What stage of the Winter Moth life cycle overwinters in dormancy?
Answer
The tiny, ridged eggs laid by the female on host tree bark.
The crucial phase that allows the Winter Moth to survive the cold temperatures of the winter months is the egg stage. After the late autumn mating, the female deposits her eggs, which are described as tiny and ridged, typically in clusters on the bark of host trees, frequently situated near buds or within crevices. These eggs remain dormant throughout the entire winter period. Hatching only occurs when spring arrives and rising temperatures signal the appropriate time for the larvae to emerge and begin feeding on new foliage.
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