Open Access Research Paper Views (293) Download (11) Heavy metals stress on the growth parameters of the cotton leaf worm, Spodoptera Littoralis (Boisd.), (Lepidoptera: Noctuidae) S.A. Abu Elela, W.M. Elsayed J. Bio. Env. Sci.6( 4), 297-302, April 2015. Key: Cotton leaf wormGrowth parametersheavy metalsSpodoptera littoralis Details