highly significantp < 0.001
Larvae fed South African Bt maize had much higher survival (about 80%) than larvae fed Spanish Bt maize (below 40%) ( Figure 2 , left panel), the differences were highly significant ( p < 0.001, coxph test).
Larvae fed South African Bt maize had much higher survival (about 80%) than larvae fed Spanish Bt maize (below 40%) ( Figure 2 , left panel), the differences were highly significant ( p < 0.001, coxph test).