Monterey County

Selected Publications

Selected Publications

Selected Publications on Sudden Oak Death and Nursery Disease Biology and Management

  1. Davidson, J. M., Rizzo, D. M., Garbelotto, M., Tjosvold, S., and, and Slaughter, G. W. 2002. Phytophthora ramorum and sudden oak death in California: II. Transmission and survival. USDA Forest Service Gen. Tech. Rep. PSW-GTR-184.
  2. Davidson, J. M., Wickland, A. C., Morse, A. C., Tjosvold, S. A., Chambers, D. L., Jensen, C. E., Slaughter, G., Garbelotto, M. and Rizzo, D. M. 2002. Transmission of Phytophthora ramorum in Coast Live Oak woodlands. In: Sudden Oak Death, a Science Symposium: The State of Our Knowledge. December 17-18, 2002. Monterey, CA.
  3. Garbelotto, M.; Rizzo, David M.; Hayden, Katie; Meija-Chang, Monica; Davidson, Jennifer M.; Tjosvold, Steven. 2002. Phytophthora ramorum and sudden oak death in California: III. Preliminary studies in pathogen genetics. USDA Forest Service Gen. Tech. Rep. PSW-GTR-184.
  4. McPherson, B. A., Rizzo, D. M., Garbelotto, M., Svihra, P., Wood, D. L., Storer, A. J.,Kelly, N. M., Palkovsky, N., Tjosvold, S. A., Standiford, R. B., and Koike, S. T. 2002.Sudden oak death in California. Pest Notes publication 7498. University of California. ANR Publications.
  5. Tjosvold, S. A., Chambers, D. L., Davidson, J. M. and Rizzo, D. M. 2002.  Incidence of Phytophthora ramorum inoculum found in soil collected from a hiking trail and hikers’ shoes in a California park. In: Sudden Oak Death, a Science Symposium: The State of Our Knowledge. December 17-18, 2002. Monterey, CA.
  6. Tjosvold, S. A., Chambers, D. L., Davidson, J. M. and Rizzo, D. M. 2002.   Incidence of Phytophthora ramorum inoculum found in streams running through areas of high incidence of Sudden Oak Death in Santa Cruz County. In: Sudden Oak Death, a Science Symposium: The State of Our Knowledge. December 17-18, 2002. Monterey, CA.
  7. Tjosvold, S. A., Koike, S. T., Davidson, J. M. and Rizzo, D. M. 2002. Susceptibility of Azalea (Rhododendron) to Phytophthora ramorum. In: Sudden Oak Death, a Science Symposium: The State of Our Knowledge. December 17-18, 2002. Monterey, CA.
  8. Tjosvold, S. A., Chambers, D. L., Tse, J., Davidson, J. M., Garbelotto, M. and Koike, S. T. 2002.Evaluation of a novel diagnostic procedure to detect the presence of Phytophthora ramorum by sampling ooze from infected cankers.In: Sudden Oak Death, a Science Symposium: The State of Our Knowledge. December 17-18, 2002. Monterey, CA.
  9. Tjosvold, S.A., K.R. Buermeyer,C. Blomquist, and S. Frankel. 2005Nursery Guide for Diseases of Phytophthora ramorum on Ornamentals: Diagnosis and Management.: Diagnosis and Management. Division of Agricultural and Natural Sciences Publications. Publication #8156.
  10. Tjosvold, S.A, D.L. Chambers, and E. Fitchner. 2005. Epidemiology of Phytophthora ramorum Infecting Rhododendrons under Simulated Nursery Conditions.In proceedings of the sudden oak death second symposium: the state of our knowledge. 2005 January 18-21; Monterey, CA. Gen. Tech. Rep. PSW-GTR-196. Albany, CA: Pacific Southwest Research Station, Forest Service, U.S. Department of Agriculture; p. 459-461.
  11. Tjosvold, S.A.; Chambers, D.L.; Koike, S.  2006.  Evaluation of fungicides for the control of Phytophthora ramorum infecting Rhododendron, Camellia, Viburnum, and Pieris In: Frankel, Susan J.; Shea, Patrick J.; and Haverty, Michael I., tech. coords. Proceedings of the sudden oak death second science symposium: the state of our knowledge. Gen. Tech. Rep. PSW-GTR-196. Albany, CA: Pacific Southwest Research Station, Forest Service, U.S. Department of Agriculture: 269-271.
  12. Tjosvold, S. A., D. L. Chambers, S. L.Thomas , and C. L. Blomquist. 2006. First Report of Phytophthora ramorum infecting Camellia flower buds in North America. Online.Plant Health Progress doi:10.1094/PHP-2006-0825-01-BR.
  13. Tjosvold, S. A., Koike, S. T., and Chambers, D. L. 2008. Evaluation of fungicides for the control of Phytophthora ramorum infecting Rhododendron, Camellia, Pieris, and Viburnum. Online.Plant Health Progress doi:10.1094/PHP-2008-0208-01-RS.
  14. Tjosvold, S.A.,D. L. Chambers,and C.L. Blomquist. 2008. Seasonal Symptom Expression, Laboratory Detection Success, and Sporulation Potential of Phytophthora ramorum on Rhododendron and Camellia. p.101-107. In: Gen. Tech. Rep. PSW-GTR-214, Albany, CA: Pacific Southwest Research Station, Forest Service, U.S. Department of Agriculture. 491 p.
  15. Tjosvold, S. A., D. L. Chambers, S. T. Koike, and S. R. Mori. 2008. Disease on Nursery Stock as Affected by Environmental Factors and Seasonal Inoculum Levels of Phytophthora ramorum in Stream Water Used for Irrigation. Plant Disease 92: 1566-1573.
  16. Tjosvold, S.A., Chambers, D.L.; Fichtner, E.J.; Koike, S.T.; and Mori, S.R. 2009. Disease risk of potting media infested with Phytophthora ramorum under nursery conditions.Plant Disease 93:371-376.
  17. Tjosvold, S.A., Chambers, D.L., and E.J. Fichtner. 2010. Importance of Rainfall and Sprinkler Irrigation in Supporting Sporulation, Spread of Inoculum in Runoff-Water, and New Infections of Phytophthora ramorum under Field Conditions. In: Proceedings of the Sudden Oak Death Fourth Science Symposium. 2010. Pgs 76-77. Frankel, Susan J.; Kliejunas, John T.; Palmieri, Katharine M., tech. coords.Gen. Tech. Rep. PSW-GTR-229. Albany, CA: U.S. Department of Agriculture, Forest Service, Pacific Southwest Research Station. 378 p.