Journal Publications | Book
Chapters and Extension Publications | Proceedings
| Posters
Journal
publications
2008
Grünwald, N. J., Goss, E. M., and Press, C. M. 2008. Phytophthora
ramorum: a pathogen with a remarkably wide host range causing sudden
oak death on oaks and ramorum blight on woody ornamentals. Mol. Plant
Pathol., 10.1111/j.1364-3703.2008.00500.x.
Malvick, D. K., Grünwald, N. J., and Dyer, A. T. 2008. Population
structure, races, and host range of Aphanomyces euteiches from
alfalfa production fields in the central USA. Europ. J. Plant Pathol.,
10.1007/s10658-008-9354-6.
Romero-Montes, G., Lozoya-Saldana, H., Mora-Aguilera, G., Fernandez-Pavia,
S., Grünwald, N. J. 2008. Environment and slow epidemics favor
oosporulation of Phytophthora infestans Mont. De Bary, on potato
leaves in the Toluca Valley, Mexico. American J. Potato Res. 85: 101-109.
Park, J., Park, B., Veeraraghavan, N., Jung, K., Lee, Y.-H., Blair,
J.E., Geiser, D.M., Isard, S., Mansfield, M.A., Nikolaeva, E., Park,
S.-Y., Russo, J., Kim, S.H., Greene, M., Ivors, K.L., Balci, Y., Peiman,
M., Erwin, D.C., Coffey, M.D., Rossman, A., Farr, D., Cline, E., Grünwald,
N.J., Luster, D.G., Schrandt, J., Martin, F., Ribeiro, O.K., Makalowska,
I., and Kang, S. 2008. Phytophthora database: A forensic database
supporting the identification and monitoring of Phytophthora.
Plant Dis. 92, 966-972.
Kohn, L. M., Anderson, J. B., Schaffer, M., and Grünwald, N. J.
2008. Marker stability throughout 400 days of hyphal growth of Sclerotinia
sclerotiorum. Fungal Genetics and Biology 45:613-617.
Coyne, C. J., Porter, L. D., Inglis, D. A., Grünwald, N. J., McPhee,
K. E. and Muehlbauer, F. J. 2008. Registration of W6 26740, W6 26743
and W6 26745 green pea germplasm resistant to Fusarium root rot. Journal
of Plant Registrations 2: 137 - 139.
Grünwald, N. J., Goss, E. M., Larsen, M. M., Press, C. M., McDonald,
V. T., Blomquist C. and Thomas, S. L. First report of the European lineage
of Phytophthora ramorum on Viburnum and Osmanthus
spp. in a California nursery. Plant Disease 92:314-314. 2008.
Grünwald, N. J., Kitner, K., McDonald, V. and Goss, E. M. 2008.
Susceptibility in Viburnum to Phytophthora ramorum.
Plant Disease 92:210-214.
2007
Akamatsu, H. O., Grünwald, N. J., Chilvers, M. I., Porter, L. D.,
Peever, T. L. 2007. Development of codominant simple sequence repeat,
single nucleotide polymorphism and sequence characterized amplified
region markers for the pea root rot pathogen, Aphanomyces euteiches.
Journal of Microbiological Methods 71:82-86.
Prospero, S., Hansen, E. M., Grünwald, N. J., and Winton, L. M.
2007. Population dynamics of the sudden oak death pathogen Phytophthora
ramorum in Oregon from 2001 to 2004. Molecular Ecology 16: 2958–2973.
Malvárez, G., Carbone, I., Grünwald, N. J., Subbarao, K.
V., Schafer, M., and Kohn, L. M. 2007. New populations of Sclerotinia
sclerotiorum from lettuce in California and peas and lentils in
Washington. Phytopathology 97:470-483.
Garay-Serrano, E., Fernández-Pavía, S. P., Rodríguez-Alvarado,
G., Flier, W. G., Lozoya-Saldaña, H., Rojas-Martínez,
R. I., Goss E. M., and Grünwald, N. J. 2007. First Report of haplotype
I-b of Phytophthora infestans in central Mexico. Plant Disease
91:909-909.
Cadena-Hinojosa, M. A., Diaz-Valasis,
M., Guzman-Plazola, R. A., Fernandez-Pavia, S., Grünwald, N. J.
2007. Late blight resistance of five Mexican potato cultivars in the
eastern Sierra of the state of Mexico. American Journal of Potato Research,
84: 385-392.
