Publications (Clicking on the reprint icon will take you to the publication reprint.)

DETERMINING OPTIMUM HARVEST TIME FOR GUAYULE LATEX AND BIOMASS - (Peer Reviewed Journal)

Coffelt, T.A., Nakayama, F.S. (2010). DETERMINING OPTIMUM HARVEST TIME FOR GUAYULE LATEX AND BIOMASS. Industrial Crops and Products, 31:131-133.

Fall vs. Spring Transplanting of Guayule Germplasm - (Abstract Only)

Coffelt, T.A., Ray, D.T., Nakayama, F.S. 2008. Fall vs. Spring Transplanting of Guayule Germplasm. Crop Science.

POST-HARVEST STORAGE EFFECTS ON GUAYULE LATEX, RUBBER, AND RESIN CONTENTS AND YIELDS - (Peer Reviewed Journal)

Coffelt, T.A., Nakayama, F.S., Ray, D.T., Cornish, K., McMahan, C.M. 2009. Post-harvest storage effects on guayule latex and rubber yields. Industrial Crops and Products. 29(2-3):326-335.

Fatty acid profile of Lesquerella germplasm in the National Plant Germplasm System collection - (Peer Reviewed Journal)

Jenderek, M.M., Dierig, D.A., Isbell, T. 2009. Fatty acid profile of Lesquerella germplasm in the National Plant Germplasm System collection. Industrial Crops and Products, Vol. 29, Issue 1, pp. 154-164.

POTENTIAL RECYCLING OF ANTIOXIDANT SOLUTION FOR GUAYULE LATEX EXTRACTION - (Abstract Only)

Coffelt, T.A., Williams, C.F. 2007. Potential recycling of antioxidant solution for guayule latex extraction, P. 28.

COLD TOLERANCE OF GUAYULE ON THE SOUTHERN HIGH PLAINS - (Abstract Only)

Foster, M.A., Coffelt, T.A., Nesmith, D.M. 2007. Cold tolerance of guayule on the southern high plains. Association for the Advancement of Industrial Crops Conference, P. 26.

RESPONSE OF FOUR GUAYULE LINES TO TWO PLANT POPULATIONS - (Abstract Only)

Coffelt, T.A. 2007. Response of four guayule lines to two plant populations. American Society of Agronomy Abstracts. CD-Rom.

Guayule: A Source of Natural Rubber - (Abstract Only)

Coffelt, T.A., Ray, D.T., Foster, M.A. 2006. Guayule: A Source of Natural Rubber. Agronomy Abstracts, CD rom.

Lesquerella: A Domestic Source of Hydroxy Fatty Acids - (Abstract Only)

Dierig, D.A. 2006. Lesquerella: A Domestic Source of Hydroxy Fatty Acids. Agronomy Abstracts. {CD-ROM P24080)

Variation in Seed Oil Content of the USDA Lesquerella fendleri Germplasm Collection - (Abstract Only)

Jenderek, M.M., Dierig, D.A., Dahlquist, G.H. 2006. Variation in Seed Oil Content of the USDA Lesquerella fendleri Germplasm Collection. Agronomy Abstracts. {CD-ROM P25906)

Guayule: A Source of Natural Rubber - (Abstract Only)

Coffelt, T.A., Ray, D., Foster, M. 2006. Guayule: A Source of Natural Rubber. Agronomy Abstracts. [CD-ROM P24082]

A Six Step Harvesting Procedure of Guayule Small Plots for Laboratory Analyses. - (Abstract Only)

Coffelt, T.A., Nakayama, F.S. 2006. A six step harvesting procedure of guayule small plots for laboratory analyses.. Proceedings Assoc for Advancement of Industrial Crops (AAIC) Annual Meeting, p. 96.

Utilizing Natural Crosses in a Guayule Breeding Program. - (Abstract Only)

Coffelt, T.A., Ray, D.T. 2006. Utilizing Natural Crosses in a Guayule Breeding Program.. Proceedings Assoc for Advancement of Industrial Crops (AAIC) Annual Meeting, p. 97.

