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Agricultural Research Service United States Department of Agriculture
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Andrew P Nyczepir (Andy)
Fruit and Nut Research
Research Plant Pathologist

Phone: (478) 956-6438
Fax: (478) 956-2929
Room 208/232
21 DUNBAR RD
BYRON, GA, 31008-9805

Projects
NEMATODE AND DISEASE MANAGEMENT OF DECIDUOUS FRUITS
Appropriated (D)
  Accession Number: 423061

Publications (Clicking on the reprint icon Reprint Icon will take you to the publication reprint.)
Incidence and pathogenicity of plant-parasitic nematodes associated with blueberry (Vaccinium spp.) replant disease in Georgia and North Carolina - (Peer Reviewed Journal) - (01-Apr-13)
Tall fescue ‘Jesup (Max-Q)’: Meloidogyne incognita development in roots and nematotoxicity - (Peer Reviewed Journal)
Meyer, S.L.F., Nyczepir, A.P., Rupprecht, S.M., Mitchell, A.D., Martin, P.A., Brush, C.W., Chitwood, D.J., Vinyard, B.T. 2013. Tall fescue ‘Jesup (Max-Q)’: Meloidogyne incognita development in roots and nematotoxicity. Agronomy Journal. 105(3):755-763.
Assessment of selected pecan and peach rootstocks for resistance to Meloidogyne partityla Reprint Icon - (Peer Reviewed Journal)
Nyczepir, A.P., Wood, B.W. 2012. Assessment of selected pecan and peach rootstocks for resistance to Meloidogyne partityla. Nematropica. 42:281-286.
Nematode control on peaches - (Experiment Station)
Nyczepir, A.P., Brannen, P.M. 2012. Nematode control on peaches. In: editors, Horton, D., Brannen, P., Bellinger, B., Lockwood, D., Ritchie, D. 2012. Southeastern Peach Nectarine and Plum Pest Management and Culture Guide. University of Georgia Cooperative Extension Service Bulletin 1171. p. 52-53.
Soil solarization and biological control for managing Mesocriconema xenoplax and Short Life in a newly established peach orchard - (Peer Reviewed Journal)
Nyczepir, A.P., Kluepfel, D.A., Waldrop, V., Wechter, W.P. 2012. Soil solarization and biological control for managing Mesocriconema xenoplax and Short Life in a newly established peach orchard. Plant Disease. 96:1309-1314.
Foliar nickel application can increase the incidence of peach tree short life and consequent peach tree mortality - (Peer Reviewed Journal)
Nyczepir, A.P., Wood, B.W. 2012. Foliar nickel application can increase the incidence of peach tree short life and consequent peach tree mortality. HortScience. 47(2):224-227.
Distribution, hosts and identification of Meloidogyne partityla in the USA - (Abstract Only)
Brito, J.A., Stamler, R.A., Thomas, S.H., Nyczepir, A.P., Dickson, D.W. 2011. Distribution, hosts and identification of Meloidogyne partityla in the USA. Nematropica. 41(2):322.
Managing root-knot nematodes: A case for cover crops in establishing peach orchards - (Abstract Only)
Nyczepir, A.P., Cook, J. 2011. Managing root-knot nematodes: A case for cover crops in establishing peach orchards. Journal of Nematology. 43:267.
Occurrence and damage potential of plant-parasitic nematodes associated with blueberries (Vaccinium spp.) in Georgia and North Carolina - (Abstract Only)
Jagdale, G.B., Holladay, T., Brannen, P.M., Cline, B., Nyczepir, A.P., Noe, J.P. 2011. Occurrence and damage potential of plant-parasitic nematodes associated with blueberries (Vaccinium spp.) in Georgia and North Carolina. Journal of Nematology 43:223.
Host suitability of an endophyte-friendly tall fescue grass to Mesocriconema xenoplax and Pratylenchus vulnus - (Peer Reviewed Journal)
Nyczepir, A.P. 2011. Host suitability of an endophyte-friendly tall fescue grass to Mesocriconema xenoplax and Pratylenchus vulnus. Nematropica. 41:45-51.
Host status of endophyte-infected and noninfected tall fescue grass to Meloidogyne spp. Reprint Icon - (Peer Reviewed Journal)
Nyczepir, A.P., Meyer, S.L. 2010. Host status of endophyte-infected and noninfected tall fescue grass to Meloidogyne spp. Journal of Nematology. 42(2):151-158.
Pathogenicity of ring nematodes: An emerging pest of blueberries (Vaccinium spp.) - (Abstract Only)
Jagdale, G.B., Brannen, P.M., Noe, J.P., Cline, B., Nyczepir, A.P. 2010. Pathogenicity of ring nematodes: An emerging pest of blueberries (Vaccinium spp.). Journal of Nematology. 42(3):249.
