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United States Department of Agriculture

Agricultural Research Service

Related Topics

Larry J Grauke (L J)
Crop Germplasm Research
Horticulture

Phone: (979) 272-1402
Fax: (979) 272-1401

2881 F&B ROAD
COLLEGE STATION , TX 77845
Projects
Coordinated Development of Genetic Tools for Pecan
Cooperative Agreement (A)
  Accession Number: 432794
Pecan Improvement through Breeding and Genetics
In-House Appropriated (D)
  Accession Number: 424405
Management and Characterization of Pecan (Carya) Genetic Resources and Related Wild Populations
In-House Appropriated (D)
  Accession Number: 424618
Therapeutic Management of Pecan Bacterial Leaf Scorch Using Carbon Nanotubes
Non-Funded Cooperative Agreement (N)
  Accession Number: 432088
Coordinated Development of Genetic Tools for Pecan
Reimbursable Cooperative Agreement (R)
  Accession Number: 431769
Genomic Analyses in Carya
Non-Assistance Cooperative Agreement (S)
  Accession Number: 423567
Pecan Breeding and Genetics
Non-Assistance Cooperative Agreement (S)
  Accession Number: 427380
Pecan Rootstock Cultivar: Implications for Nutrient Uptake and Growth in Alkaline Soils
Non-Assistance Cooperative Agreement (S)
  Accession Number: 429246
Genomic Markers for Carya
Non-Assistance Cooperative Agreement (S)
  Accession Number: 429607
Screening Xylella fastidiosa in the USDA ARS National Collection of Genetic Resources for Carya
Non-Assistance Cooperative Agreement (S)
  Accession Number: 430952
Pecan Diseases
Non-Assistance Cooperative Agreement (S)
  Accession Number: 431369

Publications (Clicking on the reprint icon Reprint Icon will take you to the publication reprint.)
First report of pecan bacterial leaf scorch caused by Xylella fastidiosa in pecan (Carya illinoinensis) in Arizona, New Mexico, California, and Texas -
Hilton, A., Jo, Y., Cervantes, K., Stamler, R., French, J., Heerema, R.J., Goldberg, N., Sherman, J., Randall, J., Wang, X., Grauke, L.J. 2017. First report of pecan bacterial leaf scorch caused by Xylella fastidiosa in pecan (Carya illinoinensis) in Arizona, New Mexico, California, and Texas. Plant Disease. doi.org/10.1094/PDIS-02-17-0298-PDN.
Evidence for the presence of an endosymbiont in the Pecan Scab pathogen Venturia effusa (basyonym: Fusicladium effusum) -
Medrano, E.G., Grauke, L.J., Thompson, T.E., Stanford, R. 2017. Evidence for the presence of an endosymbiont in the pecan scab pathogen Venturia effusa (basyonym: Fusicladium effusum). Journal of Applied Microbiology. 123:491-497.
'Jones Hybrid' hickory: A case study in Carya curation -
Grauke, L.J., Mendoza-Herrera, M.A., Stelly, D.M., Klein, P.E. 2016. 'Jones Hybrid' hickory: A case study in Carya curation. SpringerPlus. 5:1860.
Scab susceptibility of a provenance collection of pecan in in the southeastern USA -
Bock, C.H., Grauke, L.J., Conner, P., Burrell, S.L., Hotchkiss, M.W., Boykin, D.L., Wood, B.W. 2016. Scab susceptibility of a provenance collection of pecan in in the southeastern USA. Pecan Grower. 27(5):42-55.
Scab susceptibility of a provenance collection of pecan -
The pecan provenance collection at Byron GA – a unique resource for the long-term survival of the US industry -
Wood, B.W., Grauke, L.J., Bock, C.H. 2016. The pecan provenance collection at Byron GA – a unique resource for the long-term survival of the US industry. Pecan Grower. 27: 28-46.
Identification and characterization of a new pecan [Cara illinoinensis (Wangenh.) K. Koch] allergen, Car i 2 -
Zhang, Y., Lee, B., Du, W., Fan, Y., Lyu, S.C., Nadeau, K.C., Grauke, L.J., Zhang, Y., Wang, S., Mchugh, T.H. 2016. Identification and characterization of a new pecan [Cara illinoinensis (Wangenh.) K. Koch] allergen, Car i 2. Journal of Agricultural and Food Chemistry. 64:4146-4151.
