Cornell-Eastern Europe-Mexico International Collaborative Project in Potato Late Blight Control (CEEM)

World blight mapCEEM group (Cornell)Dr. Dejong and potatoes (Cornell)field day in Poland IHAR potatoes (Poland)Mexico collaborators


Publications
A number of publications are available on Late Blight and Late Blight projects and activities. Listed below are publications available on this site, or by contacting other sources.

1. CEEM Progress Reports

June 2005- Period of November 16, 2004 to June 30, 2005
November 2004 - Period of April 16, 2004 to November 15, 2004

April 2004 - Period of October 16, 2003 to April 15, 2004
October 2003- Period of April 16, 2003-October 15, 2003
December 2002 - Period of April 16, 2002 to December 31, 2002
April 2002- Period of July 1, 2001 to April 15, 2002
July 2001 - Period of July 1, 1999 to June 30, 2001
July 2000 - Period of July 1, 1999 to June 30, 2000
July 1999 - Period of July 1, 1998 to June 30, 1999
July 1998 - Period of July 1, 1997 to June 30, 1998
July 1997 - Period of January 1, 1997 to June 30, 1997
January 1997 - Period of August 15, 1997 to January 15, 1997

August 2000, CEEM Four Year Review - Executive Summary and Recommendations

October '96 CEEM Planning Meeting - available on request

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Selected Publications 2003-2005

2005

Forbes, G. A., M. G. Chacon, H. G. Kirk, M. A. Huarte, M. Van Damme, S. Distel, G. Mackay, H. E. Stewart, R. Lowe, J. M. Duncan, H. Mayton, W. E. Fry, D. Andrivon, D. Ellisseche, R. Pelle, H. W. Platt, G. MacKenzie, T. R. Tarn, L. T. Colon, D. J. Budding, H. Lozoya-Saldana, A. Hernandez-Vilchis and S. Capezio. Stability of resistance to Phytophthora infestans in potato: an international evaluation. Plant Pathology 54: (in press).

Zhang, D., M. T. Wells, C. D. Smart and W. E. Fry. Bayesian normalization and identification for differential gene expression data. Journal of Computational Biology 12: 391-406.

2004
Badillo-Ponce, G, et al. First report of blight on Ipomoea purpurea caused by Phytophthora ipomoeae. Disease Notes. Plant Disease. 88:1283.

Bebre G., Skrabule, I., Osa M. The distributrion and changes of Phytophthora infestans population in Latvia. Plant Breeding and Seed Science 50: 43-50. Plant Breeding and Acclimatization Institute Radzikow, Poland.

Corbiere, D.A. R., Lebreton, L., Pilet, F., Montarry, J., Pelle, R., Ellisseche, D. Host adaptation in Phytophthora infestans: a review from a population biology perspective. Plant Breeding and Seed Science 50: 15-28. Plant Breeding and Acclimatization Institute Radzikow, Poland.

Darsow U., Hansen J. G., Reliability of different parameters to estimate relative foliage blight resistance and its relation to maturity in potato. Plant Breeding and Seed Science 50:81-94. Plant Breeding and Acclimatization Institute, Radzikow, Poland.

Fernandez-Pavia, S. P., N. J. Grünwald, M. Diaz-Valasis, M. A. Cadena-Hinojosa and W. E. Fry. Soilborne oospores of Phytophthora infestans in central Mexico survive winter fallow and infect potato plants in the field. Plant Disease 88: 29-33.

Filippov, A. V., Gurevich, B. I., Kozlovskky, B. E., Kuznetsova, M. A., Rogozhin, A. N. Spiglazova, S.Y., Smetanina T.I., Smirnov, A.N. A rapid method for evaluation of partial potato resistance to late blight and of aggressiveness of Phytophthora infestans isolates originating from different regions. Plant Breeding and Seed Science 50: 29-42. Plant Breeding and Acclimatization Institute, Radzikow, Poland.

Filippov A.V., Rogozhin A.N., Kuznetsova M.A., Kozlovsky B.E., Spiglazova
S.Y. Late Blight: Damaging Potato Disease. Action Program. Moscow

Flier, W. G., Kessel, G. J.T., Schepers, H. T.A.M. The impact of oospores of Phytophthora infestans on late blight epidemics. Plant Breeding and Seed Science 50: 5-14. Plant Breeding and Acclimatization Institute, Radzikow, Poland.