Preplanting tall fescue grass for controlling Meloidogyne incognita in a young peach orchard - (Abstract Only)
Nyczepir, A.P., Meyer, S.L.F., Cook, J. 2010. Preplanting tall fescue grass for controlling Meloidogyne incognita in a young peach orchard. Journal of Nematology. 42(3):261.
Dynamics of concomitant populations of Pratylenchus vulnus and Meloidogyne incognita on peach - (Peer Reviewed Journal)
Nyczepir, A.P. 2009. Dynamics of concomitant populations of Pratylenchus vulnus and Meloidogyne incognita on peach. Nematropica. 39:373-279.
Host status of three transgenic plum lines to Mesocriconema xenoplax - (Peer Reviewed Journal)
Nyczepir, A.P., Nagel, A.K., Schnabel, G. 2009. Host status of three transgenic plum lines to Mesocriconema xenoplax. HortScience. 44(7):1932-1935.
Current and future management strategies in intensive crop production systems - (Book / Chapter)
Nyczepir, A.P., Thomas, S.H. 2009. Current and future management strategies in intensive crop production systems. In: Perry, R.N., Moens, M., Starr, J.L. editors. Root-Knot Nematodes. Wallingford, Oxfordshire, UK:CABI. p. 412-443.
Separate and concomitant effects of Meloidogyne partityla and Mesocriconema xenoplax on pecan - (Abstract Only)
Nyczepir, A.P., Wood, B.W. 2009. Separate and concomitant effects of Meloidogyne partityla and Mesocriconema xenoplax on pecan [abstracr]. Journal of Nematology. 41:364-365.
Host susceptibility of tall fescue grass to Meloidogyne spp. and Mesocriconema xenoplax - (Abstract Only)
Nyczepir, A.P., Meyer, S.L. 2009. Host susceptibility of tall fescue grass to Meloidogyne spp. and Mesocriconema xenoplax [abstract]. Phytopathology. 99(6):S95.
Current management strategies for nematodes in Prunus: Mesocriconema xenoplax and Pratylenchus vulnus - (Abstract Only)
Nyczepir, A.P. 2009. Current management strategies for nematodes in Prunus: Mesocriconema xenoplax and Pratylenchus vulnus [abstract]. In: 2nd International Congress of Tropical Nematology Meeting Program, October 4-9, 2009, Maceio, Brazil. p. 7.
Nematode control on peaches - (Experiment Station)
Nyczepir, A.P., Ritchie, D., Brannen, P. 2009. Nematode control on peaches. In: Horton, D, Brannen, P., Bellinger, B., Ritchie, D., editors. 2009 Southeastern Peach, Nectarine and Plum Pest Management and Culture Guide. University of Georgia Cooperative Extension Service. Bulletin 1171. p. 46-47.
Importance of scion cultivar in peach tree short life - (Peer Reviewed Journal)
Okie, W.R., Reighard, G.L., Nyczepir, A.P. 2009. Importance of scion cultivar in peach tree short life. Journal of American Pomological Society. 63:58-63.
Interaction of concurrent populations of Meloidogyne partityla and Mesocriconema xenoplax on pecan - (Peer Reviewed Journal)
Nyczepir, A.P., Wood, B.W. 2009. Interaction of concurrent populations of Meloidogyne partityla and Mesocriconema xenoplax on pecan. Journal of Nematology. 40:221-225.
Evaluation of six common peach rootstocks to Meloidogyne mayaguensis - (Proceedings)
Nyczepir, A.P., Brito, J.A., Dickson, D.W. 2008. Evaluation of six common peach rootstocks to Meloidogyne mayaguensis. In: Proceedings of the Annual International Research Conference on Methyl Bromide Alternatives and Emissions Reductions, November 11-14, 2008, Orlando, Florida. p. 102-1- 102-2.
Using good nematodes to kill bad nematodes: Applications of entomopathogenic nematodes for control of the pecan root-knot nematode - (Trade Journal)
Shapiro Ilan, D.I., Nyczepir, A.P. 2008. Using good nematodes to kill bad nematodes: Applications of entomopathogenic nematodes for control of the pecan root-knot nematode. Pecan Grower. 20(1):36-39.
Impact of Pseudomonas-based biocontrol agents and solarization on Mesocriconema xenoplax populations and tree survival in a peach tree short life site - (Abstract Only)
Nyczepir, A.P., Kluepfel, D.A., Wechter, W.P. 2008. Impact of Pseudomonas-based biocontrol agents and solarization on Mesocriconema xenoplax populations and tree survival in a peach tree short life site [abstract]. International Congress of Nematology. 5:299.
Nematode control of peaches - (Experiment Station)
Nyczepir, A.P., Ritchie, D., Brannen, P.M. 2008. Nematode control of peaches. In: Horton, D., Brannen, P., Bellinger, B., Ritchie, D., editors. Southeastern Peach, Nectarine, and Plum Pest Management and Culture Guide. University of Georgia Cooperative Extension Service Bulletin Number 1171. p. 46-47.
