How many generations do Sod Webworms typically have in a year?

Sod Webworms typically have two generations per year. This life cycle involves the larvae, which are the damaging stage, emerging in the spring and early summer and then again in late summer. During these periods, the larvae feed on grass, often leading to noticeable damage in lawns. The first generation usually begins as the weather warms, and the larvae are active until they pupate and emerge as adults to lay eggs for the second generation. Understanding this dual generational pattern helps turf managers time their pest management strategies effectively, allowing for better control of Sod Webworms and minimizing damage to cool-season turfgrass.