Skip to main content
ARS Home » Pacific West Area » Logan, Utah » Poisonous Plant Research » People & Locations » Bryan Stegelmeier
Bryan L Stegelmeier
Research Veterinary Medical Officer


Publications (Clicking on the reprint icon Reprint Icon will take you to the publication reprint.)
Acute death as a result of poisoning tropical (Bos taurus indicus) but not temperate (Bos taurus taurus) cattle after oral dosing with Lupinus leucophyllus (velvet lupine) - (Peer Reviewed Journal)
Green, B.T., Welch, K.D., Lee, S.T., Davis, T.Z., Stonecipher, C.A., Stegelmeier, B.L., Cook, D. 2024. Acute death as a result of poisoning tropical (Bos taurus indicus) but not temperate (Bos taurus taurus) cattle after oral dosing with Lupinus leucophyllus (velvet lupine). Toxicon. 242. Article 107706. https://doi.org/10.1016/j.toxicon.2024.107706.
Case Report: Salvia reflexa-contaminated hay poisoning in cattle - (Peer Reviewed Journal)
Stonecipher, C.A., Gardner, D.R., Webb, B.T., Laegreid, W., Welch, K.D., Stegelmeier, B.L., Cook, D. 2024. Case Report: Salvia reflexa-contaminated hay poisoning in cattle. Bovine Practitioner Journal. 58(1):63-68. https://doi.org/10.21423/bovine-vol58no1p63-68.
Biomarkers and their potential for detecting livestock plant poisonings in western North America - (Peer Reviewed Journal)
Green, B.T., Welch, K.D., Lee, S.T., Stonecipher, C.A., Gardner, D.R., Stegelmeier, B.L., Davis, T.Z., Cook, D. 2023. Biomarkers and their potential for detecting livestock plant poisonings in western North America. Frontiers in Veterinary Science. 10. Article 1104702. https://doi.org/10.3389/fvets.2023.1104702.
Poisonous plants - ()
Stegelmeier, B.L., Davis, Z.T. 2023. Poisonous plants. In: Haschek-Hock, W.M., Rousseaux, C.G., Wallig, M.A., Bolon, B., editors. Haschek and Rousseaux's Handbook of Toxicologic Pathology: Environmental toxicologic pathology and selected toxicant classes. 4th Edition, Volume 3. San Diego, CA: Academic Press. p. 489-546.
Broom snakeweed extracts dosed to late-term pregnant cattle do not cause premature parturition - (Peer Reviewed Journal)
Gardner, D.R., Green, B.T., Stegelmeier, B.L., Welch, K.D. 2022. Broom snakeweed extracts dosed to late-term pregnant cattle do not cause premature parturition. Poisonous Plant Research. 5:13-21. https://doi.org/10.26077/15eb-503b.
Hepatotoxicity in cattle associated with Salvia reflexa diterpenes, including 7-hydroxyrhyacophiline, a new seco-clerodane diterpene - (Peer Reviewed Journal)
Gardner, D.R., Panter, K.E., Stegelmeier, B.L., Stonecipher, C.A. 2021. Hepatotoxicity in cattle associated with Salvia reflexa diterpenes, including 7-hydroxyrhyacophiline, a new seco-clerodane diterpene. Journal of Agricultural and Food Chemistry. 69(4):1251-1258. https://doi.org/10.1021/acs.jafc.0c06390.
Hemlock (poison hemlock - Conium maculatum; water hemlock - Cicuta spp.) In: Hovda, L.R., Benson, D., Poppenga, R.H., editors. Blackwell's Five-Minute Veterinary Consult Clinical Companion: Equine Toxicology - ()
Stegelmeier, B.L. 2022. Hemlock (poison hemlock - Conium maculatum; water hemlock - Cicuta spp.) In: Hovda, L.R., Benson, D., Poppenga, R.H., editors. Blackwell's Five-Minute Veterinary Consult Clinical Companion: Equine Toxicology. 1st Edition. Hoboken, NJ: John Wiley & Sons, Inc. p. 287-293.
Pyrrolizidine alkaloids. In: Hovda, L.R., Benson, D., Poppenga, R.H., editors. Blackwell's Five-Minute Veterinary Consult Clinical Companion: Equine Toxicology - ()
Stegelmeier, B.L. 2022. Pyrrolizidine alkaloids. In: Hovda, L.R., Benson, D., Poppenga, R.H., editors. Blackwell's Five-Minute Veterinary Consult Clinical Companion: Equine Toxicology. 1st Edition. Hoboken, NJ: John Wiley & Sons, Inc. p. 336-343.
Locoweed (Astragalus and Oxytropis) poisoning in horses. In: Hovda, L.R., Benson, D., Poppenga, R.H., editors. Blackwell's Five-Minute Veterinary Consult Clinical Companion: Equine Toxicology - ()
Stegelmeier, B.L. 2022. Locoweed (Astragalus and Oxytropis) poisoning in horses. In: Hovda, L.R., Benson, D., Poppenga, R.H., editors. Blackwell's Five-Minute Veterinary Consult Clinical Companion: Equine Toxicology. 1st Edition. Hoboken, NJ: John Wiley & Sons, Inc. p. 315-321.
Clinical, pathological and toxicological characterization of Salvia relexa (lance-leaf sage) poisoning in cattle fed contaminated hay - (Peer Reviewed Journal)
Panter, K.E., Stegelmeier, B.L., Gardner, D.R., Stonecipher, C.A., Lee, S.T., Kitchen, D., Brackett, A., Davis, C. 2021. Clinical, pathological and toxicological characterization of Salvia relexa (lance-leaf sage) poisoning in cattle fed contaminated hay. Journal of Veterinary Diagnostic Investigation. 33(3):537-547. https://doi.org/10.1177/1040638721995784.
Bracken fern poisoning in animals - ()
Stegelmeier, B.L. 2020. Bracken fern poisoning in animals. Merck Veterinary Manual. 1:1-6.
Identifying plant poisoning in livestock in North America - (Peer Reviewed Journal)
Stegelmeier, B.L., Davis, T.Z., Clayton, M.J., Gardner, D.R. 2020. Identifying plant poisoning in livestock in North America. Veterinary Clinics of North America. 36:661-671. https://doi.org/10.1016/j.cvfa.2020.08.001.
Neurotoxic plants that poison livestock - (Peer Reviewed Journal)
Stegelmeier, B.L., Davis, T.Z., Clayton, M.J. 2020. Neurotoxic plants that poison livestock. Veterinary Clinics of North America. 36:673-688. https://doi.org/10.1016/j.cvfa.2020.08.002.
Plant-induced reproductive disease, abortion and teratology in livestock - (Peer Reviewed Journal)
Stegelmeier, B.L., Davis, T.Z., Clayton, M.J. 2020. Plant-induced reproductive disease, abortion and teratology in livestock. Veterinary Clinics of North America. 36:735-743. https://doi.org/10.1016/j.cvfa.2020.08.004.
Plant induced photosensitvity and dermatitis in livestock - (Peer Reviewed Journal)
Stegelmeier, B.L., Davis, T.Z., Clayton, M.J. 2020. Plant induced photosensitvity and dermatitis in livestock. Veterinary Clinics of North America. 36:725-733. https://doi.org/10.1016/j.cvfa.2020.08.008.
Plants containing urinary tract, gastrointestinal, or miscellaneous toxins that affect livestock - (Peer Reviewed Journal)
Stegelmeier, B.L., Davis, T.Z., Clayton, M.J. 2020. Plants containing urinary tract, gastrointestinal, or miscellaneous toxins that affect livestock. Veterinary Clinics of North America. 36:701-713. https://doi.org/10.1016/j.cvfa.2020.08.006.
Plant induced myotoxicity in livestock - (Peer Reviewed Journal)
Davis, T.Z., Stegelmeier, B.L., Clayton, M.J. 2020. Plant induced myotoxicity in livestock. Veterinary Clinics of North America. 36:689-699. https://doi.org/10.1016/j.cvfa.2020.08.005.
Hepatotoxic plants that poison livestock - (Peer Reviewed Journal)
Clayton, M.J., Davis, T.Z., Knoppel, E.L., Stegelmeier, B.L. 2020. Hepatotoxic plants that poison livestock. Veterinary Clinics of North America. 36:715-723. https://doi.org/10.1016/j.cvfa.2020.08.003.
The comparative cytotoxicity of riddelliine in primary mouse, rat, and chick hepatocytes - (Peer Reviewed Journal)
Stegelmeier, B.L., Reseager, W.S., Colegate, S.W. 2020. The comparative cytotoxicity of riddelliine in primary mouse, rat, and chick hepatocytes. Poisonous Plant Research. 3:43-57. https://doi.org/10.26077/p9te-bv07.
Larkspur poisoning of cattle: plant and animal factors that influence plant toxicity - (Peer Reviewed Journal)
Green, B.T., Gardner, D.R., Stonecipher, C.A., Lee, S.T., Pfister, J.A., Welch, K.D., Cook, D., Davis, T.Z., Stegelmeier, B.L. 2020. Larkspur poisoning of cattle: plant and animal factors that influence plant toxicity. Rangelands. 42(1):1-8. https://doi.org/10.1016/j.rala.2020.01.004.
