4. Does Bt corn or Bt cotton only kill specific pests that damage the crop? a. The Bt toxin kills all insects. b. The Bt toxin kills European corn borer and other flying insects. c. The Bt toxin kills ...

Interestingly, due to the introduction of Bt maize, recent research suggests there has been an areawide suppression of European corn borer populations (Hutchison et al. 2010). This is beneficial ...

Seed companies say many of them started using the zone pricing model about 20 years ago, when the first Bt corn borer trait hit the market. “The concept of zone pricing began in high corn borer ...