FATTY ACIDS IN VERNONIA PRODUCED IN THE MID-ATLANTIC REGION OF USA - (Peer Reviewed Journal)

Bhardwaj, H.L., Hamama, A.A., Dierig, D.A. 2007. Fatty acids in vernonia produced in the mid-atlantic region of usa. J. Amer. Oil Chem. Soc., 84:393-397.

REGISTRATION OF THREE DAY-NEUTRAL FLOWERING VERNONIA GERMPLASMS - (Peer Reviewed Journal)

Dierig, D.A., Thompson, A.E., Ray, D.T., Coffelt, T.A. 2006. Registration of three day-neutral flowering vernonia germplasms. Crop Science. 46(5):2339-2340

Cardinal temperatures for germination and early growth of two Lesquerella species     - (Peer Reviewed Journal)

Adam, N.R., Dierig, D.A., Coffelt, T.A., Wintermeyer, M., Mackey, B.E., Wall, G.W. 2007. Cardinal temperatures for germination and early growth of two Lesquerella species. Industrial Crops and Products 25:24-33.

REGISTRATION OF 'CHAMPS' PEANUT. - (Peer Reviewed Journal)

Mozingo, R.W., Coffelt, T.A., Phipps, P.M., Coker, D.L. 2006. Registration of 'champs' peanut. Crop Science 46:2711-2712.

CHALLENGES IN DEVELOPING NEW PLANTS SPECIES FOR INDUSTRIAL USES - (Peer Reviewed Journal)

(15-Apr-06)

REGISTRATION OF WCL-L03 HIGH OIL LESQUERELLA FENDLERI GERMPLASM - (Peer Reviewed Journal)

Dierig, D.A., Dahlquist, G.H., Tomasi, P. 2006. Registration of wcl-l03 high oil lesquerella fendleri germplasm. Crop Science. 46(4):1832-1833.

REGISTRATION OF A MUTANT LESQUERELLA GENETIC STOCK FOR CREAM FLOWER COLOR - (Peer Reviewed Journal)

Dierig, D.A., Salywon, A.M., Rodriguez, D. 2006. Registration of a mutant lesquerella genetic stock for cream flower color. Crop Science. 46(4):1836-1837.

VARIATION OF SEED OIL COMPOSITION IN PARENT AND S1 GENERATIONS OF LESQUERELLA FENDLERI (BRASSICACAE)     - (Peer Reviewed Journal)

Dierig, D.A., Salywon, A.M., Tomasi, P., Dahlquist, G.H., Isbell, T. 2006. Variation of seed oil composition in parent and s1 generations of Lesquerella fendleri (brassicacae). Industrial Crops and Products. 24(3):274-279.

ISOLATION AND CHARACTERIZATION OF MICROSATELLITE LOCI IN LESQUERELLA FENDLERI (BRASSICACEAE) AND CROSS-SPECIES AMPLIFICATION - (Research Notes)

Salywon, A.M., Dierig, D.A. 2006. Isolation and characterization of microsatellite loci in lesquerella fendleri (brassicaceae) and cross-species amplification. Molecular Ecology Notes. 6:382-384.

Temperature and elevation effects on plant growth, development, and seed production of two Lesaquerella species - (Peer Reviewed Journal)

Dierig, D.A., Adam, N.R., Mackey, B.E., Dahlquist, G.H., Coffelt, T.A. 2006. Temperature and elevation effects on plant growth, development, and seed production of two Lesaquerella species. Industrial Crops and Products. 24:17-25.

IMPROVEMENT IN SEED AND OIL TRAITS OF LESQUERELLA FENDLERI (BRASSICACEAE) - (Abstract Only)

Dierig, D.A., Tomasi, P., Salywon, A.M., Dahlquist, G.H., Isbell, T., Ray, D.T. 2005. Improvement in seed and oil traits of lesquerella fendleri (brassicaceae). Agronomy Abstracts. CD-Rom (P7971).

