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United States Department of Agriculture

Agricultural Research Service

Richard F Davis
Research Plant Pathologist


Publications (Clicking on the reprint icon Reprint Icon will take you to the publication reprint.)
Evidence for a disease complex between Pythium aphanidermatum and root-knot nematodes in cucumber -
Morris, K.A., Langston, D.B., Dutta, B., Davis, R.F., Timper, P., Noe, J.P., Dickson, D.W. 2016. Evidence for a disease complex between Pythium aphanidermatum and root-knot nematodes in cucumber. Plant Health Progress. 17:200-201.
Precision mapping and identification of candidate genes for a QTL affecting Meloidogyne incognita reproduction in Upland cotton -
Kumar, P., He, Y., Singh, R., Davis, R.F., Shen, X., Nichols, R.L., Chee, P.W. 2016. Precision mapping and identification of candidate genes for a QTL affecting Meloidogyne incognita reproduction in Upland cotton. Biomed Central (BMC) Genomics. 17:567 (12 pages). doi:10.1186/s12864-016-2954-1.
Increased size of cotton root system does not impart tolerance to Meloidogyne incognita -
Meloidogyne incognita emigration from cotton roots may be induced by the resistance QTL qMi-C11 -
Influence of crop production practices on Pasteuria penetrans and suppression of Meloidogyne incognita -
Timper, P., Liu, C., Davis, R.F., Wu, T. 2016. Influence of crop production practices on Pasteuria penetrans and suppression of Meloidogyne incognita. Biological Control. 99:64-72.
Efficacy of different application methods of fluensulfone for managing root-knot nematodes in vegetables -
Morris, K.A., Langston, D.B., Davis, R.F., Noe, J.P., Dickson, D.W., Timper, P. 2016. Efficacy of different application methods of fluensulfone for managing root-knot nematodes in vegetables. Journal of Nematology. 48:65-71.
Resistance and tolerance to nematodes in cotton -
Davis, R.F., Stetina, S.R. 2016. Resistance and tolerance to nematodes in cotton. In: Galbieri, R., Belot, J.L., editors. Nematoides fitoparasitas do algodoerio nos cerrados brasileiros: Biologia e medidas de controle. Instituto Mato-grossense do Algodao - IMAmt: Cuiaba (MT), Brazil. p. 166-241.
Yield potential of spring-harvested sugar beet depends on autumn planting time -
Webster, T.M., Grey, T.L., Scully, B.T., Johnson, W.C., Davis, R.F., Brenneman, T.B. 2016. Yield potential of spring-harvested sugar beet depends on autumn planting time. Industrial Crops and Products. 83:55-60.
Efficacy of fluensulfone in a tomato-cucumber double cropping system -
Morris, K.A., Langston, D.B., Dickson, D.W., Davis, R.F., Timper, P., Noe, J.P. 2015. Efficacy of fluensulfone in a tomato-cucumber double cropping system. Journal of Nematology. 47:310-315.
Maximizing ecosystem services in the design of agroecosystems:implications of integrating field to watershed heterogeneity -
Schmidt, J., Olson, D.M., Potter, T.L., Davis, R.F., Toews, M., Coffin, A.W. 2015. Maximizing ecosystem services in the design of agroecosystems:implications of integrating field to watershed heterogeneity[abstract]. Entomological Society of America Annual Meeting.
Inheritance and identification of a major quantitative trait locus (QTL) that confers resistance to Meloidogyne incognita and a novel QTL for plant height in sweet sorghum -
Harris-Shultz, K.R., Davis, R.F., Knoll, J.E., Anderson, W.F., Wang, H. 2015. Inheritance and identification of a major quantitative trait locus (QTL) that confers resistance to Meloidogyne incognita and a novel QTL for plant height in sweet sorghum. Phytopathology. 105(12):1522-1528.
Tolerance of sweet sorghum to Meloidogyne incognita and crop effect on nematode population density -
Davis, R.F., Knoll, J.E., Anderson, W.F., Harris-Shultz, K.R. 2015. Tolerance of sweet sorghum to Meloidogyne incognita and crop effect on nematode population density. Society of Nematology Abstracts. 47:232.
Differential effects on nematode development of two QTLs for resistance to Meloidogyne incognita in cotton -
Da Silva, M.B., Kumar, P., Ji, P., Chee, P.W., Davis, R.F. 2015. Differential effects on nematode development of two QTLs for resistance to Meloidogyne incognita in cotton [abstract]. American Phytopathology Society. 105:54.13.