The comparative toxicity of Isocoma species in calves - (Peer Reviewed Journal)
Davis, T.Z., Green, B.T., Stegelmeier, B.L., Lee, S.T. 2020. The comparative toxicity of Isocoma species in calves. Toxicon: X. 5. https://doi.org/10.1016/j.toxcx.2019.100022.
North American hard yellow liver disease: an old problem readdressed - (Peer Reviewed Journal)
Stegelmeier, B.L., Jones, M., Womack, C.P., Davis, T.Z., Gardner, D.R. 2019. North American hard yellow liver disease: an old problem readdressed. Poisonous Plant Research. 2:1-13. https://doi.org/10.26077/6ksg-1685.
Clinical and pathological comparison of Astragalus lentiginosus and Ipomoea carnea poisoning in goats - (Peer Reviewed Journal)
Carvalho Nunes, L., Stegelmeier, B.L., Cook, D., Pfister, J.A., Gardner, D.R., Riet-Correa, F., Welch, K.D. 2019. Clinical and pathological comparison of Astragalus lentiginosus and Ipomoea carnea poisoning in goats. Toxicon. 171:20-28. https://doi.org/10.1016/j.toxicon.2019.09.016.
Wild parsnip (Pastinaca sativa)-induced photosensitization - (Peer Reviewed Journal)
Stegelmeier, B.L., Colegate, S.M., Knoppel, E.L., Rood, K.A., Collett, M.G. 2019. Wild parsnip (Pastinaca sativa)-induced photosensitization. Toxicon. 167:60-66. https://doi.org/10.1016/j.toxicon.2019.06.007.
Sex-dependent differences for larkspur (Delphinium barbeyi) toxicosis in yearling Angus cattle - (Peer Reviewed Journal)
Green, B.T., Keele, J.W., Gardner, D.R., Welch, K.D., Bennett, G.L., Cook, D., Pfister, J.A., Davis, T.Z., Stonecipher, C.A., Lee, S.T., Stegelmeier, B.L. 2019. Sex-dependent differences for larkspur (Delphinium barbeyi) toxicosis in yearling Angus cattle. Journal of Animal Science. 97(3):1424-1432. https://doi.org/10.1093/jas/skz002.
Toxic Plants. In: Remillard, R.L., editor. Equine Clinical Nutrition. 2nd edition - ()
Stegelmeier, B.L., Davis, T.Z. 2023. Toxic Plants. In: Remillard, R.L., editor. Equine Clinical Nutrition. 2nd edition. Hoboken, NJ. John Wiley & Sons. 212-243.
Effects of grinding and long-term storage on the toxicity of white snakeroot (Ageratina altissima) in goats - (Peer Reviewed Journal)
Davis, T.Z., Stegelmeier, B.L., Lee, S.T., Green, B.T., Chitko-McKown, C.G. 2018. Effects of grinding and long-term storage on the toxicity of white snakeroot (Ageratina altissima) in goats. Research in Veterinary Science. 118:419-422. https://doi.org/10.1016/j.rvsc.2018.04.006.
Transmammary transfer of toxicity to nursing kids from Isocoma pluriflora (rayless goldenrod) dosed to lactating goats - (Peer Reviewed Journal)
Pfister, J.A., Stegelmeier, B.L., Lee, S.T., Davis, T.Z., Green, B.T. 2018. Transmammary transfer of toxicity to nursing kids from Isocoma pluriflora (rayless goldenrod) dosed to lactating goats. Toxicon. 146:61-68. https://doi.org/10.1016/j.toxicon.2018.04.006.
Poisonous plants of the United States - ()
Panter, K.E., Welch, K.D., Gardner, D.R., Lee, S.T., Green, B.T., Pfister, J.A., Cook, D., Davis, T.Z., Stegelmeier, B.L. 2018. Poisonous plants of the United States. In: Gupta, R.C., editor. Veterinary Toxicology, Basic and Clinical Principles. 3rd edition. Oxford, UK: Elsevier. p. 825-872.
Toxic causes of intestinal disease in horses - (Peer Reviewed Journal)
Stegelmeier, B.L., Davis, T.Z. 2018. Toxic causes of intestinal disease in horses. Veterinary Clinics of North America. 34(1):127-139. https://doi.org/10.1016/j.cveq.2017.11.008.
Dehydropyrrolizidine alkaloid toxicity, cytotoxicity, and carcinogenicity - (Peer Reviewed Journal)
Stegelmeier, B.L., Colegate, S.M., Brown, A.W. 2016. Dehydropyrrolizidine alkaloid toxicity, cytotoxicity, and carcinogenicity. Toxins. 8:356. doi:10.3390/toxins8120356.
Fiddleneck (Amsinckia intermedia Lehmann Boraginaceae): Toxicity in cattle potentiated by burrow weed (Isocoma acradenia) - (Peer Reviewed Journal)
Panter, K.E., Colegate, S.M., Davis, T.Z., Welsh, S.L., Gardner, D.R., Cuneo, P.S., Stegelmeier, B.L., Stonecipher, C.A. 2017. Fiddleneck (Amsinckia intermedia Lehmann Boraginaceae): Toxicity in cattle potentiated by burrow weed (Isocoma acradenia). International Journal of Poisonous Plant Research. 4(1):16-24.
Amsinckia Lehmann (Boraginaceae): A summary taxonomic review - (Peer Reviewed Journal)
Welsh, S.L., Panter, K.E., Colegate, S.M., Gardner, D.R., Cuneo, P.S., Davis, T.Z., Stegelmeier, B.L., Stonecipher, C.A. 2017. Amsinckia Lehmann (Boraginaceae): A summary taxonomic review. International Journal of Poisonous Plant Research. 4(1):25-35.
The pathology of select poisonous plant-induced diseases in cattle - ()
Stegelmeier, B.L. 2018. The pathology of select poisonous plant-induced diseases in cattle. In: Buergelt, C.D., Clark, E.G., Del Piero, F., editors. Bovine Pathology: Text and Color Atlas. Boston, MA: CABI. p. 381-417.
Comparative oral dose toxicokinetics of sodium selenite and selenomethionine - (Peer Reviewed Journal)
Davis, T.Z., Tiwary, A.K., Stegelmeier, B.L., Pfister, J.A., Panter, K.E., Hall, J.O. 2017. Comparative oral dose toxicokinetics of sodium selenite and selenomethionine. Journal of Applied Toxicology. 37:231-238. doi: 10.1002/jat.3350.
White snakeroot poisoning in goats: Variations in toxicity with different plant chemotypes Reprint Icon - (Peer Reviewed Journal)
Davis, T.Z., Stegelmeier, B.L., Lee, S.T., Green, B.T., Evans, T.J., Grum, D.S., Buck, S., Meyerholtz, K.A. 2016. White snakeroot poisoning in goats: Variations in toxicity with different plant chemotypes. Research in Veterinary Science. 106:29-36.
Differences between Angus and Holstein cattle in the Lupinus leucophyllus induced inhibition of fetal activity Reprint Icon - (Peer Reviewed Journal)
Green, B.T., Panter, K.E., Lee, S.T., Welch, K.D., Pfister, J.A., Gardner, D.R., Stegelmeier, B.L., Davis, T.Z. 2015. Differences between Angus and Holstein cattle in the Lupinus leucophyllus induced inhibition of fetal activity. Toxicon. 106:1-6.
The comparative toxicity of a reduced, crude comfrey (Symphytum officinale) alkaloid extract and the pure, comfrey-derived pyrrolizidine alkaloids, lycopsamine and intermedine in chicks (Gallus gallus domesticus) Reprint Icon - (Peer Reviewed Journal)
Brown, A.W., Stegelmeier, B.L., Colegate, S.M., Gardner, D.R., Panter, K.E., Knoppel, E.L., Hall, J.O. 2016. The comparative toxicity of a reduced, crude comfrey (Symphytum officinale) alkaloid extract and the pure, comfrey-derived pyrrolizidine alkaloids, lycopsamine and intermedine in chicks (Gallus gallus domesticus). Journal of Applied Toxicology. 36:716-725.
Wild parsnip (Pastinaca sativa)-induced photosensitization in goats and horses - (Proceedings)
Stegelmeier, B.L., Colegate, S.M., Knoppel, E.L., Lemos, D., Rood, K.A., Collett, M.G. 2015. Wild parsnip (Pastinaca sativa)-induced photosensitization in goats and horses. International Symposium on Poisonous Plants. 9:48-53.
Species susceptibility to locoweed poisoning and evaluation of chicks as a small animal model of poisoning - (Proceedings)
Stegelmeier, B.L., Davis, T.Z., Welch, K.D., Green, B.T., Gardner, D.R., Lee, S.T., Pfister, J.A., Cook, D., Panter, K.E. 2015. Species susceptibility to locoweed poisoning and evaluation of chicks as a small animal model of poisoning. International Symposium on Poisonous Plants. 9:126-129.
Could nitrile derivatives of turnip (Brassica rapa) glucosinolates be Hepato-and/or cholangiotoxic in cattle? - (Proceedings)
Collett, M.G., Stegelmeier, B.L., Tapper, B.A. 2015. Could nitrile derivatives of turnip (Brassica rapa) glucosinolates be Hepato-and/or cholangiotoxic in cattle?. International Symposium on Poisonous Plants. 9:31-41.
