NOTES ON THE DOGWOOD FRUIT FLY, A RACE OF RHAGOLETIS POMONELLA (WALSH)

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Abstract
In the 69th Annual Report of the Entomological Society of Ontario (1938), pages 56 and 57, the writer compares the Rhagoletis reared from dogwood (Cornus Amomum Mill.) with the morphologically similar apple maggot from apple and hawthorn.