Figure 4From: Improving Cry8Ka toxin activity towards the cotton boll weevil (Anthonomus grandis)Toxicity of Cry8Ka1 (Wild-type) and Cry8Ka5 (variant) proteins against A. grandis. A: Percentage mortality of A. grandis larvae at 7 days after exposure to 0, 3, 6, 9 and 12 μg/mL of Cry 8Ka1 and Cry 8Ka5. B: Probit Scale plotted against logarithmically Toxin Dilution (base 10). C: LC50 and fiducial limits.Back to article page