What is Glyphosate's non-target toxicity?

• A. Non-toxic to aquatic species and wildlife.
• B. Highly toxic to fish at all concentrations.
• C. Causes immediate death to birds.
• D. Destroys water quality at any level.

Answer: (A)

Glyphosate’s non-target toxicity is generally low, especially for aquatic wildlife, when used as directed. This is why it’s considered relatively safe for non-target organisms compared with many other pesticides. The label data commonly show low acute toxicity to birds and fish, so the idea that it is non-toxic to aquatic species and wildlife captures that overall safety profile. However, toxicity can change with the formulation, concentration, and exposure conditions—some surfactants added to the product can increase toxicity to aquatic life, and runoff or drift into water can harm non-target organisms. Always follow label directions, use appropriate buffer zones, and avoid applications near water to protect non-target species. Statements suggesting it is highly toxic to fish at all concentrations, causes immediate death to birds, or destroys water quality at any level do not reflect its typical risk profile.