Figure 7.
Toxicity of Cyt1Aa or hybrid-Cyt1Aa variants to Manduca sexta or Plutella xylostella larvae. M. sexta neonate or P. xylostella third instar larvae were treated with 2 μg of Cyt1Aa or hybrid-Cyt1Aa per cm2 artificial diet. The mortality was monitored after 15 days. Twenty-four larvae were used per toxin concentration in triplicate. Letters above the bars indicate significant differences with the Cyt1Aa toxin by ANOVA with significant differences P < 0.01.