Lawrence E. Datnoff
Professor & Department Head

Career Publications:

Books, Edited: 2
Books, contributor of Chapter (s): 18
Refereed Publications: 62
Non-refereed Publications, Abstracts, etc.: 219

Partial Listing of Publications: 2001-2006

Books:

Datnoff, L. E., Snyder, G. H. and Korndorfer, G. H. 2001. Silicon in Agriculture. Elsevier Science, The Netherlands, 403 pp.

Datnoff, L. E., Elmer, W. H., and Huber, D. 2006. Mineral Nutrition and Plant Disease, American Phytopathological Society, St. Paul, MN (in press).

Book Chapters:

Datnoff, L. E., Seebold, K. W., and Correa-V., F. J. 2001. Use of silicon for integrated disease management: reducing fungicide applications and enhancing host plant resistance. Pg. 171-184. IN: Silicon in Agriculture, Datnoff, L. E., Snyder, G. H. and Korndorfer, G. H, eds., Elsevier Science, The Netherlands.

Alvarez, J. and Datnoff, L. 2001. The economics of silicon for integrated management and sustainable production of rice and sugarcane. Pg. 220-240 IN: Silicon in Agriculture, Datnoff, L. E., Snyder, G. H. and Korndorfer, G. H, eds., Elsevier Science, The Netherlands.

Prabhu, A. S., Barbosa-Filho, M. P., Filippi, M. C., Datnoff, L. E. and Snyder, G. H. 2001. Silicon from rice disease control perspective in Brazil. Pg. 293-312. IN: Silicon in Agriculture, Datnoff, L. E., Snyder, G. H. and Korndorfer, G. H, eds., Elsevier Science, The Netherlands.

Correa-Victoria, F. J., Datnoff, L. E., Okada, K., Friesen, D. K., Sanz, J. I. and Snyder, G. H. 2001. Effects of silicon fertilization on disease development and yields of rice in Colombia. Pg. 313-322. IN: Silicon in Agriculture, Datnoff, L. E., Snyder, G. H. and Korndorfer, G. H, eds., Elsevier Science, The Netherlands.

Pernezny, K., Raid, R., and Datnoff, L. 2002. Bacterial blight and brown stem of celery. Pg. 10. IN: Compendium of Umbelliferous Crop Diseases, Eds., R. M. Davis and R. N. Raid, APS, St. Paul, MN.

Datnoff, L.,, Brunings, A., and Rodrigues, F. 2005. Silicon effects on components of host resistance: an overview and implications for integrated disease management. Pgs. 26-31. IN: III Silicon in Agriculture, Korndorfer, G., ed., Uberlandia, MG, Brasil.

Snyder, G., Matichenkov, V., and Datnoff, L. 2006. Silicon. Pgs. 551-568. IN: Handbook of Plant Nutrition, A. Barker and D. Pilbeam, Eds.,Taylor and Frances, Boca Raton, FL.

Datnoff, L., Rodrigues, F., and Seebold, K. 2006. Silicon and plant disease. IN: Mineral Nutrition and Plant Disease, Datnoff, L. E., Elmer, W. H., and Huber, D., eds., American Phytopathological Society, St. Paul, MN (in press).

Datnoff, L., Elmer, W., Prabhu, A., and Fageria, N. 2006. Balanced chloride, potassium and silicon nutrition for plant disease management. International Potash Institute (in press).

Refereed:

Seebold, K. W., Kucharek, T. A. , Datnoff, L. E., Correa-Victoria, F. J. and Marchetti, M. A. 2001. The influence of silicon on components of resistance to blast in susceptible, partially resistant and resistant cultivars of rice. Phytopathology 91:63-69.

Korndorfer, G. H, Snyder, G. H., Ulloa, M., Powell, G., and Datnoff, L. E. 2001. Calibration of soil and plant silicon analysis for rice production. J. Plant Nutr. 24:1071-1084.

Alvarez, J. and Datnoff, L. E. 2001. The economic potential of silicon for integrated management and sustainable rice production. Crop Prot. 20:43-48.

Rodrigues, F. A., Datnoff, L. E., Korndorfer, G. H. Seebold, K. W., and Rush, M. C. 2001. Effect of silicon and host resistance on sheath blight development in rice. Plant Dis. 85:827-832.

Barbosa Filho, M. P., Snyder, G. H., Fageria, N. K., Datnoff, L. E., and Silva, O. F. 2001. Calcium silicate as source of silicon for upland rice. R. Bras. Ci. Solo 25:325-330.

Barbosa-Filho, M. P., Snyder, G. H., Elliott, C. L. and Datnoff, L. E. 2001. Evaluation of soil test procedures for determining rice available silicon. Commun. Soil Sci. Plant Anal. 32:1779-1792.