Host status of selected peach rootstocks to Meloidogyne mayaguensis - (Peer Reviewed Journal)
Nyczepir, A.P., Brito, J.A., Dickson, D.W., Beckman, T.G. 2008. Host status of selected peach rootstocks to Meloidogyne mayaguensis. HortScience. 43(3):804-806.
Nonchemical alternatives for managing phytoparasitic nematodes in peach: biological agents, solarization, preplant groundcovers - (Proceedings)
Nyczepir, A.P., Kluepfel, D.A. 2008. Nonchemical alternatives for managing phytoparasitic nematodes in peach: biological agents, solarization, preplant groundcovers. In: Proceedings of the Southeastern Peach Convention, January 11-13, 2008, Savannah, Georgia. p. 12-15.
Preplant biofumigation with sorghum or methyl bromide compared for managing Criconemoides xenoplax in a young peach orchard - (Peer Reviewed Journal)
Nyczepir, A.P., Rodriguez-Kabana, R. 2007. Preplant biofumigation with sorghum or methyl bromide compared for managing Criconemoides xenoplax in a young peach orchard. Plant Disease. 91:1607-1611.
Pecan Root-knot Nematode, Friend or Foe of Pecan Production - (Trade Journal)
Nyczepir, A.P. 2007. Pecan Root-knot Nematode, Friend or Foe of Pecan Production. Pecan Grower. 18(4):38-41.
Impact of solarization, rootstock and Pseudomonas synxantha on Criconemoides xenoplax populations and tree growth in peach tree short life site - (Abstract Only)
Nyczepir, A.P., Kluepfel, D.A. 2007. Impact of solarization, rootstock and Pseudomonas synxantha on Criconemoides xenoplax populations and tree growth in peach tree short life site [abstract]. Journal of Nematology. 39:75.
The Gastrodia anti-fungal protein confers increased resistance to Phytophthora root rot and the root-knot nematode in a fruit tree species - (Abstract Only)
Nagel, A.K., Nyczepir, A.P., Scorza, R., Petri, C., Schnabel, G. 2007. The Gastrodia anti-fungal protein confers increased resistance to Phytophthora root rot and the root-knot nematode in a fruit tree species. Phytopathology. 97(7):S82.
Pathogencity and reproductive potential of Meloidogyne mayaguensis and M. floridensis compared with three common Meloidogyne spp. - (Peer Reviewed Journal)
Cetintas, R., Kaur, R., Brito, J.A., Mendes, M.L., Nyczepir, A.P., Dickson, D.W. 2007. Pathogencity and reproductive potential of Meloidogyne mayaguensis and M. floridensis compared with three common Meloidogyne spp. Nematropica. 37:21-31.
Entomopathogenic nematodes and bacteria applications for control of the pecan root-knot nematode, Meloidogyne partityla, in the greenhouse - (Peer Reviewed Journal)
Shapiro Ilan, D.I., Nyczepir, A.P., Lewis, E.E. 2006. Entomopathogenic nematodes and bacteria applications for control of the pecan root-knot nematode, Meloidogyne partityla, in the greenhouse. Journal of Nematology. 38:449-454.
Assessment of tall fescue grass susceptibility to Meloidogyne incognita - (Proceedings)
Nyczepir, A.P. 2007. Assessment of tall fescue grass susceptibility to Meloidogyne incognita. In: Proceedings of the Southeastern Peach Convention. Southeastern Peach Convention, January 5-7, 2007, Savannah, GA, p. 39-40.
Evaluation of tall fescue for resistance to root-knot nematode in peach - (Proceedings)
Nyczepir, A.P. 2006. Evaluation of tall fescue for resistance to root-knot nematode in peach. Annual International Research Conference on Methyl Bromide Alternatives and Emissions Reductions Proceedings. 136:1-2.
IMPACT OF MELOIDOGYNE PARTITYLA ON MOUSE-EAR AND NICKEL DEFICIENCY OF PECAN IN GEORGIA - (Abstract Only)
Nyczepir, A.P., Wood, B.W., Reilly, C.C. 2006. Impact of Meloidogyne partityla on mouse-ear and nickel deficiency of pecan in Georgia [abstract]. Phytopathology. 96:S86.
TAKING A CLOSER LOOK AT GUARDIAN® PEACH ROOTSTOCK SUSCEPTIBILITY TO ROOT-KNOT NEMATODE - (Other)
Nyczepir, A.P., Beckman, T.G., Reighard, G.L. 2006. Taking a closer look at Guardian® peach rootstock susceptibility to root-knot nematode. Southeastern Regional Peach Newsletter. 6(2):5-6.
ALTERNATIVE PEST CONTROL TACTICS IN PECAN - (Proceedings)
Shapiro Ilan, D.I., Cottrell, T.E., Gardner, W., Behle, R.W., Nyczepir, A.P., Wood, B.W. 2006. Alternative pest control tactics in pecan. Proceedings of the Southeastern Pecan Growers Meeting. 99:86-94.