Forisekova, K. Heldak, J. Populations of Phytophthora infestans in the Slovak Republic in 1966-2003. Plant Breeding and Seed Science 50: 51-56. Plant Breeding and Acclimatization Institute, Radzikow, Poland.

Jakuczun, H., Wasilewicz-Flis, I. New sources of potato resistance to Phytophthora infestans at the diploid level. Plant Breeding and Seed Science 50: 130-137. Plant Breeding and Acclimatization Institute, Radzikow, Poland.

Kapsa J., Hansen J. G. Establishment of a monitoring network for potato late blight (Phytophthora infestans) in Poland. Plant Breeding and Seed Science 50: 63-70. Plant Breeding and Acclimatization Institute, Radzikow, Poland.

Mayton, H., I. Simko, G. Rauscher, B. Esposito and W. E. Fry. A major R-gene from Solanum berthaultii confers qualitative and quantitative resistance to late blight in potato tubers. Phytopathology 94: S68.

McLeod, A., C. D. Smart and W. E. Fry. Core promoter structure in the oomycete Phytophthora infestans. Eukaryotic Cell 3: 91-99.

Rakosy-Tican, L., Aurori, A., Aurori, C.M., Ispas, G., Famelaer I. Transformation of wild Solanum species resistant to late blight by using reporter gine gfp and msh2 genes. Plant Breeding and Seed Science 50:114-128. Plant Breeding and Acclimatization Institute, Radzikow, Poland.

Restrepo, S., W. E. Fry and C. D. Smart. Understanding the potato – Phytophthora infestans compatible interaction. Phytopathology 94: S87.

Rogozina, E. V., Patrikeyeva, M. V. Resistance of potato tubers to Phytophthora infestans evaluated in laboratory tests and field trials. Plant Breeding and Seed Science 50: 138-147. Plant Breeding and Acclimatization Institute, Radzikow, Poland.

Schepers H. T.A.M. Decision Support Systems for integrated control of late blight. Plant Breeding and Seed Science 50: 57-62. Plant Breeding and Acclimatization Institute, Radzikow, Poland.

Stewart, H. E., Solomon-Blackburn, R. M. – Assessing resistance to late blight of potato: methods used at the Scottish Crop Research Institute. Plant Breeding and Seed Science 50: 107-112. Plant Breeding and Acclimatization Institute, Radzikow, Poland.

Thieme, R., Darsow, U. Rakosy-Tican, L. Kang, Z. Gavrilenko, T.Antonova, O., Heimbach, U. Thieme, T. Use of somatic hybridisation to transfer resistance to late blight and Potato Virus Y (PVY) into cultivated potato. Plant Breeding and Seed Science 50: 113-118. Plant Breeding and Acclimatization Institute, Radzikow, Poland.

Trognitz B. R., Trognitz, F. C. Increasing the efficiency of potato breeding through marker assisted selection – general thoughts. Molecular markers for late blight resistance when applied for breeders? Plant Breeding and Seed Science 50: 95-106. Plant Breeding and Acclimatization Institute, Radzikow, Poland.

Zimnoch-Guzowska, E. Tatarowska, B. Bottle necks in breeding late blight resistant potato. Plant Breeding and Seed Science 50: 71-80. Plant Breeding and Acclimatization Institute, Radzikow, Poland.

Zoteyeva, N. Expression of resistance to Phytophthora infestans in climatic chamber-, screenhouse-and field-grown wild potato species in a detached leaflet assay. Plant Breeding and Seed Science 50: 120-129. Plant Breeding and Acclimatization Institute, Radzikow, Poland.

2004 Abstracts submitted to the 88th annual Potato Association of America annual meeting

De Jong, W. S., Jung, C.S., Griffiths, M. H., Bodis, M. Isolation of P, a gene required for blue and purple color in potato. Dept. of Plant Breeding and Genetics, Cornell University, Ithaca, NY.

De Jong, W. S., Kim, T. S., Griffiths, H.M., Jong, D. M., Ganga Z., Jahn, M., Paran I. An allele of beta carotene hydroxylase associated with yellow tuber flesh in potato. Dept. of Plant Breeding & Genetics, Cornell University, Dept. of Plant Genetics ad Breeding, Agricultural Research Organization, The Volcani Center, Bet Dagan, Israel.

