[1]
H. V. Weems, Jr. and T. R. Fasulo, “Apple Maggot, Apple Maggot Fly, Rhagoletis pomonella (Walsh) (Insecta: Diptera: Tephritidae): EENY-261/IN505, 1/2002”, EDIS, vol. 2004, no. 8, Jul. 2004.