Scab susceptibility of a provenance collection of pecan in three different seasons in the Southeastern USA -
Bock, C.H., Grauke, L.J., Conner, P., Burrell, S.L., Hotchkiss, M.W., Boykin, D.L., Wood, B.W. 2016. Scab susceptibility of a provenance collection of pecan in three different seasons in the Southeastern USA. Plant Disease. 100(9):1937-1945.
Crop vulnerability: Carya -
Grauke, L.J., Wood, B.W., Harris, M. 2016. Crop vulnerability: Carya. HortScience. 51(6):653-663.
Phenotypic screening of pecan seedling rootstocks in search of nematode resistance -
Grauke, L.J., Starr, J.L. 2014. Phenotypic screening of pecan seedling rootstocks in search of nematode resistance. Trees: Structure and Function. Available: http://link.springer.com/article/10.1007/s00468-014-1038-6.
Expression, purification and crystallization of pecan (Carya illinoinensis) vicilin -
Lee, B., Zhang, R., Du, W., Grauke, L.J., McHugh, T.H., Zhang, Y. 2014. Expression, purification and crystallization of pecan (Carya illinoinensis) vicilin. Acta Crystallographica Section F: Structural Biology and Crystallization Communications. F70:1049-1052. DOI: 10.1107/S2053230X14012369.
The forest and the trees: Applications for molecular markers in the Pecan Breeding Program -
Grauke, L.J., Klein, R.R., Grusak, M.A., Klein, P. 2015. The forest and the trees: Applications for molecular markers in the Pecan Breeding Program. Acta Horticulturae. 1070:109-126.
Towards a reference pecan genome sequence -
Jenkins, J., Wilson, B., Grimwood, J., Schmutz, J., Grauke, L.J. 2015. Towards a reference pecan genome sequence. Acta Horticulturae. 1070:101-108.
Purification and characterization pecan (Carya Illinoinensis) vicilin, a putative food allergen (abstract) -
Zhang, Y., Lee, B., Du, W., Grauke, L.J., McHugh, T.H. 2014. Purification and characterization pecan (Carya Illinoinensis) vicilin, a putative food allergen (abstract). Meeting abstract presented at the American Chemical Society National Meeting on August 13, 2014.
What about the rare-earth elements -
Wood, B.W., Grauke, L.J. 2013. What about the rare-earth elements. Pecan Grower. 25(2):8-16.
Cryopreservation of pecan pollen for long-term storage -
Volk, G.M., Walters, C.T., Waddell, J., Grauke, L.J. 2013. Cryopreservation of pecan pollen for long-term storage. Meeting Abstract. Second International Symposium on Plant Cryopreservation, p.106.
Pecan pollen: cryopreservation for long-term storage -
Volk, G.M., Walters, C.T., Waddell, J.W., Grauke, L.J. 2013. Pecan pollen: cryopreservation for long-term storage. Program for the International Symposium on Pecans and Other Carya in Indigenous & Managed Systems. p.26.
Relative susceptibility of pecan germplasm to blackmargined aphid -
Skrivanek, S., Grauke, L.J., Martin, D.E., Thompson, T.E., Harris, M. 2013. Relative susceptibility of pecan germplasm to blackmargined aphid. Southwestern Entomologist. 38(1):33-40.
Blackmargined aphid (Monellia caryella (Fitch); Hemiptera: Aphididae) honeydew production in pecan (Carya illinoinesis (Koch)) and implications for managing the pecan aphid complex in Texas -
Honaker, J., Skrivanek, S., Lopez, J., Martin, D.E., Lombardini, L., Grauke, L.J., Harris, M. 2013. Blackmargined aphid (Monellia caryella (Fitch); Hemiptera: Aphididae) honeydew production in pecan (Carya illinoinesis (Koch)) and implications for managing the pecan aphid complex in Texas. Southwestern Entomologist. 38:19-32.
Susceptibility of walnut and hickory species to Geosmithia morbida -
Utley, C., Nguyen, T., Roubtsova, T., Coggeshall, M., Ford, T.C., Grauke, L.J., Graves, A.D., Leslie, C.A., McKenna, J., Woeste, K., Yaghmour, M., Cranshaw, W., Seybold, S.J., Bostock, R.M., Tisserat, N. 2013. Susceptibility of walnut and hickory species to Geosmithia morbida. Plant Disease. 97(5):601-607.
A comparison of root iron acquisition capabilities in Carya aquatica and Carya illinoinensis -
Grusak, M.A., Kroh, G.E., Grauke, L.J. 2012. A comparison of root iron acquisition capabilities in Carya aquatica and Carya illinoinensis [abstract]. Proceedings, XVI International Symposium on Iron Nutrition and interactions in Plants, June 17-21, 2012, Amherst, Massachusetts. p. 50.
