The level of Cry1Ac endotoxin and its efficacy against H. armigera in Bt cotton at large scale in Pakistan. - Jamil, Shakra; Shahzad, Rahil; Rahman, Sajid Ur; Iqbal, Muhammad Zaffar; Yaseen, Muhammad; Ahmad, Shakeel; Fatima, Rida (GM Crops & Food, 2021)