2006
Garnica, D. P., Pinzon, A. M., Quesada-Ocampo, L. M., Bernal, A. J.,
Barreto, E., Grünwald, N. J., and Restrepo, S. 2006. Survey and
analysis of microsatellites from transcript sequences in Phytophthora
species: frequency, distribution, and potential as markers for the phylum
Oomycota. BMC Genomics 7:245.
Grünwald, N. J., Sturbaum, A. K., Romero Montes, G., Garay Serrano,
E., Lozoya-Saldaña, H., and Fry, W. E. 2006. Selection for fungicide
resistance in a recombining population of Phytophthora infestans.
Phytopathology 96:1397-1403.
Grünwald, N. J. and G.-A. Hoheisel. 2006. Hierarchical analysis
of diversity, selfing and genetic differentiation in populations of
the oomycete Aphanomyces euteiches. Phytopathology 96:1134-1141.
Tyler, B. M., Tripathy, S., Zhang, X., Dehal, P., Jiang, R. H. Y., Aerts,
A., Arredondo, F. D., Baxter, L., Bensasson, D., Beynon, J. L., Chapman,
J., Damasceno, C. M. B., Dorrance, A. E., Dou, D., Dickerman, A. W.,
Dubchak, I. L., Garbelotto, M., Gijzen, M., Gordon, S. G., Govers, F.,
Grunwald, N. J., Huang, W., Ivors, K. L., Jones, R. W., Kamoun, S.,
Krampis, K., Lamour, K. H., Lee, M.-K., McDonald, W. H., Medina, M.,
Meijer, H. J. G., Nordberg, E. K., Maclean, D. J., Ospina-Giraldo, M.
D., Morris, P. F., Phuntumart, V., Putnam, N. H., Rash, S., Rose, J.
K. C., Sakihama, Y., Salamov, A. A., Savidor, A., Scheuring, C. F.,
Smith, B. M., Sobral, B. W. S., Terry, A., Torto-Alalibo, T. A., Win,
J., Xu, Z., Zhang, H., Grigoriev, I. V., Rokhsar, D. S., and Boore,
J. L. 2006. Phytophthora genome sequences uncover evolutionary
origins and mechanisms of pathogenesis. Science 313 (5791):1261-1266.
Kang, S. Blair, J. E., Geiser, D. M., Khang, C.-H., Park, S.-Y., Gahegan,
M., O’Donnell, K., Luster, D.G., Kim, S. H., Ivors, K.L., Lee,
Y.-H., Lee, Y.-W., Grünwald, N.J., Martin, F.M., Coffey, M.D.,
Veeraraghavan, N., and Makalowska, I. 2006. Plant pathogen culture collections:
It takes a village to preserve these resources vital to the advancement
of agricultural security and plant pathology. Phytopathology 96:920-925.
Lozoya Saldaña, H., Perales-Rosas, D., Fernández-Pavía,
S. P., and Grünwald, N. J. 2006. Characterization of Phytophthora
infestans (Mont.) De Bary. II. Subpopulations obtained from wild
Solanum species. Agrociencia 40:325-333.
Lozoya Saldaña, H., Guzmán-Galindo, L., Fernández-Pavía,
S. P., Grünwald, N. J., and McElhinny, E. 2006. Phytophthora
infestans (Mont.) de Bary. I. Host-Pathogen specificity and resistance
components. Agrociencia 40:205-217.
Infantino, A., Kharrat, M., Riccioni, L., Coyne, C. J., McPhee, K. E.,
and Grünwald, N. J. 2006. Screening techniques and sources of resistance
to root diseases in cool season food legumes. Euphytica 147: 201-221.
Miklas, P. N., Hu, J., Grünwald, N.J. and Larsen, K. M.. 2006.
Potential Application of TRAP (Targeted Region Amplified Polymorphism)
Markers for Mapping and Tagging Disease Resistance Traits in Common
Bean. Crop Sci 46: 910-916.
2005
Grünwald, N.J. and W.G. Flier. 2005. Biology of Phytophthora
infestans at its center of origin. Ann. Rev. Phytopathol. 43:171-90.
Andrade-Piedra, J.L., G.A. Forbes, D. Shtienberg, N.J. Grünwald,
M.G. Chacón, M.V. Taipe, R.J. Hijmans, and W.E. Fry. 2005. Qualification
of a plant disease simulation model: performance of the LATEBLIGHT model
across a broad range of environments. Phytopathology. 95:1412-1422.
Vandemark, G.J., Grünwald, N.J. 2005. Use of real-time PCR to examine
the relationship between disease severity in pea and Aphanomyces euteiches
DNA content in roots. European Journal of Plant Pathology. 111:309-316.