A comparison of root iron uptake rates in Carya aquatica and Carya illinoinensis -
Kroh, G.E., Grauke, L.J., Grusak, M.A. 2012. A comparison of root iron uptake rates in Carya aquatica and Carya illinoinensis [abstract]. Texas Academy of Sciences 115th Annual Meeting. p.52.
'Lipan' Pecan -
Thompson, T.E., Grauke, L.J. 2012. 'Lipan' Pecan. HortScience. 47(1):121-123.
The rare-earth metallome of pecan and other Carya -
Wood, B.W., Grauke, L.J. 2011. The rare-earth metallome of pecan and other Carya. Journal of the American Society for Horticultural Science. 136(6):389-398.
Native walnuts of Texas -
Grauke, L.J., Thompson, T.E., Mendoza-Hererra, M. 2012. Native walnuts of Texas. Acta Horticulturae. (ISHS) 948:199-210.
Population structure in the genus Carya -
Grauke, L.J., Mendoza-Herrera, M.A. 2012. Population structure in the genus Carya. Acta Horticulturae. (ISHS) 948:143-158.
Geographic patterns of genetic variation in native pecans -
Grauke, L.J., Mendoza-Herrera, M., Miller, A., Wood, B.W. 2011. Geographic patterns of genetic variation in native pecans. Tree Genetics and Genomes. 7(5):917-932.
Variation in anatomical characteristics in leaves of pecan seedstocks from Mexico and the United States -
Sagaram, M., Lombardini, L., Grauke, L.J. 2011. Variation in anatomical characteristics in leaves of pecan seedstocks from Mexico and the United States. Journal of the American Society for Horticultural Science. 136(2):103-108.
A comparative study of buoyancy duration in Carya aquatica, Carya illinoinensis, and Carya x lecontei seeds -
Kroh, G.E., Svoboda, J.R., Grauke, L.J., Grusak, M.A. 2011. A comparative study of buoyancy duration in Carya aquatica, Carya illinoinensis, and Carya x lecontei seeds [abstract]. Texas Academy of Sciences 114th Annual Meeting. p. 52.
A comparison of root iron reduction capabilities in Carya aquatica, Carya illinoinensis, and Carya x lecontei -
Svoboda, J.R., Kroh, G.E., Grauke, L.J., Grusak, M.A. 2011. A comparison of root iron reduction capabilities in Carya aquatica, Carya illinoinensis, and Carya x lecontei [abstract]. Texas Academy of Sciences 114th Annual Meeting. p. 53.
'Mandan' Pecan -
Thompson, T.E., Grauke, L.J. 2010. 'Mandan' Pecan. HortScience. 45(9):1392-1393.
'Apalachee' Pecan -
Thompson, T.E., Grauke, L.J. 2010. 'Apalachee' Pecan. HortScience. 45(9):1386-1387.
Pecan. In: Clark, J.R. md C.E. Finn. (eds.) Register of new fruit and nut cultivars - list 45 -
Grauke, L.J., Thompson, T.E. 2010. Pecan: Register of new fruit and nut cultivars - list 45. HortScience. 45(5)739-740.
Plastid markers in Carya -
Plastid microsatellite markers in Carya -
Grauke, L.J., Mendoza-Herrera, M., Binzel, M. 2010. Plastid microsatellite markers in Carya. Acta Horticulturae. 859:237-246.
Variation in low temperature exotherms of pecan cultivar dormant twigs -
Volk, G.M., Waddell, J.W., Towill, L., Grauke, L.J. 2009. Variation in low temperature exotherms of pecan cultivar dormant twigs. HortScience. 44:317-321.
Lakota and recent USDA pecan releases -
Thompson, T.E., Grauke, L.J., Reid, W. 2008. Lakota and recent USDA pecan releases. In: Proceedings of the Western Pecan Growers Association, March 2-4, 2008, Las Cruces, New Mexico. 42:22-29.
Pecan -
Grauke, L.J., Thompson, T.E. 2008. Pecan. HortScience. 43(5):1334.
Confirmation of SSR markers within a structured collection of pecan [Carya illinoinesis (Wangenh.) K. Koch], cultivars -
Mendoza Herrera, M.A., Grauke, L.J., Binzel, M.L. 2007. Confirmation of SSR markers within a structured collection of pecan [Carya illinoinesis (Wangenh.) K. Koch], cultivars [abstract]. Plant and Animal Genome Conference XVI, January 12-16, 2008, San Diego, California. Paper No. P140.
