There are many other products used for lawn care that we know less about. Research at Cornell and other Universities will soon tell us if there is a need to be concerned about the movement of pesticides, and if so, which ones. Although there is no need for alarm, the following steps make good sense. Only apply a pesticide when absolutely needed. Follow the directions for rate, timing, and method of application.
Spot treat pests if possible.
Do not overwater your lawn. Groundwater is a precious commodity that we must protect for generations to come. Common sense lawn care as outlined in this article will enable you to do your part to protect this vital natural resource.