Rice, R.W., L.E. Datnoff, R.N. Raid, and C.A. Sanchez. 2002. Influence of vesicular-arbuscular mycorrhizae on celery transplant growth and phosphorus-use efficiency. J. Plant Nutr. 25:1839-1853.

Rodrigues, F. A., Vale, F. X. R., Korndorfer, G. H., Prabhu, A. S., Datnoff, L. E., Oliveira, A. M A., Zambolim, L. 2003. Influence of silicon on sheath blight of rice in Brazil. Crop Prot. 22:23-29.

Rodrigues, F. A., Vale, F. X. R., Datnoff, L. E., Prabhu, A. S., Korndorfer, G. H. 2003. Effect of rice growth stages and silicon on sheath blight development. Phytopathology 93:256-261.

Rodrigues, F. A., Benhamou, N., Datnoff, L.E., Jones, J. B. and Belanger, R. R. 2003. Ultrastructural and cytochemical aspects of silicon-mediated rice blast resistance. Phytopathology 93:535-546.

Seebold, K. W., Datnoff, L. E., Correa-Victoria, F. J., Kucharek, T. A., and Snyder, G. H. 2004. Effects of silicon and fungicides at full and reduced rates on the control of leaf and neck blast in upland rice. Plant Dis. 88:253-258.

Rodrigues, F. A., McNally, D. J., Datnoff, L. E., Jones, J. B., Labbe, C., Benhamou, N., Menzies, J. G., and Belanger, R. R. 2004. Silicon enhances the accumulation of diterpenoid phytoalexins in rice: A biochemical mechanism for blast resistance. Phytopathology 94:177-183.

Brecht, M. O., Datnoff, L. E., T. A. Kucharek, and Nagata, R. T. 2004. Influence of silicon and chlorothalonil on plant growth and suppression of gray leaf spot of St. Augustinegrass. Plant Dis. 88:338-344.

Trenholm, L.E., Datnoff, L. E. and Nagata, R. T. 2004. Influence of silicon on drought and shade tolerance of St. Augustinegrass. HortTechnology 14:487-490.

Datnoff, L. E. and Rodrigues, F. A. 2005. The role of silicon in suppressing rice diseases. APSnet Feature Story, February, Pgs. 1-28, http://www.apsnet.org/online/feature/silicon

Stiles, C. M., Datnoff, L. E. and Cisar, J. L. 2005. Evaluation of fungicide timing and efficacy for control of Pythium blight in overseeded turfgrasses using a simple field inoculation technique. Plant Health Progress doi: 10.1094/PHP-2005-0330-01-RS.

Datnoff, L. E., Brecht, M. O., Stiles, C. M. and Rutherford, B. A. 2005. The role of silicon in suppressing foliar diseases in warm season turf. International Turfgrass Society Research J. Vol. 10:175-179.

Rodrigues, F. A. and Datnoff, L. E. 2005. Silicon and rice disease management. Fitopatologia Brasiliera 30:457-469.

Datnoff, L. E. 2005. Silicon in the life and performance of turfgrass. Online. Applied Turfgrass Science doi:10.1094/ATS-2005-0914-01-RV.

Rodrigues, F. A., Rollins, J. A., Datnoff, L. E., Jurick, W. M., Jones, J. B. and Korndorfer, G. H. 2005. Cytological and molecular aspects of silicon-mediated resistance in rice against Magnaporthe grisea. PMPP 66:144-159.

Brecht, M., Datnoff, L., Kucharek, T., and Nagata, R. 2006. Effect of silicon on components of resistance to gray leaf spot in St. Augustinegrass. J. Plant Nutr. (accepted).

Brecht, M., Stiles, C. and Datnoff, L. 2006. Evaluation of pathogenicity of Bipolaris and Curvularia spp. on dwarf and ultradwarf bermudagrasses in Florida. Plant Health Progress (accepted).

Stiles, C. M., Harmon, P. F., Datnoff, L. E., and Brecht, M. O. 2006. Evaluation of new fungicides and surfactants for the management of fairy ring associated with Lycoperdon sp. in bermudagrass. Applied Turfgrass Science. (accepted).