Lozoya-Saldaña, H., Belmar-Diaz, C., Bradeen, J.M. and Helgeson, J. P. Characterization of Phytophthora infestans isolates infecting transgenic and somatic hybrid potatoes resistant to the pathogen in the Toluca Valley, Mexico. Universidad Autonoma de Chapingo, Mexico; University of Minnesota, St. Paul, MN, and USDA-ARS, University of Wisconsin, Madison, WI.

Perales-Rosas, D., H. Lozoya Saldana, S. Fernandez-Pavia, and N. J. Grünwald. Subpopulations of Phytophthora infestans in wild Solanum species in Toluca, Mexico. Universidad Autonoma de Chapingo, Mexico; Universidad Michoacana de San Nicolas de Hidaldgo, Michoacan, Mexico, and USDA-ARS, Prosser, WA.

2003

De Jong W.S., De Jong D.M., De Jong H, Kalazich J, Bodis, M. An allele of dihydroflavonol 4-reductase associated with the ability to produce red anthocyanin pigments in potato (Solanum tuberosum L.). Theoretical and Applied Genetics 107, 1375-1383.

De Jong W.S., De Jong, D.M., and Bodis, M. A fluorogenic 5' nuclease (TaqMan) assay to assess dosage of a marker tightly linked to red skin color in autotetraploid potato. Theoretical and Applied Genetics 107, 1384-1390.

Flier, W. G., N. J. Grünwald, L. P. N. M. Kroon, A. K. Sturbaum, T. B. M. van den Bosch, E. Garay-Serrano, H. Lozoya-Saldaña, W. E. Fry and L. J. Turkensteen. The population structure of Phytophthora infestans from the Toluca Valley of central Mexico suggests genetic differentiation between populations from cultivated potato and wild Solanum spp. Phytopathology 93: 382-390.

Grünwald, N. J., S. B. Goodwin, M. G. Milgroom and W. E. Fry. Analysis of genotypic diversity data for populations of microorganisms. Phytopathology 93(6): 738-746.

McLeod, A., C. D. Smart and W. E. Fry. Characterization of 1,3-B-glucanase and 1,3;1,4-B-glucanase genes from Phytophthora infestans. Fungal Genetics and Biology 38: 250-263.

Reis, A., C. D. Smart, W. E. Fry, L. A. Maffia and E. S. G. Mizubuti. Characterization of isolates of Phytophthora infestans from southern and southeastern Brazil from 1998-2000. Plant Disease 87: 896-900.

Ronning, C. M., S. Stegalkina, R. Ascenzi, O. Bougri, A. Hart, T. Utterbach, S. Vanaken, S. Reidmuller, J. White, J. Cho, G. Pertea, Y. Lee, S. Karamycheva, R. Sultana, J. Tsai, J. Quackenbush, C. D. Smart, S. Restrepo, H. D. Griffiths, W. E. Fry, R. van der Hoeven, S. Tanksley, P. Zhang, H. Jin, M. Yamamoto, B. Baker, C. R. Buell and S. S. Catherine M. Ronning, Robert Ascenzi, Oleg Bougri, Amy Hart, Teresa Utterbach, Susan Vanaken, Steve Riedmuller, Joseph White, Jennifer Cho, Geo Pertea, Yuandan Lee, Svetlana Karamycheva, Razvan Sultana, Jennifer Tsai, John Quackenbush, Kevin Myers1, Silvia Restrepo1, Christine Smart1, William Fry, Rutger van der Hoeven, Steve Tanksley, Peifen Zhang, Hailing Jin, Miki Yamamoto, Barbara Baker, and C. Robin Buell. Comparative Analyses of Potato (Solanum tuberosum) EST libraries. Plant Physiology 131: 419-429.

Smart, C. D., K. L. Myers, S. Restrepo, G. B. Martin and W. E. Fry. Partial resistance of tomato to Phytophthora infestans is not dependent upon ethylene, jasmonic acid or salicyclic acid signalling pathways. Molecular Plant Microbe Interactions 16: 141-148.

2003 Abstracts submitted to the 87th Potato Association of America annual meeting

De Jong, W., De Jong, D.M., and Bodis, M. An approach to measure allele dosage in autotetraploid potato. Dept. of Plant Breeding & Genetics, Cornell University, Ithaca, NY.

