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Dairy health : article

Add magnesium to prevent grass tetany in cattle

STOCKTON, Mo. – “As spring and lush grass growth arrives cattle producers need to plan for prevention of grass tetany,” says Patrick Davis, University of Missouri Extension livestock field specialist.

Alliance plans fescue schools to teach replacing toxic grass

COLUMBIA, Mo. – Ways to replace toxic tall fescue pastures keep improving as renovations move across the Fescue Belt from Missouri to Georgia.Five grazing schools in five states in March will clarify a complex system, says Craig Roberts, University of Missouri Extension forage specialist.

Angelo tops State 4-H Dairy Judging Contest

SEDALIA, Mo. – Lexi Angelo earned high individual honors at the State 4-H Dairy Judging Contest held Aug. 17 at the Missouri State Fair in Sedalia.

Be informed before using soybeans for livestock forage

SEDALIA, Mo.—Many Missouri producers are asking if it is safe to use soybeans for livestock forage. The topic was brought up repeatedly by attendees at the Missouri State Fair in Sedalia.

Begin stockpiling fescue mid-August

COLUMBIA, Mo. – Start stockpiling fescue mid-August for healthier and more profitable cattle, says University of Missouri Extension forage specialist Craig Roberts.Stockpiling fescue saves time and money by reducing the need to feed hay.

Cattle care during prolonged extreme cold

MARSHFIELD, Mo. – Cold weather has moved into Missouri quickly with no plans of leaving soon, according to forecasts.

Cattle losing adaptations to environmental stressors, MU researchers find

As a fourth-generation cattle farmer, Jared Decker knows that cattle suffer from health and productivity issues when they are taken from one environment--which the herd has spent generations adapting to--to a place with a different climate, a different elevation or even different grass.

Cold snap brings fescue foot to cows on toxic fescue grass

COLUMBIA, Mo. – A winter cold snap arrives. Cow’s blood flow slows. Cows start limping. It’s time to check herds for fescue foot.The first report of the disabling disease has come to Craig Roberts, University of Missouri Extension fescue specialist.

Conditions ripe for ergot this year

GALENA, Mo. – University of Missouri Extension specialists warn livestock producers to be on the lookout for ergot this year.A cool, cloudy and wet spring with a prolonged flowering period was followed by high temperatures and humidity, setting the stage for infection, says Tim Schnakenberg, field…

Dealing with cattle herd anaplasmosis

STOCKTON, Mo. – “Summertime brings factors that lead to anaplasmosis in cattle operations,” says Patrick Davis, University of Missouri Extension livestock field specialist. Anaplasmosis can affect cattle operation performance due to calf abortions, decreased weight gain, bull infertility and animal…

Drought increases risk of forage poisoning

COLUMBIA, Mo. – Drought increases the chance of nitrate poisoning and prussic acid poisoning. High concentrations in plants and water can harm or even kill animals.

Early control needed for poison hemlock

COLUMBIA, Mo. – Poison hemlock, a plant that can kill livestock, is one of the first weeds to appear in Missouri pastures, says Kevin Bradley, University of Missouri Extension weed scientist.

Farmers seek help from MU agronomists on dry weather impact on crops, forages

COLUMBIA, Mo. – Newly made spring hay finally being baled in June may be toxic for cattle. Hold off on feeding new hay, says Craig Roberts, University of Missouri Extension forage specialist.The longer the hay can be stored after baling, the less toxic it becomes.

Feed hay first, graze stockpile later to lower toxin in both fescue forages

COLUMBIA, Mo. – To reduce fescue foot, a long-used plan to feed winter hay after grazing down fall pastures should be changed. A University of Missouri Extension forage specialist says it’s backwards. Feed hay first; then graze stockpiled winter pastures.

Fescue foot reported in Missouri cattle

COLUMBIA, Mo. – University of Missouri Extension specialists recently received several reports of Missouri cattle dying due to fescue foot, says MU Extension state forage specialist Craig Roberts.