Physiological effects of Meloidogyne incognita infection on cotton genotypes with differing levels of resistance in the greenhouse -
Lu, P., Davis, R.F., Kemerait, R.C., Van Iersel, M.W., Scherm, H. 2015. Physiological effects of Meloidogyne incognita infection on cotton genotypes with differing levels of resistance in the greenhouse. Journal of Nematology. 46(4):352-359.
Effect of simultaneous water deficit stress and Meloidogyne incognita infection on cotton yield and fiber quality -
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 -
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 [abstract]. American Phytopathological Society Abstracts. 104(Suppl.3):53.30.
First report of bacterial blight of sugar beet caused by Pseudomonas syringae pv. aptata in Georgia, USA -
Dutta, B., Ingram, T., Gitaitis, R.D., Langston, D.B., Brenneman, T., Webster, T.M., Davis, R.F. 2014. First report of bacterial blight of sugar beet caused by Pseudomonas syringae pv. aptata in Georgia, USA. Plant Disease. 98:1423. doi: org./10.1094/PDIS-03-14-0235-PDN.
Energy beets: an undiscovered crop for the Southeastern US -
Webster, T.M., Grey, T.L., Scully, B.T., Brenneman, T.B., Davis, R.F., Dutta, B., Johnson, W.C., Knoll, J.E. 2014. Energy beets: an undiscovered crop for the Southeastern US [abstract]. Weed Science Society of America Meeting Abstracts. 46:246.
Re-evaluation of the inheritance for root-knot nematode resistance in the Upland cotton germplasm line M-120 RNR revealed two epistatic QTLs conferring resistance -
He, Y., Kumar, P., Shen, X., Davis, R.F., Becelaere, G.V., May, O.L., Nichols, R.L., Chee, P.W. 2014. Re-evaluation of the inheritance for root-knot nematode resistance in the Upland cotton germplasm line M-120 RNR revealed two epistatic QTLs conferring resistance. Journal of Theoretical and Applied Genetics. 127:1343-1351.
Accomplishments of a 10-year initiative to develop host plant resistance to root-knot and reniform nematodes in cotton -
Nichols, R.L., Bell, A.A., Creech, R.C., Chee, P.W., Davis, R.F., Erpelding, J.E., Fang, D.D., Gutierrez, O.A., Hake, K.D., Jenkins, J.N., Jones, J., Lawrence, K.L., Mccarty Jr, J.C., Overstreet, C., Roberts, P.A., Robinson, A.F., Sikkens, R.B., Starr, J.L., Stelly, D.M., Stetina, S.R., Stipanovic, R.D., Thaxton, P., Ulloa, M., Wallace, T., Wang, C., Weaver, D.B., Wubben, M., Zhang, J. 2014. Accomplishments of a 10-year initiative to develop host plant resistance to root-knot and reniform nematodes in cotton. Proceedings of the Beltwide Cotton Conferences. CDROM.
Accomplishments of a 10-year initiative to develop host plant resistance to root-knot and reniform nematodes in cotton -
Nichols, R.L., Bell, A.A., Creech, R.G., Chee, P., Davis, R.F., Erpelding, J.E., Fang, D.D., Gutierrez, O.A., Hake, K.D., Jenkins, J.N., Jones, J.E., Lawrence, K.S., Mccarty Jr, J.C., Overstreet, C., Roberts, P.A., Robinson, A.F., Sikkens, R.B., Starr, J.L., Stelly, D.M., Stetina, S.R., Stipanovic, R.D., Smith-Thaxton, P., Ulloa, M., Wallace, T.P., Wang, C., Weaver, D.B., Wubben, M., Zhang, J. 2014. Accomplishments of a 10-year initiative to develop host plant resistance to root-knot and reniform nematodes in cotton [abstract]. Beltwide Cotton Conferences, January 6-8, 2014, New Orleans, LA. p. 662.
Utilizing management zones for Rotylenchulus reniformis in cotton: Effects on nematode levels, crop damage, and Pasteuria sp -
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.
Utilizing management zones for Rotylenchulus reniformis in Cotton: Effects on nematode levels, crop damage, and Pasteuria sp. -
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.
Induced resistance to nematodes in cotton: a novel contribution to nematode management. -
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 -
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.
Identification of widely varying levels of resistance to meloidogyne incognita in sweet sorghum -
Davis, R.F., Anderson, W.F. 2012. Identification of widely varying levels of resistance to meloidogyne incognita in sweet sorghum. Journal of Nematology. 44:475.
