Farm & Ranch
[AgriLife Today] Beef cattle producers must be vigilant to mitigate herd health risks
By: Blair Fannin
Writer: Blair Fannin, 979-845-2259, [email protected]
Contacts: Dr. Joe Paschal, 361-265-9203, [email protected]
Dr. Tom Hairgrove, 979-845-5419, [email protected]
SAN ANTONIO – Beef cattle producers should be observant when conducting annual health vaccination protocols on their cattle, according to Texas A&M AgriLife Extension Service experts.
Though not a statewide threat, the fever tick has resulted in some herds in far South Texas to be subject to a quarantine zone. This topic, as well as proper vaccination protocol and techniques, were discussed at the recent Texas and Southwestern Cattle Raisers Association Convention in San Antonio.
“It’s a one-host tick and we can use the cow as a control method. Right now, we can dip or spray the cow. If producers or veterinarians see ticks on cattle that are unusual, even if they are not, they are encouraged to collect those ticks and put them in a little bottle of isopropyl alcohol and send it to Texas Animal Health Commission veterinarians.”
Paschal said if they are identified as fever ticks, “we need to know where they are coming from and get a handle on them.”
“More than 99 percent of the time they are going to be common ticks, and we are going to know what they are,” he said. “There are some things to look for, and they are very easy to take off the animal. They are typically not very deep and not very colorful. When you pull a tick off and put it in your hand, it starts crawling off pretty fast. These ticks do not. They are very slow.”
The technical name for Texas cattle fever is bovine babesiosis, which relates to the organisms that infect the red blood cells of cattle. It is their destruction of the red blood cells that results in anemia, fever and death.
To learn more, AgriLife Extension experts recommend using Tick App, a free smartphone application available at http://tickapp.tamu.edu, and the Texas Animal Health Commission’s website at http://www.tahc.texas.gov/regs/code.html for information on tick treatment options, tick quarantine and associated regulations, as well as the latest updates on current quarantines.
(Click here to listen or download audio report)
Meanwhile, because of a case in Florida, though now eradicated by animal health officials in that state, screwworm is still something producers should watch for. Dr. Tom Hairgrove, AgriLife Extension program coordinator for food and livestock systems in College Station, said watchfulness is key.
“We still need to be very observant,” Hairgrove said. “It’s a maggot and will feed on live flesh in animals. If you see maggots in a live animal, take some of those maggots, put them in isopropyl alcohol and send them to TAHC (veterinarians). We want to get ahead of it. With the Florida outbreak, it might have been around a while on some small animals and was missed. It could have been going on a lot longer than most people thought.”
Hairgrove said this helps with surveillance and helps keep a record of where the samples are coming from.”
Hairgrove said he also advises beef cattle producers to develop a relationship with a local veterinarian.
“Sit down with your local practitioner,” he said. “Develop a good herd health program. A vaccination is just like insurance. We are just trying to mitigate against risk.”
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By Heather Welper
Husband and wife duo, Heather and Calvin Welper, are the Co-Owners and Operators or Two C Livestock, located in Valley View, Texas.
The pair’s operation has a show cattle focus where they raise and sell purebred heifers of all breeds and club calf Hereford steers.
When it comes to show cattle, the Welpers know a thing or two including how to prepare for the cold winter months and the Texas major show season run.
To read more, pick up a copy of the November edition of North Texas Farm & Ranch magazine, available digitally and in print. To subscribe by mail, call 940-872-5922.
By Hannah Claxton, Editor
As the sun rises each day, so do the dozens of mouths that Meghan McGovern is responsible for getting fed. Rather than the sounds of a rooster crowing, McGovern hears the bellows and bleats of a variety of exotic deer, the chortle of kangaroos, the grunts of water buffaloes, and the chirps of a lemur.
Nestled against the banks of the Red River, the Double M Ranch and Rescue, with its high game fences and deer sprinkling the landscape,s its in stark contrast to the surrounding ranches.
“Having deer is kind of like eating potato chips- you can never actually have just one,” said McGovern with a laugh.
McGovern has several herds to take care of- fallow deer, axis deer, water buffalo, goats, and bison. In smaller numbers, there’s also a few kangaroos, a lemur, a potbelly pig, a pair of zebras, a watusi, and a few horses.
To read more, pick up a copy of the November edition of North Texas Farm & Ranch magazine, available digitally and in print. To subscribe by mail, call 940-872-5922.
By Barry Whitworth, DVM, MPH
With the prolonged drought, most pastures in Oklahoma end up in poor condition. With the lack of available forage, animals may go in search of alternative foods.
If oak trees are in the pastures, acorns may be a favorite meal for some livestock in the fall. This may result in oak poisoning.
Oak leaves, twigs, buds, and acorns may be toxic to some animals when consumed.
To read more, pick up a copy of the November edition of North Texas Farm & Ranch magazine, available digitally and in print. To subscribe by mail, call 940-872-5922.
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