Non-refereed:

Rodrigues, F. A., Benhamou, N., Datnoff, L. E., Belanger, R. R. Jones, J. B. and Korndorfer, G. H. 2002. Silicon induces a defense response to rice blast infection. Pgs. 29-30. IN: 2nd Silicon in Agriculture Conference, Tsuruoka, Yamagata, Japan, 22-26 August.
Datnoff, L. E., Brecht, M. O., Kucharek, T. A. and Nagata, R. T. 2002. Role of silicon in turfgrass disease management. Pgs. 105-110. IN: 2nd Silicon in Agriculture Conference, Tsuruoka, Yamagata, Japan, 22-26 August.
Datnoff, L. E. 2003. Silicon fertilization for rice disease management. Fitopatol. Bras. 28:S126-127.
Datnoff, L. E. and Rutherford, B. A. 2004. Effects of silicon on leaf spot and melting out in bermudagrass. Golf Course Management, May, 89-92.
Rodrigues, F. A., Datnoff, L. E., Benhamou, N., Jones, J. B., and Belanger, R. R. 2004. Ultrastructural, cytochemical and biochemical aspects of silicon-mediated rice blast resistance. Pg. 107 IN: Proceedings of the 13th Rice Technical Working Group, New Orleans, LA: Feb. 29- March 3.
Datnoff, L., Stiles, C, Cisar, J., and Brecht, M. 2004. Management of Bipolaris and Curvularia associated with decline of ultradwarf bermudagrass. Golf Course Management (Cutting Edge) June, 87.
Datnoff, L. E. 2004. Silicon suppresses leaf spotting in bermudagrass. Pgs. 1-3. In: Turfgrass Trends, http://www.turfgrasstrends.com/turfgrasstrends/article/articleDetail.jsp?id=104007.
Datnoff, L. E. 2005. 2005. Silicon in the life and performance of turfgrass. Sportsturf 21(10):14 and 16.
Brunings, A. M., Simonne, E. H., and Datnoff, L. E. 2006. Phosphorous acid vs. Phosphoric acid. Florida Turf Digest 23 (1):17-19.
Harmon, P., Datnoff, L., Nagata, R., Brecht, M., and Stiles, C. 2006. Gray leaf spot of St. Augustinegrass: Cultural and Chemical management options. Florida Turf Digest 23 (3):26-27.
Datnoff, L. E., Brunings, A. M. and Rodrigues, F. A. 2006. The effects of silicon on components of host plant resistance. Pgs. 1-8. In: Workshop on Silicon in Plants, J. F. Ma, Ed., 25 May, Gebunkan, Kurashiki, Japan.
Rodrigues, F. A. and Datnoff, L. E. 2006. Silicon-mediated resistance in monocots: the rice-Magnaporthe grisea model. Pgs. 9-14. . In: Workshop on Silicon in Plants, J. F. Ma, Ed., 25 May, Gebunkan, Kurashiki, Japan.
Selected Extension Bulletins, Circulars, Fact Sheets or Popular Articles:

Elliott, M. L., Simone, G. W., Datnoff, L. E. 2001. Disease Management. Pgs. 16-21. IN: University of Florida’s Pest Control Guide for Turfgrass Managers, IFAS, Cooperative Extension Service.

Datnoff, L. E. and Nagata, R. T. 2001. Silicon, a potentially important element for disease management in St. Augustinegrass. TPI Turf News, January/February, pgs. 64 and 66.

Brecht, M. O., Datnoff, L. E., Kucharek, T. A., and Nagata, R. T. 2002. Effect of silicon on the components of resistance in St. Augustinegrass to gray leaf spot in Florida. Diseases and Soil Microbiology, South Florida Turfgrass Research, page 7.

Brecht, M. O., Datnoff, L. E., Kucharek, T. A., and Nagata, R. T. 2002. Effect of silicon and chlorothalonil on suppression of gray leaf spot in St. Augustinegrass. Diseases and Soil Microbiology, South Florida Turfgrass Research, page 7.

Datnoff, L. E., Cisar, J. L., Rutherford, B. A., Williams, K.E. and Park, D. M. 2002. Effect of fungicides on pythium blight development on Poa trivialis overseeded into a bermudagrass golf course green. Diseases and Soil Microbiology, South Florida Turfgrass Research, page 8.

Stiles, C.M. Stiles, Datnoff, L. E., and Mitchell, D.J. 2002. Diagnosis, identification, and pathogenicity of Pythium spp. in Florida turfgrasses. Turfgrass Field Day, Gainesville, FL

Elliott, M. L., Datnoff, L. E., and Stiles, C. M. 2002. Disease Management. Pgs. 16-22. IN: University of Florida’s Pest Control Guide for Turfgrass Managers, IFAS, Cooperative Extension Service.

Datnoff, L. E., Nagata, R. T., and Rutherford, B. A. 2003. Effect of fungicides, a systemic required resistant activator, and a biological on brown patch development on St. Augustinegrass,.Florida Turfgrass Research, UF/IFAS Turf Field Day and 16th Annual South Florida Turf EXPO, Page 18.