Use of winter legumes as banker plants for beneficial insect species in a sorghum and cotton rotation system. -
Olson, D.M., Webster, T.M., Scully, B.T., Strickland, T.C., Davis, R.F., Knoll, J.E., Anderson, W.F. 2012. Use of winter legumes as banker plants for beneficial insect species in a sorghum and cotton rotation system. Journal of Entomological Science. 47:350-359.
Resiliency of a nematode community and suppressive service to tillage and nematicide application. -
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. -
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. -
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.
Variable rate application of nematicides on cotton fields: A promising site-specific management strategy. -
Ortiz, B.V., Perry, C., Sullivan, D., Lu, P., Kemerait, R., Davis, R.F., Smith, A., Vellidis, G., Nichols, R. 2012. Variable rate application of nematicides on cotton fields: A promising site-specific management strategy. Journal of Nematology. 44(1):31-39.
Overview of nematodes infesting cotton in the U.S., life beyond Temik. -
Evaluation of sweet sorghum germplasm for the southeast -
Anderson, W.F., Ni, X., Davis, R.F., Knoll, J.E. 2011. Evaluation of sweet sorghum germplasm for the southeast. ASA-CSSA-SSSA International Meetings, San Antonio, TX, Oct 16-20, 2011. CDRom.
Utilizing nematode resistance in cotton production -
Davis, R.F. 2011. Utilizing nematode resistance in cotton production. American Phytopathogical Society Southern Division. 101:5265.
Host plant resistance for reniform and root-knot nematode management in cotton. -
Davis, R.F. 2011. Host plant resistance for reniform and root-knot nematode management in cotton. National Cotton Council Beltwide Cotton Conference. Atlanta, GA, 4-7 January, 2011:247.
Prevalence of Pasteuria SP. on Renfirom Nematode in a Georgia Cotton Field -
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.
Yield drag associated with resistance to root-knot nematodes in high-yielding cotton germplasm. -
Davis, R.F., Chee, P., Lubbers, E. 2011. Yield drag associated with resistance to root-knot nematodes in high-yielding cotton germplasm.. National Cotton Council Beltwide Cotton Conference. Atlanta, GA, January 4-7,2011:247.
Response of root-knot nematodes and Palmer amaranth to tillage and rye green manure -
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.
Site-Specific Detection and Management of Nematodes -
Mueller, J.D., Khalilian, A., Monfort, W.S., Davis, R.F., Kirkpatrick, T.L., Ortiz, B.V., Henderson, W.G. 2010. Site-Specific Detection and Management of Nematodes. In: Oerke, E.C., Gerhards R., Menz G., Sikora, R.A., editors. Precision Crop Protection-the challenge and use of Heterogeneity. Berlin, Germany: Springer. p. 385-402.
Registration of GA 120R1B3 Germplasm Line of Cotton -
Davis, R.F., Chee, P., Lubbers, E., May, O. 2011. Registration of GA 120R1B3 Germplasm Line of Cotton. Journal of Plant Registrations. 5:384-387.
Impact of a nematicide on biological suppression of plant-parasitic nematodes -
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.
Effect of mowing cotton stalks and preventing plant re-growth on post-harvest reproduction of Meloidogyne incognita -
Lu, P., Davis, R.F., Kemerait, R.C. 2010. Effect of mowing cotton stalks and preventing plant re-growth on post-harvest reproduction of Meloidogyne incognita. Journal of Nematology. 42:96-100.
Fine mapping QMi-C11 a major QTL controlling root-knot nematodes resistance in Upland cotton -
Shen, X., He, Y., Lubbers, E.L., Davis, R.F., Nichols, R.L., Chee, P.W. 2010. Fine mapping QMi-C11 a major QTL controlling root-knot nematodes resistance in Upland cotton. Journal of Theoretical and Applied Genetics. 121:1623-1631.
Yield drag associated with resistance to Meloidogyne incognita in high-yielding cotton germplasm. -
Davis, R.F., Chee, P., Lubbers, E. 2010. Yield drag associated with resistance to Meloidogyne incognita in high-yielding cotton germplasm. Journal of Nematology. 42(3):42.
Variable Rate Application of Nematicides on Cotton Fields: A Promising Site-Specific Management Strategy Reprint Icon -
Ortiz, B., Perry, C., Sullivan, D., Kemerait, R., Davis, R.F. 2010. Variable Rate Application of Nematicides on Cotton Fields: A Promising Site-Specific Management Strategy. International Conference on Precision Agriculture Abstracts & Proceedings. 2010.