NEMATODE CONTROL ON PEACHES - (Experiment Station)
Nyczepir, A.P., Ritchie, D., Brannen, P.M. 2006. Nematode control on peaches. In: Horton, D., Brannen, P., Bellinger, B., Richie, D., editors. Southeastern Peach, Nectarine, and Plum Pest Management and Culture Guide. Bul. #1171. Athens, GA: UGA Cooperative Extension Service. p. 38-39.
ASSESSMENT OF GUARDIAN PEACH ROOTSTOCK SUSCEPTIBILITY TO MELOIDOGYNE FLORIDENSIS AND M. PARTITYLA - (Proceedings)
Nyczepir, A.P., Beckman, T.G., Reighard, G.L. 2006. Assessment of Guardian peach rootstock susceptibility to Meloidogyne floridensis and M. partityla. In: Proceedings of the Southeastern Peach Convention, January 5-8, 2006, Savannah, Georgia. p. 20.
ASSOCIATION OF MELOIDOGYNE PARTITYLA WITH NICKEL DEFICIENCY AND MOUSE-EAR OF PECAN - (Peer Reviewed Journal)
Nyczepir, A.P., Wood, B.W., Reilly, C.C. 2006. Association of meloidogyne partityla with nickel deficiency and mouse-ear of pecan. HortScience. 41:402-404.
ATTACHMENT OF ISOLATES OF PASTEURIA PENETRANS TO MELOIDOGYNE FLORIDENSIS - (Abstract Only)
Kariuki, G.M., Brito, J.A., Kaur, R., Nyczepir, A.P., Dickson, D.W. 2005. Attachment of isolates of pasteuria penetrans to meloidogyne floridensis [abstract]. Nematropica. 35:79.
EVALUATION OF GUARDIAN PEACH ROOTSTOCK TO THE PEACH AND PECAN ROOT-KNOT NEMATODES - (Proceedings)
Nyczepir, A.P., Beckman, T.G., Reighard, G.L. 2005. Evaluation of Guardian peach rootstock to the peach and pecan root-knot nematodes. Proceedings of the Annual International Research Conference on Methyl Bromide Alternatives and Emissions Reductions. San Diego, CA. Oct. 31-Nov. 5, 2005. p. 108-1-2.
NEMATODE INTERACTIONS ON PEACH AND PECAN - (Abstract Only)
Nyczepir, A.P., Reilly, C.C., Wood, B.W. 2005. Nematode interactions on peach and pecan [abstract]. Journal of Nematology. 37:386.
PATHOGENICITY OF MELOIDOGYNE MAYAGUENSIS COMPARED WITH M. INCOGNITA, M. ARENARIA, M. JAVANICA AND M. FLORIDENSIS ON TOMATO IN MICROPLOTS IN FLORIDA - (Abstract Only)
Cetintas, R., Dickson, D.W., Brito, J.A., Nyczepir, A.P. 2005. Pathogenicity of Meloidogyne mayaguensis compared with M. incognita, M. arenaria, M. javanica and M. floridensis on tomato in microplots in Florida. Journal of Nematology [abstract]. 37:361.
NICKEL DEFICIENCY IN TREES: SYMPTOMS AND CAUSES - (Peer Reviewed Journal)
Wood, B.W., Reilly, C.C., Nyczepir, A.P. 2006. Nickel deficiency in trees: symptoms and causes. Acta Horticulturae. 721:83-98.
FIELD REACTION OF GUARDIAN PEACH ROOTSTOCK TO TWO DIFFERENT ROOT-KNOT NEMATODE ISOLATES - (Trade Journal)
Nyczepir, A.P. 2005. Field reaction of guardian peach rootstock to two different root-knot nematode isolates. Southeastern Regional Peach Newsletter. 5(2):8-9.
CORRECTING NI DEFICIENCY IN PECAN AND OTHER CROPS - (Abstract Only)
Wood, B.W., Reilly, C.C., Nyczepir, A.P. 2005. Correcting Ni deficiency in pecan and other crops [abstract]. Hortscience. 40(4):1065.
Nematodes - (Book / Chapter)
Nyczepir, A.P., Esmenjaud, D. 2008. Nematodes. In: Layne, D.R., Bassi, D., editors. The Peach: Botany, Production and Uses. Wallingford, Oxfordshire, UK:CABI. p. 505-535.
FIELD EVALUATION OF GUARDIAN PEACH ROOTSTOCK TO DIFFERENT ROOT-KNOT NEMATODE SPECIES - (Peer Reviewed Journal)
Nyczepir, A.P., Beckman, T.G., Reighard, G.L. 2006. Field evaluation of Guardian peach rootstock to different root-knot nematode species. Acta Horticulturae. 713:303-309.
NEMATODE CONTROL ON PEACHES - (Experiment Station)
Nyczepir, A.P., Ritchie, D., Brannen, P. 2005. Nematode control on peaches. In: Brannen, P., Horton, D., Bellinger, B, Ritchie, D., editors. Southeastern Peach, Nectarine, and Plum Pest Management and Culture Guide. University of Georgia Coooperative Extension Service Bulletin. 1171:34-35.