Carcinogenic effects of riddelliine on P53 knockout mice - (Proceedings)
Brown, A.W., Stegelmeier, B.L., Colegate, S.M., Panter, K.E., Knoppel, E.L., Field, R.A., Hall, J.O. 2015. Carcinogenic effects of riddelliine on P53 knockout mice. International Symposium on Poisonous Plants. 9:276-280.
In vitro cytotoxicity of various dehydropyrrolizidine ester alkaloids - (Proceedings)
Field, R.A., Stegelmeier, B.L., Colegate, S.M., Brown, A., Mccollum, I.J., Knoppel, E.L. 2015. In vitro cytotoxicity of various dehydropyrrolizidine ester alkaloids. International Symposium on Poisonous Plants. 9:281-286.
Halogeton (Halogeton glomeratus) poisoning in cattle. - (Proceedings)
Rood, K.A., Panter, K.E., Gardner, D.R., Stegelmeier, B.L., Hall, J.O. 2015. Halogeton (Halogeton glomeratus) poisoning in cattle.. International Symposium on Poisonous Plants. 9:118-120.
Identification of the toxic components in white snakeroot (Ageratina altissima) - (Proceedings)
Davis, T.Z., Lee, S.T., Collett, M.G., Stegelmeier, B.L., Green, B.T., Grum, D.S. 2015. Identification of the toxic components in white snakeroot (Ageratina altissima). International Symposium on Poisonous Plants. 9:194-200.
Pine needle abortion in cattle update: Metabolite detection in sera and fetal fluids from abortion case samples - (Proceedings)
Gardner, D.R., Panter, K.E., Aduriz, G., Snider, D., Welch, K.D., Stegelmeier, B.L. 2015. Pine needle abortion in cattle update: Metabolite detection in sera and fetal fluids from abortion case samples. International Symposium on Poisonous Plants. 9:301-306.
The clearance of delphinium alkaloids from the serum of cattle - (Proceedings)
Green, B.T., Welch, K.D., Gardner, D.R., Davis, T.Z., Stegelmeier, B.L., Lee, S.T. 2015. The clearance of delphinium alkaloids from the serum of cattle. International Symposium on Poisonous Plants. 9:296-306.
Safety concerns of herbal products and traditional Chinese herbal medicines: Dehydopyrrolizidine alkaloids and aristolochic acid - ()
Stegelmeier, B.L., Brown, A., Welch, K.D. 2015. Safety concerns of herbal products and traditional Chinese herbal medicines: Dehydopyrrolizidine alkaloids and aristolochic acid. Journal of Applied Toxicology. doi: 10.1002/jat.3192.
Safety concerns of herbal products and traditional Chinese herbal medicines: Dehydropyrrolizidine alkaloids and aristolochic acid Reprint Icon - (Peer Reviewed Journal)
Stegelmeier, B.L., Brown, A.W., Welch, K.D. 2015. Safety concerns of herbal products and traditional Chinese herbal medicines: Dehydropyrrolizidine alkaloids and aristolochic acid. Journal of Applied Toxicology. 35(12):1433-1437. https://doi.org/10.1002/jat.3192.
Elk (Cervus elaphus canadensis) preference for feeds varying in selenium concentration Reprint Icon - (Peer Reviewed Journal)
Pfister, J.A., Davis, T.Z., Hall, J.O., Stegelmeier, B.L., Panter, K.E. 2015. Elk (Cervus elaphus canadensis) preference for feeds varying in selenium concentration. Journal of Animal Science. doi: 10.2527/jas2015-9008.
The serum concentrations of lupine alkaloids in orally-dosed Holstein cattle Reprint Icon - (Peer Reviewed Journal)
Green, B.T., Lee, S.T., Welch, K.D., Gardner, D.R., Stegelmeier, B.L., Davis, T.Z. 2015. The serum concentrations of lupine alkaloids in orally-dosed Holstein cattle. Research in Veterinary Science. 100:239-244.
An in vitro comparison of the cytotoxic potential of selected dehydropyrrolizidine alkaloids and some N-oxides Reprint Icon - (Peer Reviewed Journal)
Field, R.A., Stegelmeier, B.L., Colegate, S.M., Brown, A.W., Green, B.T. 2015. An in vitro comparison of the cytotoxic potential of selected dehydropyrrolizidine alkaloids and some N-oxides. Toxicon. 97:36-45.
Toxicity of White Snakeroot (Ageratina altissima) and chemical extracts of White Snakeroot in goats Reprint Icon - (Peer Reviewed Journal)
Davis, T.Z., Lee, S.T., Collett, M.G., Stegelmeier, B.L., Green, B.T., Buck, S.R., Pfister, J.A. 2015. Toxicity of White Snakeroot (Ageratina altissima) and chemical extracts of White Snakeroot in goats. Journal of Agricultural and Food Chemistry. 63(7):2092-2097.
Heterozygous P53 knockout mouse model for dehydropyrrolizidine alkaloid-induced carcinogenesis Reprint Icon - (Peer Reviewed Journal)
Brown, A.W., Stegelmeier, B.L., Colegate, S.M., Panter, K.E., Knoppel, E.L., Hall, J.O. 2015. Heterozygous P53 knockout mouse model for dehydropyrrolizidine alkaloid-induced carcinogenesis. Journal of Applied Toxicology. 35(12):1557-1563.
Targeted grazing of white locoweed: Short-term effects of herbivory regime on vegetation and sheep Reprint Icon - (Peer Reviewed Journal)
Goodman, L.E., Cibils, A.F., Lopez, S.C., Steiner, R.L., Graham, J.D., Mcdaniel, K.C., Abbott, L.B., Stegelmeier, B.L., Hallford, D.M. 2014. Targeted grazing of white locoweed: Short-term effects of herbivory regime on vegetation and sheep. Rangeland Ecology and Management. 67(6):680-92.
Analysis in horse hair as a means of evaluating selenium toxicoses and long-term exposures Reprint Icon - (Peer Reviewed Journal)
Davis, T.Z., Stegelmeier, B.L., Hall, J.O. 2014. Analysis in horse hair as a means of evaluating selenium toxicoses and long-term exposures. Journal of Agricultural and Food Chemistry. 62(30):7393-7397.
Could nitrile derivatives of turnip (Brassica rapa) glucosinolates be hepato- or cholangiotoxic in cattle? Reprint Icon - (Peer Reviewed Journal)
Collett, M.G., Stegelmeier, B.L., Tapper, B.A. 2014. Could nitrile derivatives of turnip (Brassica rapa) glucosinolates be hepato- or cholangiotoxic in cattle? Journal of Agricultural and Food Chemistry. 62(30):7370-7375.
Overview of sweet clover poisoning - ()
Stegelmeier, B.L. 2016. Overview of sweet clover poisoning. In: Aiello, S.E., Moses, M.A, editors. Merck Veterinary Manual. 11th edition. Kenilworth, NJ: Merck and Company. Available: https://www.merckvetmanual.com/SearchResults?query=sweet+clover+poisoning.
Overview of bracken fern poisoning - ()
Stegelmeier, B.L. 2016. Overview of bracken fern poisoning. In: Aiello S.E., Moses, M.A, editors. Merck Veterinary Manual. 11th edition. Kenilworth, NJ: Merck and Company. Available: https://www.merckvetmanual.com/SearchResults?query=bracken+fern+poisoning.
Physiological and serum biochemical changes associated with rayless goldenrod (Isocoma pluriflora) poisoning in goats - (Peer Reviewed Journal)
Davis, T.Z., Green, B.T., Stegelmeier, B.L., Lee, S.T., Welch, K.D., Pfister, J.A. 2013. Physiological and serum biochemical changes associated with rayless goldenrod (Isocoma pluriflora) poisoning in goats. Toxicon. 76:247-254.
Evaluation of the respiratory elimination kinetics of selenate and Se-methylselenocysteine after oral administration in lambs Reprint Icon - (Peer Reviewed Journal)
Davis, T.Z., Stegelmeier, B.L., Green, B.T., Welch, K.D., Hall, J.O. 2013. Evaluation of the respiratory elimination kinetics of selenate and Se-methylselenocysteine after oral administration in lambs. Research in Veterinary Science. 95(3):1163-1168.
Experimental rayless goldenrod (Isocoma pluriflora) toxicosis in horses - (Peer Reviewed Journal)
Davis, T.Z., Stegelmeier, B.L., Lee, S.T., Green, B.T., Hall, J.O. 2013. Experimental rayless goldenrod (Isocoma pluriflora) toxicosis in horses. Toxicon. 73:88-95.
A toxicokinetic comparison of two species of low larkspur (Delphinium spp.) in cattle Reprint Icon - (Peer Reviewed Journal)
Green, B.T., Welch, K.D., Gardner, D.R., Stegelmeier, B.L., Lee, S.T. 2013. A toxicokinetic comparison of two species of low larkspur (Delphinium spp.) in cattle. Research in Veterinary Science. 95(2):612-615.
Comparative oral dose toxicokinetics of selenium compounds commonly found in selenium accumulator plants Reprint Icon - (Peer Reviewed Journal)
Davis, T.Z., Stegelmeier, B.L., Welch, K.D., Pfister, J.A., Panter, K.E., Hall, J.O. 2013. Comparative oral dose toxicokinetics of selenium compounds commonly found in selenium accumulator plants. Journal of Animal Science. 91(9):4501-4509.
