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United States Department of Agriculture

Agricultural Research Service

Patricia Timper

Research Plant Pathologist


Publications (Clicking on the reprint icon Reprint Icon will take you to the publication reprint.)
Effect of simultaneous water deficit stress and Meloidogyne incognita infection on cotton yield and fiber quality - (Peer Reviewed Journal)
Davis, R.F., Earl, H.J., Timper, P. 2014. Effect of simultaneous water deficit stress and Meloidogyne incognita infection on cotton yield and fiber quality. Journal of Nematology. 46:108-118.
Effect of simultaneous water deficit stress and Meloidogyne incognita infection on cotton yield and fiber quality - (Abstract Only) - (09-May-14)
A technique to study Meloidogyne arenaria resistance in Agrobacterium rhizogenes-transformed peanut - (Peer Reviewed Journal)
Chu, Y., Wu, C.L., Timper, P., Holbrook Jr, C.C., Ozias-Akins, P. 2014. A technique to study Meloidogyne arenaria resistance in Agrobacterium rhizogenes-transformed peanut. Plant Disease. 98:1292-1299.
Effect of tillage and fumigation on Pasteuria penetrans - (Abstract Only)
Timper, P. 2014. Effect of tillage and fumigation on Pasteuria penetrans. Proceedings of the 6th International Congress of Nematology, May 4-9, 2014, Cape Town, South Africa. p.67-68.
Improving suppression of Meloidogyne spp. by Purpureocillium lilacinum strain 251 - (Peer Reviewed Journal)
Parajuu, G., Kemerait, R., Timper, P. 2014. Improving suppression of Meloidogyne spp. by Purpureocillium lilacinum strain 251. Nematology. 16:711-717.
Conserving and enhancing biological control of nematodes - (Peer Reviewed Journal)
Timper, P. 2014. Conserving and enhancing biological control of nematodes. Journal of Nematology. 46:75-89.
Utilizing management zones for Rotylenchulus reniformis in cotton: Effects on nematode levels, crop damage, and Pasteuria sp - (Abstract Only)
Davis, R.F., Aryal, S.K., Perry, C.D., Sulivan, D.G., Timper, P., Ortiz, B.V., Stevenson, K.L., Vellidis, G., Hawkins, G. 2014. Utilizing management zones for Rotylenchulus reniformis in cotton: Effects on nematode levels, crop damage, and Pasteuria sp. Society of Nematologists. 45:287.
Negative frequency-dependent selection between Pasteuria penetrans and its host Meloidogyne arenaria - (Abstract Only)
Timper, P. 2013. Negative frequency-dependent selection between Pasteuria penetrans and its host Meloidogyne arenaria. Journal of Nematology. 45:321.
Utilizing management zones for Rotylenchulus reniformis in Cotton: Effects on nematode levels, crop damage, and Pasteuria sp. - (Peer Reviewed Journal)
Davis, R.F., Aryal, S.K., Perry, C.D., Sullivan, D.G., Timper, P., Ortiz, B.V., Stevenson, K.L., Vellidis, G., Hawkins, G. 2013. Utilizing management zones for Rotylenchulus reniformis in cotton: Effects on nematode levels, crop damage, and Pasteuria sp. Crop Protection Journal. 50:53-60.
Contribution of root-knot nematodes to aflatoxin contamination in peanut Reprint Icon - (Peer Reviewed Journal)
Timper, P., Holbrook Jr, C.C., Wilson, D.M. 2013. Contribution of root-knot nematodes to aflatoxin contamination in peanut. Peanut Science. 40:31-39. DOI: http://dx.doi.org/10.3146/PS12-14.1.
Population dynamics of Dactylella oviparasitica and Heterodera schachtii: Toward a decision model for sugar beet planting - (Peer Reviewed Journal)
Yang, J., Benecke, S., Jeske, D.R., Rocha, F., Smith-Becker, J., Timper, P., Becker, J.O., Borneman, J. 2012. Population dynamics of Dactylella oviparasitica and Heterodera schachtii: Toward a decision model for sugar beet planting. Journal of Nematology. 44:237-244.
Induced resistance to nematodes in cotton: a novel contribution to nematode management. - (Abstract Only)
Davis, R.F., Aryal, S.K., Stevenson, K.L., Timper, P. 2012. Induced resistance to nematodes in cotton: a novel contribution to nematode management. Nematropica. 42:366.
Utilization of biological control for managing root-knot nematodes - (Proceedings)
Timper, P., Jagdale, G., Davis, R.F., Parajuli, G. 2012. Utilization of biological control for managing root-knot nematodes. Annual Brazilian Nematology Congress Proceedings. p. 43-48.
Resiliency of a nematode community and suppressive service to tillage and nematicide application. - (Peer Reviewed Journal)
Timper, P., Davis, R.F., Jagdale, G., Herbert, J. 2012. Resiliency of a nematode community and suppressive service to tillage and nematicide application. Applied Soil Ecology. 59:48-59.
Induction of systemic acquired resistance by Rotylenchulus reniformis and Meloidogyne incognita in cotton following separate and concomitant inoculations. - (Peer Reviewed Journal)
Aryal, S.K., Davis, R.F., Stevenson, K.L., Timper, P., Ji, P. 2011. Induction of systemic acquired resistance by Rotylenchulus reniformis and Meloidogyne incognita in cotton following separate and concomitant inoculations. Journal of Nematology. 43(3-4):160-165.
Influence of infection of cotton by Rotylenchulus Reniformis and Meloidogyne Incognita on the production of enzymes involved in systemic acquired resistance. - (Peer Reviewed Journal)
Aryal, S.K., Davis, R.F., Stevenson, K.L., Timper, P., Ji, P. 2011. Influence of infection of cotton by Rotylenchulus reniformis and Meloidogyne incognita on the production of enzymes involved in systemic acquired resistance. Journal of Nematology. 43(3-4):152-159.
