information has been reported about the natural enemy complex of bumble bees in the United States. We targeted bumble bee populations in a state-wide survey in Illinois and several sites in California and Oregon where declines have been reported to determine presence and prevalence of natural enemies. Based on our observations, most parasites and pathogens appear to be widespread generalists among bumble bee species, but susceptibility to some natural enemies appeared to vary.
Original language | English (US) |
---|---|
Pages (from-to) | 220-224 |
Number of pages | 5 |
Journal | Journal of Invertebrate Pathology |
Volume | 107 |
Issue number | 3 |
DOIs | |
State | Published - Jul 2011 |
Keywords
- Conopidae
- Crithidia bombi
- Locustacarus buchneri
- Microsporidia
- Nosema bombi
- Parasitoids
- Phoretic mites
- Protozoans
- Tracheal mites
ASJC Scopus subject areas
- Ecology, Evolution, Behavior and Systematics