Ewing, E. E., I. Simko, E.A. Omer, and PJ. Davies. Polygene mapping as a tool to study the physiology of tuberization and dormancy. Dept. of Horticulture, Cornell University, Ithaca, NY.

Grünwald, N. J., Cadena Hinojosa, M.A. Rubio Covarrubias, O., Rivera Peña, A., Lozoya-Saldaña, H., Brown C. R., and W. E. Fry. Resistance in Mexican potato germplasm to late blight is high and durable. USDA-ARS, Prosser, VA; INIFAP, Mexico; Universidad Autonoma de Chapingo, Mexico; and the Dept. of Plant Pathology, Cornell University, Ithaca, NY.

Guzman-Galindo L., Lozoya-Saldaña, H., and Fernandez-Pavia, S. Specificity of resistance components to late blight. (Phytophthora infestans Mont. De Bary) in Mexican potato varieties. Depts. Of Plant Protection and Plant Sciences, Universidad Autonoma de Chapingo and the Universidad Michoacana de San Nicolas de Hidalgo, Mexico.

Jung, Chun Suk and W. S. De Jong. The potato/locus, required for expression of red and purple pigments in tuber skin, appears to encode a MyB domain transcriptional regulator of the anthocyanin biosynthetic pathway. Dept. of Plant Breeding & Genetics, Cornell University, Ithaca, NY.

Lozoya-Saldaña, H. and Belmar-Diaz, C. Behavior of USDA potato clones in the Toluca Valley in 2002 and characterization of their Phytophthora infestans isolates. Dept. of Plant Sciences, Universidad Autonoma de Chapingo, Mexico.

Raman, K. V. 2003. The influence of biotechnology on integrated pest management in developing countries. In Integrated Pest Management in the Global Arena. Maredia, K.M., Dakouo, D., and Mota-Sanchez, D., editors. CABI Publishing, UK. In Press.

Selected Publications, 2001-2002
Cornell University


Fry, W. E. 2001. "International trade and late blight of tomatoes and potatoes." Phytopathology 91: S153.

Gavino, P. D. and W. E. Fry (2002). “Diversity in and evidence for selection on the mitochondrial genome of Phytophthora infestans.” Mycologia: (in press).

Grünwald, N. J., E. G. Serranto, G. R. Montes, G. Olaya and W. E. Fry. 2001. "Sensitivity and resistance of the Toluca Valley population of Phytophthora infestans to fungicides." Phytopathology 91: S33.

Grünwald, N. J., M. A. Cadena-Hinojosa, O. Rubio-Covarrubias, A. Rivera-Pena, J. S. Niederhauser and W. E. Fry. 2002. "Potato cultivars from the Mexican national potato program: Sources and durability of resistance against late blight." Phytopathology 92: (in press).

Mayton, H., G. A. Forbes, E. S. G. Mizubuti and W. E. Fry. 2001. "The roles of three fungicides in the epidemiology of potato late blight." Plant Disease 85(9): 1006-1012.

Grünwald, Niklaus J., and Mateo Cadena-Hinojosa. 2002. Formation and distribution of oospores of Phytophthora infestans at the center of origin. USDA-ARS, Prosser.

Raman, K.V. 2002. Applying Grades and Standards for Reducing Pesticide Residues to Access Global Markets. In:“Food Security and Environment Quality: Conference proceedings, Ohio State University, Columbus, OH. CRC Publication (In Press).

Raman, K.V., E. Grafius and K. Maredia. 2002. The influence of biotechnology on integrated pest management in developing countries. In: Global Integrated Pest Management. Michigan State University, Lansing, Michigan, U.S.A. (in Press)

Coffman, W.R. and K. V. Raman. 2002. Integrated Control of Potato Late Blight. Submitted to: http://132.236.226.24/Impact/index.htm.

East Europe

Elansky, S., A. Smirnov, Y. Dyakov, A. Dolgova, A. Filippov, B. Kozlovsky, I. Kozlovskaya, P. Russo, C. Smart, and W. E. Fry. 2001. Genotypic Analysis of Russian Isolates of Phytophthora infestans form the Moscow Region, Siberia and Far East. Journal of Phytopathology 149, 605-611.

Filippov, Alexei V. 2002. Distribution and possible origin of Phytophthora infestans in the Moscow region. In: Conference proceedings:" Scientific provision of potato production in Russia: state and problems." All Russian Potato Research Institute, Moscow, Russia p. 313-324.

