Projects

MANAGEMENT TECHNOLOGIES FOR CONSERVATION OF WESTERN RANGELANDS Appropriated (D)   Accession Number: 423561

Management Technologies for Western Rangelands Specific Cooperative Agreement (S)   Accession Number: 424317

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

Sustainable livestock production on rangelands: Emerging trends in the USA - (Proceedings)

Cibils, A.F., Estell, R.E., Holechek, J.L., Anderson, D.M. 2013. Sustainable livestock production on rangelands: Emerging trends in the USA. In: Los Pastizales y el Hombre, producir y conservar, April 9-12, 2013. Santa Rosa, La Pampa, Argentina. p. 37-43.

Spatiotemporal cattle data - a plea for protocol standardization - (Peer Reviewed Journal)

Anderson, D.M., Estell, R.E., Cibils, A. 2013. Spatiotemporal cattle data - a plea for protocol standardization. Positioning. 4:115-136.

Within-plant distribution of volatile compounds on the leaf surface of Flourensia cernua - (Peer Reviewed Journal)

Estell, R.E., James, D.K., Fredrickson, E.L., Anderson, D.M. 2013. Within-plant distribution of volatile compounds on the leaf surface of Flourensia cernua. Biochemical Systematics and Ecology. 48:144-150.

Big questions emerging from a century of rangeland science and management - (Peer Reviewed Journal)

Bestelmeyer, B.T., Estell, R.E., Havstad, K.M. 2012. Big questions emerging from a century of rangeland science and management. Rangeland Ecology and Management. 65:543-544.

Manipulating sandpaper oak for livestock and wildlife forage - (Experiment Station)

Smallidge, S.T., Goodloe, S., Baker, T., Wood, M., Estell, R.E. 2012. Manipulating sandpaper oak for livestock and wildlife forage. Extension Circular. Circular 663.

Effects of adding protein, condensed tannins, and polyethylene glycol to diets of sheep and goats fed one-seed juniper and low quality roughage - (Peer Reviewed Journal)

Utsumi, S., Cibils, A.F., Estell, R.E., Soto-Navararo, S., Cheng, L., Hallford, D. 2013. Effects of adding protein, condensed tannins, and polyethylene glycol to diets of sheep and goats fed one-seed juniper and low quality roughage. Small Ruminant Research. 112:56-68.

Effect of supplementing activated charcoal on the intake of honey mesquite leaves by lambs - (Proceedings)

Mayagoitia-Gonzalez, P.E., Bailey, D., Estell, R.E. 2012. Effect of supplementing activated charcoal on the intake of honey mesquite leaves by lambs. American Society of Animal Science Proceedings. 63:7-9.

Applying animal behavior to arid rangeland mangement - (Abstract Only)

Gonzalez, A.L., Estell, R.E., Anderson, D.M. 2012. Applying animal behavior to arid rangeland mangement [abstract]. 17th Wildland Shrub Symposium. May 22-24, 3012, Las Cruces, New Mexico . pg. 44-45.

Terpene profile of one-seed juniper saplings explains differential herbivory by small ruminants - (Abstract Only)

Utsumi, S.A., Cibils, A.F., Estell, R.E. 2012. Terpene profile of one-seed juniper saplings explains differential herbivory by small ruminants [abstract]. 17th Wildland Shrub Symposium, May 22-24, 2012, Las Cruces, New Mexico. p. 30.

Livestock production in a world with less grass - (Abstract Only)

Havstad, K.M., Estell, R.E., Anderson, D.M., Schrader, T.S., James, D.K., Cibils, A.F. 2012. Livestock production in a world with less grass [abstract]. 17th Wildland Shrub Symposium, May 22-24, 2012, Las Cruces, New Mexico. p. 19-20.

Intake of honey mesquite (Prosopis glandulosa) leaves by lambs using different levels of activated charcoal - (Abstract Only)

Estell, R.E. 2012. Intake of honey mesquite (Prosopis glandulosa) leaves by lambs using different levels of activated charcoal [abstract]. 17th Wildland Shrub Symposium, May 22-24, 2012, Las Cruces, New Mexico. p. 29.

Characterizing the spatial and temporal activities of free-ranging cows from GPS data - (Peer Reviewed Journal)

Anderson, D.M., Winters, C.D., Estell, R.E., Fredrickson, E.L., Dominec, M., Detweiler, C., Rus, D., James, D.K. 2012. Characterizing the spatial and temporal activities of free-ranging cows from GPS data. The Rangeland Journal. 34:149-161.

Effect of supplementing activated charcoal on the intake of honey mesquite leaves by lambs - (Abstract Only)

Mayagoitia-Gonzalez, P.E., Bailey, D.W., Estell, R.E. 2012. Effect of supplementing activated charcoal on the intake of honey mesquite leaves by lambs. Journal of Animal Science. 90, Suppl. 3 p. 148.

Increasing shrub use by livestock in a world with less grass - (Peer Reviewed Journal)

Estell, R.E., Havstad, K.M., Cibils, A.F., Fredrickson, E.L., Anderson, D.M., Schrader, T.S., James, D.K. 2012. Increasing shrub use by livestock in a world with less grass. Rangeland Ecology and Management. 65:553-562.

Managing livestock using animal behavior: Mixed-species stocking and flerds - (Peer Reviewed Journal)

Anderson, D.M., Fredrickson, E.L., Estell, R.E. 2012. Managing livestock using animal behavior: Mixed-species stocking and flerds. Animal. 1-11.

The utilization of historical data and geospatial technology advances at the Jornada Experimental Range to support western America ranching culture - (Peer Reviewed Journal)

Rango, A., Havstad, K.M., Estell, R.E. 2011. The utilization of historical data and geospatial technology advances at the Jornada Experimental Range to support western America ranching culture. Remote Sensing. 3:2089-2109.

Distribution of antiherbivory compounds in Flourensia cernua - (Abstract Only)

Estell, R.E., Fredrickson, E.L., James, D.K., Anderson, D.M. 2011. Distribution of antiherbivory compounds in Flourensia cernua [abstract]. Journal of Animal Science. 89,E-Suppl. 1, p. 47-48, M124.

Characterizing foraging patterns among cattle and bonded and non-bonded small ruminants using spatial point process techniques - (Proceedings)

Anderson, D.M., Murray, L.W., Sun, P., Estell, R.E., Fredrickson, E.L., Nakamatsu, V. 2010. Characterizing foraging patterns among cattle and bonded and non-bonded small ruminants using spatial point process techniques. 22nd Annual Conference on Applied Statistics In Agriculture Conference Proceedings. April 25-28, 2010, Manhattan, Kansas. CDROM.

Differentiating among plant spectra by combining pH dependent photoluminescence spectroscopy with multi-way principal component analysis (MPCA) - (Peer Reviewed Journal)

Anderson, D.M., Danielson, T.L., Obeidat, S.M., Rayson, G.D., Estell, R.E., Bai, B., Fredrickson, E.L. 2011. Differentiating among plant spectra by combining pH dependent photoluminescence spectroscopy with multi-way principal component analysis (MPCA). The Open Agriculture Journal. 5:1-9.

Coping with shrub secondary metabolites by ruminants - (Peer Reviewed Journal)

Estell, R.E. 2010. Coping with shrub secondary metabolites by ruminants. Small Ruminant Research. 94:1-9.