Registration of peanut germplasm line TifGP-2, a nematode susceptible sister line of 'Tifguard' - (Germplasm Registration)
Holbrook Jr, C.C., Dong, W., Timper, P., Culbreath, A.K., Kvien, C.K. 2012. Registration of peanut germplasm line TifGP-2, a nematode susceptible sister line of 'Tifguard'. Journal of Plant Registrations. 6:201-211.
Registration of peanut germplasm line TifGP-2, a nematode susceptible sister line of 'Tifguard' - (Peer Reviewed Journal)
Holbrook Jr, C.C., Dong, W., Timper, P., Culbreath, A.K., Kvien, C.K. 2012. Registration of peanut germplasm line TifGP-2, a nematode susceptible sister line of 'Tifguard'. Journal of Plant Registrations. 6:208-211.
Prevalence of Pasteuria SP. on Renfirom Nematode in a Georgia Cotton Field - (Abstract Only)
Timper, P., Davis, R.F., Aryal, S. 2011. Prevalence of Pasteuria SP. on Renfirom Nematode in a Georgia Cotton Field. National Cotton Council Beltwide Cotton Conference. Atlanta, GA. January 5-8, 2011.
Response of root-knot nematodes and Palmer amaranth to tillage and rye green manure - (Peer Reviewed Journal)
Timper, P., Davis, R.F., Webster, T.M., Brenneman, T., Meyer, S.L., Zasada, I.A., Cai, G., Rice, C. 2011. Response of root-knot nematodes and Palmer amaranth to tillage and rye green manure. Agronomy Journal. 103(3):813-821.
Evidence for Reciprocal Selection between Populations of Meloidogyne arenaria and Pasteuria penetrans in a Field Study - (Abstract Only)
Timper, P. 2010. Evidence for Reciprocal Selection between Populations of Meloidogyne arenaria and Pasteuria penetrans in a Field Study [abstract]. 30th International Symposium of the European Society of Nematologists. pg. 35.
Impact of a nematicide on biological suppression of plant-parasitic nematodes - (Abstract Only)
Timper, P., Davis, R.F., Jagdale, G. 2010. Impact of a nematicide on biological suppression of plant-parasitic nematodes [abstract]. 30th International Symposium of the European Society of Nematologists. pg. 84.
An 11-Year Field Study with Pasteuria Penetrans: Lessons Learned the Hard Way. - (Abstract Only)
Timper, P. 2010. AN 11-YEAR FIELD STUDY WITH PASTEURIA PENETRANS: LESSONS LEARNED THE HARD WAY.. Journal of Nematology. 42:274.
Variable response of non-ergot-producing strains of Neotyphodium coenophialum in tall fescue to lesion nematodes - (Book / Chapter)
Timper, P., Bouton, J. 2012. Variable response of non-ergot-producing strains of Neotyphodium coenophialum in tall fescue to lesion nematodes. In: Young, C.A., Aiken, G., McCulley, R., Strickland, J.R., Schardl, C.L., editors. Epichloae, endophytes of cool season grasses: Implications, utilization and biology. 1st edition. Ardmore, OK: The Samuel Roberts Noble Foundation. p. 40-43.
Recombination is suppressed in an alien introgression in peanut harboring Rma, a dominant root-knot nematode resistance gene - (Peer Reviewed Journal)
Nagy, E.D., Chu, Y., Guo, Y., Khanal, S., Tang, S., Li, Y., Dong, W.B., Timper, P., Taylor, C., Ozias-Akins, P., Holbrook Jr, C.C., Beilinson, V., Nielsen, N.C., Stalker, H., Knapp, S.J. 2010. Recombination is suppressed in an alien introgression on chromosome 5A of peanut harboring Rma, a dominant root-knot nematode resistance gene. Molecular Breeding. 26:357-370.
Population dynamics of Meloidogyne arenaria and Pasteuria penetrans in a long-term crop rotation study. - (Peer Reviewed Journal)
Timper, P. 2009. Population dynamics of Meloidogyne arenaria and Pasteuria penetrans in a long-term crop rotation study. Journal of Nematology. 41:291-299.
The U.S. breeding program to develop peanut with drought tolerance and reduced aflatoxin contamination - (Peer Reviewed Journal)
Holbrook Jr, C.C., Guo, B., Wilson, D.M., Timper, P. 2009. The U.S. breeding program to develop peanut with drought tolerance and reduced aflatoxin contamination. Peanut Science. 36:50-53.
Evaluation of an antibiotic producing strain of Pseudomonas flourescens for suppression of plant-parasitic nematodes - (Peer Reviewed Journal)
Timper, P.N., Kone, D., Yin, J., Ji, P., McSpadden Gardener, B.B. 2009. Evaluation of an antibiotic producing strain of Pseudomonas flourescens for suppression of plant-parasitic nematodes. Journal of Nematology. 41:234-240.
Research from the Coastal Plain Experiment Station, Tifton, Georgia, to minimize contamination in peanut Reprint Icon - (Peer Reviewed Journal)
Holbrook Jr, C.C., Ozias-Akins, P., Timper, P., Wilson, D.M., Cantonwine, E., Guo, B., Sullivan, D.G., Dong, W. 2008. Research from the Coastal Plain Experiment Station, Tifton, Georgia, to minimize contamination in peanut. Toxin Reviews. 27:391-410.
Response of a nematode community to tillage and nematicide application in cotton - (Abstract Only)
Timper, P. Davis, R.F. Jagdale, G.B. 2009. Response of a nematode community to tillage and nematicide application in cotton. Presented at the Society of Nematology Annual Meeting in Burlington, VT. on July 12-15, 2009. Journal of Nematology. 41:388
Chapter 10: Nematodes - (Monograph)
Timper, P. 2009. Chapter 10: Nematodes. In: Fribourg, H.A., Hannaway, D.B., West, C.P., editors. Tall Fescue for the Twenty-first Century, Agronomy Monograph, ASA-CSSA-SSSA, Madison, WI. 53:151-156. DOI:10.2134/agronmonogr53.c10.