Flier, W. G., N. J. Grünwald, W. E. Fry 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." Mycoogy. Research 105: 998-1006, Part 8, August.

Selected Publications 2000-2001

Cornell University
Aylor, D. E., Fry, W. E., Mayton, H. and Andrade-Piedra, J. 2001. Quantifying the rate of release and escape of Phytophthora infestans sporangia from a potato canopy. Phytopathology 91: (in press).

Cianchetti, J., Mayton, H., Jaime-Garcia, R. and Fry, W. E. 2000. Examination of fungicides for control of potato late blight, 1999. Fungicide and Nematicide Tests 55: 194.

Fry, W. E. 2000. Phytophthora infestans. Encyclopedia of Microbiology. San Diego, Academic Press. 3: 633-639.

Fry, W. E., Forbes, G. A. and Erselius, L. J. 2000. A novel A2 population of Phytophthora similar to P. infestans attacks wild Solanum species in Ecuador. Phytopathology 90: 197-202.

Fry, W. E., Mayton, H. S., Cianchetti, J. and Jaime-Garcia, R. 2000. Update on new late blight strains and their management. New York State Vegetable/Berry Growers Meeting, Syracuse NY, Cornell Cooperative Extension.

Fry, W. E., Smart, C. D. and Grünwald, N. J. 2000. Migrations of Phytophthora infestans awaken plant breeders. Phytopathology 90 (6): S94.

Haynes, K. G., Douches, D. S., Thill, C. A., Secor, G., Fry, W. E., Christ, B. J. and Goth, R. W. 2000. Foliar resistance to late blight in potato clones evaluated in national trials in 1999. American Journal of Potato Research 77: 402 (abstr).

Hijmans, R.J., Grünwald, N. J, van Haren, R.J. F., MacKerron, D.K.L., and Scherm, H. 2000. Potato Late Blight Simulation for Global Change Research. Newsletter of the Global Change and Terrestrial Ecosystem Core Project 15: 4-6.

Mayton, H. S., Aylor, D. E. and Fry, W. E. 2000. Quantitative assessment of inoculum sources of potato late blight. Phytopathology 90 (6): S50.

Mayton, H., Forbes, G. A., Mizubuti, E. S. G. and Fry, W. E. 2001. The roles of several fungicides in the epidemiology of potato late blight. Plant Disease 85: (in press).

Mayton, H., Smart, C. D., Moravec, B. C., Mizubuti, E. S. G., Muldoon, A. E. and Fry, W. E. 2000. Oospore survival and pathogenicity of single oospore recombinant progeny from a cross involving the US-8 and US-17 lineages of Phytophthora infestans. Plant Disease 84: 1190-1196.

Plaisted, R. L. and De Jong, Walter S. Report Potato Show & Tell, 8 November 2000, Plant Breeding, Cornell University.

Promoting Global Research to Control Potato Late Blight, CALS News, vol. 7-3, November 2000, Cornell University.

Raman, K.V., Grünwald, N.J., and Fry, W. E. 2000. Promoting International Collaboration for Potato Late Blight Disease Management. Pesticide Outlook. Vol. 11, No. 5, p. 181-185. October.


Raman, K.V., Zimnoch-Guzowska, E., and Zoteyeva, N. 2000. The Vavilov Research Institute’s Potato Collection Survived the Seige of Leningrad-Will it Survive 21st Century Economic Restructuring? Diversity. Vol. 16, No. 3, p.12-15.

Raman, K. V. The Resurgence of the Irish Potato Famine Fungus. In: The Whole World’s Business. The Association for International Agriculture and Rural Development (AIARD), IL (in press).

Smart, C. D., D'Ascenzo, M. D., Martin, G. B., and Fry, W. E. 2000. Evolution of tomato specialization in Phytophthora infestans. Phytopathology 90 (6): S73.

Smart, C. D., Mayton, H., Mizubuti, E. S. G., Willmann, M. R., and Fry, W. E. 2000. Environmental and genetic factors influencing self-fertility in Phytophthora infestans. Phytopathology 90: 987-994.

Sanchez, G. M., Smart, C. D., Simko, I., Bonierbale, M., Ewing, E. E., May, G., Greenland, A., and Fry, W. E. 2000. Identification of two new R-genes to Phytophthora infestans from Solanum berthaultii. Phytopathology 90 (6): S68.