Datnoff, L., Stiles, C. and Cisar, J. 2003. Managing Pythium Blight in Overseeded Turf. University of Florida-IFAS Extension, PP-66, Pages 1-3, http:/edis.ifas.ufl.edu

Datnoff, L., Stiles, C. and Cisar, J. 2003. Managing Pythium Blight in Overseeded Turfgrasses, Florida Turf Digest, March/April, pages 26 and 28.

Brecht, M. O, Datnoff, L. E., Nagata, R. T. and Kucharek, T. A. 2003. The role of silicon in suppressing gray leaf spot development in St. Augustinegrass, Environmentally friendly disease control. Florida Turf Digest, May/June, pages 12-14.

Datnoff, L. E. and Rutherford, B. A. 2003. Accumulation of silicon by bermudagrass to enhance disease suppression of leaf spot and melting out. USGA Turfgrass and Environmental Research Online 2(18):1-6.

Alvarez,J., Datnoff, L. E. and Snyder, G. H. 2003. The Economics of Silicon Applications on a Rice-Sugarcane Rotation in Florida, University of Florida-IFAS Extension, http:/edis.ifas.ufl.edu).

Brecht, M. O, Datnoff, L. E., Nagata, R. T. and Kucharek, T. A. 2003. The role of silicon in suppressing gray leaf spot development in St. Augustinegrass, University of Florida-IFAS Extension, http:/edis.ifas.ufl.edu .

Elliott, M. L., Datnoff, L. E., and Stiles, C. M. 2004. Disease Management. Pgs. 16-22. IN: University of Florida’s Pest Control Guide for Turfgrass Managers, IFAS, Cooperative Extension Service.

Stiles, C. M., Rayside, R. A., Mitchell, D. J. and Datnoff, L. E. 2004. Diagnosis, identification and pathogenicity of Pythium spp. In Florida turfgrasses. Florida Turfgrass Research, UF/IFAS Turf Field Day and 17th Annual South Florida Turf EXPO, Pages 9-10.

Datnoff, L. E., Rutherford, B., Cisar, J., Williams, K., Park, D., Stiles, C., and Harmon, P. 2004. Effect of applying fungicides curatively for suppressing pythium blight development in Poa trivialis. Florida Turfgrass Research, UF/IFAS Turf Field Day and 17th Annual South Florida Turf EXPO, Pages 10-11.

Datnoff, L., Stiles, C., Cisar, J., and Brecht, M. 2004. Management of Bipolaris and Curvularia associated with decline of ultradwarf bermudagrasses. GolfCourse Management June p. 87.

Datnoff, L. E. and Nagata, R. T. 2004. Effect of fungicides on the development of gray leaf spot and brown patch in St. Augustinegrass. Turfgrass Field Day, UF/IFAS, Gainesville, 22 July.

Trenholm, L. E., Datnoff, L. E. and Nagata, R. T. 2004. The influence of silicon on drought and shade tolerance of St. Augustinegrass. Turfgrass Field Day, UF/IFAS, Gainesville, 22 July.

Brecht, M., Datnoff, L., and Stiles, C. 2004. Bipolaris and Curvularia and fungal species associated with ‘Tifeagle’ and ‘Floradwarf’ bermudagrasses in Florida. Turfgrass Field Day, UF/IFAS, Gainesville, 22 July.

Harmon, P., Datnoff, L., Nagata, R., Brecht, M. and Stiles, C. 2004. Gray leaf spot of St. Augustinegrass: Cultural and chemical management options, University of Florida-IFAS Extension, http:/edis.ifas.ufl.edu .

Harmon, P., Stiles, C. and Datnoff, L. 2004. Pythium blight on overseeded turfgrasses, University of Florida-IFAS Extension, http:/edis.ifas.ufl.edu .

Elliott, M. L., Datnoff, L. E., and Stiles, C. M. 2005. Disease Management. Pgs. 16-22. IN: University of Florida’s Pest Control Guide for Turfgrass Managers, IFAS, Cooperative Extension Service.

Datnoff, L., Brecht, M., Kucharek, T., Trenholm, L., Nagata, R., Snyder G., Unruh, B. and Cisar, J. 2005. Influence of silicon (Si) on controlling gray leaf spot and more in St. Augustinegrass in Florida. TPI Turf News: May/June 30-32.

Brunings, A. M., Datnoff, L. E. and Simmone, E. H. 2005. Phosphorous Acid: When all P are not equal, University of Florida-IFAS Extension, http:/edis.ifas.ufl.edu .

Harmon, P. F., Elliott, M. L., Datnoff, L. E., and Stiles, C. M. 2006. Disease Management. Pgs. 17-23. IN: University of Florida’s Pest Control Guide for Turfgrass Managers, IFAS, Cooperative Extension Service.

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