Scientific name: Dendrolimus sibiricus
Redness: 40-80 mm
Origin: Russia and restricted areas in north Kazajistan, Mongolia, China and Korea
Name (ES): Polilla de la seda siberiana
Description:
A major defoliator of conifer forest masses, the larvae feed on acicles. Conifers include pine, fir and cypress trees. The impact from infestation can lead to death or extreme weakening in hosts.