The resolution of rayless goldenrod (Isocoma pluriflora) poisoning in goats - (Peer Reviewed Journal)
Stegelmeier, B.L., Davis, T.Z., Green, B.T., Lee, S.T., Hall, J.O. 2013. The resolution of rayless goldenrod (Isocoma pluriflora) poisoning in goats. International Journal of Poisonous Plant Research. 2:27-33.
Veratrum-induced placental dysplasia in sheep - (Peer Reviewed Journal)
Welch, K.D., Panter, K.E., Stegelmeier, B.L., Lee, S.T., Gardner, D.R., Cook, D. 2012. Veratrum-induced placental dysplasia in sheep. International Journal of Poisonous Plant Research. 2:54-62.
Evaluation of drying methods and toxicity of rayless goldenrod (Isocoma pluriflora) and white snakeroot (Ageratina altissima) in goats - (Peer Reviewed Journal)
Lee, S.T., Davis, T.Z., Cook, D., Stegelmeier, B.L. 2012. Evaluation of drying methods and toxicity of rayless goldenrod (Isocoma pluriflora) and white snakeroot (Ageratina altissima) in goats. Journal of Agricultural and Food Chemistry. 60(19): 4849-53.
Dietary exposure of livestock and humans to hepatotoxic natural products - ()
Colegate, S.M., Stegelmeier, B.L., Edgar, J.A. 2012. Dietary exposure of livestock and humans to hepatotoxic natural products. In: Fink-Gremmels, J., editor. Animal Feed Contamination: Effects on Livestock and Food Safety. Philadelphia, PA: Woodhead Publishing Series in Food Sciences, Technology and Nutrition. p. 352-82.
Poisonous plants and plant toxins that are likely to contaminate hay and other prepared feeds in the western United States - (Peer Reviewed Journal)
Stegelmeier, B.L., Panter, K.E. 2012. Poisonous plants that are likely to contaminate hay and prepared feed in the western United States. Rangelands. 34(2): 2-11.
Poisonous Plants of the United States - ()
Panter, K.E., Welch, K.D., Gardner, D.R., Lee, S.T., Green, B.T., Pfister, J.A., Cook, D., Davis, T.Z., Stegelmeier, B.L. 2012. Poisonous Plants of the United States. In: Guptra, R.C., editor. Veterinary Toxicology: Basic and Clinical Principles. 2nd edition. Boston, MA: Academic Press. p. 1031-79.
The good and the bad of poisonous plants: An introduction to the USDA-ARS Poisonous Plant Research Laboratory - (Peer Reviewed Journal)
Welch, K.D., Panter, K.E., Gardner, D.R., Stegelmeier, B.L. 2012. The good and the bad of poisonous plants: An introduction to the USDA-ARS Poisonous Plant Research Laboratory. Journal of Medical Toxicology. 8(2): 153-9.
Toxicokinetics of norditerpenoid alkaloids from low larkspur (Delphinium andersonii) orally administered in cattle - (Peer Reviewed Journal)
Green, B.T., Welch, K.D., Gardner, D.R., Stegelmeier, B.L., Pfister, J.A., Cook, D., Panter, K.E. 2012. Toxicokinetics of norditerpenoid alkaloids from low larkspur (Delphinium andersonii) orally administered in cattle. American Journal of Veterinary Research. 73(8): 1318-24.
Benzofuran ketone dosage-dependent rayless goldenrod (Isocoma pluriflora) toxicosis in a caprine model - (Peer Reviewed Journal)
Toxicokinetics and pathology of plant-associated acute selenium toxicosis in steers - (Peer Reviewed Journal)
Davis, T.Z., Stegelmeier, B.L., Panter, K.E., Cook, D., Gardner, D.R., Hall, J.O. 2012. Toxicokinetics and pathology of plant-associated acute selenium toxicosis in steers. Journal of Veterinary Diagnostic Investigation. 24(2): 319-27.
Locoweed toxicity, ecology, control and management - (Peer Reviewed Journal)
Ralphs, M.H., Stegelmeier, B.L. 2011. Locoweed toxicity, ecology, control and management. International Journal of Poisonous Plant Research. 1(1):47-64.
Fetotoxicity of Astragalus lentiginosus (locoweed) in Spanish goats - (Peer Reviewed Journal)
Furlan, S., Panter, K.E., Pfister, J.A., Stegelmeier, B.L. 2011. Fetotoxicity of Astragalus lentiginosus (locoweed) in Spanish goats. International Journal of Poisonous Plant Research. 1(1):35-40.
Identifying plant poisoning in livestock: Diagnostic approaches and laboratory tests - (Peer Reviewed Journal)
Stegelmeier, B.L. 2011. Identifying plant poisoning in livestock: Diagnostic approaches and laboratory tests. Veterinary Clinics of North America. 27(2): 407-17.
Pyrrolizidine alkaloid-containing toxic plants (Scenecio, Crotalaria, Cynoglossum, Amsinckia, Heliotropium, and Echium spp.) - (Peer Reviewed Journal)
Stegelmeier, B.L. 2011. Pyrrolizidine alkaloid-containing toxic plants (Scenecio, Crotalaria, Cynoglossum, Amsinckia, Heliotropium, and Echium spp.). Veterinary Clinics of North America. 27(2):419-28.
Effects of xenobiotics and phytotoxins on reproduction in food animals - (Peer Reviewed Journal)
Panter, K.E., Stegelmeier, B.L. 2011. Effects of xenobiotics and phytotoxins on reproduction in food animals. Veterinary Clinics of North America. 27(2):429-46.
Effect of MDL-type alkaloids on tall larkspur toxicosis - ()
Welch, K.D., Gardner, D.R., Panter, K.E., Green, B.T., Cook, D., Pfister, J.A., Stegelmeier, B.L., Davis, T.Z. 2011. Effect of MDL-type alkaloids on tall larkspur toxicosis. In: Riet-Correa, F., Pfister, J., Schild, A.L., Wierenga, T., editors. Poisoning by Plants, Mycotoxins, and Related Toxins. Cambridge, MA: CAB International. 94:540-9. DOI: 10.1079/9781845938338.0540.
The acute toxicity of the Death camas (Zigadenus spp.) alkaloid zygacine in mice, including the effect of methyllycaconitine co-administration on zygacine toxicity - (Peer Reviewed Journal)
Welch, K.D., Panter, K.E., Gardner, D.R., Stegelmeier, B.L., Green, B.T., Pfister, J.A., Cook, D. 2011. The acute toxicity of the Death camas (Zigadenus spp.) alkaloid zygacine in mice, including the effect of methyllycaconitine co-administration on zygacine toxicity. Journal of Animal Science. 89(5):1650-7.
Water hemlock poisoning in cattle: Ingestion of immature Cicuta maculata seed as the probable cause - (Peer Reviewed Journal)
Panter, K.E., Gardner, D.R., Stegelmeier, B.L., Welch, K.D., Holstege, D. 2011. Water hemlock poisoning in cattle: Ingestion of immature Cicuta maculata seed as the probable cause. Toxicon. 57(1):157-61. DOI:10.1016/j.toxicon.2010.11.009
Western juniper-induced abortions in beef cattle - (Peer Reviewed Journal)
Welch, K.D., Gardner, D.R., Panter, K.E., Stegelmeier, B.L., Parsons, C., Pfister, J.A., Cook, D. 2011. Western juniper-induced abortions in beef cattle. International Journal of Poisonous Plant Research. 1(1):72-9.
Tremetone and structurally related compounds in white snakeroot (Ageratina altissima): A plant associated with trembles and milk sickness - (Peer Reviewed Journal)
Lee, S.T., Davis, T.Z., Gardner, D.R., Colegate, S.M., Cook, D., Green, B.T., Meyerholtz, K.A., Wilson, C.R., Stegelmeier, B.L., Evans, T.J. 2010. Tremetone and structurally related compounds in white snakeroot (Ageratina altissima): A plant associated with trembles and milk sickness. Journal of Agricultural and Food Chemistry. 58(15):8560-65. DOI: 10.1021/jf1012456.
A toxicokinetic comparison of norditerpenoid alkaloids from Delphinium barbeyi and D. glaucescens in cattle - (Peer Reviewed Journal)
Green, B.T., Welch, K.D., Gardner, D.R., Stegelmeier, B.L., Pfister, J.A., Cook, D., Davis, T.Z. 2011. A toxicokinetic comparison of norditerpenoid alkaloids from Delphinium barbeyi and D. glaucescens in cattle. Journal of Applied Toxicology. 31(1):20-6. DOI 10.1002/jat.1563.
The physiological effects and toxicokinetics of tall larkspur (Delphinium barbeyi) alkaloids in cattle - ()
Green, B.T., Welch, K.D., Pfister, J.A., Cook, D., Stegelmeier, B.L., Lee, S.T., Gardner, D.R., Panter, K.E. 2011. The physiological effects and toxicokinetics of tall larkspur (Delphinium barbeyi) alkaloids in cattle. In: Riet-Correa, F., Pfister, J., Schild, A.L., Wierenga, T., editors. Poisoning by Plants, Mycotoxins, and Related Toxins. Cambridge, MA. CAB International. p. 557-65.