Toxicity of Endophyte-Infected Tall Fescue Alkaloids and Grass Metabolites on Pratylenchus scribneri Reprint Icon - (Peer Reviewed Journal)
Bacetty, A.A., Snook, M.E., Glenn, A.E., Noe, J.P., Hill, N., Culbreath, A., Timper, P., Nagabhyru, P., Bacon, C.W. 2009. Toxicity of Endophyte-Infected Tall Fescue Alkaloids and Grass Metabolites on Pratylenchus scribneri. Phytopathology. 99(12):1336-1345.
Effect of simultaneous drought stress and root-knot nematode infection on cotton yield and fiber quality - (Abstract Only)
Davis, R.F., Earl, H.J., Timper, P. 2009. Effect of simultaneous drought stress and root-knot nematode infection on cotton yield and fiber quality. Journal of Nematology. 41:323.
Development of Peanut Germplasm with a High Level of Resistance to Leaf Spot and the Peanut Root-knot Nematode - (Abstract Only)
Holbrook Jr, C.C., Guo, B., Dong, W.B., Timper, P., Culbreath, A.K. 2009. Development of Peanut Germplasm with a High Level of Resistance to Leaf Spot and the Peanut Root-knot Nematode. Proc. Amer. Peanut Res. and Educ. Soc. 41:56-57.
Assessment of NemOut (Paecilomyces lilacinus) for Management of Meloidogyne arenaria Race 1 - (Abstract Only)
Kemerait, R., Sanders, F.H., Dong, W., Holbrook Jr, C.C., Timper, P., Rich, J.R. 2009. Assessment of NemOut (Paecilomyces lilacinus) for Management of Meloidogyne arenaria Race 1. Proceedings American Peanut Research and Education Society 41:72.
Utilization of biological control for managing plant-parasitic nematodes - (Book / Chapter)
Timper, P. 2011. Utilization of biological control for managing plant-parasitic nematodes. In: Spiegel, I. and Davies, K., editors. Biological Control of Plant Parasitic Nematodes. New York, NY: Springer. p. 259-289.
Long-term tillage system in a cotton-peanut rotation - (Abstract Only)
Webster, T.M., Timper, P., Sosnoskie, L.M. 2009. Long-term tillage system in a cotton-peanut rotation. Proceedings of Southern Weed Science Society. 62:318.
An example of marker assisted breeding in peanut and an illustration of the need for more markers - (Abstract Only)
Holbrook Jr, C.C., Ozias-Akins, P., Chu, Y., Timper, P., Guo, B., Dong, W.B. 2008. An example of marker assisted breeding in peanut and an illustration of the need for more markers. Third International Conference on Advances in Arachis through Genomics and Biotechnology, November 4-8, 2008, Hyderabad, India. p. 3.
The interaction between Meloidogyne arenaria and Cylindrocladium parasiticum in runner peanut - (Peer Reviewed Journal)
Dong, W.B., Brenneman, T.B., Holbrook Jr, C.C., Timper, P., Culbreath, A.K. 2009. The interaction between Meloidogyne arenaria and Cylindrocladium parasiticum in runner peanut. Plant Pathology 58:71-79.
Influence of fungicides on a nematode-suppressive soil Reprint Icon - (Abstract Only)
Timper, P.; Culbreath A.K. 2008. Influence of fungicides on a nematode-suppressive soil. Presented at the 5th International Congress of Nematology. Pg. 302
Multiple disease reistances in a medium-maturity peanut cultivar - (Abstract Only)
Holbrook Jr, C.C., Culbreath, A.K., Brenneman, T.B., Dong, W.B., Timper, P., Kvien, C.K. 2009. Multiple disease reistances in a medium-maturity peanut cultivar. In: Proceedings of American Peanut Research and Education Society, July 15-18, 2008, Oklahoma City, Oklahoma. p. 36.
Registration of 'Tifguard' Peanut - (Peer Reviewed Journal)
Holbrook Jr, C.C., Timper, P., Culbreath, A.K., Kvien, C.K. 2008. Registration of 'Tifguard' Peanut. Journal of Plant Registrations. 2:92-94.
Development of near isogenic peanut lines with and without resistance to the peanut root-knot nematode - (Peer Reviewed Journal)
Holbrook Jr, C.C., Timper, P., Dong, W., Kvien, C.K., Culbreath, A.K. 2008. Development of near isogenic peanut lines with and without resistance to the peanut root-knot nematode. Crop Science 48:194-198.
Resistance in peanut cultivars and breeding lines to three root-knot nematode species - (Peer Reviewed Journal)
Dong, W.B., Holbrook Jr, C.C., Timper, P., Brenneman, T.B., Chu, Y., Ozias-Akins, P. 2008. Resistance in peanut cultivars and breeding lines to three root-knot nematode species. Plant Disease 92:631-638.
Is crop resistance through conventional breeding relevant to reducing aflatoxin contamination? - (Abstract Only)
Holbrook Jr, C.C., Wilson, D.M., Timper, P., Guo, B., Sullivan, D.G. 2007. Is crop resistance through conventional breeding relevant to reducing aflatoxin contamination? [abstract]. In: Proceedings of the 2007 Annual Multicrop Aflatoxin/Fumonisin Elimination and Fungal Genomics Workshop, October 22-24, 2007, Atlanta, GA. p. 115.
