Sudden Oak Death

Vercauteren, A.; Larsen, M.; Goss, E.; Grunwald, N.; Maes, M.; and Heungens, K. 2011. Identification of new polymorphic microsatellite markers in the NA1 and NA2 lineages of Phytophthora ramorum. Mycologia. DOI: 10.3852/10-420.

Parke, J.L. and Grünwald, N.J. 2012. A Systems Approach for Management of Pests and Pathogens of Nursery Crops. Plant Disease. Available online at http://dx.doi.org/10.1094/PDIS-11-11-0986-FE.

Goss, E.M., I. Carbone, and N.J. Grünwald. 2009. Ancient isolation and independent evolution of the three clonal lineages of the exotic sudden oak death pathogen Phytophthora ramorum. Molecular Ecology 18: 1161–1174. DOI: 10.1111/j.1365-294X.2009.04089.x.

Goss, E.M. and N.J. Grunwald. 2008. Ancient isolation and independent evolution of the three clonal lineages of the sudden oak death pathogen Phytophthora ramorum. Phytopathology 98:S61.

Vercauteren, A, I. De Dobbelaere, N.J. Grünwald, P. Bonants, E. Van Bockstaele, M. Maes, and K. Heungens. 2010. Clonal expansion of the Belgian Phytophthora ramorum populations based on new microsatellite markers. Molecular Ecology 19(1): 92–107. DOI: 10.1111/j.1365-294X.2009.04443.x.

Elliott, C.R., V. McDonald, K.A. Henslee, and N.J. Grunwald. 2009. Comparative epidemiology of Phytophthora ramorum and other Phytophthora species. Phytopathology 99:S32.

Gagnon, M.C.; Feau, N.; Dale, A.L.; Dhillon, B.; Hamelin, R.; Brasier, C.; Grünwald, N.J.; Brière, S.C.; and Bilodeau, G. In press. Development and Validation of Polymorphic Microsatellite Loci for the NA2 Lineage of Phytophthora ramorum from Whole Genome Sequence Data. Plant Disease. http://dx.doi.org/10.1094/PDIS-11-16-1586-RE.

Gagnon, M.C.; Feau, N.; Dale, A.L.; Dhillon, B.; Hamelin, R.C.; Brasier, C.M.; Grünwald, N.J.; Brière, S.C.; and Bilodeau, G.J. 2017. Development and Validation of Polymorphic Microsatellite Loci for the NA2 Lineage of Phytophthora ramorum from Whole Genome Sequence Data. Plant Disease. 101(5): 666-673.

Knaus, B.J.; Fieland, V.J.; Graham, K.A.; and Grünwald, N.J. 2015. Diversity of Foliar Phytophthora Species on Rhododendron in Oregon Nurseries. Plant Disease. 99(10): 1326-1332. DOI: http://dx.doi.org/10.1094/PDIS-09-14-0964-RE.

Grünwald, N.J.; Garbelotto, M.; Goss, E.M.; Heungens, K.; and Prospero, S. In press. Emergence of the sudden oak death pathogen Phytophthora ramorum. Trends in Microbiology xx (2012) 1–8. DOI: 10.1016/j.tim.2011.12.006.

McDonald, V. and N. Grunwald. 2007. Evaluation of infection potential and sporulation of the three clonal lineages of Phytophthora ramorum on two Rhododendron cultivars. Phytopathology 97: S73.

Grünwald, N.J. and Goss, E.M. 2011. Evolution and Population Genetics of Exotic and Re-Emerging Pathogens: Novel Tools and Approaches. Annual Review of Phytopathology 49:5.1–5.19. DOI: 10.1146/annurev-phyto-072910-095246.

Rooney-Latham, S.; Honeycutt, E.; Ochoa, J.; Grünwald, N.J.; and Blomquist, C.L. 2013. First Report of Camphor Tree (Cinnamomum camphora) as a Host of Phytophthora ramorum. Plant Disease. 97(10): 1377-1377.

