Drepana falcataria

Pebble hook-tip

Description

Drepana falcataria, commonly known as the pebble hook-tip, belongs to the family Drepanidae. It has a wingspan of 27–35 mm, with adults displaying pale greyish-yellow wings with fine dark wave patterns. The species is widespread in Europe, from Northern Spain to East Asia, and is particularly common in Central Europe. It thrives in various habitats, including forests, streamside areas, and even gardens, as long as host plants are available. D. falcataria primarily feeds on birch (Betula) and alder (Alnus) trees. The moth flies from April to early September in two generations, and the larvae develop between late May and early October. The pupae hibernate, completing the species' life cycle.

Symptom

Affected trees may exhibit defoliation caused by the larvae feeding on leaves, though significant damage is rare. Larvae are easily spotted due to their distinctive red-brown dorsal surface and spiny appearance.

Tree Species: Birch, Oak, Alder, Poplar, Willow

Part of a plant- attacked: Leaf / Needle

Pest significance: Less harmful

Pest Category: Insects

Invasive Species: No

Present in EU: Yes