Acute toxicity of selenium compounds commonly found in selenium-accumulator plants - ()
Davis, T.Z., Stegelmeier, B.L., Green, B.T., Welch, K.D., Panter, K.E., Hall, J.O. 2011. Acute toxicity of selenium compounds commonly found in selenium-accumulator plants. In: Riet-Correa, F., Pfister, J., Schild, A.L., Wierenga, T., editors. Poisoning by Plants, Mycotoxins, and Related Toxins. Cambridge, MA. CAB International. 91:525-31.
Experimemntal Rayless Goldenrod (Isocoma pluriflora) Toxicosis in Goats - (Peer Reviewed Journal)
Stegelmeier, B.L., Davis, T.Z., Green, B.T., Lee, S.T., Hall, J.O. 2010. Experimemntal Rayless Goldenrod (Isocoma pluriflora) Toxicosis in Goats. Journal of Veterinary Diagnostic Investigation 22:570-577.
Plants teratogenic to livestock in the United States - ()
Panter, K.E., Welch, K.D., Lee, S.T., Gardner, D.R., Stegelmeier, B.L., Ralphs, M.H., Davis, T.Z., Green, B.T., Pfister, J.A., Cook, D. 2011. Plants teratogenic to livestock in the United States. In: Riet-Correa, F., Pfister, J., Schild, A.L., Wierenga, T., editors. Poisoning by Plants, Mycotoxins, and Related Toxins. Cambridge, MA. CAB International. 36:236-42.
Effect of MDL-Type alkaloids on tall larkspur toxicosis - ()
Dose-response evaluation of Veratrum californicum in sheep - ()
Welch, K.D., Lee, S.T., Gardner, D.R., Panter, K.E., Stegelmeier, B.L., Cook, D. 2011. Dose-Response evaluation of Veratrum californicum in sheep. In: Riet-Correa, F., Pfister, J., Schild, A.L., Wierenga, T., editors. Poisoning by Plants, Mycotoxins, and Related Toxins. Cambridge, MA. CAB International. 37:243-50.
Differences in ponderosa pine isocupressic acid concentrations across space and time - (Peer Reviewed Journal)
Cook, D., Gardner, D.R., Pfister, J.A., Panter, K.E., Stegelmeier, B.L., Lee, S.T., Welch, K.D., Green, B.T., Davis, T.Z. 2010. Differences in ponderosa pine isocupressic acid concentrations across space and time. Rangelands. 32(2):14-7.
Buffalo calves intoxicated with Ageratum houstonianum mill - ()
Pal, B.B., Singh, D.K., Stegelmeier, B.L. 2011. Buffalo calves intoxicated with Ageratum houstonianum mill. In: Riet-Correa, F., Pfister, J., Schild, A.L., Wierenga, T., editors. Poisoning by Plants, Mycotoxins, and Related Toxins. Cambridge, MA. CAB International. 27:186-9.
The comparative pathology of locoweed poisoning in horses and other livestock - ()
Stegelmeier, B.L., Davis, T.Z., Welch, K.D., Green, B.T., Gardner, D.R., Lee, S.T., Ralphs, M.H., Pfister, J.A., Cook, D., Panter, K.E. 2011. The comparative pathology of locoweed poisoning in horses and other livestock. In: Riet-Correa, F., Pfister, J., Schild, A.L., Wierenga, T., editors. Poisoning by Plants, Mycotoxins, and Related Toxins. Cambridge, MA. CAB International. 48:309-10.
Baccharis pteronioides toxicity - ()
Stegelmeier, B.L., Sani, Y., Pfister, J.A. 2011. Baccharis pteronioides toxicity. In: Riet-Correa, F., Pfister, J., Schild, A.L., Wierenga, T., editors. Poisoning by Plants, Mycotoxins, and Related Toxins. Cambridge, MA. CAB International. 72:433-6.
Solutions to locoweed poisoning in New Mexico and the Western United States - (Peer Reviewed Journal)
Graham, D., Creamer, R., Cook, D., Stegelmeier, B.L., Welch, K.D., Pfister, J.A., Panter, K.E., Cibils, A., Ralphs, M.H., Encinias, M., Mc Daniel, K., Thompson, D., Gardner, K. 2009. Solutions to locoweed poisoning in New Mexico and the Western United States. Rangelands. 31(6):3-8.
Implication of Agathic Acid from Utah Juniper Bark as an Abortifacient Compound in Cattle. - (Peer Reviewed Journal)
Gardner, D.R., Panter, K.E., Stegelmeier, B.L. 2010. Implication of Agathic Acid from Utah Juniper Bark as an Abortifacient Compound in Cattle. Journal of Applied Toxicology, 30:115-119, 2010. DOI 10:1002/jat.1476
Bracken fern poisoning - ()
Stegelmeier, B.L. 2010. Bracken fern poisoning. In: Kahn, C.M., Line, S., editors. Merck Veterinary Manual. 10th Edition. Rahway, N.J. Merck Publishing Group. p. 2670-2.
Sweet clover poisoning - ()
Stegelmeier, B.L. 2010. Sweet clover poisoning. In: Kahn, C.M., Line, S., editors. Merck Veterinary Manual. Tenth Edition. Rahway, N.J. Merck Publishing Group. p.2731-2.
Plants Poisonous to Your Horse - Part I - ()
Stegelmeier, B.L. 2009. Plants Poisonous to Your Horse - Part I. Extension Publications.
Baccharis Pteronioides Toxicity in Livestock and Hamsters. - (Peer Reviewed Journal)
Stegelmeier, B.L., Sani, Y., Pfister, J.A. 2009. Baccharis Pteronioides Toxicity in Livestock and Hamsters. Journal of Veterinary Diagnostic Investigation. 21:208-213
Influence of 7, 8-methylenedioxylycoctonine-type Alkaloids on the Toxic Effects Associated with Ingestion of Tall Larkspurs (Delphinium spp.)in Cattle - (Peer Reviewed Journal)
Welch, K.D., Green, B.T., Gardner, D.R., Cook, D., Pfister, J.A., Stegelmeier, B.L., Panter, K.E., Davis, T.Z. 2010. Influence of 7, 8-methylenedioxylycoctonine-type Alkaloids on the Toxic Effects Associated with Ingestion of Tall Larkspurs (Delphinium spp.)in Cattle. American Journal of Veterinary Research. Vol 71, No 4, pp 487-492.
A Quantitative Method for the Measurement of Three Benzofuran Ketones in Rayless Goldenrod (Isocoma pluriflora) and White Snakeroot (Ageratine altissima) by HPLC - (Peer Reviewed Journal)
Lee, S.T., Davis, T.Z., Gardner, D.R., Stegelmeier, B.L., Evans, T.J. 2009. A Quantitative Method for the Measurement of Three Benzofuran Ketones in Rayless Goldenrod (Isocoma pluriflora) and White Snakeroot (Ageratine altissima) by HPLC. Journal of Agricultural and Food Chemistry. 57(12):5639-5642
Cyclopamine-induced Synophthalmia in Sheep: Defining a Critical Window and Toxicokinetic Evaluation - (Peer Reviewed Journal)
Welch, K.D., Panter, K.E., Lee, S.T., Gardner, D.R., Stegelmeier, B.L., Cook, D. 2009. Cyclopamine-induced Synophthalmia in Sheep: Defining a Critical Window and Toxicokinetic Evaluation. Journal of Applied Toxicology, 29:414-421. (www.interscience.wiley.com) DOI 10.1002/jat.1427
Lupine Induced "Crooked Calf Disease": The Last 20 Years - (Peer Reviewed Journal)
Lee, S.T., Panter, K.E., Gay, C., Pfister, J.A., Ralphs, M.H., Gardner, D.R., Stegelmeier, B.L., Motteram, E., Cook, D., Welch, K.D., Green, B.T., Davis, T.Z. 2008. Lupine Induced "Crooked Calf Disease": The Last 20 Years. Rangelands. 30(6): 13-8.
Livestock Poisoning with Pyrrolizidine Alkaloid Containing Plants (Senecio, Crotalaria, Cynoglossum, Amsinckia, Heliotropium and Echium spp.) - (Peer Reviewed Journal)
Stegelmeier, B.L., Gardner, D.R., Davis, T.Z. 2009. Livestock Poisoning with Pyrrolizidine Alkaloid Containing Plants (Senecio, Crotalaria, Cynoglossum, Amsinckia, Heliotropium and Echium spp.). Rangelands. 31(1):25-37. http://www.bioone.org/doi/pdf/10.2111/1551-501X-31.1.45?
Identifying Plant Poisoning in Livestock - (Peer Reviewed Journal)
Stegelmeier, B.L., Green, B.T., Panter, K.E., Welch, K.D., Hall, J.O. 2009. Identifying Plant Poisoning in Livestock. Rangelands 31(1):5-9 http://www.bioone.org/doi/pdf/10.2111/1551-501X-31.1.45?
Locoweed Poisoning in Cattle - (Peer Reviewed Journal)
Cook, D., Ralphs, M.H., Welch, K.D., Stegelmeier, B.L. 2009. Locoweed Poisoning in Cattle. Rangelands, 31(1):16-21. http://www.bioone.org/doi/pdf/10.2111/1551-501X-31.1.45?