Getting to the root of nematode involvement in aflatoxin contamination of peanut Reprint Icon - (Abstract Only)
Timper, P., Holbrook, Jr., C.C. 2007. Getting to the root of nematode involvement in aflatoxin contamination of peanut [abstract]. Proceedings of the 2007 Annual Multicrop Aflatoxin/Fumonisin and Fungal Genomics Workshop, October 22-24, 2007, Atlanta, GA. p. 115.
Economics-Driven Research and Incentives for Pearl Millet Production in the United States - (Book / Chapter) - (31-Jul-07)
Comparison of methods for assessing resistance to Meloidogyne arenaria - (Peer Reviewed Journal)
Dong, W., Holbrook Jr, C.C., Timper, P., Brenneman, T.B., Mullinix, B.G. 2007. Comparison of methods for assessing resistance to Meloidogyne arenaria. Peanut. J. of Nematology 39(2):169-175.
Effect of Meloidogyne incognita infection on leaching of nitrogen in cotton - (Abstract Only)
Timper, P., Strickland, T.C., Hubbard, R.K. 2007. Effect of Meloidogyne incognita infection on leaching of nitrogen in cotton [abstract]. Journal of Nematology. 39:69.
Root vs Pod Infection by Root-Knot Nematodes on Aflatoxin Contamination of Peanut - (Abstract Only)
Timper, P., Holbrook, Jr., C.C., Wilson, D. 2008. Roos vs pod infection by root-knot nematodes on aflatoxin contamination of peanut [abstract]. Communications in Agricultural and Applied Biological Sciences. 72:655-658.
Registration of Peanut Germplasm Line TifGP-1 with Resistance to the Root-knot Nematode and Tomato Spotted Wilt Virus - (Peer Reviewed Journal)
Holbrook Jr, C.C., Timper, P., Culbreath, A.K. 2008. Registration of Peanut Germplasm Line TifGP-1 with Resistance to the Root-knot Nematode and Tomato Spotted Wilt Virus. Journal of Plant Registrations 2:57.
Development of a Peanut Cultivar with Resistance to the Peanut Root-knot Nematode and Tomato Spotted Wilt Virus - (Abstract Only)
Holbrook Jr, C.C., Timper, P., Kvien, C.K., Culbreath, A.K. 2007. Development of a Peanut Cultivar with Resistance to the Peanut Root-knot Nematode and Tomato Spotted Wilt Virus. Amer. Soc. of Agron.
Effects of Inoculum Type, Inoculum Level, Inoculation Date, and Assessment Date on Evaluating Resistance to Meloidogyne arenaria in Peanut - (Abstract Only)
Dong, W., Holbrook Jr, C.C., Timper, P., Brenneman, T.B. 2007. Effects of Inoculum Type, Inoculum Level, Inoculation Date, and Assessment Date on Evaluating Resistance to Meloidogyne arenaria in Peanut. J. of Nematology 39:71.
The Interaction between Root-knot Nematode (Meloidogyne arenaria) and Cylindrocladium Black Rot (CBR) in Runner Peanut - (Abstract Only)
Dong, W., Brenneman, T.B., Holbrook Jr, C.C., Timper, P., Culbreath, A.K. 2007. The Interaction between Root-knot Nematode (Meloidogyne arenaria) and Cylindrocladium Black Rot (CBR) in Runner Peanut [abstract]. In: Proceedings of the American Peanut Research and Education Society, Birmingham, AL, July 9-12, 2007 p. 47.
Resistance in maize to Paratrichodorus minor - (Peer Reviewed Journal)
Timper, P., Krakowsky, M.D., Snook, M.E. 2007. Resistance in maize to Paratrichodorus minor. Nematropica. 37:9-20.
Root-Knot Nematodes and Aflatoxin Contamination in Peanut Reprint Icon - (Abstract Only)
Timper, P., Holbrook, Jr., C.C. 2006. Root-knot nematodes and aflatoxin contamination in peanut [abstract]. Proceedings of the 2006 Annual Multicrop Aflatoxin/Fumonisin and Fungal Genomics Workshop, October 16-18, 2006, Fort Worth, TX. p. 90.
New Approaches to Breeding for Resistance to Preharvest Aflatoxin Contamination in Peanut - (Abstract Only)
Holbrook Jr, C.C., Cantonwine, E., Guo, B., Timper, P., Sullivan, D.G., Wilson, D.M. 2007. New Approaches to Breeding for Resistance to Preharvest Aflatoxin Contamination in Peanut. Proc. Aflatoxin Elimination Workshop p. 58.
Breeding Pearl Millet for Disease and Pest Resistance in the Southeastern United States - (Book / Chapter) - (19-Nov-06)
Development of a PCR-based Molecular Marker to Select for Nematode Resistance in Peanut - (Peer Reviewed Journal)
Chu, Y., Holbrook Jr, C.C., Timper, P., Ozias-Akins, P. 2007. Development of a PCR-based Molecular Marker to Select for Nematode Resistance in Peanut. Crop Sci. 47:841-845.
Pearl Millet As a Rotation Crop for Peanut Reprint Icon - (Peer Reviewed Journal)
Timper, P., Brenneman, T.B., Hanna, W.W., Wilson, J.P. 2007. Pearl millet as a rotation crop for peanut. Plant Health Progress, doi:1094/PHP-2007-0202-02-RS. Available:http://www.plantmanagementnetwork.org/php/.
The U.S. Breeding Program to Develop Peanut with Drought Tolerance and Reduced Aflatoxin Contamination - (Abstract Only)
Holbrook Jr, C.C., Guo, B., Wilson, D.M., Timper, P. 2006. The U.S. Breeding Program to Develop Peanut with Drought Tolerance and Reduced Aflatoxin Contamination [abstract]. In: Proceedings of the International Conference on Groundnut Aflatoxin Management and Genomics, November 5-9, 2006, Guangzhou, China.
