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Full-Text Articles in Education
Protocol For Trichomonas Diagnosis In Cattle For Utah, Bruce King, Kerry Rood
Protocol For Trichomonas Diagnosis In Cattle For Utah, Bruce King, Kerry Rood
All Current Publications
Trichomoniasis, caused by the protozoan Tritrichomonas foetus, is a serious reproductive (venereal) disease found in some Utah cattle herds. Diagnosis of trichomoniasis is made when trichomonad organisms are detected in the smegma or preputial flush samples of bulls, or the uterine/vaginal fluids of cows
A Model For Data Collection And Reporting For Cow/Calf And Feedlot Operations, Dale Zobell, Michael Coe, Brett Bowman
A Model For Data Collection And Reporting For Cow/Calf And Feedlot Operations, Dale Zobell, Michael Coe, Brett Bowman
All Current Publications
This fact sheet evaluates identification tags used at the Utah State cow/calf ranch operation, includng the identification devices, the hardware used to record individual data, and the data collection software.
Applying Principles Of Crossbreeding, Dale Zobell, C. Kim Chapman
Applying Principles Of Crossbreeding, Dale Zobell, C. Kim Chapman
All Current Publications
Crossbreeding can be a powerful tool to improve the productivity and profitability of a beef cattle operation when it is used correctly. This fact sheet explains considerations that need to be made for successful production and profitability.
Processed Corn Silage Effects On Digestibility And Production Of Growing Beef Replacement Heifers, Dale Zobell, Ken Olson, Randall Wiedmeier
Processed Corn Silage Effects On Digestibility And Production Of Growing Beef Replacement Heifers, Dale Zobell, Ken Olson, Randall Wiedmeier
All Current Publications
Forage is generally the principle feedstuff in feedlot diets for growing cattle and, as such, its nutritive value will determine weight gain, feed intake and feed efficiency. In feedlot diets for growing cattle, corn silage can constitute up to 60% of the diet (DMB).
Comparative Productivity Of Five Cool-Season Pasture Grasses Under Intermittent Flood Irrigation Grazed By Beef Cow-Calf Pairs Using Management Intensive Grazing Practices, Dale Zobell, Ken Olson, Randall Wiedmeier
Comparative Productivity Of Five Cool-Season Pasture Grasses Under Intermittent Flood Irrigation Grazed By Beef Cow-Calf Pairs Using Management Intensive Grazing Practices, Dale Zobell, Ken Olson, Randall Wiedmeier
All Current Publications
Utah State University is engaged in studies to determine management practices that can be employed under intensive irrigated pasture to increase productivity and viability of beef and dairy producers in Utah. One of these initiatives was a study comparing five cool-season grasses grazed by beef cow-calf pairs over a 4-year period.
Studies On Feeding Wheat Middlings To Beef Heifers And Growing And Finishing Beef Steers, Dale Zobell, K. C. Olson, C. A. Stonecipher, R. D. Wiedmeier, J. S. Murdock, D. A. Chandler
Studies On Feeding Wheat Middlings To Beef Heifers And Growing And Finishing Beef Steers, Dale Zobell, K. C. Olson, C. A. Stonecipher, R. D. Wiedmeier, J. S. Murdock, D. A. Chandler
All Current Publications
The type and amount of concentrate included in beef cattle diets can greatly influence production and profitability. Small grains are typically fed in these rations, but the inclusion of by-product feeds, such as wheat middlings (WM), in growing and finishing diets have recently been studied (Dalke et al., 1997; Blasi et al., 1998).
Vaccination Program For Beef Calves (2001 - Clell Bagley), Clell Bagley
Vaccination Program For Beef Calves (2001 - Clell Bagley), Clell Bagley
All Current Publications
Vaccines are an important tool to use in herd health programs for the protection of animal health. However, vaccines do not prevent all disease by themselves, and should be used in conjunction with good management practices. The timing of vaccination and selection of product are important considerations.
Video Ordering Information For Realizing The Impact Of Injection Site Lesions, Clell Bagley
Video Ordering Information For Realizing The Impact Of Injection Site Lesions, Clell Bagley
All Current Publications
Injection of almost any drug or solution into the muscles of a food animal will result in scar tissue formation and some residual lesion in those muscle tissues. These lesions are very displeasing to consumers if found in meat products. Their presence also contributes to loss of tenderness for much of the remainder of the cut of meat. If found during processing, the lesions can be trimmed out but this still results in trim loss and increased labor costs for the processor.