SOD POLYMORPHISM IN XIPHINEMA AMERICANUM-GROUP (NEMATODA: LONGIDORIDAE) - (Peer Reviewed Journal)
Molinari, S., Lamberti, F., Duncan, L.W., Halbrendt, J., Mckenry, M., Abawi, G.S., Magunacelaya, J.C., Crozzoli, R., Lemos, R.M., Nyczepir, A.P., Nagy, P., Robbins, R.T., Kotcon, J., Moens, M., Brown, D.J. 2004. Sod polymorphism in xiphinema americanum-group (nematoda: longidoridae). Nematology. 6:867-876.
HOST RANGE STUDIES FOR MELOIDOGYNE FLORIDENSIS - (Abstract Only)
Kokalis-Burelle, N., Nyczepir, A. P. 2004. Host Range Studies for Meloidogyne floridensis. Journal of Nematology. 36:328.
FIELD EVALUATION OF GUARDIAN PEACH ROOTSTOCK TO DIFFERENT ROOT-KNOT NEMATODE SPECIES - (Abstract Only)
Nyczepir, A.P., Beckman, T.G., Reighard, G.L. 2005. Field evaluation of guardian peach rootstock to different root-knot nematode species [abstract]. Sixth International Peach Symposium. 6:33.
NEMATODES, A HIDDEN PROBLEM FOR PECAN PRODUCTION - (Trade Journal)
Nyczepir, A.P., Reilly, C.C., Wood, B.W. 2004. Nematodes, a hidden problem for pecan production. Pecan Grower. 16(1):20-21.
FIELD EVALUATION OF NONCHEMICAL ALTERNATIVES FOR CONTROL OF MESOCRICONEMA XENOPLAX ON PEACH - (Abstract Only)
Nyczepir, A.P. Field evaluation of nonchemical alternatives for control of mesocriconema xenoplax on peach. Phytopathology. 2004. v.94(6):Abstract p.77.
EFFECT OF WINTER ROOT-ZONE TEMPERATURE ON ROOT REGENERATION OF PEACH ROOTSTOCKS - (Peer Reviewed Journal)
Okie, W.R., Nyczepir, A.P. 2004. Effect of winter root-zone temperature on root regeneration of peach rootstocks. Hortscience. 39(7):1607-1610.
A NEW ROOT-KNOT NEMATODE (MELOIDOGYNE SP.) PARASITIZING PEACH (PRUNUS PERSICA) IN FLORIDA, UNITED STATES, WITH OBSERVATIONS ON ITS MORPHOLOGICAL, MOLECULAR AND DIFFERENTIAL-HOST CHARACTERIZATION - (Abstract Only)
Handoo, Z.A., Nyczepir, A.P., Esmenjaud, D., Van Der Beek, J.G., Castagnone-Sereno, P., Carta, L.K., Skantar, A.M. 2004. A new root-knot nematode (meloidogyne sp.) parasitizing peach (prunus persica) in florida, united states, with observations on its morphological, molecular and differential-host characterization. Proceedings of the 27th ESN International Symposium, Rome, Italy: #224:108-109.
INCIDENCE AND ASSOCIATION OF MELOIDOGYNE PARTITYLA WITH MOUSE-EAR DISORDERS OF PECAN IN GEORGIA - (Abstract Only)
Nyczepir, A.P., Reilly, C.C., Wood, B.W. 2004. Incidence and association of Meloidogyne partityla with mouse-ear disorders of pecan in Georgia [abstract]. Journal of Nematology. 2004. 36(3):338.
MOUSE-EAR OF PECAN: A NICKEL DEFICIENCY - (Peer Reviewed Journal)
Wood, B.W., Reilly, C.C., Nyczepir, A.P. 2004. Mouse-ear of pecan: a nickel deficiency. Hortscience. 39(6):1238-1242.
EFFECTIVENESS OF BIOFUMIGATION FOR RING NEMATODE CONTROL IN A YOUNG PEACH ORCHARD - (Abstract Only)
Nyczepir, A.P., Rodriguez-Kabana, R.R. 2004. Effectiveness of biofumigation for ring nematode control in a young peach orchard. 1st International Symposium Biofumigation: A possible alternative to methyl bromide. 1:64-65. Abstract.
NEMATODE CONTROL ON PEACHES - (Experiment Station)
Nyczepir, A.P., Ritchie, D., Brannen, P. 2004. Nematode control on peaches. Southeastern Peach Nectarine and Plum Pest Management and Culture Guide. University of Georgia Cooperative Extension Service Bulletin. 1171:33-34.
EFFECT OF ENTOMOPATHOGENIC NEMATODES ON MESOCRICONEMA XENOPLAX POPULATIONS IN PEACH AND PECAN - (Peer Reviewed Journal)
Nyczepir, A.P., Shapiro Ilan, D.I., Lewis, E.E., Handoo, Z.A. 2004. Effect of entomopathogenic nematodes on mesocriconema xenoplax populations in peach and pecan. Journal of Nematology. 36:181-185.
