| Authors(s) | Watson, W.Y., and A.P. Arthur |
| Year | 1959 |
| Title | Parasites of the European pine shoot moth, Rhyacionia buoliana (Schiff.), in Ontario. The Canadian Entomologist 91: 478-484. |
| Authors(s) | Watson, W.Y., and A.P. Arthur |
| Year | 1959 |
| Title | Parasites of the European pine shoot moth, Rhyacionia buoliana (Schiff.), in Ontario. The Canadian Entomologist 91: 478-484. |