Development of Root-Knot Nematode Resistant Germplasm with High Yield and Fiber Quality -
Davis, R.F., Chee, P.W., Lubbers, E.L., May, O.L. 2010. Development of Root-Knot Nematode Resistant Germplasm with High Yield and Fiber Quality. National Cotton Council Beltwide Cotton Conference. New Orleans, LA, 4-7 January, 2010. p.302
Adapting the CROPGRO cotton model to simulate cotton biomass and yield under southern root-knot nematode parasitism -
Ortiz, B.V., Hoogenboom, G., Vellidis, G., Boote, K., Davis, R.F., Perry, C. 2009. Adapting the CROPGRO cotton model to simulate cotton biomass and yield under southern root-knot nematode parasitism. Transactions of the ASABE. 52:2129-2140.
The multi-year effects of repeatedly growing cotton with moderate resistance to Meloidogyne incognita -
Davis, R.F., Kemerait, R.C. 2009. The multi-year effects of repeatedly growing cotton with moderate resistance to Meloidogyne incognita. Journal of Nematology. 41:140-145.
Response of a nematode community to tillage and nematicide application in cotton -
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
Effect of simultaneous drought stress and root-knot nematode infection on cotton yield and fiber quality -
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.
Alternate row placement is ineffective for cultural control of Meloidogyne incognita in cotton -
Davis, R.F. 2008. Alternate row placement is ineffective for cultural control of Meloidogyne incognita in cotton. Journal of Nematology. 40:197-200.
Plant-herbivore-carnivore interactions in cotton, Gossypium hirsutum: Linking belowground and aboveground -
Olson, D.M., Davis, R.F., Wackers, F.L., Rains, G.C., Potter, T.L. 2008. Plant-herbivore-carnivore interactions in cotton, Gossypium hirsutum: Linking belowground and aboveground. Journal of Chemical Ecology. 34:1341-1348. DOI:10.1007/s10886-008-9532-1.
Cotton Yield Response to Variable Rate Nematicides According to Risk Zones -
Ortiz, B.V., Perry, C., Sullivan, D.G., Kemerait, B., Davis, R.F., Vellidis, G., Rucker, K. 2008. Cotton Yield Response to Variable Rate Nematicides According to Risk Zones. ASABE Annual International Meeting. Paper 081026.
Plant-herbivore-carnivore interactions in cotton, Gossypium hirsutum: Linking belowground and aboveground -
Olson, D.M., Davis, R.F., Wakcers, F.L., Rains, G.C., Potter, T.L. 2008. Plant-herbivore-carnivore interactions in cotton, Gossypium hirsutum linking below and above ground [abstract]. Entomological Society of Georgia Meeting, April 2-4, 2008, Cordele, GA.
A susceptible weed host can compromise suppression of Meloidogyne incognita by resistant cotton -
Davis, R.F.; Webster, T.M. 2008. A susceptible weed host can compromise suppression of Meloidogyne incognita by resistant cotton. Proceedings of the Fifth International Congress of Nematology, Brisbane, Australia, July 13-18, 2008:309-310
Considering field physical characteristics in assessing risk and delineating nematode management zones -
Davis, R.F.; Ortiz, B.V.; Perry, C.; Sullivan, D.G.; Kemerait, B.; Vellidis, G.; Rucker, K. 2008. Considering field physical characteristics in assessing risk and delineating nematode management zone. Proceedings from the Fifth International Congress of Nematology, Brisbane, Australia, July 13-18, 2008:136-137.
Effect of Meloidogyne incognita resistance genes in cotton on the reproduction of M. mayaguensis -
Brito, J.A.; Kaur, R.; Davis, R.F.; Dickson, D.W. 2008. Effect of Meloidogyne incognita resistance genes in cotton on the reproduction of M. mayaguensis. Proceedings of the Fifth International Congress of Nematology, Brisbane, Australia, July 13-18, 2008:234.
Utilization of management zones for reniform nematodes in cotton -
Davis, R.F.; Perry, C.D.; Sullivan, D.G.; Lee, G.R. 2009. Utilization of management zones for reniform nematodes in cotton. Proceedings of the Beltwide Cotton Conferences, San Antonio, TX, January 5-8, 2009:177
Effect of Meloidogyne incognita on watermelon yield -
Davis, R.F. 2007. Effect of Meloidogyne incognita on watermelon yield. Nematropica. 37:287-293.
