TY - DATA AU - Attia,Hala Shawky Azab TI - Efficiency of nanoparticles and Beauvaria basiana against Spodoptera littoralis (Boisd.) PY - 2017/// KW - Spodoptera littoralis KW - Biological control KW - Nanoparticles. N1 - Thesis (M.S.) -- Zagazig University, 2017; Includes bibliographical references (Leaves100-121) UR - http://nile.enal.sci.eg/thesis/5047.pdf ER -