OBSERVATIONS ON THE USE OF ENTOMOPATHOGENIC NEMATODES FOR SUPPRESSING RING NEMATODE, MESOCRICONEMA XENOPLAX, ON PEACH AND PECAN - (Proceedings)
Nyczepir, A.P., Shapiro Ilan, D.I., Lewis, E.E. 2004. Observations on the use of entomopathogenic nematodes for suppressing ring nematode, mesocriconema xenoplax, on peach and pecan. National and Southeast Peach Convention Proceedings. p.21.
MOUSE-EAR OF PECAN: I. SYMPTOMOLOGY AND OCCURRENCE - (Peer Reviewed Journal)
Wood, B.W., Reilly, C.C., Nyczepir, A.P. 2004. Mouse-ear of pecan: I. symptomology and occurrence. Hortscience. 39(1):87-94.
PREPLANT CROP ROTATION FOR NEMATODE CONTROL--A REPLACEMENT FOR STACY WHEAT - (Experiment Station)
Nyczepir, A.P. 2003. Preplant crop rotation for nematode control--a replacement for stacy wheat. Southeastern Regional Peach Newsletter. 3(5):9-10.
NICKEL DEFICIENCY IS OCCURRING IN ORCHARD TREES. - (Abstract Only)
Wood, B.W., Reilly, C.C., Nyczepir, A.P. 2004. Nickel deficiency is occurring in orchard trees [abstract]. Hortscience. 39(4):858.
CU AND NI DEFICIENCY SYMPTOMS AND MOUSE-EAR IN PECAN - (Peer Reviewed Journal)
Wood, B.W., Reilly, C.C., Nyczepir, A.P. 2003. Cu and ni deficiency symptoms and mouse-ear in pecan. Hortscience. 38(5):726.
MOUSE-EAR OF PECAN: II. INFLUENCE OF NUTRIENT APPLICATIONS - (Peer Reviewed Journal)
Wood, B.W., Reilly, C.C., Nyczepir, A.P. 2004. Mouse-ear of pecan: II. Influence of nutrient applications. HortScience. 39(1):95-100.
Creating a short life site for Prunus rootstock evaluation on land with no innate Mesocriconema xenoplax population - (Peer Reviewed Journal)
Nyczepir, A.P., Okie, W.R., Beckman, T.G. 2004. Creating a short life site for Prunus rootstock evaluation on land with no innate Mesocriconema xenoplax population. HortScience. 39(1):124-126.
FIELD EVALUATION OF NONCHEMICAL ALTERNATIVES FOR CONTROL OF RING NEMATODE ON PEACH - (Proceedings)
Nyczepir, A.P. 2003. Field evaluation of nonchemical alternatives for control of ring nematode on peach. Proceedings of International Research Conference on Methyl Bromide Alternatives. p.119.
USE OF ENTOMOPATHOGENIC NEMATODES FOR SUPPRESSING RING NEMATODE ON PEACH AND PECAN - (Proceedings)
Nyczepir, A.P., Shapiro Ilan, D.I., Lewis, E.E. 2003. Use of entomopathogenic nematodes for suppressing ring nematode on peach and pecan. Proceedings of International Research Conference on Methyl Bromide Alternatives. p.118.
NICKEL CORRECTS MOUSE-EAR. - (Trade Journal)
WOOD, B.W., REILLY, C.C., NYCZEPIR, A.P. NICKEL CORRECTS MOUSE-EAR. PECAN GROWER. 2003. v.15(1). p.3-8.
EVALUATION OF SELECTED PECAN (CARYA ILLINOENSIS) ROOTSTOCKS FOR RESISTANCE TO MELOIDOGYNE PARTITYLA - (Abstract Only)
Nyczepir, A.P., Wood, B.W., Reilly, C.C. 2003. Evaluation of selected pecan (carya illinoensis) rootstocks for resistance to meloidogyne partityla. Phytopathology. 93(6):566. Abstract.
MORPHOLOGICAL AND MOLECULAR CHARACTERIZATION OF MELOIDOGYNE FLORIDAE N. SP. (NEMATODA: MELOIDOGYNIDAE), A ROOT-KNOT NEMATODE PARASITIZING PEACH IN FLORIDA - (Peer Reviewed Journal)
Handoo, Z.A., Nyczepir, A.P., Esmenjaud, A.P., Van Der Beek, J.G., Castagnone-Sereno, P., Carta, L.K., Skantar, A.M., Higgins, J.A. 2004. Morphological and molecular characterization of meloidogyne floridae n. sp. (nematoda: meloidogynidae), a root-knot nematode parasitizing peach in florida. Journal of Nematology. 36(1):20-35.