Integrated Effects of Root-Knot Nematode, Fertility and Landscape Features on Cotton Yield Response -
Ortiz, B.V., Sullivan, D.G., Perry, C., Davis, R.F., Vellidis, G. 2007. Integrated Effects of Root-Knot Nematode, Fertility and Landscape Features on Cotton Yield Response. In: World Cotton Research Conference Proceedings, Lubbock, TX, September 10-14, 2007.
The multi-year, cummulative effects of monocropping cotton resistant to the southern root-knot nematode, Meloidogyne incognita -
Davis, R.F., Kemerait, R.C. 2007. The multi-year, cummulative effects of monocropping cotton resistant to the southern root-knot nematode, Meloidogyne incognita [abstract]. Journal of Nematology. 39:71-72.
Utilization of resistance and tolerance to root-knot nematode in cotton -
Davis, R.F. 2007. Utilization of resistance and tolerance to root-knot nematode in cotton. Paper No.1318 in Proceedings of the Fourth World Cotton Research Conference, Lubbock, TX, September 10-14, 2007.
Summer Solarization and Fallow Tillage to Control Yellow Nutsedge and Nematodes -
Efficacy of seed-treatments for management of nematodes on cotton in Georgia -
Kemerait, R., Jost P.H., Davis, R.F., Brewer, C.L., Brown, S.N., Beard, G.H., Mitchell, B.R., McGriff, D.E., Spaid, D.G., Mickler, K.D. 2007. Efficacy of seed-treatments for management of nematodes on cotton in Georgia [abstract]. In: Proceedings of the Beltwide Cotton Conferences, January 9-12, 2007, New Orleans, LA. Pp. 1378-1384.
How to identify nematode problems and why it is important -
Davis, R.F. 2007. How to identify nematode problems and why it is important [abstract]. In: Proceedings of the Beltwide Cotton Conferences, January 9-12, 2007, New Orleans, LA. p. 6239.
Tropical spiderwort as a host for nematodes during crop rotation sequences -
Davis, R.F., Brenneman, T.B., Webster, T.M. 2007. Tropical spiderwort as a host for nematodes during crop rotation sequences [abstract]. In: Proceedings of the Beltwide Cotton Conferences, January 9-12, 2007, New Orleans, LA. p. 763.
An integrated system of summer solarization and fallow tillage for Cyperus esculentus and nematode management in the southeastern coastal plain -
Johnson, W.C., Davis, R.F., Mullinix, Jr., B.G. 2007. An integrated system of summer solarization and fallow tillage for Cyperus esculentus and nematode management in the southeastern coastal plain. Crop Protection. 26:1660-1666.
Southern root-knot nematode affects common cocklebur (Xanthium strumarium) interference with cotton -
Webster, T.M., Davis, R.F. 2007. Southern root-knot nematode affects common cocklebur (Xanthium strumarium) interference with cotton. Weed Science. 55:143-146.
Row replacement is ineffective as a cultural control practice for Meloidogyne incognita in cotton -
Davis, R.F. 2006. Row replacement is ineffective as a cultural control practice for Meloidogyne incognita in cotton [abstract]. Journal of Nematology. 38:270.
Correlations between biotic stresses and aflatoxin contamination in maize -
Krakowsky, M.D., Ni, X., Davis, R.F. 2006. Correlations between biotic stresses and aflatoxin contamination in maize. In: Proceedings of the 6th Annual Fungal Genomics, the 7th Annual Multi-crop Fumonisin, and the 19th Annual Multi-crop Aflatoxin Elimination Workshops, October 16-18, 2006, Fort Worth, Texas. p. 95.
HOST STATUS OF TROPICAL SPIDERWORT (COMMELINA BENGHALENSIS) FOR NEMATODES -
Davis, R.F., Webster, T.M., Brenneman, T.B. 2006. Host status of tropical spiderwort (Commelina benghalensis) for nematodes. Weed Science. 54:1137-1141.
USDA-ARS RESEARCH ON PRACTICES COMPATIBLE WITH ORGANIC AGRICULTURE FOR MANAGEMENT OF PLANT-PARASITIC NEMATODES ON VEGETABLE CROPS -
Meyer, S.L., Burelle, N.K., Davis, R.F., Thies, J.A., Zasada, I.A. 2007. USDA-ARS research on practices compatible with organic agriculture for management of plant-parasitic nematodes on vegetable crops. Journal of Vegetable Science. 12:47-81.
