Which description correctly reflects phytotoxicity?

Which description correctly reflects phytotoxicity?

• A. It is an undesirable plant injury
• B. It increases crop yield
• C. It improves soil health
• D. It prevents rain

Answer: (A)

Phytotoxicity means toxic effects of pesticides or other chemicals on plants, causing injury to the plant tissues. This injury can show up as leaf burn, spots, chlorosis, necrosis, or stunted growth, leading to reduced vigor. That’s why the description “an undesirable plant injury” best captures phytotoxicity. It does not describe something that increases yield, improves soil health, or prevents rain. To avoid phytotoxicity, follow label directions, use appropriate rates, and consider plant sensitivity and environmental conditions during application.

Phytotoxicity means toxic effects of pesticides or other chemicals on plants, causing injury to the plant tissues. This injury can show up as leaf burn, spots, chlorosis, necrosis, or stunted growth, leading to reduced vigor. That’s why the description “an undesirable plant injury” best captures phytotoxicity. It does not describe something that increases yield, improves soil health, or prevents rain. To avoid phytotoxicity, follow label directions, use appropriate rates, and consider plant sensitivity and environmental conditions during application.