Manipulating sheep browsing levels on coyote willow (Salix exigua) with supplements - (Peer Reviewed Journal)

Lujan, A.L., Utsumi, S.A., Smallidge, S.T., Baker, T.T., Estell, R.E., Cibils, A.F., Ivey, S.L. 2010. Manipulating sheep browsing levels on coyote willow (Salix exigua) with supplements. Sheep and Goat Research Journal. 25:32-38.

Measurement of monoterpenes and sesquiterpenes in serum, plasma, and rumen fluid from sheep - (Peer Reviewed Journal)

Estell, R.E., Utsumi, S.A., Cibils, A.F. 2010. Measurement of monoterpenes and sesquiterpenes in serum, plasma, and rumen fluid from sheep. Animal Feed Science And Technology. 158:104-109.

Quantifying terpenes in rumen fluid, serum, and plasma from sheep - (Abstract Only)

Estell, R.E., Utsumi, S.A., Cibils, A.F. 2010. Quantifying terpenes in rumen fluid, serum, and plasma from sheep. J. Anim. Sci. Vol 88, E-Supple. 2:58

Characterizing foraging patterns among cattle and bonded and non- bonded small ruminants using spatial point process techniques - (Abstract Only)

Anderson, D.M., Murray, L., Sun, P., Fredrickson, E.L., Estell, R.E., Nakamatsu, V. 2010. Characterizing cattle and bonded and non bonded small ruminant foraging patterns using spatial point processes [abstract]. 22nd Annual Conference Proceedings on Applied Statistics in Agriculture. April 25-28, 2010.

One-seed juniper sapling use by goats in relation to stocking density and mixed grazing with sheep - (Peer Reviewed Journal)

Utsumi, S.A., Cibils, A.F., Estell, R.E., Baker, T.T., Walker, J.W. 2010. One-seed juniper sapling use by goats in relation to stocking density and mixed grazing with sheep. Rangeland Ecology and Management. 63:373-386.

Behaviour - The keystone in optimizing free-ranging ungulate production - (Book / Chapter)

Anderson, D.M., Estell, R.E. 2009. Behaviour - The keystone in optimizing free-ranging ungulate production. In: Squires, V.R., editor. Range and Animal Scinces and Resources Management. Encyclopedia of Life Support Systems (EOLSS), Developed under the Auspices of the UNESCO, Eolss Publishers, Oxford, UK.

A retention index calculator simplifies identification of plant volatile organic compounds - (Peer Reviewed Journal)

Lucero, M.E., Estell, R.E., Tellez, M., Fredrickson, E.L. 2009. A retention index calculator simplifies identification of plant volatile organic compounds. Phytochemical Analysis. 20:378-384.

Seasonal changes in one seed juniper intake by sheep and goats in relation to dietary protein and plant secondary metabolites - (Peer Reviewed Journal)

Utsumi, S.A., Cibils, A.F., Estell, R.E., Soto-Navarro, S.A., Van Leeuwen, D. 2009. Seasonal changes in one seed juniper intake by sheep and goats in relation to dietary protein and plant secondary metabolites. Small Ruminant Research. 81:152-162.

Composition of Ceanothus gregii oil as determined by steam distillation and solid-phase microextraction - (Peer Reviewed Journal)

Lucero, M.E., Estell, R.E., Fredrickson, E.L. 2010. Composition of Ceanothus gregii oil as determined by steam distillation and solid-phase microextraction. Journal of Essential Oil Research. 22:140-142.

Targeted grazing with small ruminants to control encroachment of one–seed juniper saplings - (Proceedings)

Utsumi, S.A., Cibils, A.F., Estell, R.E., Walker, J.W., Cox, S.H. 2008. Targeted grazing with small ruminants to control encroachment of one–seed juniper saplings. In: Proceedings, Corona Range and Livestock Research Center Field Day, July 18, 2008, Corona, New Mexico. p. 19-20.

Does targeted grazing with small ruminants influence subsequent patch use by mule deer and cattle? - (Proceedings)

Utsumi, S.A., Cibils, A.F., Estell, R.E., Boren, J., Cooper, B.F., Cox, S.H., Vanleeuwen, D. 2008. Does targeted grazing with small ruminants influence subsequent patch use by mule deer and cattle? In: Proceedings, Corona Range and Livestock REsearch Center Field Day, July 18, 2008, Corona, New Mexico. p. 21-22.

How does targeted grazing with small ruminants influence subsequent patch use by mule deer and cattle? - (Proceedings) - (15-Jul-08)

How does targeted grazing with small ruminants influence subsequent patch use by mule deer and cattle? - (Abstract Only) - (10-Jun-08)

Targeted grazing of one seed juniper saplings with small ruminants: Influence of stocking density and mixed grazing in summer and spring - (Other)

Utsumi, S.A., Cibils, A.F., Estell, R.E., Walker, J. 2008. Targeted grazing of one seed juniper saplings with small ruminants: Influence of stocking density and mixed grazing in summer and spring. Western Extension, Research and Academic Coordinating Committee( WERA 039) Annual Report, Chico Hot Springs, Montana. p. 49.

Effects of one-seed juniper on intake, rumen fermentation, and plasma amino acids in sheep and goats fed supplemental protein - (Abstract Only)

Utsumi, S., Cibils, A., Estell, R.E., Soto-Navarro, S., Hallford, D. 2008. Effects of one-seed juniper on intake, rumen fermentation, and plasma amino acids in sheep and goats fed supplemental protein [abstract]. Journal of Animal Science 86 (E-suppl. 2):223.

Effects of one-seed juniper and polyethylene glycol on intake, rumen fermentation, and plasma amino acids in sheep and goats fed supplemental protein and tannins. - (Abstract Only)

Utsumi, S., Cibils, A., Estell, R.E., Soto-Navarro, S., Hallford, D. 2008. Effects of one-seed juniper and polyethylene glycol on intake, rumen fermentation, and plasma amino acids in sheep and goats fed supplemental protein and tannins [abstract]. Journal of Animal Science. 86 (E-supple. 2):224.

Effects of cis-ß-ocimene, cis-sabinene hydrate, and monoterpene and sesquiterpene mixtures on alfalfa pellet intake by lambs - (Peer Reviewed Journal)

Estell, R.E., Fredrickson, E.L., Anderson, D.M., Remmenga, M.D. 2008. Effects of cis-ß-ocimene, cis-sabinene hydrate, and monoterpene and sesquiterpene mixtures on alfalfa pellet intake by lambs. Journal of Animal Science. 86:1478-1484.

One-seed juniper use by goats: Influence of stocking density and mixed grazing in summer and spring - (Abstract Only)

Utsumi, S.A., Cibils, A.F., Estell, R.E., Walker, J. 2008. One-seed juniper use by goats: Influence of stocking density and mixed grazing in summer and spring [abstract]. Society for Range Management, Building Bridges: Grasslands to Rangelands, January 26-31, 2008, Louisville, Kentucky. p. 1952, 2008 CDROM.

Volatile compounds on the leaf surface of intact and regrowth tarbush (Flourensia cernua DC) canopies. - (Peer Reviewed Journal)

Fredrickson, E.L., Estell, R.E., Remmenga, M.D. 2007. Volatile compounds on the leaf surface of intact and regrowth tarbush (Flourensia cernua DC) canopies. Journal of Chemical Ecology. 33:1867-1875.

