Jornada Bibliography

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Journal Article
Bestelmeyer BT, Estell R.E., Havstad K.  2012.  Big questions emerging from a century of rangeland science and management. Rangeland Ecology and Management. 65:543-544.
Anderson D.M., Estell R, Schrader T. S.  2014.  Calculating foraging area using global navigation satellite system (GNSS) technology. Rangelands. :31-35.
Estell R.E., Havstad K, Cibils AF, Anderson D.M., Schrader T. S.  2014.  The changing role of shrubs in rangeland-based livestock production systems: Can shrubs increase our forage supply? Rangelands. 36(2):25-31.
Anderson D.M., Winters CD, Estell R.E., Fredrickson E, Doniec M, Detweiler C., Rus D, James D, Nolen B.  2012.  Characterising the spatial and temporal activities of free-ranging cows from GPS data. The Rangeland Journal. 34:149-161.
Estell R.E., Fredrickson E.L., Havstad K.  1996.  Chemical composition of Flourensia cernua at four growth stages. Grass and Forage Science. 51:434-441.
Medina A., Lucero M.E., Holguin F.O., Estell R.E., Posakony J.J., Simon J., O'Connell M..  2005.  Composition and antimicrobial activity of Anemposis californica leaf oil. Journal of Agricultural and Food Chemistry. 53:8694-8698.
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.
Lucero M.E., Estell R.E., Sedillo R.L..  2005.  The composition of Dalea formosa oil determined by steam distillation and solid-phase microextraction. Journal of Essential Oil Research. 17:645-647.
Estell R.  2010.  Coping with shrub secondary metabolites by ruminants. Small Ruminant Research. 94:1-9.
Anderson D.M., Estell R.E., Gonzalez AL, Cibils AF.  2015.  Criollo cattle: Heritage genetics for arid landscapes. Rangelands. 37(2):62-67.
Estell R.E., Anderson D.M., James D.  2016.  Defoliation of Flourensia cernua (tarbush) with high-density mixed-species stocking. Journal of Arid Environments. 130:62-67.
Anderson D.M., Estell R.E., Havstad K, Shupe, W. Larry, Libeau R., Murray L.W..  1996.  Differences in ewe and wether behavior when bonded to cattle. Applied Animal Behaviour Science. 47:201-209.
Estell R.E., Utsumi S.A., Cibils AF, Anderson D.M..  2014.  Is differential use of Juniperus monosperma by small ruminants driven by terpenoid concentration. Journal of Chemical Ecology. 40:285-293.
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.
Hyder P.W., Fredrickson E.L., Remmenga M.D., Estell R.E., Pieper, Rex D., Anderson D.M..  2003.  A digital photographic technique for assessing forage utilization. Journal of Range Management. 56:140-145.
Hyder P.W., Fredrickson E.L., Estell R.E., Tellez M.R., Gibbens, Robert P..  2002.  Distribution and concentration of total phenolics, condensed tannins, and nordihydroguaiaretic acid (NDGA) in creosotebush (Larrea tridentata). Biochemical Systematics and Ecology. 30:905-912.
Fredrickson E.L., Estell R.E., Havstad K, Shupe, W. Larry, Murray L.W..  2000.  The effect of feeding ewe lambs a 15% tarbush (Flourensia cernua DC) pellet pre- and post-weaning on the subsequent diet selection of tarbush. Journal of Arid Environments. 44:123-131.
Estell R.E., Fredrickson E.L., Anderson D.M., Havstad K, Remmenga M.D..  2000.  Effect of individual terpenes on consumption of alfalfa pellets by sheep. Journal of Animal Science. 78:1636-1640.
Estell R.E., Fredrickson E.L., James DK.  2016.  Effect of light intensity and wavelength on concentration of plant secondary metabolites in the leaves of Flourensia cernua. Biochemical Systematics and Ecology. 65:108-114.
Estell R.E., Fredrickson E.L., Anderson D.M., Havstad K, Remmenga M.D..  2005.  Effect of previous exposure of sheep to monoterpene odors on intake of alfalfa pellets treated with camphor or alpha-pinene. Small Ruminant Research. 58:33-38.
Mayagoitia-Gonzalez P.E., Bailey DW, 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)
Utsumi S.A., Cibils AF, Estell R.E., Soto-Navarro S.A., Cheng L., Hallford D.M..  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.
Fredrickson E.L., Thilsted J.P., Estell R.E., Havstad K.  1994.  Effects of chronic ingestion of tarbush (Flourensia cernua) on ewe lambs. Veterinary and Human Toxicology. 36:409-415.
Estell R.E., Fredrickson E.L., Anderson D.M., Remmenga M.D..  2008.  Effects of cis-beta-sabinene hydrate, and monoterpene adn sesquiterpene mixtures on alfalfa pellet intake by lambs. Journal of Animal Science. 86:1478-1484.
Estell R.E., Fredrickson E.L., Anderson D.M., Remmenga M.D..  2007.  Effects of Eugenol, Alpha-Terpineol, Terpin-4-ol, and methyl eugenol on consumption of alfalfa pellets by sheep. Small Ruminant Research. 73:272-276.
Estell R.E., Fredrickson E.L., Anderson D.M., Havstad K, Remmenga M.D..  2002.  Effects of four mono- and sesquiterpenes on consumption of alfalfa pellets by sheep. Journal of Animal Science. 80:3301-3306.
