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1. Spraying the unmodified corn with Bt toxin is not recommended because Bt toxin is a pesticide derived from a bacterium called Bacillus thuringiensis. It is typically used in genetically modified (GM) crops to protect them from certain insects.
2. The reason why spraying unmodified corn with Bt toxin is not advisable is that the toxin is more effective and environmentally friendly when incorporated into GM crops. When Bt toxin is produced within the plant through genetic modification, it is targeted to specific pests, reducing the need for broad-spectrum chemical insecticides.
3. By using GM crops with Bt toxin, farmers can protect their crops from pests more efficiently while minimizing the impact on beneficial insects and reducing the overall amount of chemical pesticides used in agriculture. This approach is a more sustainable and targeted way of pest control compared to spraying the toxin externally on non-GM crops.
I hope this explanation helps you understand why it is not recommended to spray unmodified corn with Bt toxin. Let me know if you have any further questions!
