- Douglas-fir (Pseudotsuga menziesii), also called red-fir, Oregon-pine, Douglas-spruce, and piƱo Oregon (Spanish), is one of the world's most important and valuable timber trees. (eopugetsound.org)
- loblolly ( P. taeda L.), lodgepole ( P. contorta Dougl. (ufl.edu)
- 1981). The increasing population of a preferred host species, loblolly pine ( Pinus taeda L.), in Florida poses an ever-increasing problem of Nantucket pine tip moth infestations. (ufl.edu)
- Yates (1969) and Powell and Miller (1978) provide characters to separate adults and pupae of R. frustrana , Rhyacionia rigidana (Fernald) (pitch pine tip moth), and Rhyaciona subtropica (Miller) (subtropical pine tip moth), three species with overlapping host and geographic ranges. (ufl.edu)