DATA MINING FOR MICROSATELLITES IN BRASSICACEAE EXPRESSED SEQUENCE TAGS (ESTS) FOR POTENTIAL CROSS-GENERIC USE - (Abstract Only)

Salywon, A.M., Barber, M., Herling, N., Stewart, W., Dierig, D.A. 2005. Data mining for microsatellites in brassicaceae expressed sequence tags (ests) for potential cross-generic use. Agronomy Abstracts. CD-Rom (P8064)

A NEW BREEDING METHOD FOR GUAYULE - AN APOMICTIC CROP - (Abstract Only)

Coffelt, T.A., Ray, D.T. 2005. A new breeding method for guayule - an apomictic crop. Agronomy Abstracts. CD-Rom (P6793)

POSTEMERGENCE HERBICIDE TREATMENT EFFECTIVENESS FOR LESQUERELLA - (Proceedings)

Foster, M.A., Dierig, D.A., Wintermeyer, M. 2005. Postemergence herbicide treatment effectiveness for lesquerella. pp 699-700. In M.J. Pascual-Villalobos, F.S. Nakayama, C.A, Bailey, E. Correal and W.W. Schloman, Jr. (ed.) Industrial Crops and Rural Development. Proceedings Assoc for Advancement of Industrial Crops (AAIC) Annual Meeting, Murcia, Spain, 17-21 September 2005.

LESQUERELLA FENDLERI RESPONSE TO DIFFERENT SOWING DATES IN NORTHERN MEXICO - (Proceedings)

Rodriguez Garcia, R., Jasso De Rodriguez, D., Angulo-Sanchez, J.L., Dierig, D.A., Diaz Solis, H., De La Rose-Loera, A. 2005. Lesquerella fendleri response to different sowing dates in northern mexico. pp 701-709. In M.J. Pascual-Villalobos, F.S. Nakayama, C.A. Bailey, E. Correal and W.W. Schloman, Jr. (ed.) Industrial Crops and Rural Development. Proceedings Assoc for Advancement of Industrial Crops (AAIC) Annual Meeting, Murcia, Spain, 17-21 September 2005.

DETERMINING OPTIMUM HARVEST TIME FOR GUAYULE LATEX AND BIOMASS - (Proceedings)

Coffelt, T.A., Nakayama, F.S. 2005. Determining optimum harvest time for guayule latex and biomass. pp. 563-564. In M.J. Pascual-Villalobos, F.S. Nakayama, C.A. Bailey, E. Correal and W.W. Schloman, Jr. (ed.) Industrial Crops and Rural Development. Proceedings Assoc for Advancement of Industrial Crops (AAIC) Annual Meeting, Murcia, Spain, 17-21 September 2005.

CHEMICAL CONSTITUENTS AND PHYSICAL PROPERTIES OF GUAYULE WOOD AND BARK - (Proceedings)

Chow, P., Nakayama, F.S., Blahnik, B., Youngquist, J.A., Coffelt, T.A. 2005. Chemical constituents and physical properties of guayule wood and bark. pp. 649-657. In M.J. Pascual-Villalobos, F.S. Nakayama, C.A. Bailey, E. Correal and W.W. Schloman, Jr. (ed.) Industrial Crops and Rural Development. Proceedings Assoc for Advancement of Industrial Crops (AAIC) Annual Meeting.

DETERMINING OPTIMUM HARVEST TIME FOR GUAYULE LATEX AND BIOMASS - (Abstract Only)

Coffelt, T.A., Nakayama, F.S. 2005. Determining optimum harvest time for guayule latex and biomass. pp 563-564. In International Conference on Industrial Crops and Rural Development Proceedings, Murcia, Spain, 17-21 September 2005.

COTTON IRRIGATION SCHEDULING USING REMOTELY-SENSED AND FAO-56 BASAL CROP COEFFICIENTS - (Peer Reviewed Journal)

Hunsaker, D.J., Barnes, E.M., Clarke, T.R., Fitzgerald, G.J., Pinter Jr, P.J. 2005. Cotton irrigation scheduling using remotely-sensed and FAO-56 basal crop coefficients. Transactions of the ASAE. 48(4):1395-1407.