Mechanisms of Preharvest Aflatoxin Contamination in Peanut Infected by Root-Knot Nematodes - (Abstract Only)
Timper, P., Holbrook, Jr., C.C., Wilson, D. 2006. Mechanisms of preharvest aflatoxin contamination in peanut infected by root-knot nematodes [abstract]. In: Proceedings of the Aflatoxin Elimination Workshop, October 24-26, 2005, Raleigh, NC. p. 115.
Reproduction of Paratrichodorus Minor on Corn Hybrids and Inbreds - (Abstract Only)
Timper, P., Krakowsky, M.D. 2006. Reproduction of Paratrichodorus minor on corn hybrids and inbreds [abstract]. Journal of Nematology. 38:299.
Pearl Millet As a Rotation Crop for Reducing Nematodes and Soil-Borne Diseases in Peanut - (Abstract Only)
Timper, P., Brenneman, T.B., Hanna, W.W. 2006. Pearl millet as a rotation crop for reducing nematodes and soil-borne diseases in peanut [abstract]. In: Proceedings of the American Peanut Research and Education Society, July 11-14, 2006, Savannah, GA. 38:48.
Economics-Driven Research and Incentives for Pearl Millet Production in the United States - (Proceedings)
Wilson, J.P., Timper, P., Truman, C.C., Dale, N.M., Batal, A.B., Ni, X., Gitaitis, R., McAloon, A.J., Shumaker, G., Dowling, G., Brown, J., Webster, T.M., Maas, A.L. 2006. Economics-driven research and incentives for pearl millet production in the united states. International Pearl Millet Breeding and Seed Production Workshop. ICRISAT, Hyderabad, India. May 2-6, 2006 (CD-ROM)
Development of High Yielding, Tswv Resistant Isolines with and Without Resistance to the Peanut Root-Knot Nematode - (Abstract Only)
Holbrook Jr, C.C., Timper, P., Dong, W.B., Kvien, C.K., Culbreath, A.K. 2006. Development of high yielding, TSWV resistant isolines with and without resistance to the peanut root-knot nematode. Proc. Amer. Peanut Res. and Educ. Soc. 38:25.
Resistance in Peanut (Arachis Hypogaea L.) Cultivars and Breeding Lines to Three Root-Knot Nematode Species - (Abstract Only)
Dong, W., Holbrook Jr, C.C., Timper, P., Brenneman, T., Ozias-Akins, P. 2006. Resistance in peanut (Arachis hypogaea L.) cultivars and breeding lines to three root-knot nematode species. Amer. Peanut Res. and Educ. Soc. 38:46.
Evaluation of Assessment Methods to Rapidly Identify Resistance to Meloidogyne Arenaria in Greenhouse Screening of Peanut - (Peer Reviewed Journal)
Dong, W., Shi, Y., Holbrook Jr, C. C., Timper, P., and Noe, J. P. Evaluation of assessment methods to rapidly identify resistance to Meloidogyne arenaria in greenhouse screening of peanut. J. of Peanut Sci. 33:(3):5-9. 2004.
Root-Knot Nematode Resistance in African Pearl Millets - (Abstract Only)
Timper, P., Wilson, J.P. 2006. Root-knot nematode resistance in African pearl millets [abstract]. Phytopathology. 96:S188.
Root-Knot Nematode Resistance in Pearl Millets from West and East Africa - (Peer Reviewed Journal)
Timper, P., Wilson, J.P. 2006. Root-knot nematode resistance in pearl millet from west and east Africa. Plant Disease. 90:339-344.
Reproduction of Meloidogyne Incognita on Winter Cover Crops Used in Cotton Production Reprint Icon - (Peer Reviewed Journal)
Timper, P., Davis, R.F., Tillman, P.G. 2006. Reproduction of Meloidogyne incognita on winter cover crops used in cotton production. Journal of Nematology. 38(1):83-89.
Registration of Root-Knot Nematode Resistant Peanut Germplasm Lines Nr 0812 and Nr 0817 - (Germplasm Release)
Anderson, W.F., Holbrook, C. C., Timper, P. 2006. Registration of root-knot nematode resistant peanut germplasm lines NR 0812 and NR 0817. Crop Science. 46:481-482.
Effect of Cropping Systems on Abundance of Pasteuria Penetrans - (Abstract Only)
Timper, P. 2005. Effect of cropping systems on abundance of Pasteuria penetrans [abstract]. Journal of Nematology. 37:399
Multidisciplinary Approach to Enhancing Sustainability in Cotton Production in the Southeastern Usa - (Abstract Only)
Schomberg, H.H., Tillman, P.G., Lachnicht Weyers, S.L., Timper, P., Olson, D.M., Sainju, U.M., Phatak, S., Whitehead, W., Singh, B. 2005. Multidisciplinary approach to enhancing sustainability in cotton production in the southeastern USA [abstract]. The ASA-CSSA-SSSA International Annual Meetings, November 6-10, 2005, Salt Lake City, Utah. CDROM.
Registration of pearl millet parental line A1/B1 Tift 99D2 - (Germplasm Release)
Hanna, W., Wilson, J.P., Timper, P. 2005. Registration of pearl millet parental line A1/B1 Tift 99D2. Crop Science 45:2671.
Registration of Pearl Millet Parental Line Tift 454 - (Germplasm Release)
Hanna, W., Wilson, J.P., Timper, P. 2005. Registration of pearl millet parental line tift 454. Crop Science 45:2670.
Development and Utilization of a More Rapid Assessment Method to Identify Resistance to Meloidogyne Arenaria in Peanut - (Abstract Only)
Dong, W., Holbrook Jr, C.C., Timper, P., Brenneman, T., Noe, J.P. 2005. Development and utilization of a more rapid assessment method to identify resistance to Meloidogyne arenaria in peanut [abstract]. In: Proceedings of the American Peanut Research and Education Society, July 11-15, 2005, Portsmouth, Virginia. 37:35.
