Pine Tortrix
Common NamePine Tortrix
Scientific NameRhyacionia buoliana
FamilyTortricidae
SubfamilyOlethreutinae
Wingspan (mm)20
Primary Colorsreddish-brown, dark brown, silvery-grey
HabitatConiferous forests, pine plantations, nurseries
Geographic RangeEurope, North Africa, Asia; introduced to North America and South America
Host PlantsPinus sylvestris, Pinus mugo, Pinus resinosa, Pinus nigra
Flight PeriodJune to August
Conservation Statusleast-concern
Lifecycle NotesEggs are laid on pine needles or buds. Larvae bore into terminal buds and shoots of pine trees, causing characteristic 'posthorn' deformities. Pupation occurs within the damaged shoot.
Identification TipsAdults have distinctive reddish-brown and dark brown mottled forewings with silvery-grey markings. Larval damage, such as bent or stunted pine shoots, is a key field indicator.
Description
A small moth with reddish-brown forewings mottled with darker brown and silvery-grey transverse bands, giving it a cryptic appearance.
