| Authors(s) | Schuh, J. and D.C. Mote |
| Year | 1948 |
| Title | Insect pests of nursery and ornamental trees and shrubs in Oregon. Oregon State Experiment Station Bulletin 449: 164. |
| Authors(s) | Schuh, J. and D.C. Mote |
| Year | 1948 |
| Title | Insect pests of nursery and ornamental trees and shrubs in Oregon. Oregon State Experiment Station Bulletin 449: 164. |