Potential mechanisms to increase shrub intake and performance of small ruminants in Mediterranean shrubby ecosystems - (Peer Reviewed Journal)

Rogosic, J., Estell, R.E., Ivankovic, S., Kezic, J., Razov, J. 2008. Potential mechanisms to increase shrub intake and performance of small ruminants in Mediterranean shrubby ecosystems. Small Ruminant Research. 74:1-15.

Effects of individual terpenes and terpene mixtures on intake by lambs - (Abstract Only)

Estell, R.E., Fredrickson, E.L., Anderson, D.M., Remmenga, M.D. 2007. Effects of individual terpenes and terpene mixtures on intake by lambs. Journal of Animal Science Vol. 85 Suppl. I/J Dairy Sci. Vol. 90, Suppl. 1/Poult. sci. Vol 86. Suppl. 1:287-288.

One seed juniper intake by sheep and goats supplemented with degradable or by-pass protein - (Abstract Only)

Utsumi, S., Cibils, A., Estell, R.E., Soto-Navarro, S. 2007. One seed juniper intake by sheep and goats supplemented with degradable or by-pass protein [abstract]. Society for Range Management, 60th Annual Meeting and Trade Show, February 9-16, 2007, Reno/Sparks, Nevada. Paper No. 448. 2007 CDROM.

Sheep and goats as tool to suppress juniper encroachment: Influence of stocking density and mixed grazing during summer - (Abstract Only)

Utsumi, S., Cibils, A., Estell, R.E. 2007. Sheep and goats as tool to suppress juniper encroachment: Influence of stocking density and mixed grazing during summer [abstract]. Society for Range Management Meeting, 60th Annual Meeting and Trade Show, February 9 - 16, 2007, Reno/Sparks, Nevada. Paper No. 447. 2007 CDROM.

EFFECTS OF EUGENOL, ALPHA-TERPINEOL, TERPIN-4-01, AND METHYL EUGENOL ON CONSUMPTION OF ALFALFA PELLETS BY SHEEP - (Peer Reviewed Journal)

Estell, R.E., Fredrickson, E.L., Anderson, D.M., Remmenga, M.D. 2007. Effects of eugenol, alpha-terpineol, terpin-4-01, and methyl eugenol on consumption of alfalfa pellets by sheep. Small Ruminant Research. 73:272-276.

Influence of secondary compound complementarity and species diversity on consumption of Mediterranean shrubs by sheep - (Peer Reviewed Journal)

Rogosic, J., Estell, R.E., Skobic, D., Stanic, S. 2007. Influence of secondary compound complementarity and species diversity on consumption of Mediterranean shrubs by sheep. Applied Animal Behavior Science. 107:58-65.

INFLUENCE OF PLANT MATERIAL HANDLING PROTOCOLS ON TERPENOID PROFILES OF ONE-SEED JUNIPER SAPLINGS - (Peer Reviewed Journal)

Utsumi, S.A., Cibils, A.F., Estell, R.E., Wang, Y.F. 2006. Influence of plant material handling protocols on terpenoid profiles of one-seed juniper saplings. Rangeland Ecology and Management. 59:668-673.

Sheep and goat grazing as a tool to manage encroachment of one-seed juniper (Juniperus monosperma Engelm. Sarg.) - (Abstract Only)

Utsumi, S.A., Cibils, A.F., Estell, R.E., Soto-Navarro, S. 2006. Sheep and goat grazing as a tool to manage encroachment of one-seed juniper (Juniperus monosperma Englem. Sara.) [abstract]. III Simposium Internacional de Pastizales. Conservacion y Sustentable de Pastizales. August 9-11, 2006, Chihuahua, Mexico. p. 13.

USE OF FLUOROMETRY TO DIFFERENTIATE AMONG CLIPPED SPECIES IN THE GENERA, ASTRAGALUS, OXYTROPIS AND PLEURAPHIS - (Peer Reviewed Journal)

Anderson, D.M., Rayson, G.D., Obeidat, S.M., Ralphs, M.H., Estell, R.E., Fredrickson, E.L., Parker, E., Gray, P. 2006. Use of fluorometry to differentiate among clipped species in the genera, astragalus, oxytropis and pleuraphis. Rangeland Ecology and Management. 59:557-563.

ONE SEED JUNIPER INTAKE BY SHEEP AND GOATS SUPPLEMENTED WITH DEGRADABLE OR BY-PASS PROTEIN - (Abstract Only)

Utsumi, S.A., Cibils, A.F., Estell, R.E., Soto-Navarro, S., Ross, T.T., Ivey, S., Peterson, M., Biacomini, M., Cox, S., Rubio, M. 2006. One seed juniper intake by sheep and goats supplemented with degradable or by-pass protein [abstract]. 14th Wildland Shrub Symposium, Cedar City, UT. p.42.

ANTIHERBIVORY COMPOUNDS ON THE LEAF SURFACE OF INTACT AND RESPROUTED TARBUSH - (Abstract Only)

Estell, R., Fredrickson, E., Remmenga, M. 2006. Antiherbivory compounds on the leaf surface of intact and resprouted tarbush [abstract]. 2006 Joint Annual Meeting American Society of Animal Science, American Dairy Science Association, July 9-13, 2006, Minneapolis, Minnesota. J. Anim. Sci. Vol. 84, Suppl. I / J. Dairy Sci. Vol. 89, Suppl. 1. p. 22.

PHOTOLUMINESCENT DISTINCTION AMONG PLANT LIFE FORMS USING PHOSPHATE BUFFERED SALINE EXTRACT SOLUTIONS - (Peer Reviewed Journal)

Danielson, T.L., Obeidat, S., Rayson, G.D., Anderson, D.M., Fredrickson, E.L., Estell, R.E. 2006. Photoluminescent distinction among plant life forms using phosphate buffered saline extract solutions. Applied Spectroscopy. 60:800-807.

PLANT-ANIMAL INTERACTIONS - (Popular Publication)

Estell, R. 2006. Plant-Animal Interactions. Jornada Trails. 10(1):3.

ROLE OF SPECIES DIVERSITY AND SECONDARY COMPOUND COMPLEMENTARITY ON DIET SELECTION OF MEDITERRANEAN SHRUBS BY GOATS. - (Peer Reviewed Journal)

Rogosic, J., Estell, R.E., Skobic, D., Martinovic, A., Maric, S. 2006. Role of species diversity and secondary compound complementarity on diet selection of Mediterranean shrubs by goats. Journal Chemical Ecology. 32:1279-1287.

ONE SEED JUNIPER INTAKE BY SHEEP AND GOATS SUPPLEMENTED WITH DEGRADABLE OR BY-PASS PROTEIN - (Abstract Only)

Utsumi, S.A., Cibils, A.F., Estell, R.E., Soto-Navarro, S., Ross, T.T., Ivey, S., Giacomini, M., Peterson, M., Cox, S., Rubio, M. 2006. One seed juniper intake by sheep and goats supplemented with degradable or by-pass protein [abstract]. New Mexico Section Range Science Winter Meetings, January 12, 2006, Las Cruces, New Mexico. Paper No. 11.

MESQUITE RECRUITMENT IN THE CHIHUAHUAN DESERT: HISTORIC AND PREHISTORIC PATTERNS WITH LONG-TERM IMPACTS - (Peer Reviewed Journal)

Fredrickson, E.L., Estell, R.E., Laliberte, A., Anderson, D.M. 2006. Mesquite recruitment in the Chihuahuan Desert: Historic and prehistoric patterns with long-term impacts. Journal of Arid Environments. 65(2):285-295.