QTL mapping for resistance to root-knot nematodes in the M-120 RNR upland cotton line (Gossypium hirsutum L.) of the Auburn 623 RNR source -
Shen, X., Van Becelaere, G., Guillermo, V.B., Kumar, P., Davis, R.F., May, O.L., Chee, P. 2006. QTL mapping for resistance to root-knot nematodes in the M-120 RNR upland cotton line (Gossypium hirsutum L.) of the Auburn 623 RNR source. Theoretical and Applied Genetics. 113:1539-1549.
TROPICAL SPIDERWORT AS A HOST FOR NEMATODES AND DISEASES -
Davis, R.F., Brenneman, T.B., Webster, T.M. 2006. Tropical spiderwort as a host for nematodes and diseases [abstract]. In: Proceedings of the American Peanut Research and Education Society Annual Meeting, July 11-14, 2006, Savannah, GA. 38:86.
ASSESSMENT OF SEED TREATMENTS FOR MANAGEMENT OF NEMATODES IN GEORGIA -
Kemerait, R.C., Roberts, P.M., Jost, P.H., Brewer, C.L., Shurley, W.D., Davis, R.F., Brown, S.N., Beard, G.H., Green, T.W., Mitchell, B.R., Harrison, W.E., McGriff, D.E., Spaid, D.G., Mickler, K.D., McDaniel, R.G. 2006. Assessment of seed treatments for management of nematodes in Georgia. Proceedings of the Beltwide Cotton Conferences, January 3-6, 2006, San Antonio, TX. p. 144-149.
COVER CROP, RYE RESIDUE AND IN-FURROW TREATMENT EFFECTS ON THRIPS -
Olson, D.M., Davis, R.F., Brown, S.L., Roberts, P., Phatak, S.C. 2006. Cover crop, rye residue and in-furrow treatment effects on thrips. Journal of Applied Entomology. 130(5):302-308. DOI:10.1111/j.1439-0418.2006.01066.x.
CORRELATION BETWEEN BIOTIC STRESSES AND AFLATOXIN CONTAMINATION IN MAIZE -
Krakowsky, M.D., Ni, X., Davis, R.F., Da, K. 2005. Correlation between biotic stresses and aflatoxin contamination in maize [abstract]. In: Proceedings of the Multicrop Aflatoxin and Fumonisin Elimination and Fungal Genomics Workshop, October 23-26, 2005, Raleigh, NC. p. 121.
REPRODUCTION OF MELOIDOGYNE INCOGNITA ON WINTER COVER CROPS USED IN COTTON PRODUCTION -
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.
HOST RESISTANCE AND METAM SODIUM FOR MANAGING ROOT-KNOT NEMATODES IN A PEPPER - CUCUMBER ROTATION -
Thies, J.A., Davis, R.F., Mueller, J.D., Fery, R.L., Langston, D.B., Miller, G. 2005. Host resistance and metam sodium for managing root-knot nematodes in a pepper - cucumber rotation. Hortscience. 40(7):2080-2082.
EFFECT OF THE SOUTHERN ROOT-KNOT NEMATODE ON WATERMELON YIELD -
Davis, R.F. 2005. Effect of the southern root-knot nematode on watermelon yield. In: Kelly, W.T. , Langston, D.R. (eds.). Georgia Vegetable Research-Extension Report 2004. Tifton, GA: University of Georgia. p. 60-61.
WATERMELON YIELD IS SUPPRESSED BY MELOIDOGYNE INCOGNITA -
Davis, R.F. 2005. Watermelon yield is suppressed by Meloidogyne incognita [abstract]. Journal of Nematology. 37:365.
RELATIONSHIP BETWEEN YIELD POTENTIAL AND PERCENTAGE YIELD SUPPRESSION CAUSED BY THE SOUTHERN ROOT-KNOT NEMATODE IN COTTON -
Davis, R.F., and May, O.L. 2005. Relationship between yield potential and percentage yield suppression caused by the Southern root-knot nematode in cotton. Crop Science. 45:2312-2317.
THE CUMULATIVE EFFECT OF MODERATELY-RESISTANT COTTON ON M. INCOGNITA POPULATION DENSITIES AFTER TWO YEARS -
Davis, R.F. 2005. The cumulative effect of moderately-resistant cotton on M. incognita population densities after two years [abstract]. In: Proc. of 2005 Beltwide Cotton Conferences, January 4-7, 2005, New Orleans, LA. p. 148.
