What does phytotoxicity refer to?

Phytotoxicity refers specifically to the toxicity or injury that occurs in plants due to exposure to certain substances, such as pesticides, herbicides, or environmental factors. When a plant experiences phytotoxicity, it may exhibit symptoms such as chlorosis (yellowing of leaves), stunted growth, or even death, depending on the severity and duration of the exposure. This concept is crucial in agriculture and pest management, as it helps practitioners understand the effects of chemical treatments on crops and non-target plants. Therefore, understanding phytotoxicity is essential for ensuring effective pest control while minimizing harm to desirable vegetation.