Sources Cited for Apple Maggot
Bush, G.L. 1966. The Taxonomy, Cytology and Evolutions of the Genus Rhagoletis in North America (Diptera, Tephritidae). Bull. Mus. Comp. Zool. Harvard University 134:431-562.
Porter, B.A. 1928. The Apple Maggot. United States Department of Agriculture Technical Bulletin No. 66. 48 pp.
Disclaimer: The department received this submission in hardcopy only, which has been converted into an accessible format to meet Australian Government accessibility requirements. While due care was taken to ensure the information was reproduced accurately, the PDF should be considered the original document for official purposes.