Realizing The Impact Of Injection Site Lesions, Clell Bagley
Realizing The Impact Of Injection Site Lesions, Clell Bagley
All Current Publications
A major effort has been made by the beef industry in recent years to reduce the economic loss from injection site lesions. Injections of almost any vaccine or medication causes some lesion. The extent, severity and economic loss of the resulting lesion can be greatly reduced with cleanliness and by use of careful techniques for the placement of product into specific, designated sites.
Helping Dairy Producers Reduce The Scc, Clell Bagley
Helping Dairy Producers Reduce The Scc, Clell Bagley
All Current Publications
Practicing veterinarians are in an excellent position to help dairy producers recognize and deal with the problem of elevated somatic cell counts (SCC). Yet they are seldom asked to assist. A high SCC is an indication of chronic, subclinical mastitis in the herd and is also an indication of significant economic losses.
Factors Influencing Grazing Tolerance, Behave
Factors Influencing Grazing Tolerance, Behave
All Current Publications
This publication discusses the different factors that influence grazing intolerance.
Abortion In Cattle, Clell Bagley
Abortion In Cattle, Clell Bagley
All Current Publications
Abortion is the premature expulsion of the fetus from the dam and usually occurs because the fetus has died in-utero. If death occurs at 1-2 months of gestation, it is usually termed “early embryonic death.”
Colloidal Silver Not Approved For Treating Animals, Clell Bagley
Colloidal Silver Not Approved For Treating Animals, Clell Bagley
All Current Publications
FDA has received reports that products containing colloidal silver are being promoted for use in the treatment of mastitis and other serious disease conditions of dairy cattle, as well as for various conditions of companion animals. For example, FDA’s Center for Veterinary Medicine has received reports from the Agency's regional milk specialists and State inspectors that colloidal silver products have been found on some dairy farms.
Understanding Bull Breeding Soundness Exams, Clell Bagley, Craig Burrell
Understanding Bull Breeding Soundness Exams, Clell Bagley, Craig Burrell
All Current Publications
Controversy still exists about Breeding Soundness Examinations (BSE) and what they can and cannot do. At times they are not used because of a lack of understanding of their value while at other times they are used with unrealistic expectations. First, BSE is performed to identify bulls with reduced fertility not just to find those which are sterile. Very few bulls are sterile but a significant percent have reduced fertility.
Assisting With Calving, Clell Bagley
Assisting With Calving, Clell Bagley
All Current Publications
Calving season is a busy time of year for cattlemen and it is a critical step toward a productive year. The first rule is frequent observation of those cows due to calve, especially the first calf heifers. This is usually a very busy time of year and some extra help during this season will more than pay for the cost through extra calves saved. Even wives and older children can help a solo producer get some needed sleep. If, they have been taught how to observe, they can tell when a calving cow needs help and if there’s a need …
Controlling Internal Parasites In Utah Cattle, Clell Bagley
Controlling Internal Parasites In Utah Cattle, Clell Bagley
All Current Publications
Most cattle harbor some internal parasites (worms) and Utah cattle are no exception. The varied geographic and climatic conditions of Utah allow for tremendous variation in the parasite burden of different cattle herds. The numbers of parasites varies from very few to so numerous as to cause severe weakness and even death of cattle.
Internal Parasites, Clell Bagley
Internal Parasites, Clell Bagley
All Current Publications
Internal parasites and how they affect animals.
Dealing With Drought And Short Feed Supplies For Beef Cattle, Clell Bagley
Dealing With Drought And Short Feed Supplies For Beef Cattle, Clell Bagley
All Current Publications
Weather patterns greatly impact feed supplies for almost all areas of Utah. Both grazing and harvested feed supplies are usually reduced with drought conditions. The hay QUALITY may actually be improved because of the excellent drying conditions for harvest. Taking good care of hay supplies to protect that quality may allow use of less feed in the winter to achieve acceptable results.
Bluetongue In Cattle, Clell Bagley
Bluetongue In Cattle, Clell Bagley
All Current Publications
Bluetongue (BT) is a viral disease that is spread mainly by one specific type of gnat. Other gnats and blood sucking insects may occasionally transmit BT, but they are much less important in its transfer. Cattle are the main reservoir for overwintering of the virus in temperate climates.