Investigation of the Susceptibility of Various Strains of Mice to Methyllycaconitine Toxicosis - (Peer Reviewed Journal)
Welch, K.D., Green, B.T., Panter, K.E., Gardner, D.R., Pfister, J.A., Cook, D., Stegelmeier, B.L. 2009. Investigation of the Susceptibility of Various Strains of Mice to Methyllycaconitine Toxicosis. Journal of Animal Science, 87:1558-1564. doi:102527/jas.2008-1577
Serum Elimination Profiles of Methyllycaconitine and Deltaline in Cattle Following Oral Administration of Larkspur (Delphinium barbeyi) - (Peer Reviewed Journal)
Green, B.T., Welch, K.D., Gardner, D.R., Stegelmeier, B.L., Davis, T.Z., Cook, D., Lee, S.T., Pfister, J.A., Panter, K.E. 2009. Serum Elimination Profiles of Methyllycaconitine and Deltaline in Cattle Following Oral Administration of Larkspur (Delphinium barbeyi). American Journal of Veterinary Research, 70(7):926-931.
The effect of 7, 8-Methylenedioxylycoctonine -Type Diterpenoid Alkaloids on the Toxicity of Methyllycaconitine in Mice - (Peer Reviewed Journal)
Welch, K.D., Panter, K.E., Gardner, D.R., Green, B.T., Pfister, J.A., Cook, D., Stegelmeier, B.L. 2008. The effect of 7, 8-Methylenedioxylycoctonine -Type Diterpenoid Alkaloids on the Toxicity of Ethyllycaconitine in Mice. Journal of Animal Science, J. Anim. Sci. 86:2761-2770.
Effects of Larkspur (Delphinium barbeyi) on Heart Rate and Electrically Evoked Electromyographic Response of the External Anal Sphincter in Cattle. - (Peer Reviewed Journal)
Green, B.T., Pfister, J.A., Cook, D., Welch, K.D., Stegelmeier, B.L., Lee, S.T., Gardner, D.R., Knoppel, E.L., Panter, K.E. 2009. Effects of Larkspur (Delphinium barbeyi) on Heart Rate and Electrically Evoked Electromyographic Response of the External Anal Sphincter in Cattle. American Journal of Veterinary Research. 70(4):539-546
The comparative pathology of the glycosidase inhibitors swainsonine, castanospermine, calystegines A3, B2 and C1 in mice - (Peer Reviewed Journal)
Stegelmeier, B.L., Molyneux, R.J., Asano, N., Watson, A.A., Nash, R.J. 2008. The comparative pathology of the glycosidase inhibitors swainsonine, castanospermine, calystegines A3, B2 and C1 in mice. Toxicologic Pathology. 36(5):651-9. DOI: 10.1177/0192623308317420.
Relationship between the endophyte embellisia spp. and the toxic alkaloid swainsonine in major locoweed species (Astragalus and Oxytropis) - (Peer Reviewed Journal)
Ralphs, M.H., Creamer, R., Baucom, D., Gardner, D.R., Welch, S.L., Graham, J.D., Hart, C., Cook, D., Stegelmeier, B.L. 2007. Relationship between the endophyte embellisia spp. and the toxic alkaloid swainsonine in major locoweed species (Astragalus and Oxytropis). Journal of Chemical Ecology, Vol. 34 No. 1 pp.32-28 (2008). Published online 12/01/2007 DOI 10.1007/s10886-007-9399-6
Knowledge is key to safety; Plants that poison horses - ()
Stegelmeier, B.L. 2007. Series of articles. Article I: Knowledge is key to safety; Plants that poison horses. August 1, 2007; Article II: Plants poisonous to horses: the neurotoxic variety. pp.1-5, September 1, 2007; Article III: Identifying poisoning signs, sequelae. October 1, 2007; Article IV: Identifying nephrotoxic plants, and how to minimize poisoning. November 1, 2007.
Comparative effects of prolonged administration of cyanide, thiocyanate and chokecherry (Prunus virginiana) to goats - (Peer Reviewed Journal)
Soto-Blanco, B., Stegelmeier, B.L., Pfister, J.A., Gardner, D.R., Panter, K.E. 2007. Comparative effects of prolonged administration of cyanide, thiocyanate and chokecherry (Prunus virginiana) to goats. Journal of Applied Toxicology, 28:356-363
Effect of previous locoweed (Astragalus and Oxytropis species) intoxication on conditioned taste aversions in horses and sheep - (Peer Reviewed Journal)
Pfister, J.A., Stegelmeier, B.L., Cheney, C.D., Gardner, D.R. 2007. Effect of previous locoweed (Astragalus and Oxytropis species) intoxication on conditioned taste aversions in horses and sheep. Journal of Animal Science. 85:1836-1841
Important poisonous plants of the United States - ()
Panter, K.E., Gardner, D.R., Lee, S.T., Pfister, J.A., Ralphs, M.H., Stegelmeier, B.L., James, L.F. 2007. Important poisonous plants of the United States. Veterinary Toxicology: Basic and Clinical Principles, Chpt. 66 pp. 825-872.
THE EFFECTS OF VACCINATION ON RIDDELLIINE TOXICITY IN RATS - ()
Stegelmeier, B.L., Lee, S.T., James, L.F., Gardner, D.R., Panter, K.E., Ralphs, M.H., Pfister, J.A. 2007. The effects of vaccination on riddelliine toxicity in rats. Poisonous Plant Global Research and Solutions, Chpt. 15, pp. 89 - 93.
CUTLEAF NIGHTSHADE (SOLANUM TRIFLORUMM NUTT.) TOXICITY IN HORSES AND HAMSTERS - ()
Stegelmeier, B.L., Lee, S.T., James, L.F., Gardner, D.R., Panter, K.E., Ralphs, M.H., Pfister, J.A. 2007. Cutleaf nightshade (solanum triflorumm nutt.) toxicity in horses and hamsters. Poisonous Plant Global Research and Solutions, Chpt. 50, pp. 296 - 300.
PHEASANT'S EYE (ADONIS AESTAVALIS) TOXICITY IN LIVESTOCK AND RODENTS - ()
Stegelmeier, B.L., Hall, J.O., Lee, S.T., James, L.F., Gardner, D.R., Panter, K.E., Ralphs, M.H., Pfister, J.A. 2007. Pheasant's eye (adonis aestavalis) toxicity in livestock and rodents. Poisonous Plant Global Research and Solutions. Chpt. 79, pp. 463 - 468.
A CASE OF ACUTE WATER HEMLOCK (CICUTA MACULATA) POISONING AND DEATH IN CATTLE AFTER INGESTION OF GREEN SEED HEADS - ()
Panter, K.E., Gardner, D.R., Holstege, D., Stegelmeier, B.L. 2007. A case of acute water hemlock (cicuta maculata) poisoning and death in cattle after ingestion of green seed heads. Poisonous Plants Global Research and Solutions, Chpt. 44, pp. 259-264.
Naturally Occuring Acute Selenium Toxicosis in Sheep - ()
Tiwary, A.K., Panter, K.E., Stegelmeier, B.L., James, L.F., Hall, J.O. 2007. Naturally Occuring Acute Selenium Toxicosis in Sheep. Poisonous Plant Global Research and Solutions, Chpt. 8, pp. 50 - 54.
Research on Lupine-Induced "Crooked Calf Disease" at the Poisonous Plant Research Laboratory: Past, Present and Future - ()
Panter, K.E., James, L.F., Wierenga, T.L., Gay, C., Motteram, E., Lee, S.T., Gardner, D.R., Pfister, J.A., Ralphs, M.H., Stegelmeier, B.L. 2007. Research on Lupine-Induced "Crooked Calf Disease" at the Poisonous Plant Research Laboratory: Past, Present and Future. Poisonous Plants Global Research and Solutions. Chpt. 10, pp. 58 - 65.
SWITCHGRASS (PANICUM VIRGATUM) TOXICITY IN RODENTS, SHEEP, GOATS AND HORSES - ()
Stegelmeier, B.L., Elmore, S.A., Lee, S.T., James, L.F., Gardner, D.R., Panter, K.E., Ralphs, M.H., Pfister, J.A. 2007. Switchgrass (panicum virgatum) toxicity in rodents, sheep, goats and horses. Poisonous Plants Global Research and Solutions, Chpt. 19,pp. 113 - 117.
THE COMPARATIVE PATHOLOGY OF LOCOWEED POISONING IN LIVESTOCK, WILDLIFE AND RODENTS - ()
Stegelmeier, B.L., Lee, S.T., James, L.F., Gardner, D.R., Panter, K.E., Ralphs, M.H., Pfister, J.A. 2007. The comparative pathology of locoweed poisoning in livestock, wildlife and rodents. Poisonous Plant Global Research and Solutions. Chpt. 61, pp. 359 - 365.
Fetotoxic Effects of Locoweed (Astragalus lentiginosus) in Pregnant Goats - ()
Furlani, S., Panter, K.E., Pfister, J.A., Stegelmeier, B.L. 2007. Fetotoxic Effects of Locoweed (Astragalus lentiginosus) in Pregnant Goats. Poisonous Plants Global Research and Solutions, Chpt. 22, pp. 130 - 135.
COMPARATIVE TOXICOSIS OF SODIUM SELENITE AND SELENOMETHIONINE IN LAMBS - (Peer Reviewed Journal)
Tiwary, A.K., Stegelmeier, B.L., Panter, K.E., Hall, J.O. 2006. Comparative toxicosis of sodium selenite and selenomethionine in lambs. Journal of Veterinary Diagnostic Investigation.
