For GM traits engineered specifically for herbicide tolerance, what effect can occur regarding herbicides like glyphosate?

Answer

Increased use of certain herbicides, such as glyphosate.

While insect-resistant crops often lead to reduced insecticide application, the impact of herbicide-tolerant crops introduces a different dynamic regarding chemical use. Crops engineered to tolerate specific broad-spectrum herbicides, like glyphosate, enable farmers to apply these chemicals over the entire field, including directly over the growing crop, without damaging it. This capability, while effective for weed management, has often resulted in an increased reliance on and subsequent higher application rates of that specific herbicide. Therefore, choosing a product based solely on its GMO status does not yield a single answer regarding pesticide exposure; one must analyze the specific trait engineered into the crop.

For GM traits engineered specifically for herbicide tolerance, what effect can occur regarding herbicides like glyphosate?
foodhealthSafetyGMO