Biocontrol Science and Technology (2003) 13, 529-535

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K.A. Hoelmer and C.H. Pickett (2003)
Geographic origin and taxonomic history of Delphastus spp. (Coleoptera: Coccinellidae) in commercial culture
Biocontrol Science and Technology 13 (5), 529-535
Abstract: Most of the published studies of Delphastus pusillus biology and behavior on Bemisia spp. actually refer to D. catalinae. Similarly, Delphastus species in commercial insectary cultures are probably D. catalinae and not D. pusillus. We discuss the historical reasons for the clouded identity of these native coccinellid beetles.
(The abstract is excluded from the Creative Commons licence and has been copied with permission by the publisher.)
Link to article at publishers website
Database assignments for author(s): Kim A. Hoelmer, Charles H. Pickett

Research topic(s) for pests/diseases/weeds:
biocontrol - natural enemies
Research topic(s) for beneficials or antagonists:
identification/taxonomy


Pest and/or beneficial records:

Beneficial Pest/Disease/Weed Crop/Product Country Quarant.


Delphastus catalinae (predator)
Delphastus pusillus (predator)