What is one consequence of using glyphosate on crops?

What is one consequence of using glyphosate on crops?

• A. Increased yields
• B. Development of glyphosate-resistant weed populations
• C. Reduction in crop diversity
• D. Improved soil quality

Answer: (B)

Using glyphosate on crops can lead to the development of glyphosate-resistant weed populations. This consequence arises because glyphosate is a broad-spectrum herbicide that targets specific enzymes found in plants and some microorganisms but not in animals. When applied repeatedly over time, some weed species may survive exposure to glyphosate due to genetic variation that confers resistance. As resistant weeds proliferate, they can become dominant, making it increasingly challenging for farmers to control them. This can lead to a cycle of dependence on more potent herbicides or a change in weed management practices. Consequently, the introduction of glyphosate has significantly impacted agricultural practices, as farmers have to adopt integrated weed management strategies to combat the emergence of these resistant populations, which can negatively affect crop yields and pest management efforts.

Using glyphosate on crops can lead to the development of glyphosate-resistant weed populations. This consequence arises because glyphosate is a broad-spectrum herbicide that targets specific enzymes found in plants and some microorganisms but not in animals. When applied repeatedly over time, some weed species may survive exposure to glyphosate due to genetic variation that confers resistance.

As resistant weeds proliferate, they can become dominant, making it increasingly challenging for farmers to control them. This can lead to a cycle of dependence on more potent herbicides or a change in weed management practices. Consequently, the introduction of glyphosate has significantly impacted agricultural practices, as farmers have to adopt integrated weed management strategies to combat the emergence of these resistant populations, which can negatively affect crop yields and pest management efforts.