COMPOSITION AND ANTIMICROBIAL ACTIVITY OF ANEMOPSIS CALIFORNICA LEAF OIL - (Peer Reviewed Journal)

Medina, A.L., Lucero, M.E., Holguin, F.O., Estell, R.E., Posakony, J.J.,Simon, J., O'Connell, M.A. 2005. Composition and antimicrobial activity of Anemopsis californica leaf oil. Journal of Agricultural and Food Chemistry. 53:8694-8698.

CRIOLLO CATTLE: AN EXAMINATION OF THE PAST WITH AN EYE TO THE FUTURE - (Abstract Only)

Fredrickson, E. 2005. Criollo cattle: An examination of the past with an eye to the future. [abstract]. New Mexico Branch Annual American Association of Laboratory Animial Scientists (AALAS) Meeting, August 5, 2005.

EFFECTS OF GAMMA-TERPINENE, TERPINOLENE, ALPHA-COPAENE, AND ALPHA-TERPINENE ON CONSUMPTION OF ALFALFA PELLETS BY SHEEP - (Peer Reviewed Journal)

Estell, R.E., Fredrickson, E.L. Anderson, D.M. Remmenga, M.D. 2005. Effects of gamma-terpinene, terpinene, alpha-copaene, and alpha-terpinene on consumption of alfalfa pellets by sheep. Journal of Animal Science. 83:1967-1971.

INTRODUCTION TO SPECIAL ISSUE - LANDSCAPE LINKAGES AND CROSS-SCALE INTERACTIONS IN ARID AND SEMIARID ECOSYSTEMS - (Peer Reviewed Journal)

Estell, R.E., Fredrickson, E.L., Peters, D.P.C. 2006. Introduction to special issue - Landscape linkages and cross-scale interactions in arid and semi-arid ecosystems. Journal of Arid Environments. 65:193-195.

LIVESTOCK RESEARCH ON THE JORNADA EXPERIMENTAL RANGE - (Proceedings)

Estell, R., Anderson, D., Fredrickson, E. 2005. Livestock research on the Jornada Experimental Range. 2005 Cattle Growers' Short Course Proceedings & Livestock Research Briefs, April 7-8, 2005, Alamogordo, New Mexico. p. 100-102.

EFFECTS OF EUGENOL, TERPIN-4-OL, ALPHA-TERPINEOL, AND METHYL EUGENOL ON CONSUMPTION OF ALFALFA PELLETS BY SHEEP - (Abstract Only)

Estell, R., Fredrickson, E., Anderson, D. Remmenga, M. 2005. Effects of eugenol, terpin-4-ol, alpha-terpineol, and methyl eugenol on consumption of alfalfa pellets by sheep [abstract]. Journal of Animal Science. 83(Suppl. 1.):274.

MULTIVARIATE 3-WAY DATA ANALYSIS TO IDENTIFY SPECIFIC PLANTS IN THE DIETS OF FREE-RANGING HERBIVORES - (Abstract Only)

Sisk, C., Pezzotti, C., Obeidat, S., Rayson, G.D., Fredrickson, E., Estell, R.E., Anderson, D.M. 2005. Multivariate 3-way data analysis to identify specific plants in the diets of free-ranging herbivores [abstract]. Pittsburg Conference on Analytical Chemistry and Applied Spectroscopy, February 26-March 4, 2005, Orlanda, Florida. p. 70.

DIFFERENCES IN VOLATILE PROFILES BETWEEN POPULATIONS OF CERATOIDES LANATA VAR. SUBSPINOSA (RYDB.) J.T. HOWELL - (Proceedings)

Lucero, M.E., Estell, R.E., Anderson, D.M., Fredrickson, E.L., Remmenga, M. 2007. Differences in volatile profiles between populations of Ceratoides lanata var. subspinosa (Rydb.) J.T.Howell. In: Sosebee, R.E., Wester, D.B., Britton, C.M., McArthur, E.D., Kitchen, S.G., editors. Proceedings: Shrubland Dynamics-Fire and Water; August 10-12, 2004, Lubbock, Texas. US Forest Service RMRS-P-47 p. 142-146.

DIRECTIONAL VIRTUAL FENCING (DVF-TM) AND FLERDS - (Abstract Only)

Anderson, D.M., Nayak, P., Nolen, B., Fredrickson, E.L., Estell, R.E., Hale, C.S., Havstad, K.M. 2005. Directional virtual fencing (dvf-tm) and flerds [abstract]. 58th Annual Society for Range Management Meeting, February 5-11, 2005, Forth Worth, Texas.

MESQUITE RECRUITMENT: HISTORIC PATTERNS WITH LONG-TERM IMPACTS - (Abstract Only)

Fredrickson, E.L., Abbott, L.B., Anderson, D.M., Estell, R.E. 2004. Mesquite recruitment: historic patterns with long-term impacts [abstract]. Sixth Symposium on the Natural Resources of the Chihuahuan Desert Region, October 14-17, 2004, Alpine, Texas. p. 24.

EFFECT OF PREVIOUS EXPOSURE OF SHEEP TO MONOTERPENE ODORS ON INTAKE OF ALFALFA PELLETS TREATED WITH CAMPHOR OR ALPHA-PINENE - (Peer Reviewed Journal)

Estell, R.E., Fredrickson, E.L., Anderson, D.M., Havstad, K.M., Remmenga, M.D. 2005. Effect of previous exposure to sheep to monoterpene odors on intake of alfalfa pellets treated with camphor or alpha-pinene. Small Ruminant Research. 58:33-38.

LOSS OF PHENOLIC COMPOUNDS FROM LEAF LITTER OF CREOSOTEBUSH [LARREA TRIDENTATA (SESS. & MOC. EX DC.) COV] AND TARBUSH (FLOURENSIA CERNUA DC.) - (Peer Reviewed Journal)

Hyder, P.W., Fredrickson, E.L., Estell, R.E., Lucero, M.E., Remmenga, M.D. 2005. Loss of phenolic compounds from leaf litter of creosotebush [Larrea tridentata (Sess. & Moc. ex DC.) Cov] and tarbush (Flourensia cernua DC.). Journal of Arid Environments. 61(1):79-91.

MANAGEMENT EFFECTS ON LIVESTOCK USE OF LANDSCAPES: PROTEIN SUPPLEMENTATION - (Abstract Only)

Fredrickson, E.L., Koppa, J.S., Estell, R.E., Anderson, D.M., Havstad, K.M. 2004. Management effects on livestock use of landscapes: Protein supplementation [abstract]. 89th Annual Meeting, Ecological Society of America. p.166.

EFFECTS OF GAMMA-TERPINENE, TERPINOLENE, ALPHA-COPAENE, AND ALPHA-TERPINENE ON CONSUMPTION OF ALFALFA PELLETS BY SHEEP - (Abstract Only)

Estell, R.E., Fredrickson, E.L., Anderson, D.M., Havstad, K.M., Remmenga, M.D. 2004. Effects of gamma-terpinene, terpinolene, alpha-copaene, and alpha-terpinene on consumption of alfalfa pellets by sheep [abstract]. Journal of Animal Science. 87(Suppl 1):34.

