herbicide-resistant crop
Quick Summary
Herbicide-resistant crops (HRCs) are genetically engineered plants designed to tolerate specific chemical herbicides. This allows farmers to spray herbicides to eliminate weeds without harming their crops. This technology has been valuable for practices like no-till farming, which helps prevent soil erosion.12
However, the widespread use of HRCs has led to an increase in herbicide application, contributing to the development of "super-weeds" resistant to these chemicals. This has, in turn, led to a tenfold increase in the use of herbicides like Roundup, which can harm pollinating insects, wildlife, and potentially humans. While some genetically modified crops, like Bt corn, have reduced the need for insecticides, herbicide-resistant crops remain a subject of controversy regarding their environmental impact.314
- Genetically Modified Organisms (GMO) - Con 3: GMO crops can harm the environment through the increased use of toxic herbicides and pesticides.
- herbicide
- agricultural sciences - Emerging agricultural sciences
- Genetically Modified Organisms (GMO) - Pro 3: Growing GMO crops has environmental benefits, such as reduced pesticide use, less water waste, and lower carbon emissions.
- plant disease - The use of genetic engineering in developing disease-resistant plants
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