NEMATODE CONTROL ON PEACHES (2003) - (Experiment Station)
Nyczepir, A.P., Ritchie, D., Brannen, P. 2003. Nematode control on peaches (2003). Southeastern Peach Nectarine and Plum Pest Management and Culture Guide. UGA Extension Service. p.31.
NEMATODES - (Book / Chapter)
Nyczepir, A.P. 2004. Nematodes. In: Horton, D., Johnson, D., editors. Southeastern Peach Growers Handbook. University of Georgia Extension Bulletin. p. 1-7.
BIOFUMIGATION AND MANAGEMENT OF RING NEMATODE ON PEACH - (Proceedings)
NYCZEPIR, A.P., KABANA, R.R. BIOFUMIGATION AND MANAGEMENT OF RING NEMATODE ON PEACH. NATIONAL AND SOUTHEAST PEACH CONVENTION PROCEEDINGS. 2003. p.61.
BIOFUMIGATION AND MANAGEMENT OF RING NEMATODE ON PEACH - (Proceedings)
NYCZEPIR, A.P., RODRIGUEZ-KABANA, R. BIOFUMIGATION AND MANAGEMENT OF RING NEMATODE ON PEACH. PROCEEDINGS OF INTERNATIONAL RESEARCH CONFERENCE ON METHYL BROMIDE ALTERNAT. 2002. v.8. p.89.
INFLUENCE OF SCION AND ROOTSTOCK ON INCIDENCE OF PEACH TREE SHORT LIFE - (Peer Reviewed Journal)
BECKMAN, T.G., OKIE, W.R., NYCZEPIR, A.P. INFLUENCE OF SCION AND ROOTSTOCK ON INCIDENCE OF PEACH TREE SHORT LIFE. ACTA HORTICULTURAE. 2002. v.592(2). p.645-648.
FIRST REPORT OF MELOIDOGYNE PARTITYLA ON PECAN IN GEORGIA - (Abstract Only)
Nyczepir, A.P., Reilly, C.C., Wood, B.W., Thomas, S.H. 2002. First report of meloidogyne partityla on pecan in georgia. Nematology. v.4. p.272.
NEMATODE CONTROL ON PEACHES - (Experiment Station)
Nyczepir, A.P., Ritchie, D. 2002. Nematode control on peaches. Southeastern Peach Nectarine and Plum Pest Management and Culture Guide. UGA Extension Service. p.31.
FIELD PERFORMANCE OF GUARDIAN PEACH ROOTSTOCK SELECTIONS - (Peer Reviewed Journal)
WILKINS, B.S., EBEL, R.C., DOZIER, W.A., PITTS, J., EAKES, D.J., BECKMAN, T.G., NYCZEPIR, A.P. FIELD PERFORMANCE OF GUARDIAN PEACH ROOTSTOCK SELECTIONS. HORTSCIENCE. 2002. v.37. p.1049-1052.
PEACH TREE SHORT LIFE - (Book / Chapter)
Beckman, T.G., Nyczepir, A.P. 2004. Peach tree short life. Southeastern Peach Growers Handbook. Available: http://www.ent.uga.edu/Peach/peach_handbook/ptsl.htm.
PEACH TREE SHORT LIFE - (Book / Chapter)
Beckman, T.G., Nyczepir, A.P. 2005. Peach tree short life. In: Horton, D., Johnson, D., editors. Southeastern Peach Growers Handbook. University of Georgia Extension Bulletin. p. 199-205.
CREATING A PRUNUS ROOTSTOCK EVALUATION SITE ON LAND WITH NO HISTORY OF SHORT LIFE OR PEACH PRODUCTION - (Proceedings) - (02-Jan-02)
NEMATODES - (Book / Chapter)
Nyczepir, A.P. 2005. Nematodes. Southeastern Peach Grower's Handbook. p.191-198.
FIRST RECORD OF XIPHINEMA PACIFICUM FROM A DECLINING PEACH ORCHARD IN GEORGIA - (Peer Reviewed Journal) - (03-May-01)
BIOLOGICAL CONTROL OF THE PHYTOPARASITIC NEMATODE MESOCRICONEMA XENOPLAX ON PEACH TREES - (Peer Reviewed Journal)
KLUEPFEL, D.A., NYCZEPIR, A.P., LAWRENCE, J.E., WECHTER, P.W., LEVERENTZ, B. BIOLOGICAL CONTROL OF THE PHYTOPARASITIC NEMATODE MESOCRICONEMA XENOPLAX ON PEACH TREES. JOURNAL OF NEMATOLOGY. 2002. v.34. p.120-123.