EFFECTS OF METHODS OF EXPOSURE TO EASTERN RED CEDAR FOLIAGE ON CEDAR CONSUMPTION BY BOER CROSSBRED WETHER GOATS - (Abstract Only)

Animut, G., Goetsch, A.L., Estell, R.E., Merkel, R.C., Dawson, L.J., Sahlu, T., Puchala, R. 2004. Effects of methods of exposure to Eastern red cedar foliage on cedar consumption by Boer crossbred wether goats [abstract]. Dairy Goat Field Day Proceedings. 19:188.

VOLATILE COMPOSITION OF GUITERRIZIA SAROTHRAE (BROOM SNAKEWEED) AS DETERMINED BY STEAM DISTILLATION AND SOLID PHASE MICROEXTRACTION - (Peer Reviewed Journal)

Lucero, M.E., Fredrickson, E.L., Estell, R.E., Morrison, A.A., Richman, D.B. 2006. Volatile composition of Gutierrezia sarothrae (Broom Snakeweed) as determined by steam distillation and solid phase microextraction. Journal of Essential Oil Research. 18:121-125.

EFFECTS OF METHODS OF EXPOSURE TO EASTERN RED CEDAR FOLIAGE ON CEDAR CONSUMPTION BY BOER CROSSBRED WETHER GOATS - (Peer Reviewed Journal)

Animut, G., Goetsch, A.L., Estell, R.E., Merkel, R.C., Dawson, L.J., Puchala, R., Sahlu, T. 2004. Effects of methods of exposure to eastern red cedar foliage on cedar consumption by Boer crossbred wether goats. Small Ruminant Research. 54(3):197-212.

MOLECULAR FLUORESCENCE SPECTROSCOPY: IDENTIFICATION OF PLANTS FROM EXTRACT SOLUTIONS - (Abstract Only)

RAYSON, G., DANIELSON, T., ANDERSON, D.M., ESTELL, R.E., FREDRICKSON, E.L., HAVSTAD, K.M. MOLECULAR FLUORESCENCE SPECTROSCOPY: IDENTIFICATION OF PLANTS FROM EXTRACT SOLUTIONS. 30TH ANNUAL MEETING, FEDERATION OF ANALYTICAL CHEMISTRY AND SPECTROSCOPY SOCIETIES. 2003. ABSTRACT P. 124.

EFFECT OF PREVIOUS EXPOSURE OF SHEEP TO MONOTERPENE ODORS ON INTAKE OF ALFALFA PELLETS TREATED WITH CAMPHOR OR ALPHA-PINENE - (Abstract Only)

ESTELL, R.E., FREDRICKSON, E.L., ANDERSON, D.M., HAVSTAD, K.M., REMMENGA, M.D. EFFECT OF PREVIOUS EXPOSURE OF SHEEP TO MONOTERPENE ODORS ON INTAKE OF ALFALFA PELLETS TREATED WITH CAMPHOR OR ALPHA-PINENE. JOINT ANNUAL MEETING OF THE AMERICAN DAIRY SCIENCE ASSOCIATION, THE AMERICAN SOCIETY OF ANIMAL SCIENCE, AND THE MEXICAN ASSOCIATION OF ANIMAL PRODUCTION. 2003. V. 81(SUPPL 1). ABSTRACT P. 324-325.

EFFECTS OF METHOD OF EXPOSURE OF CROSSBRED BOER WETHER GOATS TO EASTERN RED CEDAR FOLIAGE ON CEDAR CONSUMPTION - (Abstract Only)

ANIMUT, G., GOETSCH, A.L., MERKEL, R.C., DETWEILER, G., DAWSON, L.J., PUCHALA, R., SAHLU, T., ESTELL, R.E. EFFECTS OF METHOD OF EXPOSURE OF CROSSBRED BOER WETHER GOATS TO EASTERN RED CEDAR FOLIAGE ON CEDAR CONSUMPTION. JOINT ANNUAL MEETING OF THE AMERICAN DAIRY SCIENCE ASSOCIATION, THE AMERICAN SOCIETY OF ANIMAL SCIENCE, AND THE MEXICAN ASSOCIATION OF ANIMAL PRODUCTION. 2003. V. 81(SUPPL. 1). ABSTRACT P. 324.

RANGELAND RESEARCH ON THE JORNADA EXPERIMENTAL RANGE - (Proceedings)

ESTELL, R.E., ANDERSON, D.M., FREDRICKSON, E.L., HAVSTAD, K.M., MITCHELL, K., RANGO, A. RANGELAND RESEARCH ON THE JORNADA EXPERIMENTAL RANGE. NEW MEXICO LIVESTOCK RESEARCH BRIEFS AND CATTLE GROWERS SHORT COURSE. 2003. P. 87-91.

IMPACT OF FILTER PAPER ON FLUORESCENCE MEASUREMENTS OF BUFFERED SALINE FILTRATES - (Peer Reviewed Journal)

Danielson, T.L., Rayson, G.D., Anderson, D.M., Estell, R.E., Fredrickson, E.L., Green, B.S. 2003. Impact of filter paper on fluorescence measurements of buffered saline filtrates. Talanta. 59:601-604.

FLUOROMETRY AS A TOOL FOR REAL-TIME BOTANICAL ANALYSIS - (Abstract Only)

ANDERSON, D.M., PARKER, E., RALPHS, M., GRAY, P., RAYSON, G., ESTELL, R.E., DANIEL, D., FREDRICKSON, E.L., HAVSTAD, K.M., WAGNER, J. FLUOROMETRY AS A TOOL FOR REAL-TIME BOTANICAL ANALYSIS. AFRICAN JOURNAL OF RANGE AND FORAGE SCIENCE. PROCEEDINGS OF THE VIITH INTERNATIONAL RANGELAND CONGRESS, ADDITIONAL ABSTRACTS. 2003. ABSTRACT P. 132.

THE COMPOSITION OF DALEA FORMOSA OIL DETERMINED BY STEAM DISTILLATION AND SOLID-PHASE MICROEXTRACTION - (Peer Reviewed Journal)

Lucero, M.E., Estell, R.E., Sedillo, R. 2005. The composition of Dalea formosa oil determined by steam distillation and solid-phase microextraction. Journal of Essential Oil Research. 17:645-647.

THE ESSENTIAL OIL COMPOSITION OF DALEA FORMOSA - (Peer Reviewed Journal) - (31-Jul-02)

TRANSPORT OF PHENOLIC COMPOUNDS FROM LEAF SURFACE OF CREOSOTEBUSH AND TARBUSH TO SOIL SURFACE BY PRECIPITATION - (Peer Reviewed Journal)

HYDER, P.W., FREDRICKSON, E.L., ESTELL, R.E., LUCERO, M.E. TRANSPORT OF PHENOLIC COMPOUNDS FROM LEAF SURFACE OF CREOSOTEBUSH AND TARBUSH TO SOIL SURFACE BY PRECIPITATION. JOURNAL OF CHEMICAL ECOLOGY. 2002. V. 28(12). P. 2469-2476.

LANDSCAPE-LEVEL PHYTOCHEMISTRY OF A CHIHUAHUAN DESERT SHRUBLAND - (Abstract Only)

LUCERO, M.E., ESTELL, R.E., TELLEZ, M., FREDRICKSON, E.L., HAVSTAD, K.M. LANDSCAPE-LEVEL PHYTOCHEMISTRY OF A CHIHUAHUAN DESERT SHRUBLAND. ANNUAL MEETING OF THE PHYTOCHEMICAL SOCIETY OF NORTH AMERICA. 2002. ABSTRACT P. 49.