BREEDING STRATEGIES FOR IMPROVEMENT OF LESQUERELLA FENDLERI (BRASSICACEAE) - (Proceedings)

Dierig, D.A., Tomasi, P., Salywon, A.M., Dahlquist, G.H., Isbell, T.A., Ray, D.T. 2005. Breeding strategies for improvement of lesquerella fendleri (brassicaceae). pp 689-697. In M.J. Pascual-Villalobos, F.S. Nakayama, C.A. Bailey, E. Correal and W.W. Schloman, Jr. (ed.) Industrial Crops and Rural Development. Proceedings Assoc for Advancement of Industrial Crops (AAIC) Annual Meeting, Murcia, Spain, 17-21 September 2005.

LESQUERELLA PRODUCTION AT DIFFERENT ELEVATIONS - (Abstract Only)

Dierig, D.A., Adam, N.R., Dahlquist, G.H., Coffelt, T.A. 2004. Lesquerella production at different elevations. Agronomy Abstracts. CD-Rom (6434)

DEVELOPMENT AND CHARACTERIZATION OF MICROSATELLITE MARKERS IN LESQUERELLA - (Abstract Only)

Salywon, A.M., Dierig, D.A. 2005. Development and characterization of microsatellite markers in lesquerella. Agronomy Abstracts. CD-Rom (6420)

PLANTING DATE EFFECTS ON GUAYULE YIELDS - (Abstract Only)

Coffelt, T.A., Ray, D.T., Nakayama, F.S., Cornish, K. 2005. Planting date effects on guayule yields. Agronomy Abstracts. CD-Rom (4752).

MINIMUM AND OPTIMAL GERMINATION TEMPERATURES FOR LESQUERELLA AND GUAYULE - (Abstract Only)

Adam, N.R., Coffelt, T.A., Dierig, D.A., Wall, G.W. 2004. Minimum germination temperature for lesquerella and guayule. Agronomy Abstracts. CD-Rom (6440).

IMPROVEMENT IN HYDROXY FATTY ACID SEED OIL CONTENT AND OTHER TRAITS FROM INTERSPECIFIC HYBRIDS OF THREE LESQUERELLA SPECIES; LESQUERELLA FENDLERI, L. PALLIDA AND L. LINDHEIMERI - (Peer Reviewed Journal)

Dierig, D.A., Tomasi, P., Salywon, A.M., Ray, D.T. 2004. Improvement in hydroxy fatty acid seed oil content and other traits from interspecific hybrids of three lesquerella species; lesquerella fendleri, l. pallida and l. lindheimeri. Euphytica 139:199-206.

EVALUATION OF NEW LESQUERELLA AND PHYSARIA (BRASSICACEAE)OILSEED GERMPLASM - (Peer Reviewed Journal)

Salywon, A.M., Dierig, D.A., Rebman, J.P., Rodriguez, D.J., 2005. Evaluation of new lesquerella and physaria (brassicaceae)oilseed germplasm. American Journal of Botany. 92(1):53-62.

PHOTOSYNTHETIC RESPONSES OF LESQUERELLA TO ELEVATION AND TEMPERATURE - (Abstract Only)

Adam, N.R., Dierig, D.A., Coffelt, T.A., Wall, G.W. 2004. Photosynthetic responses of lesquerella to elevation and temperature. Association for the Advancement of Industrial Crops Conference. p. 17

DATA MINING FOR MICROSATELLITES IN EXPRESSED SEQUENCE TAGS (ESTS) FROM ARABIDOPSIS THALIANA AND BRASSICA SPECIES FOR USE IN LESQUERELLA (BRASSICACEAE) - (Abstract Only)

Salywon, A.M., Barber, M., Herling, N., Stewart, W., Dierig, D.A. 2004. Data mining for microsatellites in expressed sequence tags (ests) from arabidopsis thaliana and brassica species for use in lesquerella (brassicaceae).Association for the Advancement of Industrial Crops Conference. p. 20

INBREEDING IMPLICATIONS ON REPRODUCTIVE CHARACTERISTICS IN TWO LESQUERELLA POPULATIONS - (Abstract Only)

Tomasi, P., Dierig, D.A. 2004. Inbreeding implications on reproductive characteristics in two lesquerella populations. Association for the Advancement of Industrial Crops Conference. p. 40

A NEW CYTOTYPE OF LESQUERELLA PALLIDA - (Abstract Only)

Ames, D., Ray, D.T., Dierig, D.A., Tomasi, P. 2004. A new cytotype of lesquerella pallida. Association for the Advancement of Industrial Crops Conference. p. 19

