TY - BOOK AU - Ragab Shaker Abdelrahman AU - Ezz Eldine Abdelsamea Elshazly , AU - Hamdy Abdelsamad Elshabrawy , AU - Ismail Abdelkhalek Ismail , TI - Infestation of transgenic and normal hybrids of maize by two corn borers Sesamia cretica Led. and Ostrinia nubilalis Hübn. in Egypt / PY - 2013/// CY - Cairo : PB - Ragab Shaker Abdelrahman , KW - Bt maize KW - Chlorophan KW - NeemAzal-T/S N1 - Thesis (Ph.D.) - Cairo University - Faculty of Agriculture - Department of Economic Entomology and Pesticides; Issued also as CD N2 - The present investigation aimed to evaluate the effect of different maize hybrids (transgenic and normal) on certain biological aspects of Sesamia cretica Led. and Ostrinia nubilalis Hübn infesting Zea mays L. The experiments were carried out in the laboratory of the Pests and Plant Protection Dept., National Research Center and in Elayat region at Giza Governorate, Egypt, throughout the early and late summer plantations of 2010-2011 growing season ER -