Fly and tick control in cattle

It’s the time of year when flies and ticks start becoming a problem for cattle, and they can be more than just a nuisance. “These external parasites not only cause irritation and stress but also reduce production efficiency and serve as vectors for certain cattle diseases,” said Craig Payne,…

Frost seeding improves yield, quality

COLUMBIA, Mo. – Forage yield and quality improve when legumes are frost-seeded at the right time, says University of Missouri Extension state forage specialist Craig Roberts.

Frost-seed legumes now to improve cattle and pastures

STOCKTON, Mo. – Add legumes to grazing pastures to improve cow performance, soil health and forage production, says Patrick Davis, University of Missouri Extension livestock specialist in Cedar County.

Get 'nearly free' fertilizer by frost seeding legumes

COLUMBIA, Mo. – High nitrogen prices make it especially important to consider frost seeding legumes this winter, says University of Missouri Extension state forage specialist Craig Roberts.

Helping dairy cows through extreme heat

COLUMBIA, Mo. – Heat waves put extra stress on livestock. A University of Missouri Extension dairy specialist advises taking specific, ongoing steps for dairy cows throughout heat waves.Heat abatement

How hair shedding scores can help select cattle for heat stress

COLUMBIA, Mo. – Selecting for cattle with heat tolerance can improve a producer’s profitability. An updated University of Missouri Extension publication, “Hair Shedding Scores: A Tool To Select Heat Tolerant Cattle,” explains how to score for hair shedding and seek lower scores for better heat…

How to properly care for the newborn calf

COLUMBIA, Mo. – Many beef and dairy calves will be born in the next three months. As spring calving season approaches, University of Missouri Extension experts stress the importance of properly caring for newborn calves.

Lime doesn’t harm K-31 fescue but nitrogen adds to toxicosis

COLUMBIA, Mo. – Adding poultry litter or nitrogen to toxic fescue pastures grows more grass, but also boosts toxins in the grass.

Look at fescue seed labels for best results

COLUMBIA, Mo. – George Washington knew the value of a good seed: “Bad seed is a robbery of the worst kind,” the founding father wrote, “for your pocket-book not only suffers by it, but your preparations are lost and a season passes away unimproved.”

Management strategies to reduce pink eye in cattle

STOCKTON, Mo. – “Warm weather brings on environmental factors that can lead to pink eye in cattle,” says Patrick Davis University of Missouri Extension livestock field specialist. Pink eye can lead to reduced cattle performance, which affects profitability.

Managing pinkeye in cattle

WEST PLAINS, Mo. – An abundance of flies in cow herds is being reported to University of Missouri Extension specialists this summer, increasing the likelihood of cattle health issues, including pinkeye.

Missouri dairy producers have their eyes on the drought

COLUMBIA, Mo. – Northern Missouri has received plenty of rain, and dairy producers there are hopeful about making a silage pile, while those in the state’s southern counties are looking at options as drought conditions and oppressive heat have taken hold.

Missouri Dairy Profit Seminars set at 5 locations

COLUMBIA, Mo. – University of Missouri Extension, Missouri Dairy Association and Multimin USA will hold the 2018 Missouri Dairy Profit Seminar at five locations throughout the state Feb. 19-23, said MU Extension veterinarian Scott Poock.

Mitigating pregnancy loss in cow herds

MOUNTAIN GROVE, Mo. – With spring calving season underway, producers want as many healthy calves on the ground as possible.

MU dairy team urges enhanced biosecurity over Texas mystery outbreak

COLUMBIA, Mo. – The University of Missouri Extension dairy team cautions producers to practice elevated biosecurity in light of a recent disease outbreak in Texas dairy country, in and near the Texas Panhandle from Dalhart to Lubbock.

MU Extension publishes vaccination overview for cow-calf operations

COLUMBIA, Mo. – University of Missouri Extension has a new publication about vaccination programs for cow-calf operations.

