| Authors(s) | Burden, D.J. and E.R. Hart |
| Year | 1989 |
| Title | Degree-day model for egg eclosion of the pine needle scale (Hemiptera: Diaspididae). Environmental Entomology 18: 223-227. |
| Authors(s) | Burden, D.J. and E.R. Hart |
| Year | 1989 |
| Title | Degree-day model for egg eclosion of the pine needle scale (Hemiptera: Diaspididae). Environmental Entomology 18: 223-227. |