Design of an ecologically-based IPM program for fruit flies (Diptera: Tephritidae) in Tanzania Maulid W. Mwatawala, Marc De Meyer, Rhodes H. Makundi and Amon P. Maerere Fruits, 64 2 (2009) 83-90 Published online: 01 April 2009 DOI: 10.1051/fruits/2009003