Dorena Genetic Resource Center

Goheen E.M., Goheen D.G., Marshall K., Danchok B., Petrick J.A., and White D.E. 2002. The status of whitebark pine along the Pacific Crest Trail on the Umpqua National Forest. Pacific Northwest Research Station, Portland, Oregon. 21 p.
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Bower A., Casavan K., Frank C., Hansen E., Goheen D.G., Marshall K., Sniezko R.A., and Sutton W. 2000. Screening Port-Orford-cedar for resistance to Phytophthora lateralis: results from 7000+ trees using a branch lesion test. In Proceedings of the First International Meeting on Phytophthoras in Forest and Wildland Ecosystems (IUFRO Working Party 7.02.09). 30 August-3 September, 1999, Grants Pass, OR. Edited by Hansen E., and Sutton W. Oregon State University, Corvallis, OR. pp. 99–100.
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Goheen D.G., Angwin P., Sniezko R.A., and Marshall K. 2000. Port-Orford-cedar root disease in southwestern Oregon and northwestern California. In Proceedings of the First International Meeting on Phytophthoras in Forest and Wildland Ecosystems (IUFRO Working Party 7.02.09). 30 August-3 September, 1999, Grants Pass, OR. Edited by Hansen E., and Sutton W. Oregon State University, Corvallis, OR. pp. 107–111.
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Sniezko R.A., Hansen E., Bower A., Goheen D.G., Marshall K., Casavan K., and Sutton W. 2000. Genetic resistance of Port-Orford-cedar (Chamaecyparis lawsoniana) to Phytophthora lateralis: results from early field trials. In Proceedings of the First International Meeting on Phytophthoras in Forest and Wildland Ecosystems (IUFRO Working Party 7.02.09). 30 August-3 September, 1999, Grants Pass, OR. Edited by Hansen E., and Sutton W. Oregon State University, Corvallis, OR. pp. 138–140.
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