What does GPM stand for in herbicide application measurements?

GPM stands for Gallons per Minute, which is a crucial measurement for herbicide application as it indicates the flow rate of the liquid being applied. This measurement is essential for calibrating application equipment to ensure that the correct amount of herbicide is delivered to the target area in a timely manner. Proper calibration is vital for achieving effective weed control while also minimizing the potential for damage to desirable plants and the environment.

Understanding the flow rate allows applicators to adjust their equipment based on the size of the area being treated, the specific herbicide being used, and the desired application rate. This helps achieve consistent coverage and efficacy of the herbicide, promoting healthy turf and ornamental plants while effectively managing weed populations.