Hussain, Khadim, Wajid Nazeer, Muhammad Akbar, Farzana Ashraf, Muhammad Idrees Khan, Hafiz Muhammad Imran, Muhammad Ilyas Sarwar, Fida Hussain, and Javed Iqbal. 2022. “Quantitative Study of Cry1Ac Protein and Bioassay for Helicoverpa Armigera at Different Development Stages of Upland Cotton (Gossypium Hirsutum L.) ”. Pakistan Journal of Biochemistry and Biotechnology 3 (2):75-82. https://doi.org/10.52700/pjbb.v3i2.184.