LOCOWEED (OXYTROPIS SERICEA) INDUCED LESIONS IN MULE DEER (ODOCOILEIUS HEMIONUS) - (Peer Reviewed Journal)
Stegelmeier, B.L., James, L.F., Gardner, D.R., Panter, K.E., Lee, S.T., Ralphs, M.H., Pfister, J.A., Spraker, T.R. 2005. LOCOWEED (OXYTROPIS SERICEA) INDUCED LESIONS IN MULE DEER (ODOCOILEIUS HEMIONUS). Veterinary Pathology. 42(5): 566-78.
LOCOWEED (OXYTROPIS SERICEA)-INDUCED LESIONS IN MULE DEER (ODOCOILEIUS HEMIONUS) - (Peer Reviewed Journal)
Stegelmeier, B.L., James, L.F., Gardner, D.R., Panter, K.E., Lee, S.T., Ralphs, M.H., Pfister, J.A., Spraker, T.R. 2005. Locoweed (oxytropis sericea)-induced lesions in mule deer (odocoileius hemionus). Veterinary Pathology 42:566-578.
MATERNAL INGESTION OF LOCOWEED. II. THE ABILITY OF INTOXICATED EWES TO DISCRIMINATE THEIR OWN LAMB - (Peer Reviewed Journal)
Astorga, J.B., Pfister, J.A., Stegelmeier, B.L. 2005. Maternal ingestion of locoweed (oxytropis sericea). ii. the ability of intoxicated ewes to discriminate their own lamb. Small Ruminant Research, 65:64-69.
MATERNAL INGESTION OF LOCOWEED. I. EFFECTS ON EWE-LAMB BONDING AND BEHAVIOUR - (Peer Reviewed Journal)
Pfister, J.A., Astorga, J.B., Panter, K.E., Stegelmeier, B.L., Molyneux, R.J. 2005. Maternal ingestion of locoweed. i. effects on ewe-lamb bonding and behaviour. Small Ruminant Research 65:51-63
MATERNAL INGESTION OF LOCOWEED. I. EFFECTS ON EWE-LAMB BONDING AND BEHAVIOUR - (Peer Reviewed Journal)
Pfister, J.A., Astorga, J.B., Panter, K.E., Stegelmeier, B.L., Molyneux, R.J. 2005. Maternal ingestion of locoweed. i. effects on ewe-lamb bonding and behaviour. Small Ruminant Research.
EVALUATION OF THE RESPIRATORY ELIMINATION KINETICS OF SELENIUM AFTER ORAL ADMINISTRATION IN SHEEP - (Peer Reviewed Journal)
Tiwary, A.K., Panter, K.E., Stegelmeier, B.L., James, L.F., Hall, J.O. 2005. Evaluation of the respiratory elimination kinetics of selenium after oral administration in sheep. American Journal of Veterinary Research.
EVALUATION OF THE RESPIRATORY ELIMINATION KINETICS OF SELENIUM AFTER ORAL ADMINISTRATION IN SHEEP - (Peer Reviewed Journal)
Tiwary, A.K., Panter, K.E., Stegelmeier, B.L., James, L.F., Hall, J.O. 2005. Evaluation of the respiratory elimination kinetics of selenium after oral administration in sheep. American Journal of Veterinary Research. Vol. 66 No. 12 pp. 2142 - 2148.
Clinical and Pathological Effects of Short-term Cyanide Repeated Dosing to Goats - (Peer Reviewed Journal)
Soto-Blanci, B., Stegelmeier, B.L., Gorniak, S.L. 2005. Clinical and Pathological Effects of Short-term Cyanide Repeated Dosing to Goats. Journal of Applied Toxicology.
THE CLINICAL AND MORPHOLOGICAL CHANGES OF INTERMITTENT LOCOWEED (OXYTROPIS SERICEA) POISONING IN SHEEP - (Proceedings)
Stegelmeier, B.L., James, L.F., Panter, K.E., Molyneux, R.J., Gardner, D.R., Lee, S.T., Ralphs, M.H., Pfister, J.A. 2003. The clinical and morphological changes of intermittent locoweed (oxytropis sericea) poisoning in sheep. Poisonous Plants Symposium Proceedings.
CHARACTERIZATION OF STEROIDAL SAPOGENINS IN PANICUM VIRGATUM L. (SWITCHGRASS) - (Proceedings)
Lee, S.T., Stegelmeier, B.L., Gardner, D.R., Vogel, K.P. 2003. Characterization of steroidal sapogenins in panicum virgatum l. (switchgrass). Poisonous Plants Symposium Proceedings.
THE DETECTION AND ESTIMATION OF PYRROLIZIDINE ALKALOIDS IN PLANTS AND FEEDS USING AN ELISA - (Proceedings)
Lee, S.T., Schoch, T.K., Stegelmeier, B.L., Gardner, D.R., Than, K.A., Molyneux, R.J. 2003. Pyrrolizidine alkaloid measurement in plants, feeds, and food supplies using enzyme-linked immunosorbent assays. Poisonous Plants Symposium Proceedings.
TOXICITY OF A PYRROLIZIDINE ALKALOID, RIDDELLIINE, IN NEONATAL PIGS - ()
Stegelmeier, B.L., James, L.F., Panter, K.E., Molyneux, R.J., Gardner, D.R., Schoch, T.K., Lee, S.T., Ralphs, M.H., Pfister, J.A. 2003. Toxicity of a pyrrolizidine alkaloid, riddelliine, in neonatal pigs. Poisonous Plants Symposium Proceedings.
GRAZING OF SPOTTED LOCOWEED (ASTRAGALUS LENTIGINOSUS)BY CATTLE AND HORSES IN ARIZONA - (Peer Reviewed Journal)
PFISTER, J.A., STEGELMEIER, B.L., GARDNER, D.R., JAMES, L.F. GRAZING OF SPOTTED LOCOWEED (ASTRAGALUS LENTIGINOSUS)BY CATTLE AND HORSES IN ARIZONA. JOURNAL OF ANIMAL SCIENCE 81:2285-2293, 2003.
SCREENING POISONOUS PLANT TOXINS FOR CYTOTOXICITY USING BOVINE EMBRYOS PRODUCED BY IN VITRO FERTILIZATION TECHNIQUES - ()
Panter, K.E., James, L.F., Wang, .S., Gardner, D.R., Gaffield Jr, W.P., Molyneux, R.J., Stegelmeier, B.L., Bunch, .T. 2004. Screening poisonous plant toxins for cytotoxicity using bovine embryos produced by in vitro fertilization techniques. Poisonous Plants Symposium Proceedings.
NEUROLOGIC DISEASE IN RANGE GOATS ASSOCIATED WITH OXYTROPIS SERICEA (LOCOWEED)POISONING AND WATER DEPRIVATION - (Peer Reviewed Journal)
Stegelmeier, B.L., James, L.F., Hall, J.O., Mattix, M.T. 2001. Neurologic disease in range goats associated with oxytropis sericea (locoweed)poisoning and water deprivation. Veterinary and Human Toxicology.
DEVELOPMENT OF ENZYME-LINKED IMMUNOSORBENT ASSAYS FOR ISOCUPRESSIC ACID AND SERUM METABOLITES OF ISOCUPRESSIC ACID - (Peer Reviewed Journal)
LEE, S.T., GARDNER, D.R., GARROSSIAN, M., PANTER, K.E., SERREQI, A.N., SCHOCH, T.K., WIERENGA, T.L. DEVELOPMENT OF ENZYME-LINKED IMMUNOSORBENT ASSAYS FOR ISOCUPRESSIC ACID AND SERUM METABOLITES OF ISOCUPRESSIC ACID. JOURNAL OF AGRICULTURAL AND FOOD CHEMISTRY. 2003.
CATASTROPHIC CATTLE LOSS TO LOW LARKSPUR (DELPHINIUM NUTTALLIANUM) IN IDAHO - (Peer Reviewed Journal)
PFISTER, J.A., GARDNER, D.R., STEGELMEIER, B.L., HACKETT, K., SECRIST, G. CATASTROPHIC CATTLE LOSS TO LOW LARKSPUR (DELPHINIUM NUTTALLIANUM) IN IDAHO. VETERINARY AND HUMAN TOXICOLOGY. Vol. 45, No. 3, pp. 137-139, 2003.
THE TOXICITY AND KINETICS OF LARKSPUR ALKALOID, METHYLLYCACONITINE, IN MICE - (Peer Reviewed Journal)
Stegelmeier, B.L., Hall, J.0., Gardner, D.R., Panter, K.E. 2003. The toxicity and kinetics of larkspur alkaloid, methyllycaconitine, in mice. Journal of Animal Science.
NITROPROPANOL GLYCOSIDES (ASTRAGALUS, CORONILLA) - ()
Stegelmeier, B.L. 2004. Nitropropanol glycosides (astragalus, coronilla). Veterinary Clinical Toxicology.
PYRROLIZIDINE ALKALOIDS - ()
Stegelmeier, B.L. 2004. Pyrrolizidine alkaloid containing plants (senecio, crotalaria, cynoglossum,amsinckia, heliotropium and echium spp.). Veterinary Clinical Toxicology.