2004
Badillo-Ponce, G., Fernández-Pavía,
S. P., Grünwald, N. J., Garay-Serrano, E., Rodríguez-Alvarado,
G., and Lozoya-Saldaña, H. 2004. First report of blight on Ipomoea
purpurea caused by Phytophthora ipomoeae. Plant Disease
88:1283-1283.
Sotirovski, K., Papazova-Anakieva, I., Grünwald, N. J., and Milgroom,
M. G. 2004. Low diversity of vegetative compatibility types and mating
type of Cryphonectria parasitica in the southern Balkans. Plant
Pathol. 53: 325-333.
Vandemark, G. J., and Grünwald, N. J. 2004 Reaction of Medicago
truncatula to Aphanomyces euteiches race 2. Archives of Phytopathology
and Plant Protection 37: 59-67.
Fernández-Pavía, S. P., N. J. Grünwald, M. Díaz-Valasis,
M. Cadena Hinojosa, and Fry, W. E. 2004. Soil-borne oospores of Phytophthora
infestans in central Mexico survive winter fallow and infect potato
plants in the field. Plant Disease 88: 29-33.
2003
Grünwald, N. J., V. A. Coffman, and J. M. Kraft. 2003. Sources
of resistance to Fusarium root rot in the Pisum core collection.
Plant Disease 87: 1197-1200.
Grünwald, N. J., S. B. Goodwin, M. G. Milgroom, and W. E. Fry.
2003. Analysis of genotypic diversity data for populations of microorganisms.
Phytopathology 93: 738-746.
Flier, W. G., N. J. Grünwald, L. P. N. M. Kroon, A. K. Sturbaum,
Bosch G. B. M. van den, E. Gray-Serrano, W. E. Fry, and L. J. Turkensteen.
2003. The population structure of Phytophthora infestans from
the Toluca Valley in central Mexico suggests genetic differentiation
between populations from cultivated potato and wild Solanum
species. Phytopathology 93: 382-390.
2002
Grünwald, N. J., Romero Montes, G., Lozoya Saldaña, H.,
Rubio Covarrubias, O. A., and Fry, W. E. 2002. Potato late blight management
in the Toluca valley: Field validation of SimCast modified for cultivars
with high field resistance. Plant Disease 86: 1163-1168.
Grünwald, N. J., Cadena Hinojosa, M. A., Rubio Covarrubias, O.,
Rivera Peña, A., Niederhauser, J. S., and W. E. Fry. 2002. Potato
cultivars from the Mexican national program: Sources and durability
of resistance against late blight. Phytopathology 92: 688-693.
Flier, W. G., Grünwald, N. J., Kroon, L. P. N. M., van den Bosch,
T. B. M., Garay-Serrano, E., and P. J. M. Bonants. 2002. Phytophthora
ipomoeae sp. nov., a new homothallic species causing leaf blight
on Ipomoea longipenduculata in the Toluca Valley. Mycol. Res.
106: 848-856.
2001
Grünwald, N. J., Flier, W. G., Sturbaum, A. K., Garay-Serrano,
E., van den Bosch, T. G. B. M., Smart, C. D., Matuszak, J. M., Turkensteen,
L. J., and Fry, W. E. 2001. Population structure of Phytophthora
infestans in the Toluca Valley Region of Central Mexico. Phytopathology
91: 882-890.
Flier, W. G., Grünwald, N. J., Fry, W. E. and L. J. Turkensteen.
2001. Formation, production and viability of oospores of Phytophthora
infestans from potato and Solanum demissum in the Toluca
Valley, central Mexico. Mycological Research 105: 998-1006.
2000
Grünwald, N. J, Rubio-Covarrubias, O., and W. E. Fry. 2000. Potato
Late Blight management in the Toluca Valley: Forecasts and resistant
cultivars. Plant Disease 84 (4): 410-416.
Grünwald, N. J., S. Hu and A. H. C. van Bruggen. 2000. Short-term
cover crop decomposition in organic and conventional soils: Characterization
of soil C, N, microbial and plant pathogen dynamics. European Journal
of Plant Pathology 106 (1): 37-50.
Grünwald, N. J., S. Hu and A. H. C. van Bruggen. 2000. Short-term
cover crop decomposition in organic and conventional soils: Soil microbial
and nutrient cycling indicator variables associated with different levels
of soil suppressiveness to Pythium aphanidermatum. European
Journal of Plant Pathology 106 (1): 51-60.
Raman, K. V., Grünwald,
N. J., and W. E. Fry. 2000. Promoting international collaboration for
potato late blight disease management. Pesticide Outlook 11: 181-185.