Marker-Assisted Selection for Nematode Resistance - (Abstract Only)
Chu, Y., Ozias-Akins, P., Holbrook Jr, C.C., Timper, P. 2005. Marker-assisted selection for nematode resistance [abstract]. In: Proceedings of the American Peanut Research and Education Society, July 11-15, 2005, Portsmouth, Virginia. 37:35.
Enhancing Sustainability in Cotton Production Through Reduced Chemical Inputs, Cover Crops, and Conservation Tillage - (Other)
Schomberg, H.H., Tillman, G., Timper, P., Lachnicht Weyers, S.L., Olson, D.M., Sainju, U.M., Phatak, S., Lamb, M.C., Whitehead, W., Utley, S. 2005. Enhancing sustainability in cotton production through reduced chemical inputs, cover crops, and conservation tillage. Final Project Report LSO1-121 to the Sustainable Agriculture Research and Education (SARE) program. http://www.sare.org/reporting/report_viewer.asp?pn=LSO1-121&ry=2004&rf=1.
Reproduction of Belonolaimus Longicaudatus, Meloidogyne Javanica, Paratrichodorus Minor, and Pratylenchus Brachyurus on Pearl Millet (Pennisetum Glaucum) - (Peer Reviewed Journal)
Timper, P., Hanna, W.W. 2005. Reproduction of Belonolaimus longicaudatus, Meloidogyne javanica, Paratrichodorus minor, and Pratylenchus brachyurus on pearl millet (Pennisetum glaucum). Journal of Nematology. 37(2):214-219.
Response of Pratylenchus Spp. in Tall Fescue Infected with Different Strains of the Fungal Endophyte Neotyphodium Coenophialum - (Peer Reviewed Journal)
Timper, P., Gates, R.N., Bouton, J.H. 2005. Response of Pratylenchus spp. in tall fescue infected with different strains of the fungal endophyte Neotyphodium coenophialum. Nematology. 7(1):105-110.
Tools for Breeding Peanut with Resistance to Preharvest Aflatoxin Contamination - (Abstract Only)
Holbrook Jr, C.C., B. Guo, D.M. Wilson, X. Liang, M. Luo, P. Timper, H.Q. Xue, T. Isleib. 2004. Tools for breeding peanut with resistance to preharvest aflatoxin contamination. Proc. Aflatoxin Elimination Workshop p. 50.
Nematode Densities in Year-Round Forage Production Systems Utilizing Manure Fertilization - (Peer Reviewed Journal)
Timper, P., Newton, G. L., Johnson, A. W., Gascho, G. J. 2004. Nematode densities in year-round forage production systems utilizing manure fertilization. Nematropica. 34(2):219-227.
Host Status of Pearl Millet for Sting, Stubby-Root, and Lesion Nematodes - (Abstract Only)
Timper, P., Hanna, W. 2004. Host status of pearl millet for sting, stubby-root, and lesion nematodes [abstract]. Journal of Nematology. 36:349.
Pearl Millet for Grain - (Experiment Station)
Lee, D., Hanna, W., Buntin, G.D., Dozier, W., Timper, P., Wilson, J.P. 2004. Pearl millet for grain. University of Georgia Cooperative Extension Service Bulletin 1216. p. 12.
Influence of cover crops on insect pests and predators in conservation tillage cotton - (Peer Reviewed Journal)
Tillman, P.G., Schomberg, H.H., Phatak, S., Mullinix, B., Timper, P., Lachnicht, S., Olson, D.M. 2004. Influence of cover crops on insect pests and predators in conservation tillage cotton. Journal of Economic Entomology. 97(4):1217-1232.
Effect of Endophyte Status and Tall Fescue Cultivar on Reproduction of Lesion and Stubby-Root Nematodes - (Proceedings)
Timper, P., Bouton, J. 2004. Effect of endophyte status and tall fescue cultivar on reproduction of lesion and stubby-root nematodes. In: Kallenbach, R., Rosenkrans, C., Lock, T.R., editors. Proceedings of the 5th International Symposium on Neotyphodium/Grass Interactions, May 22-27, 2004, Fayetteville, Arkansas. Paper No. 406.
Relationship Between Meloidogyne Arenaria and Aflatoxin Contamination in Peanut - (Peer Reviewed Journal)
Timper, P., Wilson, D. M., Holbrook, C. C., Maw, B. W. 2004. Relationship between Meloidogyne arenaria and aflatoxin contamination in peanut. Journal of Nematology. 36(2):167-170.
Evaluation of Assessment Methods to Rapidly Identify Resistance to Meloidogyne Arenaria in Greenhouse Screening of Peanut - (Abstract Only)
Dong, W., Holbrook Jr, C.C., Timper, P., Noe, J.P., Shi, Y. 2004. Evaluation of assessment methods to rapidly identify resistance to meloidogyne arenaria in greenhouse screening of peanut. Proc. 15th International Plant Protection Congress. p. 399.
Biotic Interactions - (Book / Chapter)
Timper, P., Davies, K. G. 2004. Biotic interactions, 277-307. IN: R. Gaugler and A. Bilgrami (ed.), Nematode Behavior. CABI Publications.
Root-Knot Nematodes and Preharvest Aflatoxin Contamination in Peanut - (Abstract Only)
Timper, P., Wilson, D.M., Holbrook Jr, C.C. 2003. Root-knot nematodes and preharvest aflatoxin contamination in peanut. Proc. Aflatoxin Elimination Workshop p. 101.
Reproduction of Meloidogyne Spp. on Resistant Peanut Genotypes from Three Breeding Programs - (Peer Reviewed Journal)
Timper, P., Holbrook, C.C., Anderson, W.F. 2003. Reproduction of Meloidogyne spp. on resistant peanut genotypes from three breeding programs. Journal of Nematology. 35(4):417-421.