DEVELOPMENT OF AN ENZYME-LINKED IMMUNOSORBENT ASSAY FOR THE VERATRUM PLANT TERATOGENS: CYCLOPAMINE AND JERVINE - (Peer Reviewed Journal)
LEE, S.T., PANTER, K.E., GAFFIELD JR, W.P., STEGELMEIER, B.L. DEVEELOPMENT OF AN ENZYME-LINKED IMMUNOSORBENT ASSAY FOR THE PLANT TERATOGENS CYCLOPAMINE AND JERVINE. JOURNAL OF AGRICULTURAL AND FOOD CHEMISTRY. 2003.
HIGH-MOUNTAIN DISEASE (BRISKET DISEASE, PULMONARY HYPERTENSIVE HEART DISEASE) - ()
Stegelmeier, B.L. 2005. High-mountain disease (brisket disease, pulmonary hypertensive heart disease). Merck Veterinary Manual.
EVALUATION OF VACCINATION AGAINST METHYLLYCACONITINE TOXICITY IN MICE - (Peer Reviewed Journal)
Lee, S.T., Stegelmeier, B.L., Panter, K.E., Pfister, J.A., Gardner, D.R., Schoch, T.K., James, L.F. 2003. Evaluation of vaccination against methyyllycaconitine toxicity in mice. Journal of Animal Science.
EVALUATION OF VACCINATION AGAINST METHYLLYCACONITINE TOXICITY IN MICE - (Peer Reviewed Journal)
LEE, S.T., STEGELMEIER, B.L., PANTER, K.E., PFISTER, J.A., GARDNER, D.R., SCHOCH, T.K., JAMES, L.F. EVALUATION OF ACTIVE IMMUNIZATION AGAINST METHYLLYCACONITINE TOXICITY IN MICE. JOURNAL OF ANIMAL SCIENCE 2003, 81:232-238.
EQUINE PHOTOSENSITIZATION - (Peer Reviewed Journal)
Stegelmeier, B.L. 2002. Equine photosensitization. Clinical Techniques in Equine Practice.
PLAINS LARKSPUR (DELPHINIUM GEYERI) GRAZING BY CATTLE IN WYOMING - (Peer Reviewed Journal)
PFISTER, J.A., GARDNER, D.R., STEGELMEIER, B.L., KNIGHT, A.P., WAGGONER, J.W., HALL, J.O. PLAINS LARKSPUR (DELPHINIUM GEYERI) GRAZING BY CATTLE IN WYOMING. JOURNAL OF RANGE MANAGEMENT. 2002.
PRIOR FEEDING PRACTICES DO NOT INFLUENCE LOCOWEED CONSUMPTION - (Peer Reviewed Journal)
Ralphs, M.H., Greathouse, G., Knight, A.P., Doherty, D., Graham, J.D., Stegelmeier, B.L., James, L.F. 2002. Influence of winter feeding regimen on locoweed consumption in the spring. Journal of Range Management.
CONDITIONING TASTE AVERSIONS TO LOCOWEED (OXYTROPIS SERICEA) IN HORSES - (Peer Reviewed Journal)
PFISTER, J.A., STEGELMEIER, B.L., CHENEY, C.D., RALPHS, M.H., GARDNER, D.R. CONDITIONED TASTE AVERSIONS TO LOCOWEED (OXYTROPIS SERICEA) IN HORSES. JOURNAL OF ANIMAL SCIENCE. 2002.
THE ISOLATION AND IDENTIFICATION OF STEROIDAL SAPOGENINS IN SWITCHGRASS - (Peer Reviewed Journal)
LEE, S.T., STEGELMEIER, B.L., GARDNER, D.R., VOGEL, K.P. THE ISOLATION AND IDENTIFICATION OF STEROIDAL SAPOGENINS IN SWITCHGRASS. JOURNAL OF NATURAL TOXINS. 2001.
REPRODUCTIVE LOSSES TO POISONOUS PLANTS: INFLUENCE OF MANAGEMENT STRATEGIES - (Peer Reviewed Journal)
PANTER, K.E., JAMES, L.F., GARDNER, D.R., RALPHS, M.H., PFISTER, J.A., STEGELMEIER, B.L., LEE, S.T. REPRODUCTIVE LOSSES TO POISONOUS PLANTS: INFLUENCE OF MANAGEMENT STRATEGIES. JOURNAL OF RANGE MANAGEMENT. 2002.
RISK MANAGEMENT TO REDUCE LIVESTOCK LOSSES FROM TOXIC PLANTS - (Peer Reviewed Journal)
PFISTER, J.A., PROVENZA, F., PANTER, K.E., STEGELMEIER, B.L., LAUNCHBAUGH, K.L. RISK MANAGEMENT TO REDUCE LIVESTOCK LOSSES FROM TOXIC PLANTS. JOURNAL OF RANGE MANAGEMENT 55:291-300, 2002.
LARKSPUR POISONING: TOXICOLOGY AND ALKALOID STRUCTURE-ACTIVITY RELATIONSHIPS - (Peer Reviewed Journal)
PANTER, K.E., MANNERS, G.D., JAMES, L.F., GARDNER, D.R., RALPHS, M.H., PFISTER, J.A., STEGELMEIER, B.L., LEE, S.T. LARKSPUR POISONING: TOXICOLOGY AND ALKALOID STRUCTURE ACTIVITY RELATIONSHIPS. BIOCHEMICAL SYSTEMATICS AND ECOLOGY. 2002.
MANAGEMENT OF THREE TOXIC DELPHINIUM SPECIES BASED ON ALKALOID CONCENTRATIONS - (Peer Reviewed Journal)
PFISTER, J.A., RALPHS, M.H., GARDNER, D.R., STEGELMEIER, B.L., MANNERS, G.D., PANTER, K.E., LEE, S.T. MANAGEMENT OF THREE TOXIC DELPHINIUM SPECIES BASED ON ALKALOID CONCENTRATIONS. BIOCHEMICAL SYSTEMATICS AND ECOLOGY. 2002.
SCREENING POISONOUS PLANT TOXINS FOR CYTOTOXICITY USING BOVINE EMBRYOS PRODUCED BY IN VITRO FERTILIZATION TECHNIQUES - ()
Panter, K.E., James, L.F., Wang, S., Gardner, D.R., Gaffield Jr, W.P., Molyneux, R.J., Stegelmeier, B.L., Bunch, T.D. 2004. Screening poisonous plant toxins for cytotoxicity using bovine embryos produced by in vitro fertilization techniques. Poisonous Plants Symposium Proceedings.
DEVELOPMENT OF ENZYME-LINKED IMMUNOSORBENT ASSAYS FOR THE HEPATOTOXIC ALKALOIDS RIDDELLIINE AND RIDDELLIINE N-OXIDE - (Peer Reviewed Journal)
LEE, S.T., SCHOCH, T.K., STEGELMEIER, B.L., GARDNER, D.R., THAN, K.A., MOLYNEUX, R.J. DEVELOPMENT OF ENZYME-LINKED IMMUNOSORBENT ASSAYS FOR THE HEPATOTOXIC ALKALOIDS RIDDELLIINE AND RIDDELLIINE N-OXIDE. JOURNAL OF AGRICULTURAL AND FOOD CHEMISTRY. 2001.
ALKALOIDS AS ANTI-QUALITY FACTORS IN PLANTS ON WESTERN U.S. RANGELANDS - (Peer Reviewed Journal)
PFISTER, J.A., PANTER, K.E., GARDNER, D.R., STEGELMEIER, B.L., RALPHS, M.H., MOLYNEUX, R.J., LEE, S.T. ALKALOIDS AS ANTI-QUALITY FACTORS IN PLANTS ON WESTERN U.S. RANGELANDS. JOURNAL OF RANGE MANAGEMENT. 2001.
DEVELOPMENT OF ENZYME-LINKED IMMUNOSORBENT ASSAYS FOR TOXIC LARKSPUR (DELPHINIUM SPP.)ALKALOIDS - (Peer Reviewed Journal)
LEE, S.T., SCHOCH, T.K., GARDNER, D.R., STEGELMEIER, B.L. DEVELOPMENT OF ENZYME-LINKED IMMUNOSORBENT ASSAYS FOR TOXIC LARKSPUR ALKALOIDS. JOURNAL OF AGRICULTURAL FOOD & CHEMICAL. 2000.
REPRODUCTIVE TOXICOSIS OF FOOD ANIMALS - ()
Panter, K.E., Stegelmeier, B.L. 2000. Reproductive toxicosis of food animals. Veterinary Clinics of North America.
GC/MS/MS DETECTION OF PYRROLIC METABOLITES IN ANIMALS POISONED WITH THE PYRROLIZIDINE ALKALOID RIDDELLINE - (Peer Reviewed Journal)
SCHOCH, T.K., GARDNER, D.R., STEGELMEIER, B.L. GC/MS/MS DETECTION OF PYRROLIC METABOLITES IN ANIMALS POISONED WITH THE PYRROLIZIDINE ALKALOID RIDDELLINE. VETERINARY AND HUMAN TOXICOLOGY. 2000.
COMPARISON OF CLEFT PALATE INDUCTION BY NICOTIANA GLAUCA IN GOATS AND SHEEP - (Peer Reviewed Journal)
PANTER, K.E., WEINZWEIG, J., GARDNER, D.R., STEGELMEIER, B.L., JAMES, L.F. COMPARISON OF CLEFT PALATE INDUCTION BY NICOTIANA GLAUCA IN FETAL GOATS AND SHEEP. TERATOLOGY. 2000.
SELENIUM POISONING IN CATTLE - ()