Crabgrass (Digitaria sp.)on football field

One of the routine maintenance tasks for athletic field management is the control of weeds. This is not just for aesthetic purposes. Sometimes the weeds can result in reduced lateral shear strength and increased chance for athlete injury. Herbicides, when used according to the label, have been shown to present minimal risk to end users and are typically employed by athletic managers to selectively remove different weeds. However, we are increasingly seeing laws and regulations being passed aimed at reducing exposure to pesticides, including bans of pesticide use on public lands or on school property. In these areas the use of synthetic herbicides is not permitted and alternative management strategies need to be used. Continue reading Organic & Synthetic Herbicides for Athletic Fields →