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Full-Text Articles in Agriculture
Comparison Of Sheep And Goats To The Acute Toxic Effects Of Foothill Death Camas, Kevin D. Welch, Stephen T. Lee, Clint A. Stonecipher, Dale R. Gardner, Daniel Cook
Comparison Of Sheep And Goats To The Acute Toxic Effects Of Foothill Death Camas, Kevin D. Welch, Stephen T. Lee, Clint A. Stonecipher, Dale R. Gardner, Daniel Cook
Poisonous Plant Research (PPR)
Death camas (Zigadenus spp) is a perennial forb found throughout the western United States, which is known to kill both sheep and cattle. In a previous study, goats appeared to be somewhat resistant to the adverse effects of death camas. Therefore, the objective of this study was to directly compare the susceptibility of goats and sheep to the acute toxic effects of death camas. Sheep and goats were dosed at 0.5, 1.0, 2.0, 4.0, and 6.0 g death camas per kg BW. The data presented in this manuscript suggest that goats are more susceptible to death camas than sheep. …
Toxicosis From Range Lupine Ingestion In A Research Herd Of Rafter 7 Merino Sheep, Benjamin J. Weigler, Walter F. Mandeville Iii, Scott Huber, Gary Mccuin, Fabrizio Caragena, Daniel D. Cook, Stephen T. Lee, Chris A. Pritsos
Toxicosis From Range Lupine Ingestion In A Research Herd Of Rafter 7 Merino Sheep, Benjamin J. Weigler, Walter F. Mandeville Iii, Scott Huber, Gary Mccuin, Fabrizio Caragena, Daniel D. Cook, Stephen T. Lee, Chris A. Pritsos
Poisonous Plant Research (PPR)
An outbreak of lupine alkaloid neurotoxicosis and death occurred in sheep grazed on rangeland areas of the Nevada Great Basin during the summer of 2023. Overall, 97 sheep died despite veterinary supportive care. Lupinus argenteus var. utahensis was implicated as the causative plant with high levels of lupanine (11.5 µg/mg) and spartiene (13.7 µg/mg) in collected and archived samples. Previous reports of sheep deaths due to lupine ingestion have not been recorded in this region. An increased abundance of the number plants producing seed pods having a high alkaloid content may have been associated with abnormally elevated levels of precipitation …
Isolation Of The Toxic Principle Of Senecio Latifolius By Means Of The Sensory Receptors Of Sheep, Leendert D. Snyman
Isolation Of The Toxic Principle Of Senecio Latifolius By Means Of The Sensory Receptors Of Sheep, Leendert D. Snyman
Poisonous Plant Research (PPR)
The aversive substance of Senecio latifolius was isolated by means of the sensory receptors of sheep averted to S. latifolius. Chemical fractions refused due to the presence of the aversive substance sensed by the sheep were fractionated until a purified substance had been isolated. Nuclear magnetic resonance (NMR) analysis of the purified substance showed it to be sceleratine nitrogen oxide, the toxic principle of S. latifolius.
Minimizing Disease In Your Sheep Flock, A Guide To Preventive Flock Health, Kerry A. Rood, C Kim Chapman
Minimizing Disease In Your Sheep Flock, A Guide To Preventive Flock Health, Kerry A. Rood, C Kim Chapman
All Current Publications
This publication serves as a guide to preventative sheep flock health that explains risks, nutrition, vaccinations, etc.
Prevention Of Hydatid Disease, Kerry A. Rood, Emma Jane Kelly
Prevention Of Hydatid Disease, Kerry A. Rood, Emma Jane Kelly
All Current Publications
This publication provides details for preventing hydatid disease in dogs and sheep.
Market Lamb Docking- The Better Way, Unknown Unknown
Market Lamb Docking- The Better Way, Unknown Unknown
All Archived Publications
Tail removal or docking of lambs by the commercial sheep industry is a standard management practice. When properly docked, the tail or dock will be long enough that when lifting the tail to defecate, the caudal folds on the under side of the tail are raised.
Udder Disease Of Sheep, Clell V. Bagley
Udder Disease Of Sheep, Clell V. Bagley
All Archived Publications
No abstract provided.
Breeding Ewe Lambs To Lamb First As Yearlings, Nyle J. Matthews
Breeding Ewe Lambs To Lamb First As Yearlings, Nyle J. Matthews
Archived Agriculture Publications
Getting the highest possible production from ewes is a goal of every sheep producer. Sheep respond well to management and will usually pay a producer for the extra times he spends in caring for them. Breeding ewe lambs is a practice that can pay dividends but requires the right management to make it work. Many years ago this practice was deemed unwise because it severely affected the young mothers in many ways. Modern research has spelled out requirements in terms of size and management that make a successful, workable program.