Vega-Sanchez, M. E., Erselius, L. J., Rodriguez, A. M., Bastidas, O., Hohl, H. R., Ojiambo, P. S., Mukalazi, J., Vermeulen, T., Fry, W. E., and Forbes, G. A. 2000. Host adaptation to potato and tomato within the US-1 clonal lineage of Phytophthora infestans in Uganda and Kenya. Plant Pathology 49: 531-539.

East Europe
Bamberg, J. B., Kiru, S. D., and del Rio, A. H. RAPD Comparison of Reputed Duplicate Populations in the Russian and US Potato Genebanks. American Journal of Potato Research (in press).

Dyakov, Y.T and Derevjagina, M. K. Late Blight of potato and its Control in Russia. Pesticide Outlook, December 2000.

Elansky, S., Smirnov, A., Dyakov, Y., Dolgova, A., Filippov, A., Kozlovsky, B., Kozlovskaya, I., Russo, P., Smart, C., and Fry, W. 2001. Genotypic analysis of Russian isolates of Phytophthora infestans from the Moscow region, Siberia and Far East. Journal of Phytopathology 149: (in press).

Schiermeier, Q. 2001.Russia needs help to fend off potato famine, researchers warn. Nature, vol.: 410, 26 April.

Swiezynski, K. and Zimnoch-Guzowska, E. Breeding potato cultivars with tuber resistant to Phytophthora infestans. Under review. Paper will be published in the first issue of Potato Research 2001 Vol. 44.no 1.

Zimnoch-Guzowska, E., Syller, J., Sieczka, M.T. (Editors) The method of evaluation and selection applied in potato research and breeding. Manual written in Polish, English and Russian will be published in the series: Monografie i Rozprawy Naukowe, IHAR Radzików in 2001. Polish version is under review by professor H. Czembor. The last two versions are under review by the editor.

Zoteyeva, N., Chrzanowska, M., Pakosinska, M., Zimnoch-Guzowska, E. Resistance to Phytophthora infestans and Potato virus X (PVX) in 15 accessions of wild potato species Solanum acaule Bitt. from the collection of the N. I. Vavilov Research Institute of Plant Industry, St. Petersburg, Russia. Paper submitted to Plant Breeding and Seed Science.

Mexico
Carl, T. 2000. Infamous potato fungus makes comeback. Washington Times, Oct. 26.

Flier, W. G., Grünwald, N. J., and Turkensteen, L. J. Oospore formation, production and vialbility of Phytophthora infestans isolates from commercial potato fields and Solanum demissum in the Toluca Valley. Mycological Research (in press).

Grünwald, N. J. Rubio-Covarrubias, O., and Fry, W. E. 2000. Potato Late Blight management in the Toluca Valley: forecasts and resistant cultivars. Plant Disease 84 (4): 410-416.

Grünwald, N. J. and Fry, W. E. 2000. Analysis of genotypic diversity in population genetic studies should include richness, evenness and diversity. Phytopathology 90 (6): S31.

Grünwald, N. J., and Fry, W. E. 2000. Development and implementation of a late blight forecasting system for the highland tropics. 4th Workshop of the European Network for development on an integrated control strategy of Potato Late Blight, Oostende, Belgium, 96-107.

Grünwald, N. J., Flier, W. G., Sturbaum, A. K., Garay-Serrano, E., van den Bosch, T. B. M., Smart, C. D., Matuszak, J. M., Lozoya-Saldaña, H., Turkensteen, L. J. and Fry, W. E. 2001. Population structure of Phytophthora infestans in the Toluca Valley region of Central Mexico. Phytopathology 91: (in press).

Grünwald, N. J., Hu, S. and van Bruggen, A. H. C. 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., Hu, S. and van Bruggen, A. H. C. 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.

Grünwald, N. J., Flier, W. G., Sturbaum, A.K., Garay-Serrano, E., E. van den Bosch, T. G. B.M., Smart, C. D., Matusazk, J. M., Turkensteen, L. J. and Fry, W. E. 2000. Population Structure of Phytophthora infestans within the Toluca Valley of Central Mexico. Phytopathology (n preparation).