UTILITY OF RESISTANT BELL PEPPER FOR MANAGING SOUTHERN ROOT-KNOT NEMATODES IN SOUTHEASTERN U. S. -
Thies, J.A., Fery, R.L., Dickson, D.W., Davis, R.F., Mueller, J.D. 2004. Utility of resistant bell pepper for managing southern root-knot nematodes in southeastern U.S. In: International Pepper Conference Proceedings, November 14-16, 2004, Naples, FL. pg 29.
RELATIVE HOST STATUS OF SELECTED WEEDS AND CROPS FOR MELOIDOGYNE INCOGNITA AND ROTYLENCHULUS RENIFORMIS -
Davis, R. F., Webster, T. M. 2005. Relative host status of selected weeds and crops for Meloidogyne incognita and Rotylenchulus reniformis. Journal of Cotton Science. 9:41-46.
THE RELATIONSHIP BETWEEN CULTIVAR YIELD POTENTIAL AND PERCENTAGE YIELD LOSS TO M. INCOGNITA IN COTTON -
Davis, R.F., May, O.L. 2004. The relationship between cultivar yield potential and percentage yield loss to M. incognita in cotton [abstract]. Journal of Nematology. 36:314-315.
HOST RESISTANCE AND METAM SODIUM FOR MANAGING ROOT-KNOT NEMATODES IN A PEPPER-CUCUMBER ROTATION -
Thies, J.A., Davis, R.F., Mueller, J.D., Fery, R.L., Langston, D.B., Miller, G. 2004. Host resistance and metam sodium for managing root-knot nematodes in a pepper-cucumber rotation [abstract]. Phytopathology. 94:S102.
DEVELOPMENT OF DNA MARKERS FOR ROOT-KNOT NEMATODE RESISTANCE IN COTTON -
Van Becelaere, G., May, L., Davis, R.F., Sheikh, N., Chee, P.W. 2004. Development of DNA markers for root-knot nematode resistance in cotton. 2003 University of Georgia Cotton Research and Extension Report. p.59-61.
TOLERANCE TO THE SOUTHERN ROOT-KNOT NEMATODE IN COMMERCIAL COTTON CULTIVARS -
Davis, R.F., May, L. 2004. Tolerance to the southern root-knot nematode in commercial cotton cultivars. 2003 University of Georgia Cotton Research and Extension Report. pp.255-257.
EFFECTS OF COTTON AND ROTATION CROPS ON NEMATODES AND PLANT DISEASES -
Davis, R.F., Kemerait, R.C., Wright, D., Gazaway, W., Brenneman, T.B. 2004. Effects of cotton and rotation crops on nematodes and plant diseases [abstract]. In: Proceedings of National Cotton Council Beltwide Cotton Conferences, San Antonio, TX, January 5-9, 2004. p.60.
DOUBLE-CROPPING CUCUMBERS AND SQUASH AFTER RESISTANT BELL PEPPER FOR ROOT-KNOT NEMATODE MANAGEMENT -
Thies, J.A., Davis, R.F., Mueller, J.D., Fery, R.L., Langston, D.B., Miller, G. 2004. Double-cropping cucumbers and squash after resistant bell pepper for root-knot nematode management. Plant Disease. 88(6):589-593.
REPRODUCTION OF MELOIDOGYNE SPECIES ON YELLOW GRANEX ONION AND POTENTIAL YIELD SUPPRESSION -
Davis, R.F., Langston, D.B. 2003. Reproduction of Meloidogyne species on yellow granex onion and potential yield suppression. Nematropica. 33:179-188.
REGISTRATION OF GA96-211 UPLAND COTTON GERMPLASM LINE -
May, O.L., Davis, R.F., Baker, S.H. 2004. Registration of GA96-211 upland cotton germplasm line. Crop Science. 44:700-701.
STRATEGIES TO DEVELOP AND DEPLOY ROOT-KNOT NEMATODE RESISTANT COTTON GERMPLASM -
May, O.L., Davis, R.F., Chee, P.W., McGriff, D.E. 2003. Strategies to develop and deploy root-knot nematode resistant cotton germplasm [abstract]. [CD-ROM]. COL-May 982222-poster. Agronomy Abstracts.
EVALUATION OF TWO NEMATICIDES AND TIMING OF APPLICATION TO MANAGE PEANUT ROOT-KNOT NEMATODE IN GEORGIA -
Kermerait, R.C., Davis, R.F., Brewer, C.L. 2003. Evaluation of two nematicides and timing of application to manage peanut root-knot nematode in Georgia [Abstract]. Proceedings of the American Peanut Research and Education Society. 35:78-79.
