TY - BOOK AU - Marwa Mohamed Ahmed Farag AU - Ahmed Ahmed Ahmed Sharaf Eldin , AU - Ezz Eldin Abdelsamiah Elshazly , TI - Heat requirements as a tool for predicting the annual generations of peach fruit fly , bactrocera zonata (Saunders) diptera : tephritidea / PY - 2009/// CY - Cairo : PB - Marwa Mohamed Ahmed Farag , KW - Bactrocera zomata saunders KW - Heat unit accumulations KW - Lower threshold N1 - Thesis (M.Sc.) - Cairo University - Faculty of Agriculture - Department of Economic Entomology and Pesticides; Issued also as CD N2 - The present study dealt with some biological aspects of peach fruit fly (PFF), bactrocera zomata (Saunders) as a principal step for calculating its heat units requirements necessary to be used through forecasting system for establishment IPM programs ER -