OIL CONTENT AND SEED YIELD IMPROVEMENT IN LESQUERELLA FENDLERI - (Abstract Only)

Dierig, D.A., Dahlquist, G.H. 2004. Oil content and seed yield improvement in lesquerella fendleri. Association for the Advancement of Industrial Crops Conference. p. 18

GROWER PRODUCTION OF LESQUERELLA IN ARIZONA - (Abstract Only)

Foster, M.A., Dierig, D.A., Ray, D.T. 2004. Grower production of lesquerella in arizona. Association for the Advancement of Industrial Crops Conference. p. 16

GUAYULE FUTURE DEVELOPMENT - (Peer Reviewed Journal)

Nakayama, F.S. 2005. Guayule future development. Industrial Crops and Products, 22(1):3-13

SYMPOSIUM ON GUAYULE IN HONOR OF DR. FRANCIS NAKAYAMA HELD AT THE ASSOCIATION FOR THE ADVANCEMENT OF INDUSTRIAL CROPS (AAIC) ANNUAL MEETING, 14 OCTOBER 2003 IN PORTLAND, OREGON, USA - (Peer Reviewed Journal)

Dierig, D.A. 2005. Symposium on guayule in honor of dr. francis nakayama held at the association for the advancement of industrial crops (aaic) annual meeting, 14 october 2003 in portland, oregon, usa. Association for the Advancement of Industrial Crops Conference. 22(1):1.

BREEDING GUAYULE FOR COMMERCIAL PRODUCTION - (Peer Reviewed Journal)

Ray, D.T., Coffelt, T.A., Dierig, D.A. 2005. Breeding guayule for commercial production. Industrial Crops and Products, 22(1):15-25.

GUAYULE AGRONOMICS: ESTABLISHMENT, IRRIGATED PRODUCTION, AND WEED CONTROL - (Peer Reviewed Journal)

Foster, M.A., Coffelt, T.A. 2005. Guayule agronomics: establishment, irrigated production, and weed control. Industrial Crops and Products, 22(1):27-40.

HARVESTING SMALL PLOTS OF GUAYULE FOR LABORATORY ANALYSES - (Proceedings)

Coffelt, T.A., Nakayama, F.S. 2004. Harvesting small plots of guayule for laboratory analyses. Association for the Advancement of Industrial Crops Conference. p. 10

EFFECT OF POSTEMERGENCE HERBICIDES ON TRANSPLANTED GUAYULE - (Abstract Only)

Foster, M.A., Coffelt, T.A., Majeau, G., Main, M.M. 2005. Effect of postemergence herbicides on transplanted guayule. Association for the Advancement of Industrial Crops Conference. p. 12

GUAYULE A USEFUL PLANT FROM THE DESERT SOUTHWEST - (Abstract Only)

COFFELT, T.A., NAKAYAMA, F.S., RAY, D.T., FOSTER, M.A. GUAYULE A USEFUL PLANT FROM THE DESERT SOUTHWEST. AGRONOMY ABSTRACTS. 2003.

EFFECTS OF SALINITY ON LESQUERELLA AT THREE LOCATIONS - (Abstract Only)

DIERIG, D.A., RODRIGUEZ, D., FOSTER, M.A., GRIEVE, C.M., DAWSON, H., RODRIGUEZ, R. EFFECTS OF SALINITY ON LESQUERELLA AT THREE LOCATIONS. AGRONOMY ABSTRACTS. 2003.

TERMITE RESISTANCE OF KENAF COMPOSITION BOARDS TREATED WITH GUAYULE RESIN - (Abstract Only)

NAKAYAMA, F.S., CHOW, P., VINYARD, S.H., DE[[E, N.A., FABER, A.L. TERMITE RESISTANCE OF KENAF COMPOSITION BOARDS TREATED WITH GUAYULE RESIN. ASSOCIATION FOR THE ADVANCEMENT OF INDUSTRIAL CROPS CONFERENCE. 2003.