RELATIONSHIPS BETWEEN TOLERANCE AND RESISTANCE TO MELOIDOGYNE INCOGNITA IN COTTON -
Davis, R.F., May, O.L. 2003. Relationships between tolerance and resistance to Meloidogyne incognita in cotton. Journal of Nematology. 35(4):411-416.
REPRODUCTION OF MELOIDOGYNE INCOGNITA ON WINTER COVER CROPS USED IN COTTON PRODUCTION -
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.
ROOT-KNOT NEMATODES: A POTENTIAL PROBLEM ON VIDALIA ONIONS -
Davis, R.F., Langston, D.B. 2003. Root-knot nematodes: A potential problem on vidalia onion [abstract]. Journal of Nematology. 35:333.
EVALUATION OF NEMATICIDES TO REDUCE LOSSES TO ROOT-KNOT NEMATODE IN PEANUT. -
Kemerait, R.C., Davis, R.F. 2003. Evaluation of nematicides to reduce losses to root-knot nematode in peanut [abstract]. Fungicide and Nematicide Tests. 58 Report No. NO14.
WEEDS AS HOSTS FOR THE SOUTHERN ROOT-KNOT NEMATODE -
Davis, R.F., Webster, T.M. 2003. Weeds as hosts for the southern root-knot nematode. 2002 University of Georgia Cotton Research and Extension Report. p.318-319.
ROOT-KNOT NEMATODE TOLERANCE IN COMMERCIAL COTTON CULTIVARS -
Davis, R.F., May, O.L. 2003. Root-knot nematode tolerance in commercial cotton cultivars. 2002 Georgia Cotton Research and Extenion Report. p. 316-317.
INTERACTION OF ROOT-KNOT NEMATODE STRESS AND WATER STRESS IN COTTON -
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.
COTTON BREEDING LINES FROM GEORGIA WITH MODERATE RESISTANCE TO THE ROOT-KNOT NEMATODE -
Davis, R.F., May, O.L., Baker, S. 2003. Cotton breeding lines from Georgia with moderate resistance to the root-knot nematode [abstract]. Proceedings of National Cotton Council Beltwide Cotton Conference. p.268.
REPRODUCTION OF THE SOUTHERN ROOT-KNOT NEMATODE ON WINTER COVER CROPS USED IN COTTON PRODUCTION -
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.
ROTYLENCHULUS RENIFORMIS MANAGEMENT IN COTTON WITH CROP ROTATION -
Davis, R.F., Koenning, S.R., Kemerait, R.C., Cummings, T.D. 2003. Rotylenchulus reniformis management in cotton with crop rotation. Journal of Nematology. 35(1):58-64.
EFFECT OF DROUGHT STRESS ON LEAF AND WHOLE CANOPY RADIATION USE EFFICIENCY AND YIELD OF MAIZE -
Earl, H.J., Davis, R.F. 2003. Effect of drought stress on leaf and whole canopy radiation use efficiency and yield of maize. Agronomy Journal. 95:688-696.
1,3-D AND OXAMYL FOR NEMATODE MANAGEMENT IN CUCUMBER -
Csinos, A.S., Seebold, K.W., Davis, R.F. 2002. 1,3-D and oxamyl for nematode management in cucumber [abstract]. Phytopathology. 92(Suppl.6):17.
EVALUATION OF IN-LINE INJECTED MATERIALS AS ALTERNATIVES TO FUMIGATION WITH METHYL BROMIDE. -
Seebold, K.W., Csinos, A.S., Davis, R.F. 2002. Evaluation of in-line injected materials as alternatives to fumigation with methyl bromide [abstract]. Phytopathology. 92(Suppl.6):152.
INTERACTION OF ROOT-KNOT NEMATODE INFECTION AND DROUGHT STRESS IN COTTON -
Davis, R., Earl, H.J. 2002. Interaction of root-knot nematode infection and drought stress in cotton [Abstract]. Nematology. 4(2):204.
COMPARISON OF NEMATICIDE EFFICACY IN STRIP-TILLAGE AND CONVENTIONAL TILLAGE COTTON -
Davis, R.F., Bader, M.J., Kemerait, R.C., Jost, P., McNeill, R.D. 2002. Comparison of nematicide efficacy in strip-tillage and conventional tillage cotton [abstract]. Proceedings of the National Cotton Council Beltwide Cotton Conference. Paper No. 66.
Last Modified: 8/26/2016
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