What does phytotoxicity refer to?

Phytotoxicity specifically refers to the injury or toxicity that occurs in plants due to exposure to certain substances, such as pesticides, herbicides, or even environmental stresses. When a plant is affected by phytotoxicity, it can exhibit symptoms such as leaf burn, stunted growth, chlorosis, or reduced yield, which can ultimately impact the health and productivity of the plant.

Understanding phytotoxicity is crucial for those applying pesticides, as it helps ensure that the treatments used are effective against target pests while minimizing harm to the plants themselves. This knowledge can guide the selection of appropriate chemicals, as well as the timing and method of application to avoid any adverse effects on the crops being treated.