Volume & Issue: Volume 2, Issue 1, June 2009 
Toxicity and biological effects of three Egyptian isolates of baculovirus on the cotton leaf worm, Spodoptera littoralis (boisd)

Pages 219-226

Dalia M. Mahmoud; Ragaa K.A. Hamed; AlaaEdeen M. Seufi; Mohammad S. Salama; Nadia M. Lotfi Diwan; Akila M M. El Shafei