TY - BOOK AU - Farag,Ahmed Mohammed Ahmed TI - Biochemical studies on the effect of some insect growth regulators on the cotton leaf worm PY - 2001/// KW - Spodoptera littoralis KW - Control KW - Growth regulators N1 - Thesis (M.A.)-- Cairo University, 2001; Includes bibliographical references (leaves 135-155); Microfiche.Cairo, Egypt :ASUNET, 3 microfiches:negative ER -