Research Article
Natural Variation among Rice Yellow Stem Borer, Scirpophaga incertulas (Walker) and Rice Leaffolder, Cnaphalocrocis medinalis (Guenee) Populations to Bacillus thuringiensis δ-endotoxins
National Centre of Excellence in Molecular Biology, University of the Punjab, Canal Bank Road, Lahore, Pakistan
Shahid Karim
National Centre of Excellence in Molecular Biology, University of the Punjab, Canal Bank Road, Lahore, Pakistan
S. Riazuddin
National Centre of Excellence in Molecular Biology, University of the Punjab, Canal Bank Road, Lahore, Pakistan