PELLET FUEL FROM GUAYULE PLANT MATERIAL - (Abstract Only)

NAKAYAMA, F.S., HOLT, G.A., COFFELT, T.A., VINYARD, S.H., FABER, A.L. 2000. PELLET FUEL FROM GUAYULE PLANT MATERIAL. ASSOCIATION FOR THE ADVANCEMENT OF INDUSTRIAL CROPS CONFERENCE. p. 62.

MINIMUM GERMINATION TEMPERATURE FOR LESQUERELLA AND GUAYULE - (Abstract Only)

ADAM, N.R., COFFELT, T.A., DIERIG, D.A., WALL, G.W. 2003. MINIMUM GERMINATION TEMPERATURE FOR LESQUERELLA AND GUAYULE. ASSOCIATION FOR THE ADVANCEMENT OF INDUSTRIAL CROPS CONFERENCE. P. 65.

MICROSPORE CULTURE IN GENUS LESQUERELLA - (Abstract Only)

TOMASI, P.M., FERRIE, A.M. 2003. MICROSPORE CULTURE IN GENUS LESQUERELLA. ASSOCIATION FOR THE ADVANCEMENT OF INDUSTRIAL CROPS CONFERENCE. p. 72.

GUAYULE FUTURE DEVELOPMENT - (Abstract Only)

NAKAYAMA, F.S. GUAYULE FUTURE DEVELOPMENT. ASSOCIATION FOR THE ADVANCEMENT OF INDUSTRIAL CROPS CONFERENCE. 2003.

NEW GUAYULE (PARTHENIUM ARGENTATUM GRAY) VARIETY TRIALS - (Abstract Only)

MAJEAU, G.H., RAY, D.T., COFFELT, T.A., FOSTER, M.A. 2003. NEW GUAYULE (PARTHENIUM ARGENTATUM GRAY) VARIETY TRIALS. ASSOCIATION FOR THE ADVANCEMENT OF INDUSTRIAL CROPS CONFERENCE. p. 14.

MEASUREMENTS OF LESQUERELLA INTERSPECIFIC HYBRIDS AND PARENTS - (Abstract Only)

DIERIG, D.A., TOMASI, P., DAHLQUIST, G.H., DAWSON, H. 2003. MEASUREMENTS OF LESQUERELLA INTERSPECIFIC HYBRIDS AND PARENTS. ASSOCIATION FOR THE ADVANCEMENT OF INDUSTRIAL CROPS CONFERENCE. P. 39.

POST-HARVEST GUAYULE STORAGE TESTS - (Abstract Only)

COFFELT, T.A., NAKAYAMA, F.S., RAY, D.T., CORNISH, K. 2003. POST-HARVEST GUAYULE STORAGE TESTS. ASSOCIATION FOR THE ADVANCEMENT OF INDUSTRIAL CROPS CONFERENCE. p. 25.

GROWTH PHASES OF LESQUERELLA FENDLERI AND L. PALLIDA IN RESPONSE TO TWO DIFFERENT TEMPERATURES - (Abstract Only)

Bodey, D., Dierig, D.A., Tomasi, P. 2003. Growth phases of lesquerella fendleri and l. pallida in response to two different temperatures. Economic Botany. pp 13. (Abstract)

ACQUISITION AND NEW CROP DEVELOPMENT OF LESQUERELLA AND PHYSARIA GERMPLASM FROM THE U.S. AND MEXICO - (Abstract Only)

Salywon, A.M., Dierig, D.A., Rodriguez, D., Rebman, J.P. 2003. Acquisition and new crop development of lesquerella and physaria germplasm from the U.S. and Mexico. Society for Economic Botany Annual Meeting. p. 36.

CROSS-SPECIES AMPLIFICATION OF SIMPLE SEQUENCE REPEATS (SSRS) BETWEEN ARABIDOPSIS THALIANA L., BRASSICA SPECIES, AND LESQUERELLA AND PHYSARIA (BRASSICACEAE) - (Abstract Only)

Salywon, A.M., Krishna, G., Dierig, D.A., Puppala, N. 2003. Cross-species amplification of simple sequence repeats (ssrs) between arabidopsis thaliana l., brassica species, and lesquerella and physaria (brassicaceae). Association for the Advancement of Industrial Crops Conference. p. 40.