Variation in leaf anatomy of pecan cultivars from three ecogeographic locations -
Sagaram, M., Lombardini, L., Grauke, L.J. 2007. Variation in leaf anatomy of pecan cultivars from three ecogeographic locations. Journal of the American Society for Horticultural Science. 132:1-5.
Pistacia in Afghanistan -
Fruit and Nut Genebanks in the US National Plant Germplasm System -
Postman, J.D., Hummer, K.E., Stover, E.W., Krueger, R., Forsline, P.L., Grauke, L.J., Zee, F.T., Ayala Silva, T., Irish, B.M. 2007. Fruit and Nut Genebanks in the US National Plant Germplasm System. Pomona.
Pecan site evaluations -
Grauke, L.J. 2007. Pecan Site Evaluations. In: Stein, L.J., McEachern, G.R., editors. Texas Pecan Handbook. Volume 1. College Station, TX: Texas Cooperative Extension/Horticulture. p. 27-35.
Pecan Pollination -
Grauke, L.J., Thompson, T.E. 2007. Pecan Pollination. In: Stein, L.J., McEachern, G.R., editors. Texas Pecan Handbook. Volume 1. College Station, TX: Texas Cooperative Extension/Horticulture. p. 41-48.
Pecan Rootstocks -
Grauke, L.J. 2007. Pecan Rootstocks. In: Stein, L.J., McEachern, G.R., editors. Texas Pecan Handbook. Volume 1. College Station, TX: Texas Cooperative Extension/Horticulture. p. 49-51.
FRUIT AND NUT GENEBANKS IN THE US NATIONAL PLANT GERMPLASM SYSTEM -
Postman, J.D., Hummer, K.E., Stover, E.W., Krueger, R., Forsline, P.L., Grauke, L.J., Zee, F.T., Ayala Silva, T., Irish, B.M. 2006. Fruit and nut genebanks in the us national plant germplasm system. HortScience. 41(5):1188-1194.
PECANS -
Grauke, L.J., Thompson, T.E. 2006. Pecan. Register of new fruit and nut varieties. HortScience. 41(5):1119-1120.
MICROSATELLITE MARKERS FOR VERIFYING PARENTAGE OF PECANS -
Grauke, L.J., Mendoza-Herrera, M.A., Loopstra, C., Thompson, T.E. 2006. Microsatellite markers for verifying parentage of pecans [abstract]. HortScience. 40(3):515.
'WACO' PECAN SUITABLE FOR WESTERN U.S. -
Thompson, T.E., Grauke, L.J., Lombardini, L. 2005. 'Waco' pecan suitable for western U.S. HortScience. 40(07):2207-2208.
NEW USDA NPACTS PRODUCTION TESTS AND PERFORMANCE OF USDA CULTIVARS -
Thompson, T.E., Grauke, L.J. 2005. New USDA NPACTS production tests and performance of USDA cultivars. Proceedings of 39th Western Pecan Growers Association. 39:28-32.
RECOGNITION OF UNCULTURED BACTERIAL COCCI ASSOCIATED WITH FUSICLADOSPORIUM EFFUSUM -
Stanford, R.L., Medrano, E.G., Thompson, T.E., Ellis, E.A., Grauke, L.J. 2005. Recognition of uncultured gram positive cocci associated with Fusicladosporium effusum [abstract]. American Society for Microbiology. 105:187.
PERFORMANCE OF NEW USDA CLONES IN NPACTS-C AT COLLEGE STATION, TEXAS -
Thompson, T.E., Grauke, L.J. 2004. Performance of new USDA clones in NPACTS-C at College Station, Texas. Pecan South. 37(9):4-10.
USDA PECAN CULTIVARS FOR THE SOUTHEASTERN US -
Grauke, L.J., Thompson, T.E. 2004. USDA pecan cultivars for the southeastern United States. Proceedings of Southeastern Pecan Growers Association. 97:84-91.
PECAN -
Grauke, L.J., Thompson, T.E. 2007. Pecan. In: Janick, J., Paull, R.E., editors. The Encyclopedia of Fruit and Nuts. Wallingford, UK: CABI Publishing. p. 409-418.
PERFORMANCE OF USDA SELECTIONS AND CHECK CULTIVARS IN THE BROWNWOOD-C NPACTS PERFORMANCE TEST -
Thompson, T.E., Grauke, L.J. 2003. Performance of USDA selections and check cultivars in the Brownwood-c NPACTs performance test. Proceedings of Texas Pecan Growers Association. 70:38-40.
