Eriocampa umbratica (Klug, 1816)

on Alnus

parasite

Oviposition scars like in Eriocampa ovata; also rhe larvae are similar to that species, the woolly wax covering here is even more extreme.

host plants

Betulaceae, monophagous

Alnus.

references

Beneš & Holuša (2015a), Buhr (1964a), Roskam (2019a).

mod 28.xi.2019