Grünwald, N. J., Goodwin, S. B., and Fry, W. E. 2000. Analysis of population genotypic diversity data: aspects of richness, evenness, and diversity. Phytopathology (in preparation).

Selected publications 1999-2000

Dorrance, A. E., Inglis, D. A., Derie, M. L., Brown, C. R., Goodwin, Fry, W. E. F., and Deahl, K. L. 1999. Characterization of Phytophthora infestans Populations in Western Washington. Plant Disease. 83:423-428.

Ewing, E. E. 2000. An American Boy, a Russian Professor, and a Potato Blight. Diversity, Vol. 15, No. 4. Also in www.potatocongress.org

Ewing, E.E. 2000. International Collaboration with Poland May Hold Key to Saving Eastern Europe's "Second Bread," Diversity, Vol. 15. No. 3.

Ewing, E.E. Smiko, L., Smart, C.D., Bonierbale, M. W.., Mizubuti, E. S. G., May, G. D., and Fry, W. E. 2000. Genetic Mappingfrom field tests of qualitative and quantitative resistance to Phytophthora infestans in a population derived from Solanum tuberosum and Solanum berthaultii. Molecular Breeding 6:25-36.

Fry, W. E. 2000. Epidemiology of the New Late Blight with Special Emphasis on Forecasting. Proceedings from the Global Conference on Potatoes, New Delhi, India.

Fry, W. E. 2000. Implications to Late Blight Epidemiology of Recent Pathogen Migrations, GILB, Late Blight: A Threat to Global Food Security, Volume 1, p. 79.

Fry, W. E. 1998. Late Blight of Potatoes and Tomatoes. Vegetable Crops. Fact Sheet. Page 726. 20. Cornell Cooperative Extension.

Forbes, G. A., Goodwin, S. B., Drenth, A., Oyarzun, P., Ordonez, M. E., and Fry, W. E. 1998. A Global Marker Database for Phytophthora infestans. Plant Disease. 82:811-818.

Gavino, P.D., Smart, C.D., Sandrock, R. W., Millier, J.S., Hamm, P.B., Yun Lee, T., Davis, R.M., and Fry, W. E. 2000. Implications of Sexual Reproduction for Phytophthora infestans in the United States: Generation of an Aggressive Lineage. Plant Disease, March.

Goodwin, S. B. Legard, D.E., Smart, C.D., Levy, M., and Fry, W. E., 2000. Gene flow analysis of molecular markers confirms that Phytophthora mirabilis and P. infestans are separate species. Mycologia, 91 (5) pp. 796-810.

Goodwin, S. B., Smart, C. D., Sandrock, R. W., Deahl, K. L., Punja, Z. K., and Fry, W. E. 1998. Genetic Change Within Populations of Phytophthora infestans in the United States and Canada during 1994 to 1996: Role of Migration and Recombination. Phytopathology. 88:939-949.

Grunwald, N. J., Rubio-Covarrubias, Oswaldo A., Lozoya-Saldana, H., and Fry, W. E. 2000. Potato Late Blight Management in the Toluca Valley, Forecasts and Resistant Cultivars, GILB, Late Blight: A Threat to Global Food Security, Vol. 1 p. 85-86.

Grunwald, N. J. and W. E. Fry 2000. Development and implementation of a late blight forecasting system for the highland tropics. PAV-Special Report 6:96-107.

Grünwald, N. J., Rubio-Covarrubias, and Fry. W. E. 1999 (submitted). Potato Late Blight Management in the Toluca Valley: Forecasts and Resistant Cultivars. Plant Disease.

Haynes, K. G., et al. 1998. Phenotypic Stability of Resistance to Late Blight in Potato Clones Evaluated at Eight Sites in the United States. American Journal of Potato Research. 75:211-217.

Hijmans R.J., Grunwald, N. J., van Haren, R. J. F., MacKerron, D.K.L., and Scherm, H., 2000. Potato Late Blight Simulation for Global Change Research. Newsletter of the Global Change and Terrestrial Ecosystem Core Project 15:4-6.

Kiru, S. D. 2000. Germplasm Collection, Conservation and Utilization in Russia. Proceedings from the Gobal Conference on Potatoes, New Delhi, India.

Mackin, J. 1999. Potato Blight Raises Fears of Famine. Cornell Focus. 7:12-17

Mizubuti, E. S. G., Aylor, D. E., and Fry, W. E. 1999. Survival of Phytophthora infestans Sporangia Exposed to Solar Radiation. Phytopathology, p. 78-84.