Preventing Calf Losses, Clell Bagley
Preventing Calf Losses, Clell Bagley
All Current Publications
Many beef producers and practicing veterinarians noted there were higher than normal calf death losses during the 1993 calving season. We were especially aware of the increased losses here in the western states, but there were also heavy losses in the midwest and east, so the problem was very widespread.
Clinical Trials With Copper Supplementation, Clell Bagley, Norris Stenquist, Dennis Worwood
Clinical Trials With Copper Supplementation, Clell Bagley, Norris Stenquist, Dennis Worwood
All Current Publications
Copper deficiency has been diagnosed in beef cattle herds in many areas of the intermountain west. Copper supplements are not widely used, even though several products are available. It is difficult to correct a deficiency because too much copper can result in copper toxicity or poisoning. Toxicity is less a hazard with cattle than with sheep, but it is still a problem to guard against. Periodic monitoring of the herd’s copper status is essential for proper supplementation.
Updating Your Herd Health Plan, Clell Bagley
Updating Your Herd Health Plan, Clell Bagley
All Current Publications
Animal health is not sold in a bottle, syringe or sack. It comes as a result of proper management. The increased concentration and movement of cattle and demands for greater production necessitate an improved level of management to maintain cattle health.
Vaccinating To Prevent Pneumonia, Clell Bagley, Donald Snyder, Nyle Matthews
Vaccinating To Prevent Pneumonia, Clell Bagley, Donald Snyder, Nyle Matthews
All Current Publications
Bovine Respiratory Disease (BRD) is a major problem for cattle and it continues to cause serious economic losses. Pneumonia is its most serious form. BRD causes increased death losses, higher medication and labor costs, and lost production. It occurs most commonly within a few weeks of weaning and is especially troublesome then. BRD is more serious in calves which are shipped long distances right after weaning and is often referred to as shipping fever.
Pinkeye, Clell Bagley
Pinkeye, Clell Bagley
All Current Publications
Pinkeye is the common term for Infectious Bovine Keratoconjunctivitis (IBK). This terminology describes a disease condition of cattle which is infectious in nature and causes an inflammation of the transparent cornea, the sclera (“white”) of the eyeball and the conjunctiva (inside lining membrane) of the lids.
Weaning Calves Successfully, Clell Bagley
Weaning Calves Successfully, Clell Bagley
All Current Publications
The production loss and death loss of calves at weaning is second only to the losses at calving. Weaning is a very stressful time and bovine respiratory disease (pneumonia, shipping fever, etc.) is a common problem. Coccidiosis and other digestive problems, such as acidosis, (grain overload) are also common.
Yew Had Better Watch Out!, Clell Bagley, Kip Panter
Yew Had Better Watch Out!, Clell Bagley, Kip Panter
All Current Publications
If you see clippings from ornamental, evergreen shrubs that someone has dumped where cattle, horses, sheep, etc., can eat them, you had better move the plants or the animals. If you don’t, expect some dead animals.
Controlling Coliform Mastitis, Clell Bagley
Controlling Coliform Mastitis, Clell Bagley
All Current Publications
Coliform mastitis is usually considered as an acute disease although some milder forms and even chronic cases do occur. It is caused by the bacterial organism Escherichia coli, hence the name, coliform. Other, related organisms, Enterobacter aerogenes and Klebsiella pneumoniae, are also often called “coliforms.”
Staph Mastitis: Herd Control Program, Clell Bagley
Staph Mastitis: Herd Control Program, Clell Bagley
All Current Publications
Mastitis caused by Staphylococcus aureus is a major problem for some dairy herds. It causes high Somatic Cell Counts (SCC), reduces milk quality, and may cause a loss of milk market. It limits milk production for the herd, reduces efficiency, and continues to spread to other cows.
Ammonia Toxicity In A Herd Of Beef Cattle, Clell Bagley
Ammonia Toxicity In A Herd Of Beef Cattle, Clell Bagley
All Current Publications
A Utah producer lost 22 out of 50 head of cows in May, due to ammonia toxicity. He used a liquid fertilizer tank to haul water to the cattle. He had done this for two years previously, and with washing out thoroughly, there had been no problem. But this time some fertilizer was evidently left in, mixed with the water and resulted in the toxicosis.
Preparing Bulls For The Breeding Season, Clell Bagley
Preparing Bulls For The Breeding Season, Clell Bagley
All Current Publications
With proper care prior to and during the breeding season, cattlemen can increase the breeding capacity of bulls. Breeding soundness evaluations and trichomoniasis testing are tools which can aid a herd manager as he makes critical decisions for next year’s calf crop.