They’re called leafhoppers. Yes, that is the incredibly scientific name that lawn care experts have come up with for a small green bug that hops from leaf to leaf, or should I say blade to blade. Maybe we should rename them bladehoppers. Up close they’re about the size of a grain of rice. Leafhoppers are always present in your lawn. They suck the juices out of the grass blades. Damage is usually visible as a small yellow spot in the middle of the blade. They also excrete a sap like substance called honeydew which sometimes appears as a shiny spot on the blade. Leafhoppers do very little damage. A huge infestation might give your lawn a slightly pale appearance. Since the damage is only short term and superficial, and such large infestations are very short lived, treatment is not recommended. Leafhoppers overwinter in debris and thatch and emerge in mid spring. Females lay eggs in the early summer which hatch within two weeks.