Which stage is described as the overwintering stage for azalea lace bugs?

Which stage is described as the overwintering stage for azalea lace bugs?

• A. Eggs on leaves.
• B. Adults in bark.
• C. Pupae in soil.
• D. Nymphs on flowers.

Answer: (A)

Overwintering means the stage that carries the population through winter and resumes development when conditions warm again. For azalea lace bugs, this survival happens in the egg stage, laid on the leaves. The eggs are placed along leaf veins and stay through the cold months, then hatch in spring to produce nymphs that feed on new growth. Because the eggs overwinter on the leaves, this stage is the one that answers how the insect persists year to year. This is why management is often focused on the early-season window when eggs are just about to hatch or have recently hatched, using approaches that target eggs on leaves or prevent hatch. Other stages—adults in bark, pupae in soil, or nymphs on flowers—do not serve as the overwintering form for azalea lace bugs, so they aren’t the correct description of the overwintering stage for this species.

Overwintering means the stage that carries the population through winter and resumes development when conditions warm again. For azalea lace bugs, this survival happens in the egg stage, laid on the leaves. The eggs are placed along leaf veins and stay through the cold months, then hatch in spring to produce nymphs that feed on new growth. Because the eggs overwinter on the leaves, this stage is the one that answers how the insect persists year to year.

This is why management is often focused on the early-season window when eggs are just about to hatch or have recently hatched, using approaches that target eggs on leaves or prevent hatch. Other stages—adults in bark, pupae in soil, or nymphs on flowers—do not serve as the overwintering form for azalea lace bugs, so they aren’t the correct description of the overwintering stage for this species.