Mizubuti, E. S. G., and W. E. Fry. 1998. Temperature Effects on Developmental Stages of Isolates from Three Clonal Lineages of Phytophthora infestans. Phytopathology. 88:837-843.

Ordonez, M. E., Hohl. H. R., Velasco, J. A., Ramon, M. P., Oyarzun, P. J., Smart, C. D., Fry, W. E., Forbes, G. A., and Erselious, L. J. 2000. A Novel Population of Phytophthora, Similar to P. infestans, Attacks Wild Solanum Species in Ecuador. Phytopathology, Vol. 90, No. 2.

Raman, K. V. 2000. Integrated Pest Management in Potato Production. Proceedings from the Global Conference on Potatoes, New Delhi, India.

Raman, K. V. 1998. Plant Genetic Resources for Food and Agriculture: Status and Future Prospects. The 12th Toyota Conference, Nov. 25-28. Mikkabi, Shizouoka, Japan. Academic Press, R. G. Landes Company.

Smart, C. D., Willmann, M. R., Mayton, H., Mizubuti, E. S. G., Sandrock, R. W., Muldoon, A. E., and Fry, W. E. 1998. Self-Fertility in Two Clonal Lineages of Phytophthora infestans. Fungal Genetics and Biology. 25:134-142.

van West, P., Reid, B., Campbell, T. A., Sandrock, R. W., Fry, W. E., Kamoun, S., and Gow, N.A.R. 1999. Green Flourescent protein (GFP) as a reporter gene for the plant pathogenic oomycete Phytophthora palmivora. FEMS Microbiology Letters 178, p. 71-80.

Yun Lee, T., Mizubuti, E., and Fry, W. E. 1998. Genetics of Metalaxyl Resistance in Phytophthora infestans. Fungal Genetics and Biology. 26:118-13

Zimnoch-Guzowska, E. Late Blight and Late Blight research in Central and Eastern Europe. GILB, Late Blight: Proceedings from the Global Conference on Potatoes, New Delhi, India.

Zoteyeva, N. 2000. Wild Potato Species from the VIR Collection as Source of Resistance to Late Blight. Proceedings from the Global Conference on Potatoes, New Delhi, India.

3. Links to other potato sites

Agriculture Network Information Center www.agnic.org
Agronomic Links Across the Globe www.agry.purdue.edu/links
APSnet, Plant Pathology On-Line www.apsnet.org
European Association for Potato Research (EAPR) www.agro.wau.nl/eapr
Global Potato Focus, Inc. www.potatofocus.com
Idaho Plant Disease Reporter/Late Blight www.uidaho.edu/ag.plantdisease/lbhome.htm
International Center for Genetic Engineering, & Biotechnology (ICGEB) www.icgeb.trieste.it/biosafety
International Potato Center (CIP) www.cipotato.org/index2.asp
Ireland www.cavannet.ie/nature/spuds.htm
Maine Potato Board www.mainepotatoes.com
Michigan State University www.plantpathology.msu.edu
Minnesota Certified Seed Potato Growers Association www.mnseedpotato.org
National Potato Council www.npcspud.com
New Agriculturist www.new-agri.co.uk
North Dakota Pesticide Quarterly N.D. Pesticide Quarterly www.ext.nodak.edu/extnews/pestqtrly
Oregon State University oregonstate.edu/dept/kes/p-res.htm
Oregon State University, Potato Research & Extension cropandsoil.oregonstate.edu
Plant Pathology Internet Guide Book www.ifgb.uni-hannover.de/extern/ppigb
Potato Association of America www.ume.maine.edu/PAA
Potato Information Exchange www.css.orst.edu/potatoes/main.htm
Potato Products International Ltd. www.bejoseeds.com/potato
Potato Storage Rresearch Facility www.kimberly.uidaho.edu/potatoes
Research Institute for Plant protection (IPO-DLO) www.plant.wageningen-ur.nl
Scottish Agricultural College (SAC) www.sac.ac.uk
Scottish Crop Research Institute (SCRI) www.scri.sari.ac.uk
University of Wisconsin www.hort.wisc.edu/usdavcru/
Wageningen Agricultural University www.wau.nl
World Potato Congress www.potatocongress.org