What is a typical consequence of high levels of phytotoxicity in herbicide application?

High levels of phytotoxicity in herbicide application can lead to leaf burn and plant death. Phytotoxicity refers to the toxic effects of certain chemicals on plants, often manifesting as visible damage to the foliage and overall plant health. Symptoms include wilting, necrosis (tissue death), and chlorosis (yellowing of leaves), which can significantly weaken or kill the plant.

When herbicides are applied in excess or when plants are sensitive to specific active ingredients, the resultant damage can range from temporary stress to long-term detriment, particularly if the damage is severe enough to die off. This is critical in pest control, as the goal is to eliminate unwanted plants without harming desired vegetation. Therefore, understanding and managing phytotoxicity is essential for effective and responsible herbicide use in ornamental and turf settings.