Estell R.E., Fredrickson E.L., Anderson D.M., Remmenga M.D..  2005.  Effects of gamma-terpinene, terpinolene, alpha-copaene, and alpha-terpinene on consumption of alfalfa pellets by sheep. Journal of Animal Science. 83:1967-1971.
King D., Estell R.E., Fredrickson E.L., Havstad K, Wallace J.D., Murray L.W..  1996.  Effects of Flourensia cernua ingestion on intake, digesta kinetics, and ruminal fermentation of sheep consuming tobosa. Journal of Range Management. 49:325-330.
King D., Fredrickson E.L., Estell R.E., Havstad K, Wallace J.D., Murray L.W..  1996.  Effects of Flourensia cernua ingestion on nitrogen balance of sheep consuming tobosa. Journal of Range Management. 49:331-335.
Stewart W.C, Whitney T.R., Scholljegerdes E.J., Naumann H.D., Cherry N.M., Muir J.P., Lambert B.D., Walker J.W., Adams R.P., Welch K.D. et al..  2015.  Effects of Juniperus species and stage of maturity on nutritional, in vitro digestibility, and plant secondary compound characteristics. Journal of Animal Science. 93:4034-4047.
Animut G., Goetsch A.L., Merkel R.C., Detweiler G., Dawson L.J., Puchala R., Sahlu T., Estell R.E..  2004.  Effects of methods of exposure to Eastern red cedar foliage on cedar consumption by Boer crossbred wether goats. Small Ruminant Research. 54:197-212.
Estell R.E., Anderson D.M., Havstad K.  1994.  Effects of organic solvents on use of tarbush by sheep. Journal of Chemical Ecology. 20:1137-1142.
Estell R.E., Havstad K, Heird C.E., Fredrickson E.L., Hallford D.M., Shupe, W. Larry.  1993.  Effects of repeated cycles of feed intake shifts on growth, feed efficiency and endocrine profiles of wether lambs. Small Ruminant Research. 10:103-118.
Fredrickson E.L., Estell R.E., Havstad K, Ksiksi T., VanTol J., Remmenga M.D..  1997.  Effects of ruminant digestion on germination of Lehmann lovegrass seed. Journal of Range Management. 50:20-26.
Estell R.E., Fredrickson E.L., Tellez M.R., Havstad K, Shupe, W. Larry, Anderson D.M., Remmenga M.D..  1998.  Effects of volatile compounds on consumption of alfalfa pellets by sheep. Journal of Animal Science. 76:228-233.
Lucero M.E., Estell R.E., Fredrickson E.L..  2003.  The essential oil composition of Psorothamnus scoparius (A. Gray) Rydb.. Journal of Essential Oil Research. 15:108-111.
Tellez M.R., Estell R.E., Fredrickson E.L., Havstad K.  1998.  Essential oil of Chrysothamnus pulchellus (Gray) Greene ssp. pulchellus. Journal of Essential Oil Research. 10:201-204.
Tellez M.R., Estell R.E., Fredrickson E.L., Havstad K.  1997.  Essential oil of Dyssodia acerosa DC. Journal of Agricultural and Food Chemistry. 45:3276-3278.
Tellez M.R., Estell R.E., Fredrickson E.L., Havstad K.  1997.  Essential oil of Flourensia cernua DC. Journal of Essential Oil Research. 9:619-624.
Krysl L.J., Galyean M.L., Estell R.E., Sowell B.F..  1988.  Estimating digestibility and faecal output in lambs using internal and external markers. Journal Agricultural Science. 111:19-25.
Estell R.E., Freeman A.S., Galyean M.L., Wallace J.D..  1990.  Evaluation of a continuous-release ytterbium bolus. Journal of Range Management. 43:144-147.
Estell R.E., Tellez M.R., Fredrickson E.L., Anderson D.M., Havstad K, Remmenga M.D..  2001.  Extracts of Flourensia cernua reduce consumption of alfalfa pellets by sheep. Journal of Chemical Ecology. 27:2275-2285.
Tellez M.R., Estell R.E., Fredrickson E.L., Powell J.E., Wedge D.E., Schrader K., Kobaisy M.M..  2001.  Extracts of Fluorensia cernua (L): volatile constituents and antifungal, antialgal, and antitermite bioactivities. Journal of Chemical Ecology. 27:2263-2273.
Danielson T.L., Rayson G.D., Anderson D.M., Estell R.E., Fredrickson E.L., Havstad K, Green B.S..  2003.  Impact of filter paper on fluorescence measurements of buffered saline filtrates. Talanta. 59:601-604.
Estell R.E., Havstad K, Cibils AF, 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.
Utsumi S.A., Cibils AF, 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.
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.
Estell R.E., Fredrickson E.L., Peters DC.  2006.  Introduction to special issue - Landscape linkages and cross scale interactions in arid and semiarid ecosystems. Journal of Arid Environments. 65:193-195.
Anderson D.M., Fredrickson E.L., Nachman P., Estell R.E., Havstad K, Murray L.W..  1998.  Laser-induced fluorescence (LIF) spectra of herbaceous and woody pre- and post-digested plant material. Animal Feed Science Technology. 70:315-337.
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. 61:79-91.

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