RAPID PROFILING OF SHRUB VOLATILES USING SOLID PHASE MICROEXTRACTION (SPME) AND GAS CHROMATOGRAPHY WITH MASS SPECTROSCOPY (GC-MS) - (Abstract Only)

LUCERO, M.E., ESTELL, R.E., WANT, Y. RAPID PROFILING OF SHRUB VOLATILES USING SOLID PHASE MICROEXTRACTION (SPME) AND GAS CHROMATOGRAPHY WITH MASS SPECTROSCOPY (GC-MS). PHYTOCHEMICAL SOCIETY OF NORTH AMERICA PROCEEDINGS. 2002. ABSTRACT P. 49.

EFFECTS OF FOUR MONO- AND SESQUITERPENES ON CONSUMPTION OF ALFALFA PELLETS BY SHEEP - (Peer Reviewed Journal)

ESTELL, R.E., FREDRICKSON, E.L., ANDERSON, D.M., HAVSTAD, K.M., REMMENGA, M.D. EFFECTS OF FOUR MONO- AND SESQUITERPENES ON CONSUMPTION OF ALFALFA PELLETS BY SHEEP. JOURNAL OF ANIMAL SCIENCE. 2002. V. 80(12). P. 3301-3306.

SPECTRAL DECONVOLUTION OF FLUORESCENCE SPECTRA FROM PLANT EXTRACTS - (Abstract Only)

DANIELSON, T.L., RAYSON, G.D., ANDERSON, D.M., ESTELL, R.E., FREDRICKSON, E.L., HAVSTAD, K.M. SPECTRAL DECONVOLUTION OF FLUORESCENCE SPECTRA FROM PLANT EXTRACTS. 44TH ROCKY MOUNTAIN CONFERENCE ON ANALYTICAL CHEMISTRY, AMERICAN CHEMICAL SOCIETY. 2002. PAPER NO. 134.

A DIGITAL PHOTOGRAPHIC TECHNIQUE FOR ASSESSING FORAGE UTILIZATION - (Peer Reviewed Journal)

HYDER, P.W., FREDRICKSON, E.L., REMMENGA, M.D., ESTELL, R.E., PIEPER, R.D., ANDERSON, D.M. A DIGITAL PHOTOGRAPHIC TECHNIQUE FOR ASSESSING FORAGE UTILIZATION. JOURNAL OF RANGE MANAGEMENT. 2003. V. 56(2). P. 140-145.

EFFECTS OF CAMPHENE, MYRCENE, CARYOPHYLLENE OXIDE, AND BETA-PINENE ON CONSUMPTION OF ALFALFA PELLETS BY SHEEP - (Abstract Only)

ESTELL, R.E., FREDRICKSON, E.L., ANDERSON, D.M., HAVSTAD, K.M., REMMENGA, M.D. EFFECTS OF CAMPHENE, MYRCENE, CARYOPHYLLENE OXIDE, AND BETA-PINENE ON CONSUMPTION OF ALFALFA PELLETS BY SHEEP. JOINT MEETING OF THE AMERICAN SOCIETY OF ANIMAL SCIENCE. JOURNAL OF ANIMAL SCIENCE. 2002. V. 80(1). ABSTRACT P. 331.

DISTRIBUTION AND CONCENTRATION OF TOTAL PHENOLICS, CONDENSED TANNINS AND NORDIHYDROGUAIARETIC ACID IN CREOSOTEBUSH - (Peer Reviewed Journal)

HYDER, P.W., FREDRICKSON, E.L., ESTELL, R.E., TELLEZ, M.R., GIBBENS, R.P. DISTRIBUTION AND CONCENTRATION OF TOTAL PHENOLICS, CONDENSED TANNINS AND NORDIHYDROGUAIARETIC ACID IN CREOSOTEBUSH (LARREA TRIDENTATA). BIOCHEMICAL SYSTEMATICS AND ECOLOGY. 2002. V. 30(10). P. 905-912.

RAPID PROFILING OF SHRUB VOLATILES USING SOLID-PHASE MICROEXTRACTION (SPME) AND GAS CHROMATOGRAPHY WITH MASS SPECTROSCOPY (GC-MS) - (Abstract Only)

LUCERO, M.E., ESTELL, R.E., WANG, Y. RAPID PROFILING OF SHRUB VOLATILES USING SOLID-PHASE MICROEXTRACTION (SPME) AND GAS CHROMATOGRAPHY WITH MASS SPECTROSCOPY (GC-MS). 12TH ANNUAL WILDLAND SHRUB SYMPOSIUM. 2002. ABSTRACT P. 27.

SECONDARY METABOLITE PROFILES OF PALATABLE AND UNPALATABLE POPULATIONS OF CERATOIDES LANATA - (Abstract Only)

LUCERO, M.E., ESTELL, R.E., ANDERSON, D.M., FREDRICKSON, E.L., HAVSTAD, K.M., REMMENGA, M. SECONDARY METABOLITE PROFILES OF PALATABLE AND UNPALATABLE POPULATIONS OF CERATOIDES LANATA. 55TH ANNUAL MEETING, SOCIETY FOR RANGE MANAGEMENT. 2002. ABSTRACT P. 86.

CHANGES IN PHENOLIC COMPOUNDS AND ORGANIC MATTER IN LEAF LITTER FROM CREOSOTEBUSH [LARREA TRIDENTATA (SESS. & MOC. EX DC.) COV.] AND TARBUSH (FLOURENSIA CERNUA DC.) - (Abstract Only)

HYDER, P.W., FREDRICKSON, E.L., ESTELL, R.E., HAVSTAD, K.M., DONART, G.B. CHANGES IN PHENOLIC COMPOUNDS AND ORGANIC MATTER IN LEAF LITTER FROM CREOSOTEBUSH [LARREA TRIDENTATA (SESS. & MOC. EX DC.) COV.] AND TARBUSH (FLOURENSIA CERNUA DC.). 55TH ANNUAL MEETING, SOCIETY FOR RANGE MANAGEMENT. 2002. ABSTRACT P. 13.

A COMPARISON OF DALEA FORMOSA OILS ISOLATED BY STEAM DISTILLATION AND BY SOLID-PHASE MICROEXTRACTION - (Abstract Only)

LUCERO, M.E., ESTELL, R.E., SEDILLO, R.L. A COMPARISON OF DALEA FORMOSA OILS ISOLATED BY STEAM DISTILLATION AND BY SOLID-PHASE MICROEXTRACTION. SOCIETY FOR RANGE MANAGEMENT, NEW MEXICO SECTION WINTER MEETING. 2002. ABSTRACT P. 6.

A COMPARISON OF STEAM DISTILLATION AND SOLID-PHASE MICROEXTRACTION (SPME)FOR ISOLATION OF THE ANEMOPSIS CALIFORNICA VOLATILES - (Abstract Only)

MEDINA, A.L., LUCERO, M.E., ESTELL, R.E., O'CONNELL, M.A. A COMPARISON OF STEAM DISTILLATION AND SOLID-PHASE MICROEXTRACTION (SPME)FOR ISOLATION OF THE ANEMOPSIS CALIFORNICA VOLATILES. SOCIETY FOR RANGE MANAGEMENT, NEW MEXICO SECTION WINTER MEETING. 2002. ABSTRACT P. 8.