Reproduction of Meloidogyne Incognita on Winter Cover Crops Used in Cotton Production - (Abstract Only)
Timper, P., Davis, R.F., Tillman, P.G. 2003. Reproduction of Meloidogyne incognita on winter cover crops used in cotton production [abstract]. Journal of Nematology. 35(4):367.
Soil Fumigation and Oxamyl Drip Applications for Nematode and Insect Control in Vegetable Plasticulture - (Peer Reviewed Journal)
Desaeger, J., Csinos, A., Timper, P., Hammes, G., Seebold, K. 2004. Soil fumigation and oxamyl drip applications for nematode and insect control in vegetable plasticulture. Annals of Applied Biology. 145:59-70.
Comparison of Inoculation Methods to More Rapidly Identify Peanut Genotypes with Resistance to Meloidogyne Arenaria - (Abstract Only)
Dong, W.B., Holbrook Jr, C.C., Timper, P., Noe, J.P. 2003. Comparison of inoculation methods to more rapidly identify peanut genotypes with resistance to meloidogyne arenaria. Proc. Amer. Peanut Res. and Educ. Soc. 35:82.
Interaction of Root-Knot Nematode Stress and Water Stress in Cotton - (Experiment Station)
Davis, R.F., Earl, H.J., Timper, P. 2003. Interaction of root-knot nematode stress and water stress in cotton. 2002 University of Georgia Cotton Research and Extension Report. p.312-315.
Comparison of Bahiagrass, Corn, and Cotton As Rotational Crops for Peanut - (Proceedings)
Brenneman, T.B., Timper, P., Minton, N.A., Johnson, A.W. 2003. Comparison of bahiagrass, corn, and cotton as rotational crops for peanut. Proceedings of the Sod Based Cropping Systems Conference, February 20-21, 2003, Quincy, Florida. p. 59-65. Available: http://www.nfrec.ifas.ufl.edu/programs/sod_rotation_conf.shtml
Effectiveness of Vapam for Controlling Root-Knot Nematodes in Peanut - (Experiment Station)
Timper, P., Brenneman, T.B., Holbrook, Jr., C.C. 2003. Effectiveness of vapam for controlling root-knot nematodes in peanut. 2002 Georgia Peanut Research and Extension Report. p.64-66.
Reproduction of the Southern Root-Knot Nematode on Winter Cover Crops Used in Cotton Production - (Experiment Station)
Timper, P., Davis, R.F. 2003. Reproduction of the southern root-knot nematode on winter cover crops used in cotton production. 2002 Georgia Cotton Research and Extension Report. p.323-324.
Relationship Between Pod Galling from Root-Knot Nematodes and Aflatoxin Contamination in Peanut - (Abstract Only)
Timper, P., Holbrook, Jr., C. C., Wilson, D. M. 2004. Relationship between pod galling from root-knot nematodes and aflatoxin contamination in peanut [abstract]. Mycopathologia. 157:496.
Resistance to tomato spotted wilt virus and root-knot nematode in peanut interspecific breeding lines - (Peer Reviewed Journal)
Holbrook Jr, C.C., Timper, P., Culbreath, A.K. 2003. Resistance to tomato spotted wilt virus and root-knot nematode in peanut interspecific breeding lines. Crop Science. 43:1109-1113.
United States Department of Agriculture - Agricultural Research Service Research on Improving Host-Plant Resistance to Pests - (Peer Reviewed Journal)
Lynch, R.E., Guo, B., Timper, P., Wilson, J.P. 2003. United States Department of Agriculture - Agricultural Research Service on improving host-plant resistance to pests. Pest Management Science. 59:718-727.
Chapter 10: Nematodes Reprint Icon - (Monograph)
Timper, P. 2005. Chapter 10: Nematodes. In: Frigourg, H.A., Hannaway, D.B., West, C.P., editors. Tall Fescue for the Twenty-first Century Online Monograph, Oregon State University. Available: http://forages.oregonstate.edu/is/tfis/monograph.html?pageID=24.
Development of Breeding Lines with Resistance to Tomato Spotted Wilt Virus and the Peanut Root-Knot Nematode - (Abstract Only)
Holbrook Jr, C.C., P. Timper, A. K. Culbreath. 2002. Development of breeding lines with resistance to tomato spotted wilt virus and the peanut root-knot nematode. Proc. Amer. Peanut Res. and Educ. Soc. 34:84-85.
Enhancing sustainability in cotton with reduced chemical inputs, cover crops, and conservation tillage - (Proceedings)
Tillman, P.G., Schomberg, H., Phatak, S., Timper, P., Olson, D. 2002. Enhancing sustainability in cotton with reduced chemical inputs, cover crops, and conservation tillage. In:Proceedings of the Annual Southern Conservation Tillage Conference for Sustainable Agriculture, June 24-26, 2002, Auburn, Alabama. Special Report No. 1, Alabama Agricultural Experiment Station and Auburn University, Alabama. p.366-368.
Infection of Arachis Hypogaea by Meloidogyne Arenaria May Increase Aflatoxin Contamination of Kernels - (Abstract Only)
Timper, P., Wilson, D.M. 2002. Infection of Arachis hypogaea by Meloidogyne arenaria may increase aflatoxin contamination of kernels [abstract]. Nematology. 4(2):214.
Evaluation of Pearl Millet Grain Hybrids for Resistance to Meloidogyne SPP.AND Leaf Blight Caused by Pyricularia Grisea. - (Peer Reviewed Journal)
Timper, P., Wilson, J.P., Johnson, A.W., Hanna, W.W. 2002. Evaluation of pearl millet grain hybrids for resistance to Meloidogyne spp. and leaf blight caused by Pyricularia grisea. Plant Disease. 86:909-914.
