Fig. 3
From: The Siberian moth (Dendrolimus sibiricus), a pest risk assessment for Norway

A map of Russia, Finland, Sweden and Norway showing continentally (monthly maximum temperature minus monthly minimum temperature (°C *10))
From: The Siberian moth (Dendrolimus sibiricus), a pest risk assessment for Norway
A map of Russia, Finland, Sweden and Norway showing continentally (monthly maximum temperature minus monthly minimum temperature (°C *10))