- Richter, B. S., Ivors, K., Shi, W., and Benson, D. M. (2011). Cellulase activity as a mechanism for suppression of Phytophthora root rot in mulches. Phytopathology 101: 223-230.
- Frampton, J. (2009). Variation in resistance to Phytophthora root rot in Turkish and Trojan fir. Limbs & Needles 36(1): 12-14.
- Frampton, J., Isik, F., Benson, M., and Braham, A. M. (2009). Variation in resistance to Phytophthora root rot within Turkish and Trojan fir. In Ninth International Christmas Tree Research & Extension Conference IUFRO: 60-61.
- Richter, B. S. (2009). Cultural and biological control methods for Phytophthora root rot in Fraser fir. PhD thesis, North Carolina State University.
- Ivors, K., Abad, Z.G., and Benson, D.M. (2008). Evaluating the pathogenicity of Pythium vexans isolates from Abies fraseri in North Carolina. Plant Health Progress. doi:10.1094/PHP-2008-1006-01-RS.
- Ivors, K. (2007). Research update on sudden oak death, conifers, and western North Carolina. Limbs & Needles 34(2): 19-20.
- Benson, D. M., Sidebottom, J. R., and Moody, J. T. (2006). Control of Phytophthora root rot in field plantings of Fraser fir with foesetyl-al and mefenoxam. Plant health progress.
- Grand, L. F., Benson, D. M., Gottwald, T. R., and Vernia, C. S. (2006). Temporal and spatial epidemiology of Phytophthora root rot in Fraser fir. Plant Dis. 90(9): 1171-1180.
- Sidebottom, J. R. (2006). Phytophthora root rot survey. Limbs & Needles 33(4): 9-10.
- Hudson, E. E. (2005). Development of a genetic linkage map in Abies nordmanniana accession 9M and assessment of disease resistance to Phytophthora cinnamomi. MS thesis, North Carolina State University.
- Frampton, J., Benson, D. M., Li, J., Brahan, A. M., Hudson, E. E., and Potter, K. M. (2005). Seedling resistance to Phytophthora cinammomi in the Genus Abies. In Proceedings of the 28th Southern Forest Tree Improvement Conference. Conference Proceedings, 146-147).
- Frampton, J., and Benson, D. M. (2004). Phytophthora root rot mortality in fraser fir seedlings. HortScience, 39(5), 1025-1026.
- Sidebottom, J. R. (2004). When is a root rot not Phytophthora? Limbs & Needles 31(4): 10.
- Benson, D. M., and Sidebottom, J. R. (2003). Management of Phytophthora root rot in Christmas tree plantations of Fraser fir with fungicides. In Sixth International Christmas Tree Research & Extension Conference IUFRO: 135-136.
- Frampton, J., Benson, D. M., Hudson, E., Li, J., and Braham, A. M. (2003). Screening Abies species for resistance to Phytophthora cinnamomi. In Sixth International Christmas Tree Research & Extension Conference IUFRO: 137-138.
- Frampton, J., Li, J., and Benson, D. M. (2003). Genetic variation in Phytophthora cinnamomi isolated from Fraser fir. In Sixth International Christmas Tree Research & Extension Conference IUFRO: 144-145.
- Potter, K. M., and Frampton, J. (2003). Genetic variation in Fraser fir mortality due to Phytophthora root rot. In Proceedings of the 27th Southern Forest Tree Improvement Conference. Conference Proceedings, 72-74). Stillwater, OK: Oklahoma State University-Stillwater.
- Potter, K. M., and Frampton. (2003). Phytophthora root rot mortality in Fraser fir: Genetic variation in an infested progeny test.In Sixth International Christmas Tree Research & Extension Conference IUFRO: 41.
- Sidebottom, J. R., and Benson, D. M. (2003). Phytophthora root rot update. Limbs & Needles 30(4): 8, 10, 20-21.
- Cram, M. M., Doggett, C. A., Grooms, R. D., and Rogers, D. (2001). Occurance of Phytophthora cinnamomi in forest and field soils of western North Carolina. Limbs & Needles 28(2): 9-10.
- Benson, D. M., and Grand, L. F. (2000). Incidence of Phytophthora root rot of Fraser fir in North Carolina and sensitivity of isolates of Phytophthora cinnamomi to metalazyl. Plant Dis. 84(6): 661-664.
- Chastagner, G. A., and Benson, D. M.(2000). The Christmas tree: Traditions, production, and diseases. Plant Health Progress. Online. doi:10.1094/PHP-2000-1013-01-RV.
- Hinesley, L. E. (2000). Evaluation of seedlings of Fraser, Momi, and Siberian fir for resistance to Phytophthora cinnamomi. HortScience 35(1): 87-88.
- Frampton, J. (1999). Evaluating alternative fir species for Phytophthora resistance. Limbs & Needles, 26(4), 7-10.
- Frampton, J., and Sidebottom, J. R. (1998). Resistance in fir species to Phytophthora root rot. American Christmas Tree Journal.
- Benson, D. M., Hinesley, L. E., Frampton, J., and Parker, K. C. (1997). Evaluation of six Abies spp. To Phytophthora root rot caused by Phytophthora cinnamomi. Biological and Cultural Tests for Control of Plant Diseases, 13, 57.
- Kenerley, C. M., and Bruck, R. I. (1987). Distribution and disease progress of Phytophthora root rot of Fraser fir seedlings. Phytopathology 77(4): 520-526.
- Reynolds, K. M. (1985). The epidemiology of Phytophthora root rot of Fraser fir. PhD thesis, North Carolina State University.
- Reynolds, K. M., Benson, D. M., Bruck, R. I. (1985). Epidemiology of Phytophthora root rot of Fraser fir: Root colonization and inoculum production. Phytopathology 75(9): 1004-1009.
- Shew, H. D., and Benson, D. M. (1983). Influence of soil temperature and inoculum density of Phytophthora cinnamomi on root rot of Fraser fir. Plant Disease 67(5): 522-524.
- Shew, H. D. (1980). The biology and epidemiology of Fraser fir root rot caused by Phytophthora cinnamomi. PhD thesis, North Carolina State University.
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