What is the main advantage of using genetically modified cotton?

The primary advantage of using genetically modified cotton is enhanced pest and herbicide resistance. Genetically modified (GM) cotton has been engineered to express traits that make it resistant to certain pests, such as the cotton bollworm, which can devastate crops. This resistance not only protects the cotton plants from damage but also reduces the need for chemical insecticides, allowing farmers to lower their input costs and minimize environmental impact.

Furthermore, GM cotton may also possess herbicide tolerance traits, enabling farmers to use specific herbicides to control weeds without harming the cotton crop itself. This dual benefit of pest and weed management significantly contributes to crop productivity and sustainability.

While there are other benefits associated with cotton production, such as potential yield improvement and resource efficiency, the distinct advantage of reduced pest pressure and the ability to manage weeds more effectively highlights why enhanced pest and herbicide resistance is considered the main benefit of genetically modified cotton.