Conceptual Model for Sustainable Cropping Systems in the Southeast: Cotton System - (Peer Reviewed Journal)
Schomberg, H.H., Lewis, W.J., Tillman, P.G., Olson, D.M., Timper, P., Wauchope, R.D., Phatak, P., Jay, M. Conceptual model for sustainable cropping systems in the southeast: cotton system. Journal of Crop Production. 2003. 8:307-327.
Pearl Millet: An Emerging Grain Crop for the Usa - (Abstract Only)
Hanna, W.W., Wilson, J.P., and Timper, P. 2001. Pearl millet: an emerging grain crop for the USA. C08-hanna055931-P (Abstracts fo the ASA-CSSA-SSSA Annual Meeting, Oct. 21-25, 2001, Charlotte, NC.)
Nematode Reproduction in Tall Fescue Infected with Different Endophyte Strains. - (Abstract Only)
Timper, P., Gates, R.N., Bouton, J.H. 2001. Nematode reproduction in tall fescue infected with different endophyte strains [abstract]. Journal of Nematology. 33(4):280.
Influence of Cropping Systems on Stem Rot (Sclerotium Rolfsii), Meloidogynearenaria and the Nematode Antagonist Pasteuria Penetrans in Peanut. - (Peer Reviewed Journal)
Timper, P., Minton, N.A., Johnson, A.W., Brenneman, T.B., Culbreath, A.K., Burton, G.W., Baker, S.H., Gascho, G.J. 2001. Influence of cropping systems on stem rot (Sclerotium rolfsii), Meloidogyne arenaria and the nematode antagonist Pasteuria penetrans in peanut. Plant Disease. 85:767-772.
Expression of Nematode Resistance in Plant Introductions of Arachis Hypogaea. - (Peer Reviewed Journal)
Timper, P., Holbrook, Jr., C.C., Xue, H.Q. 2000. Expression of nematode resistance in plant introductions of Arachis hypogaea. Peanut Science. 27:78-82.
Resistance in Selected Corn Hybrids to Meloidogyne Arenaria and M. Incognita. - (Peer Reviewed Journal)
Davis, R.F., Timper, P. 2000. Resistance in selected corn hybrids to Meloidogyne arenaria and M. incognita. Supplement to Journal of Nematology. 32:633-640.
Survey of Nematodes Associated with Corn in Georgia. - (Abstract Only)
Davis, R.F., Timper, P. 2000. Survey of nematodes associated with corn in Georgia [abstract]. Journal of Nematology. 32:26.
Nematode and Tomato Spotted Wilt Resistance in Interspecific Peanut Breeding Lines. - (Abstract Only)
Timper, P., Holbrook, Jr., C.C., Xue, H.Q. 2000. Nematode and tomato spotted wilt resistance in interspecific peanut breeding lines [abstract]. Proceedings of American Peanut Research and Education Society. 32:60.
Expression of Nematode Resistance in Cultivated Peanut. - (Abstract Only)
Timper, P., Holbrook, Jr., C.C., Xue, H.Q. 2000. Expression of nematode resistance in cultivated peanut. Journal of Nematology. 32:465-466.
Biological Control of Nematodes Using Introduced Antagonists. - (Abstract Only)
Timper, P. 2000. Biological control of nematodes using introduced antagonists [abstract]. Nematropica. 30:152.
Evaluation of the Core Collection Approach for Identifying Resistance to Meloidogyne Arenaria in Peanut. - (Peer Reviewed Journal) - (07-Oct-99)
Parasitism of Sedentary Stages of Heterodera Glycines by Isolates of a Sterile Nematophagous Fungus. - (Peer Reviewed Journal)
Timper, P., Riggs, R.D., Crippen, D.L. 1999. Parasitism of sedentary stages of Heterodera glycines by isolates of a sterile nematophagous fungus. Phytopathology. 89:1193-1199.
Phoretic Relationship Between a Bacillus Sp. and the Entomopathogenic Nematode, Heterorhabditis Sp. - (Abstract Only)
Marti, O.G., Timper, P. 1999. Phoretic relationship between a Bacillus sp. and the entomopathogenic nematode, Heterorhabditis sp.[abstract]. Journal of Nematology. 31:553.
Resistance to Meloidogyne Incognita and M. Arenaria in Corn Hybrids. - (Abstract Only)
Davis, R.F., Timper, P. 1999. Resistance to Meloidogyne incognita and M. arenaria in corn hybrids [abstract]. Journal of Nematology. 31(4):529-530.
Effect of Crop Rotation and Nematicide Use on Abundance of Pasteuria Penetrans. - (Abstract Only)
Timper, P. 1999. Effect of crop rotation and nematicide use on abundance of Pasteuria penetrans [abstract]. Journal of Nematology. 31:575.
Saprophytic Growth of a Sterile Fungus (Arf) under Different Conditions. - (Abstract Only)
Timper, P., Riggs, R.D., Crippen, D.L. 1999. Saprophytic growth of a sterile fungus (ARF) under different conditions [abstract]. Journal of Nematology. 31:575-576.
Variation in efficacy of isolates of the fungus ARF against the soybean cyst nematode, Heterodera glycines - (Peer Reviewed Journal)
Timper, P., Riggs, R.D. 1998. Variation in efficacy of isolates of the fungus ARF against the soybean cyst nematode, Heterodera glycines. Journal of Nematology. 30:461-467.
Interaction of the Microbivorous Nematode Teratorhabditis Dentifera and the Nematode-Pathogenic Fungus Hirsutella Rhossiliensis - (Peer Reviewed Journal) - (13-Feb-95)
Reduction in the Abundance of Hirsutella Rhossiliensis Conidia by Resistantdauer Juveniles - (Abstract Only) - (15-Aug-85)
Last Modified: 7/21/2010
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