PERFORMANCE OF USDA SELECTIONS AND CHECK CULTIVARS IN THE BROWNWOOD-C NPACTS PERFORMANCE TEST -
Thompson, T.E., Grauke, L.J. 2003. Performance of USDA selections and check cultivars in the Brownwood-C NPACTS performance test. Proceedings of Texas Pecan Growers Association. 70:38-40.
LEAF STRUCTURE AND NUTRIENT CONTENT VARIES IN NATIVE PECAN POPULATIONS -
Grauke, L.J., Storey, J.B., Thompson, T.E., Wood, B.W. 2003. Leaf structure and nutrient content varies in native pecan populations. Proceedings of Texas Pecan Growers Association. 70:59-60.
PECAN NUT AND KERNEL CHARACTERISTICS ARE RELATED TO SHELLING EFFICIENCY -
Thompson, T.E., Grauke, L.J. 2003. Pecan nut and kernel traits are related to shelling efficiency. HortScience. 38:586-590.
SITE SELECTION AND PREPARATION -
GRAUKE, L.J. SITE SELECTION AND PREPARATION. FULBRIGHT, D.W. EDITOR., SALINE, MI: MCNAUGHTON AND GUNN, INC.; CHAPTER 10. 2003. P. 249-270. A GUIDE TO NUT TREE CULTURE IN NORTH AMERICA.
ROOTSTOCK DEVELOPMENT IN TEMPERATE NUT CROPS -
ROOTSTOCK DEVELOPMENT IN TEMPERATE NUT CROPS -
PECAN SITE SELECTION AND PREPARATION -
Grauke, L.J. 2003. Pecan site selection and preparation. In: Stein, L.A., McEachern, G.R., editors. Texas Pecan Handbook Volume II. College Station, TX: Texas Cooperative Extension Service. p. 1-21.
NUTS -
GRAUKE, L.J. NUTS. KATZ, S.H., EDITOR. SCRIBNER LIBRARY OF DAILY LIFE/THOMAS & GALE, NEW YORK, NY. ENCYCLOPEDIA OF FOOD AND CULTURE: FOOD PRODUCTION TO NUTS. 2002. V. 2. P. 605-614.
ROOTSTOCK INFLUENCE ON TREE PERFORMANCE -
Grauke, L.J., Thompson, T.E., Wood, B.W., Storey, J.B. 2003. Rootstock influence on tree performance. Proceedings of Texas Pecan Growers Association. 70:20-24.
ROOTSTOCK DEVELOPMENT IN TEMPERATE NUT CROPS -
HICKORIES -
THE PECAN INDUSTRY IN CHINA -
'NACONO' PECAN SUITABLE FOR MOST PECAN GROWING AREAS -
HOST PLANT RESISTANCE TO BLACKMARGINED APHIDS ON PECAN -
ROOTSTOCK RESEARCH AT THE LSU PECAN RESEARCH-EXTENSION STATION -
PECAN -
OPTIMIZATION OF MICROSATELLITE METHODOLOGIES FOR THE ANALYSIS OF PECAN VARIATION -
GREENHOUSE AND FIELD RESISTANCE TO YELLOW APHIDS IN THE 'PAWNEE' PECAN -
THE EFFECT OF YEAR, CULTIVAR, LOCATION AND STORAGE REGIME ON PECAN KERNAL COLOR -
'SAN SABA' PECAN -
GREENHOUSE AND FIELD RESISTANCE TO YELLOW APHIDS IN THE 'PAWNEE' PECAN -
AN UPDATE ON THE USDA PECAN BREEDING PROGRAM AND NPACTS TESTING IN THE WEST -
REPRODUCTIVE AND VEGETATIVE TRAITS OF PECAN CULTIVARS AND A NEW SYSTEM FOR CLASSIFYING FLOWER MATURITY -
'KANZA' PECAN -
PECAN KERNEL COLOR: STANDARDS USING THE MUNSELL SYSTEM OF COLOR -
EFFECT OF SEASON, CULTIVAR, LOCATION, AND STORAGE REGIME ON KERNEL COLOR IN PECANS -
VARIABILITY IN PECAN FLOWERING -
PECAN KERNEL COLOR: STANDARDS USING MUNSELL COLOR CHIPS -
THE INFLUENCE OF YIELD ON FATTY ACID COMPOSITION -
PATTERNS OF ROOTSTOCK USAGE IN THE PECAN INDUSTRY -
ARS News Articles
Last Modified: 09/22/2017
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