Synanthedon polaris (Staudinger, 1877)

on Salix

parasite

The larvae bore in the basal parts of the stem and in the roots.

host plants

Salicaceae, monophagous

Salix breviserrata, glauca, glaucosericea, helvetica, lapponum, phylicifolia.

phenology

The larva lives for three years.

distribution within Europe

(PESI, 2018).

references

Laštůvka & Laštůvka (2001a).

mod 25.ix.2018