Which pest has a life cycle that involves an ovipositing period starting in late May?

The pest with a life cycle that includes an ovipositing period starting in late May is the Fletcher Scale. This insect is known for its reproductive behavior where adult females lay eggs at this time of year, contributing to the population dynamics of the pest. Understanding the timing of this ovipositing period is essential for effective pest control strategies, including the application of appropriate pesticides or preventive measures when the young insects, or nymphs, are most vulnerable.

In contrast, other pests listed have different life cycle stages and schedules. The Gypsy Moth is known to lay eggs in late summer to early fall, the Bronze Birch Borer has a life cycle tied to specific tree host conditions rather than a fixed ovipositing time in late spring, and the Redheaded Sawfly does not typically oviposit during late May. Recognizing the distinct life cycles among these pests allows for more targeted pest management efforts, improving effectiveness and minimizing the impact on non-target organisms.