Grünwald, N.J.; Larsen, M.M.; Kamvar, Z.; Reeser, P.W.; Kanaskie, A.; Laine, J.; and Wiese, R. In press. First Report of the EU1 Clonal Lineage of Phytophthora ramorum on Tanoak in an OR Forest. Plant Disease. http://dx.doi.org/10.1094/PDIS-10-15-1169-PDN.

Grünwald, N.J.; Larsen, M.M.; Kamvar, Z.N.; Reeser, P.W.; Kanaskie, A.; Laine, J.; and Wiese, R. 2016. First Report of the EU1 Clonal Lineage of Phytophthora ramorum on Tanoak in an Oregon Forest. Plant Disease. 100(5): 1024.

Grünwald, N.J., E.M. Goss, M.M. Larsen, C.M. Press, V.T. McDonald, C.L. Blomquist, and S.L. Thomas. 2008. First Report of the European Lineage of Phytophthora ramorum on Viburnum and Osmanthus spp. in a California Nursery. Disease Notes 92(2) 314. DOI: 10.1094/PDIS-92-2-0314B.

Tyler, B.S. Tripathy, N. Grunwald, K. Lamour, K. Ivors. M. Garbelotto, D. Rokhsar, N. Putnam, I. Grigoriev, and J. Boore. 2005. Genome Sequence of Phytophthora ramorum: Implications for Management. Sudden Oak Death Science Symposium II, 18-21 January 2005, Monterey, CA.

Goss, E.M., M. Larsen, A. Vercauteren, S. Werres, K. Heungens, and N.J. Grunwald. 2010. Genotypic diversity of Phytophthora ramorum in Canada. Phytopathology 100: S42.

Grunwald, N.J., M. Larsen, and E.M. Goss. 2008. Genotypic diversity of Phytophthora ramorum in U.S. nurseries. Phytopathology 98:S63.

Kasuga, T.; Bui, M.; Bernhardt, E.; Swiecki, T.; Aram, K.; Cano, L.M.; Webber, J.; Brasier, C.; Press, C.; Grünwald, N.J.; Rizzo, D.M.; and Garbelotto, M. 2016. Host-Induced Aneuploidy and Phenotypic Diversification in the Sudden Oak Death Pathogen Phytophthora ramorum. BMC Genomics. 17:385. DOI: 10.1186/s12864-016-2717-z.

Eyre, C.A.; Hayden, K.J.; Kozanitas, M.; Grünwald, N.J.; and Garbelotto, M. 2014. Lineage, Temperature, and Host Species have Interacting Effects on Lesion Development in Phytophthora ramorum. Plant Disease. 98(12): 1717-1727.

Prospero, S., N.J. Grünwald, L.M. Winton, and E.M. Hansen. 2009. Migration patterns of the emerging plant pathogen Phytophthora ramorum on the West Coast of the United States of America. Phytopathology 99: 739-749.

Scheuerell, S.J., R.G. Linderman, N. Grunwald, and E.A. Davis. 2005. Nursery Cultural Practices and Physiological State of Nursery Stock on Susceptibility to Phytophthora species, including P. ramorum. Sudden Oak Death Science Symposium II, 18-21 January 2005, Monterey, CA.

Parke, J.L., J. Pscheidt, R. Regan, J. Hedberg, and N. Grunwald. 2009. Online outreach: Phytophthora training for nursery growers. Phytopathology 99:S175.

Grünwald, N.J., E.M. Goss, and C.M. Press. 2008. Pathogen profile: Phytophthora ramorum: a pathogen with a remarkably wide host range causing sudden oak death on oaks and ramorum blight on woody ornamentals. Molecular Plant Pathology 9(5), 729-740. DOI: 10.1111/J.1364-3703.2008.00500.X.

Elliott, M., G. Sumampong, A. Varga, S.F. Shamoun, D. James, S. Masri, S.C. Brière, and N.J. Grünwald. 2009. PCR-RFLP markers identify three lineages of the North American and European populations of Phytophthora ramorum. Forest Pathology 39:266–278. DOI: 10.1111/j.1439-0329.2008.00586.x.