Before 2000
Hu, S. J., A. H. C. van Bruggen, and N. J. Grünwald. 1999. Dynamics
of bacterial populations in relation to carbon availability in a residue-amended
soil. Applied Soil Ecology 13: 21-30.
Grünwald, N. J., F. Workneh, S. Hu and A. H. C. van Bruggen. 1997.
Comparison of an in vitro and a damping-off assay to test soils for
suppressiveness to Pythium aphanidermatum. European Journal
of Plant Pathology 103: 55-63.
Hu, S., A. H. C. van Bruggen, R. J. Wakeman, and N. J. Grünwald.
1997. Microbial suppression of in vitro growth of Pythium ultimum
and disease incidence in relation to soil C and N availability. Plant
and Soil 195: 43-52.
Hu, S., N. J. Grünwald, A. H. C. van Bruggen, G. R. Gamble, L.
E. Drinkwater, C. Shennan and M. W. Demment. 1997. Short-term effects
of cover crop incorporation on soil carbon pools and nitrogen dynamics.
Soil Sci. Soc. Am. J. 61: 901-911.
van Bruggen, A. H. C., and
N. J. Grünwald. 1994. The need for a dual hierarchical approach
to study plant disease suppression. Applied Soil Ecology 1: 91-95.
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Book
chapters and extension publications
E-course
Parke, J., Pscheidt, J.,
Regan, R., Hedberg, J., and Grünwald, N. J. 2008. Phytophthora
e-course: Training for nursery growers. Oregon State University, e-campus,
extension publication available at: http://oregonstate.edu/instruct/dce/phytophthora/index.html.
Book Chapters
Grünwald, N. J., Chen,
W. & Larsen, R. C. 2004. Pea Diseases and their Management in Diseases
of Fruits and Vegetables. Volume II (Naqvi, S. A. M. H., ed) pp. 301-331
Kluwer Academic Publishers, Dordrecht, The Netherlands.
Van Bruggen, A. H. C. &
Grünwald, N. J. 1996. Tests for risk assessment of root infection
by plant pathogens in Methods for Assessing Soil Quality (Doran, J.
W. & Jones, A. J., eds) pp. 293-310 Soil Science Society of America,
Madison, WI.
Van Bruggen, A. H. C., Grünwald,
N. J. & Bolda, M. 1996. Cultural methods and soil nutrient status
in low and high input agricultural systems, as they affect Rhizoctonia
species in Rhizoctonia species: Taxonomy, molecular biology,
ecology, pathology and disease control; Second International Symposium
on Rhizoctonia (Sneh, B., Jabaji-Hare, S., Neate, S. & Dijst, G.,
eds) pp. 407-421 Kluwer Academic Press, Dordrecht, Netherlands.
Plant Disease Management
Reports
Grünwald,
N.J., E.A. Davis, and K. Rolfe. Efficacy of registered and unregistered
fungicides for control of Ramorum blight on camellia, 2007. 2008. Plant
Disease Management Reports 2:OT015.
F&N
Test
F&N
Tests 61:FC040 - Evaluation of resistance and fungicide applications
for management of white mold on dry bean, 2003.
F&N
Tests 58:V001 - Evaluation of plant activators for management of Fusarium
root rot on green pea, 2002.
B&C Tests
B&C
Tests 21:O005 - Evaluation of lilac cultivars for susceptibility to
Phytophthora ramorum, 2005.
B&C
Tests 21:O006 - Evaluation of Viburnum cultivars for susceptibility
to Phytophthora ramorum, 2005.
B&C
Tests 20:FC008 - Field evaluation of lentil cultivars for tolerance
to Sclerotinia sclerotiorum, 2004.
B&C
Tests Volume 18 (2003) - Field evaluation of lentil cultivars for resistance
to Sclerotinia sclerotiorum, 2002.
B&C
Tests 21:V025 - Control of Fusarium root rot with a mustard green manure,
2003.
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Proceedings
Proceedings of the Second International Aphanomyces workshop are
now available for downloading (2,479kb):
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Grünwald, N. J. and Coyne, C. (eds.)
2003.
Proceedings of the Second International Aphanomyces Workshop.
US Department of Agriculture – Agricultural Research Service,
Pasco, WA, June 17-18, 2003. 112pp.
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Posters
Goss,
E. M., Press, C. M., and Grünwald, N. J. 2007. Evolution of an
avirulence homolog (Avh) gene subfamily in Phytophthora ramorum,
causal agent of Sudden Oak Death. Oomycete Molecular Genetics Meeting,
Asilomar, CA, March 2007.
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