This presentation will be about how imazapyr, triclopyr, and metsulfuron drift can affect cotton growth, development, and yield. These herbicides are commonly used for weed control in pastures, right-of-ways, and forestry plantations and there is a potential for drift from the application site to cotton. Results from this project showed that yield reductions were caused by these herbicides. This knowledge will be beneficial to cotton growers faced with a drift situation from these herbicides.