Elliott, M., G. Sumampong, A. Varga, S.F. Shamoun, D. James, S. Masri, and N.J. Grunwald. 2011. Phenotypic differences among three clonal lineages of Phytophthora ramorum. Forest Pathology 41:7–14. DOI: 10.1111/j.1439-0329.2009.00627.x.

Parke, J.L.; Knaus, B.J.; Fieland, V.J.; Lewis, C.; and Grünwald; N.J. 2014. Phytophthora Community Structure Analyses in Oregon Nurseries Inform Systems Approaches to Disease Management. Phytopathology. 104(10): 1052-1062.

Park, J., B. Park, N. Veeraraghavan, K. Jung, Y.-H. Lee, J.E. Blair, D.M. Geiser, S. Isard, M.A. Mansfield, E. Nikolaeva, S.-Y Park, J. Russo, S.H. Kim, M. Greene, K.L. Ivors, Y. Balci, M. Peiman, D.C. Erwin, M.D. Coffey, A. Rossman, D. Farr, E. Cline, N.J. Grünwald, D.G. Luster, J. Schrandt, F. Martin, O.K. Ribeiro, I. Makalowska, and S. Kang. 2008. Phytophthora Database: A forensic database supporting the identification and monitoring of Phytophthora. Plant Disease. 92(6): 966-972. DOI: 10.1094/PDIS-92-6-0966

Tyler, B.M., S. Tripathy, X. Zhang, P. Dehal, R.H.Y. Jiang, A. Aerts, F.D. Arredondo, L. Baxter, D. Bensasson, J.L. Beynon, J. Chapman, C.M.B. Damasceno, A.E. Dorrance, D. Dou, A.W. Dickerman, I.L. Dubchak, M. Garbelotto, M. Gijzen, S.G. Gordon, F. Govers, N.J. Grunwald, W. Huang, K.L. Ivors, R.W. Jones, S. Kamoun, K. Krampis, Lamour, H. Kurt, M.K. Lee, W.H. McDonald, M. Medina, H.J.G. Meijer, E.K. Nordberg, D.J. Maclean, M.D. Ospina-Giraldo, P.F. Morris, V. Phuntumart, N.H. Putnam, S. Rash, J.K.C. Rose, Y. Sakihama, A.A. Salamov, A. Savidor, C.F. Scheuring, B.M. Smith, B.W.S. Sobral, A. Terry, T.A. Torto-Alalibo, J. Win, Z. Xu, H. Zhang, I.V. Grigoriev, D.S. Rokhsar, J.L. Boore. 2006. Phytophthora Genome Sequences Uncover Evolutionary Origins and Mechanisms of Pathogenesis. Science 313(5791): 1261-1266. Online at: http://www.sciencemag.org. DOI: 10.1126/science.1128796.

Elliott, C.R., V. McDonald, and N.J. Grunwald. 2009. Phytophthora ramorum - pathogenic fitness of the three clonal lineages. Phytopathology 99:S32.

Goss, E.M., M. Larsen, A. Vercauteren, Werres, S.; Heungens, K.; Grünwald, N.J. 2011. Phytophthora ramorum in Canada: Evidence for Migration Within North America and from Europe. Phytopathology, 101(1): 166-171. DOI: 10.1094/PHYTO-05-10-0133.

Prospero, S., E.M. Hansen, N.J. Grünwald, and L.M. Winton. 2007. Population dynamics of the sudden oak death pathogen Phytophthora ramorum in Oregon from 2001 to 2004. Molecular Ecology. 16(14): 2958-7 DOI: 10.1111/j.1365-294X.2007.03343.x.

Goss, E.M., M. Larsen, G.A. Chastagner, D.R. Givens, and N.J. Grünwald. 2009. Population genetic analysis infers migration pathways of Phytophthora ramorum in US nurseries. PLoS Pathogens 5(9): e1000583.

Grunwald, N.J. 2010. Population genetic insights into emergence of oomycete pathogens. Phytopathology 100:S150.