THE COMPOSITION OF DALEA FORMOSA OIL DETERMINED BY STEAM DISTILLATION AND BY SOLID-PHASE MICROEXTRACTION - (Abstract Only) - (08-Jan-02)

EFFECTS OF INDIVIDUAL TERPENES ON INTAKE BY LAMBS - (Abstract Only)

ESTELL, R.E., FREDRICKSON, E.L., ANDERSON, D.M., HAVSTAD, K.M., REMMENGA, M.D. EFFECTS OF INDIVIDUAL TERPENES ON INTAKE BY LAMBS. WINTER MEETING, SOCIETY FOR RANGE MANAGEMENT, NEW MEXICO SECTION. 2002. ABSTRACT P. 5.

THE ESSENTIAL OIL COMPOSITION OF PSOROTHAMNUS SCOPARIUS - (Peer Reviewed Journal)

LUCERO, M.E., ESTELL, R.E., FREDRICKSON, E.L. THE ESSENTIAL OIL COMPOSITION OF PSOROTHAMNUS SCOPARIUS. JOURNAL OF ESSENTIAL OIL RESEARCH. 2003. V. 15. P. 108-111.

EXTRACTS OF FLOURENSIA CERNUA REDUCE CONSUMPTION OF ALFALFA PELLETS BY SHEEP - (Peer Reviewed Journal)

ESTELL, R.E., TELLEZ, M.R., FREDRICKSON, E.L., ANDERSON, D.M., HAVSTAD, K.M., REMMENGA, M.D. EXTRACTS OF FLOURENSIA CERNUA REDUCE CONSUMPTION OF ALFALFA PELLETS BY SHEEP. JOURNAL OF CHEMICAL ECOLOGY. 2001. V. 27(11). P. 2275-2285.

EXTRACTS OF FLOURENSIA CERNUA (L): VOLATILE CONSITUENTS AND ANTIFUNGAL, ANTIALGAL, AND ANTITERMITE ACTIVITIES - (Peer Reviewed Journal)

TELLEZ, M.R., ESTELL, R.E., FREDRICKSON, E., POWELL, J.E., WEDGE, D.E., SCHRADER, K., KOBAISY, M.M. EXTRACTS OF FLOURENSIA CERNUA (L): VOLATILE CONSITUENTS AND ANTIFUNGAL, ANTIALGAL, AND ANTITERMITE ACTIVITIES. JOURNAL OF CHEMICAL ECOLOGY. 2001. V.27(11). P.2275-2287.

METABOLITE PROFILING OF CERATOIDES LANATA (COMMON WINTERFAT) - (Abstract Only)

LUCERO, M.E., ESTELL, R.E., ANDERSON, D.M., FREDRICKSON, E.L., HAVSTAD, K.M., REMMENGA, M. METABOLITE PROFILING OF CERATOIDES LANATA (COMMON WINTERFAT). MEETING ABSTRACT. 2001.

APPLICATION OF MOLECULAR FLUORESCENCE SPECTROSCOPY FOR THE ELUCIDATION OF DIET COMPOSITION FOR FREE-RANGING HERBIVORES - (Proceedings)

RAYSON, G.D., ANDERSON, D.M., ESTELL, R.E., FREDRICKSON, E.L., HAVSTAD, K.M. APPLICATION OF MOLECULAR FLUORESCENCE SPECTROSCOPY FOR THE ELUCIDATION OF DIET COMPOSITION FOR FREE-RANGING HERBIVORES. PROCEEDINGS OF THE 21ST NATIONAL MEETING, AMERICAN CHEMICAL SOCIETY. 2002. V. 41(1). P. 785-790.

FLUOROMETRY AS A TOOL FOR DETERMINING BOTANICAL COMPOSITION - (Abstract Only)

ANDERSON, D.M., RAYSON, G., ESTELL, R.E., FREDRICKSON, E.L., HAVSTAD, K.M., TISONE, G., DANIEL, D., MURRAY, L.W. FLUOROMETRY AS A TOOL FOR DETERMINING BOTANICAL COMPOSITION. 54TH ANNUAL MEETING, SOCIETY FOR RANGE MANAGEMENT. 2001. ABSTRACT NO. 10.

PEN CONFINEMENT OF YEARLING EWES WITH COWS OR HEIFERS FOR 14 DAYS TO PRODUCE BONDED SHEEP - (Peer Reviewed Journal) - (25-Jan-01)

PEN CONFINEMENT OF YEARLING EWES WITH COWS OR HEIFERS FOR 14 DAYS TO PRODUCE BONDED SHEEP. - (Peer Reviewed Journal)

FREDRICKSON, E.L., ANDERSON, D.M., ESTELL, R.E., HAVSTAD, K.M., SHUPE, W.L., REMMENGA, M.D. PEN CONFINEMENT OF YEARLING EWES WITH COWS OR HEIFERS FOR 14 DAYS TO PRODUCE BONDED SHEEP. SMALL RUMINANT RESEARCH. 2001. V. 40. P. 291-297.

STATISTICAL ANALYSES OF FLUOROMETRY DATA OBTAINED FROM CHLOROFORM FILTRATE OF LAMB FECES - (Peer Reviewed Journal)

Mukherjee, A., Anderson, D.M., Daniel, D.L., Murray, L.W., Tisone, G., Fredrickson, E.L., Estell, R.E., Rayson, G.D., Havstad, K.M. Statistical analyses of fluorometry data from chloroform filtrate of lamb feces. Journal of Range Management. 2001. v. 54(4). p. 370-377.

DEVELOPMENT OF TECHNIQUES FOR THE ELUCIDATION OF PLANT-BASED DIETS OF FREE-RANGING HERBIVORES USING FLUORESCENCE SPECTROSCOPY - (Abstract Only)

RAYSON, G., DANIELSON, T.L., ANDERSON, D.M., ESTELL, R.E., FREDRICKSON, E.L., HAVSTAD, K.M. DEVELOPMENT OF TECHNIQUES FOR THE ELUCIDATION OF PLANT-BASED DIETS OF FREE-RANGING HERBIVORES USING FLUORESCENCE SPECTROSCOPY. FEDERATION OF ANALYTICAL CHEMISTRY AND SPECTROSCOPY SOCIETIES FINAL PROGRAM. 2000. ABSTRACT P. 267.

UV-INDUCED FLUORESCENCE FOR THE DISCERNMENT OF PLANT TYPES FROM PRE- AND POST-DIGESTED PLANT MATERIAL - (Abstract Only)

DANIELSON, T., RAYSON, G.D., ANDERSON, D.M., ESTELL, R.E., FREDRICKSON, E.L., HAVSTAD, K.M. UV-INDUCED FLUORESCENCE FOR THE DISCERNMENT OF PLANT TYPES FROM PRE- AND POST-DIGESTED PLANT MATERIAL. FEDERATION OF ANALYTICAL CHEMISTRY AND SPECTROSCOPY SOCIETIES FINAL PROGRAM. 2000. ABSTRACT P. 267.

FLOURENSIA CERNUA EXTRACTS DECREASE INTAKE OF ALFALFA PELLETS BY SHEEP - (Abstract Only)

ESTELL, R.E., TELLEZ, M.R., FREDRICKSON, E.L., ANDERSON, D.M., HAVSTAD, K.M., REMMENGA, M.D. FLOURENSIA CERNUA EXTRACTS DECREASE INTAKE OF ALFALFA PELLETS BY SHEEP. JOINT MEETING, AMERICAN DAIRY SCIENCE ASSOCIATION AND AMERICAN SOCIETY OF ANIMAL SCIENCE. JOURNAL OF ANIMAL SCIENCE. 2000. V. 83(SUPPL. 1). ABSTRACT P. 113.

