Norfolk status Largest of the four Dioryctria. Conifer plantations and heathland.
Smoother sub-terminal line on the forewing in D. sylvestrella than with D. abietella. In addition, the sub-terminal line approaches the dorsum almost at a right-angle in D. sylvestrella.
Recorded in 31 (45%) of 69 10k Squares. First Recorded in 2004. Last Recorded in 2018. Additional Stats
Hawk moths