Gagnon, M.C.; Bergeron, M.J.; Hamelin, R.C.; Grünwald, N.J.; and Bilodeau, G. J. 2014. Real-Time PCR Assay to Distinguish Phytophthora ramorum Lineages Using the Cellulose Binding Elicitor Lectin (CBEL) Locus. Canadian Journal of Plant Pathology. 36(3): 367-376. DOI: 10.1080/07060661.2014.924999.

Goss, E., C. Press, and N. Grunwald. 2007. Selection on an avirulence homolog (Avh) gene family in Phytophthora ramorum, causal agent of Sudden Oak Death and Ramorum blight. Phytopathology 97:S41.

Kamvar, Z.N.; Larsen, M.M.; Kanaskie, A.M.; Hansen, E.M.; and Grünwald, N.J. 2015. Spatial and Temporal Analysis of Populations of the Sudden Oak Death Pathogen in Oregon Forests. Phytopathology. http://dx.doi.org/10.1094/PHYTO-12-14-0350-FI.

Grünwald, N.J., E.M. Goss, K. Ivors, M. Garbelotto, F.N. Martin, S. Prospero, E. Hansen, P.J.M. Bonants, R.C. Hamelin, G. Chastagner, S. Werres, D.M. Rizzo, G. Abad, P. Beales, G.J. Bilodeau, C.L. Blomquist, C. Brasier, S.C. Brière, A. Chandelier, J.M. Davidson, S. Denman, M. Elliott, S.J. Frankel, E.M. Goheen, H. de Gruyter, K. Heungens, D. James, A. Kanaskie, M.G. McWilliams, W. Man in ‘t Veld, E. Moralejo, N.K. Osterbauer, M.E. Palm, J.L. Parke, A.M. Perez Sierra, S.F. Shamoun, N. Shishkoff, P.W. Tooley, A.M. Vettraino, J. Webber, and T.L. Widmer. 2009. Standardizing the nomenclature for clonal lineages of the sudden oak death pathogen, Phytophthora ramorum. Phytopathology 99:792-795.

Grünwald, N.J., M. Kitner, V. McDonald, and E.M. Goss. 2008. Susceptibility in Viburnum to Phytophthora ramorum. Plant Disease 92(2): 210-214. DOI: 10.1094/PDIS-92-2-0210

Kamoun, S.; Furzer, O.; Jones, J.D.G.; Judelson, H.S.; Ali, G.S.; Dalio, R.J.D.; Roy, S.G.; Schena, L.; Zambounis, A.; Panabières, F.; Cahill, D.; Ruocco, M.; Figueiredo, A.; Chen, X.-R.; Hulvey, J.; Stam, R.; Lamour, K.; Gijzen, M.; Tyler, B.M.; Grünwald, N.J.; Mukhtar, M.S.; Tomé, D.F.A.; Tör, M.; Van Den Ackerveken, G.; McDowell, J.; Daayf, F.; Fry, W.E.; Lindqvist-Kreuze, H.; Meijer, H.J.G.; Petre, B.; Ristaino, J.; Yoshida, K.; Birch, P.R.J.; and Govers, F. 2014. The Top 10 Oomycete Pathogens in Molecular Plant Pathology. Molecular Plant Pathology. DOI: 10.1111/mpp.12190.

Dodd, R., S. Frankel, N. Grunwald, E. Hansen, K. Hayden, T. Kubisiak, and R. Sniezko. 2006. Utilizing genetic information to address Phytophthora ramorum/Sudden Oak Death. Unpublished report.

Grunwald, N., S. Scheuerell, E.A. Davis, and R. Linderman. 2005. Variation in phenotype for resistance to Phytophthora ramorum in a range of species and cultivars of the genus Viburnum. Sudden Oak Death Science Symposium II, 18-21 January 2005, Monterey, CA.

Goss, E.M., M. Larsen, G.A. Chastagner, D.R. Givens, and N.J. Grunwald. 2009. Variation within the NA1 clonal lineage of Phytophthora ramorum from US nurseries reveals migration pathways. Phytopathology 99:S45.

Everhart, S.E.; Larsen, M.M.; and Grunwald, N.J. 2013. Where is Phytophthora ramorum Now? An Update on Clonal Populations in the U.S. Phytopathology 103(Suppl. 2):S2.41.