MU Extension urges biosecurity to mitigate HPAI on dairy farms

COLUMBIA, Mo. – Missouri dairy farmers are urged to protect their dairy herds from highly pathogenic avian influenza (HPAI) virus as the USDA and other federal agencies investigate an illness among dairy cows in seven other states (Idaho, Kansas, Michigan, New Mexico, Ohio, Texas and North Carolina…

MU Foremost Dairy colostrum management exceeds industry standards

COLUMBIA, Mo. – University of Missouri’s Foremost Dairy developed a colostrum management system that helps it far exceed Gold Standards set by the Dairy Calf and Heifer Association, says MU Extension dairy veterinarian Scott Poock.

MU spreadsheet tracks, evaluates colostrum management

COLUMBIA, Mo. – University of Missouri Extension dairy veterinarian Scott Poock has developed a spreadsheet to track and evaluate colostrum management data in dairy calves.

MU vet students take research to dairy parlors and pastures

COLUMBIA, Mo. – The University of Missouri veterinary students take campus research to parlors and pastures to help dairy farms improve.

New research targets late-calving dairy cows

COLUMBIA, Mo. – Intensive targeted synchronization improves the fertility of late-calving dairy cows in seasonal pasture-based systems, according to a paper in the Journal of Dairy Science Communications.

Paired housing of dairy calves could be 'logical next step' of FARM

SPRINGFIELD, Mo. – While explaining new requirements in the National Dairy FARM 5.0 program, a University of Missouri Extension specialist told dairy producers to be aware of what may be coming in 2027.

Pasture flies thriving in hot, humid weather

COLUMBIA, Mo. – University of Missouri Extension dairy veterinarian Scott Poock says three types of flies cause economic damage and discomfort in cattle.Typically appearing in spring, horn flies, face flies and stable flies carried over to summer this year due to hot, humid weather.

Perilla mint poisoning of livestock worsens during drought

COLUMBIA, Mo. – University of Missouri Extension specialists are getting reports of illness and death in cows and small ruminants that may have ingested perilla mint.Perilla mint, a toxic summer annual, is also known as rattlesnake weed, purple mint and beefsteak plant.

Plan now for antibiotic changes on the horizon

COLUMBIA, Mo. – While 2023 might seem a long way off, it’s not too early for livestock producers think about how recent Food and Drug Administration guidance might affect their operations, says University of Missouri Extension veterinarian Craig Payne.

Plan to kill toxic perilla mint this spring or summer

Perilla mint is a toxic plant that can harm livestock. To control it, apply broadleaf herbicides between April and June before seed set

Preventing heat stress helps cows produce more milk

HUMANSVILLE, Mo. – Martin Prairie Farms near Humansville treats dairy cows like guests.The family-owned dairy farm north of Humansville in Hickory County dedicates itself to top-of-the-line herd nutrition and care, says University of Missouri Extension dairy specialist Reagan Bluel.

Shopping for feeds can cut cost of cow winter-hay supplements

COLUMBIA, Mo. – When drought boosted corn and soybean prices, beef-herd owners faced new challenges. They can’t rely on traditional feeds as low-cost supplements for winter forages.“Producers must look at every alternative this winter,” says a University of Missouri Extension beef nutritionist.

Spring SW Missouri bull breeding soundness exam day results

STOCKTON, Mo. – “Bull breeding soundness exams (BSEs) are important to make sure bulls are ready for the upcoming breeding season,” says Patrick Davis, University of Missouri Extension livestock field specialist.

Supplement cuts cows' winter-feed cost 10 percent

COLUMBIA, Mo. – With high costs of feed for wintering cows, herd owners should consider adding monensin to grain supplements for winter forages. The additive, trade name Rumensin, controls coccidiosis, a disease caused by intestinal parasites.

Time to scout for ergot

COLUMBIA, Mo. – University of Missouri Extension state forage specialist Craig Roberts says now is the time to check for ergot in the seed heads of grasses.

Veterinary prescriptions required for antibiotics in the coming months

Starting June 11, 2023, certain livestock antibiotics will require a veterinary prescription, ending over-the-counter sales. Plan ahead with a vet.

Watch for poison hemlock

COLUMBIA, Mo. – Poison hemlock, a poisonous plant that can cause death in livestock, is especially toxic in spring, says Gatlin Bunton, University of Missouri Extension field specialist in agronomy.It can also cause birth defects in the offspring of pregnant animals.
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