EVALUATION OF PEACH ROOTSTOCKS FOR MANAGEMENT OF ROOT-LESION NEMATODE IN THE SOUTHEAST - (Proceedings) - (07-Nov-00)
CHARACTERIZATION AND USE OF A SOIL-BORNE BACTERIUM TO CONTROL THE PHYTOPARASITIC NEMATODE, MESOCRICONEMA XENOPLAX - (Abstract Only) - (28-Jun-00)
DAMAGE AND REPRODUCTION OF TWO PRATYLENCHUS VULNUS ISOLATES ON PRUNUS ROOTSTOCKS IN THE SOUTHEASTERN UNITED STATES - (Abstract Only) - (26-Jun-00)
INVOLVEMENT OF ROOT COLONIZING BACTERIA IN THE NATURAL SUPPRESSION OF PEACH TREE SHORT LIFE AND THE RING NEMATODE MESOCRICONEMA XENOPLAX - (Abstract Only) - (09-Apr-00)
INHERITANCE OF RESISTANCE TO ROOT-KNOT NEMATODES (MELOIDOGYNE SP.) IN PRUNUS ROOTSTOCKS - (Peer Reviewed Journal) - (03-Mar-00)
INOCULA AND MEDIA AFFECT ROOT-KNOT NEMATODE INFECTION OF PEACH SEEDLING ROOTS - (Peer Reviewed Journal) - (01-Feb-00)
HOST STATUS OF GUARDIAN PEACH ROOTSTOCK TO MELOIDOGYNE SP. AND M. JAVANICA - (Peer Reviewed Journal) - (08-Nov-99)
EFFECTS OF PREPLANTING BAHIAGRASS ON MESOCRICONEMA XENOPLAX AND SURVIVAL OF PEACH ON A SHORT LIFE SITE - (Peer Reviewed Journal) - (14-Oct-99)
REPRODUCTION AND DEVELOPMENT OF MELOIDOGYNE INCOGNITA AND M. JAVANICA ON GUARDIAN PEACH ROOTSTOCK - (Peer Reviewed Journal) - (05-Nov-98)
COMPARISON OF GUARDIAN ROOTSTOCK SELECTIONS TO OTHER PEACH ROOTSTOCKS FOR USE ON PEACH SHORT LIFE SITES - UPDATE - (Experiment Station) - (09-Oct-98)
FRUIT AND CITRUS TREES - (Monograph) - (08-Apr-98)
INHERITANCE OF RESISTANCE TO ROOT-KNOT NEMATODES IN PEACH ROOTSTOCKS - (Abstract Only) - (26-Mar-98)
INTERPLANTING WHEAT IS NOT AN EFFECTIVE POSTPLANT MANAGEMENT TACTIC FOR CRICONEMELLA XENOPLAX IN PEACH PRODUCTION (MODIFIED TO SHOW TITLE CHANGE) - (Peer Reviewed Journal) - (10-Feb-98)
BAHIAGRASS FOR THE MANAGEMENT OF RING NEMATODE IN PEACH - (Proceedings) - (03-Nov-97)
SUSCEPTIBILITY OF GUARDIAN PEACH ROOTSTOCK TO MELOIDOGYNE SPP. - (Abstract Only) - (21-Jul-97)
PEACH ROOTSTOCK PEFORMANCE OF BY-520-9 AND LOVELL IN A PEACH TREE SHORT LIFE REPLANT SITE - (Abstract Only) - (01-Jun-97)
RELATIONSHIP BETWEN CRICONEMELLA XENOPLAX AND MELOIDOGYNE INCOGNITA AND INCIDENCE OF SHORT LIFE ON PEACH - (Peer Reviewed Journal) - (13-May-97)
ROOT-KNOT NEMATODE ON PEACH IN THE SOUTHEASTERN UNITED STATES: AN UPDATE AND ADVANCES - (Abstract Only) - (10-Mar-97)
RESEARCH ON ALTERNATIVES TO METHYL BROMIDE FOR CONTROL OF NEMATODE PESTS OFSTONE FRUITS - (Other) - (01-Jan-97)
PEACH TREE SHORT LIFE IN THE UNITED STATES: AN UPDATE AND ADVANCES - (Abstract Only) - (01-Dec-96)
HOST SUITABILITY OF GUARDIAN PEACH ROOTSTOCK TO MELOIDOGYNE SPP. - (Proceedings) - (04-Nov-96)
RESPONSE OF GUARDIAN ROOTSTOCK TO ROOT-KNOT NEMATODE INFECTION - (Trade Journal) - (01-Oct-96)
HOST SUITABILITY OF A WHEAT-SORGHUM DOUBLECROP ROTATION TO MANAGE MESOCRICONEMA XENOPLAX IN PEACH PRODUCTION - (Peer Reviewed Journal) - (02-Feb-96)
STONE FRUIT TREE DECLINE, FIFTH WORKSHOP PROCEEDINGS - (Proceedings) - (01-Feb-96)
INTERACTIONS BETWEEN MESOCRICONEMA XENOPLAX AND MELOIDOGYNE INCOGNITA AND THE INCIDENCE OF PEACH TREE SHORT LIFE - (Abstract Only) - (01-Dec-95)
EVALUATION OF GUARDIAN ROOTSTOCK AS A METHYL BROMIDE ALTERNATIVE FOR MANAGING PEACH TREE SHORT LIFE - (Proceedings) - (06-Nov-95)

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