EFFECT OF INDIVIDUAL TERPENES ON CONSUMPTION OF ALFALFA PELLETS BY SHEEP - (Peer Reviewed Journal)

ESTELL, R.E., FREDRICKSON, E.L., ANDERSON, D.M., HAVSTAD, K.M., REMMENGA, M.D. EFFECT OF INDIVIDUAL TERPENES ON CONSUMPTION OF ALFALFA PELLETS BY SHEEP. JOURNAL OF ANIMAL SCIENCE. 2000. V. 78. P. 1636-1640.

RANGELAND RESEARCH IN THE CHIHUAHUAN DESERT - (Research Notes)

ESTELL, R.E., ANDERSON, D.M., BARROW, J.R., FREDRICKSON, E., HAVSTAD, K.M., HERRICK, J.E., PETERS, D.C. RANGELAND RESEARCH IN THE CHIHUAHUAN DESERT. NEW MEXICO LIVESTOCK RESEARCH BRIEFS AND CATTLE GROWERS SHORT COURSE. 2000. P. 80-81.

EFFECTS OF AQUEOUS LEAF EXTRACTS OF CREOSOTEBUSH, LARREA TRIDENTATA, ON GERMINATION OF SEVEN SPECIES OF SYMPATRIC PLANTS - (Abstract Only)

HU, D., FREDRICKSON, E.L., HYDER, P.W., ESTELL, R.E. EFFECTS OF AQUEOUS LEAF EXTRACTS OF CREOSOTEBUSH, LARREA TRIDENTATA, ON GERMINATION OF SEVEN SPECIES OF SYMPATRIC PLANTS. 5TH SYMPOSIUM ON RESOURCES OF THE CHIHUAHUAN DESERT REGION: US AND MEXICO. 1999. ABSTRACT P. 24

ROLE OF HERBIVOROUS AND GRANIVOROUS FAUNA IN THE MAINTENANCE OF MESQUITE COPPICE DUNE SYSTEMS - (Abstract Only)

FREDRICKSON, E.L., LONGLAND, W.S., HYDER, P.W., HU, D., ESTELL, R.E. ROLE OF HERBIVOROUS AND GRANIVOROUS FAUNA IN THE MAINTENANCE OF MESQUITE COPPICE DUNE SYSTEMS. 5TH SYMPOSIUM ON RESOURCES OF THE CHIHUAHUAN DESERT REGION: US AND MEXICO. 1999. ABSTRACT P. 17-18.

EFFECT OF FEEDING EWE LAMBS A 15% TARBUSH (FLOURENSIA CERNUA DC) PELLET PRE- AND POST-WEANING ON SUBSEQUENT DIET SELECTION OF TARBUSH - (Peer Reviewed Journal)

FREDRICKSON, E.L., ESTELL, R.E., HAVSTAD, K.M., SHUPE, W.L., MURRAY, L.E. EFFECT OF FEEDING EWE LAMBS A 15% TARBUSH (FLOURENSIA CERNUA DC) PELLET PRE- AND POST-WEANING ON SUBSEQUENT DIET SELECTION OF TARBUSH. JOURNAL OF ARID ENVIRONMENTS. 2000. V. 44(1). P. 123-131.

MULTI-DIMENSIONAL FLUORESCENCE FOR THE INVESTIGATION OF DIETARY HABITS OF FREE-RANGING HERBIVORES - (Abstract Only)

RAYSON, G.D., DANIELSON, T.L., ANDERSON, D.M., ESTELL, R.E., FREDRICKSON, E.L., HAVSTAD, K.M. MULTI-DIMENSIONAL FLUORESCENCE FOR THE INVESTIGATION OF DIETARY HABITS OF FREE-RANGING HERBIVORES. 41ST ROCKY MOUNTAIN CONFERENCE ON ANALYTICAL CHEMISTRY. 1999. ABSTRACT P. 92.

EFFECTS OF TERPENES ON INTAKE OF ALFALFA PELLETS BY SHEEP - (Abstract Only)

ESTELL, R.E., FREDRICKSON, E.L., ANDERSON, D.M., HAVSTAD, K.M., REMMENGA, M.D. EFFECTS OF TERPENES ON INTAKE OF ALFALFA PELLETS BY SHEEP. 91ST NATIONAL MEETING, AMERICAN SOCIETY OF ANIMAL SCIENCE. JOURNAL OF ANIMAL SCIENCE. 1999. V. 77 (SUPPL. 1). ABSTRACT P. 207.

MULTI-DIMENSIONAL FLUORESCENCE FOR THE INVESTIGATION OF DIETARY HABITS OF FREE-RANGING HERBIVORES - (Abstract Only)

RAYSON, G.D., DANIELSON, T.L., ANDERSON, D.M., ESTELL, R.E., FREDRICKSON, E.L., HAVSTAD, K.M. MULTI-DIMENSIONAL FLUORESCENCE FOR THE INVESTIGATION OF DIETARY HABITS OF FREE-RANGING HERBIVORES. FEDERATION OF ANALYTICAL CHEMISTRY AND SPECTROSCOPY SOCIETIES FINAL PROGRAM. 1999. ABSTRACT NO. 634.

RANGELAND RESEARCH IN THE CHIHUAHUAN DESERT - (Research Notes)

ESTELL, R.E., HAVSTAD, K.M., ANDERSON, D.M., BARROW, J.R., PETERS, D.C., FREDRICKSON, E.L., HERRICK, J.E., WHITFORD, W.G. RANGELAND RESEARCH IN THE CHIHUAHUAN DESERT. NEW MEXICO LIVESTOCK RESEARCH BRIEFS AND CATTLE GROWERS' SHORT COURSE. 1999. P. 71-76.

PERSPECTIVES ON DESERTIFICATION: SOUTHWESTERN UNITED STATES - (Peer Reviewed Journal) - (12-Dec-97)

EFFECT OF VOLATILE COMPOUNDS ON CONSUMPTION OF ALFALFA PELLETS BY SHEEP - (Peer Reviewed Journal) - (16-Aug-97)

LASER-INDUCED FLUORESCENCE (LIF) SPECTRA OF HERBACEOUS AND WOODY PRE- AND POST-DIGESTED PLANT MATERIAL - (Peer Reviewed Journal) - (06-May-97)

CHEMICAL COMPOSITION OF FLOURENSIA CERNUA AT FOUR GROWTH STAGES - (Peer Reviewed Journal) - (01-Jul-96)

NUTRIENT CONTENT AND ANTIQUALITY FACTORS IN FLOURENSIA CERNUA AT FOUR GROWTH STAGES - (Abstract Only) - (03-Jun-96)

TARBUSH LEAF SURFACE TERPENE PROFILE IN RELATIONSHIP TO MAMMALIAN HERBIVORY - (Proceedings) - (04-Mar-96)

RANGELAND IMPROVEMENT - (Research Notes) - (04-Mar-96)

TARBUSH LEAF SURFACE TERPENE PROFILE IN RELATION TO MAMMALIAN HERBIVORY - (Abstract Only) - (02-Apr-95)