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Farm & Ranch

The Dr. McDonald Column — Screw Worms Are Where I Started

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By Dr. Steve McDonald 

What drove me to be a vet? It all started when I was 13. My great-grandfather had a ranch in Young County. He owned about 400 head of cattle, all Hereford, and about a dozen head of horses. He calved in the fall, hopefully after frost.

Earlier calving, or a late frost, insured that the newborn calves would be infested with screw worms, the maggots of tropical flies that ate living flesh.

They would set up housekeeping in the fresh, raw navels of the baby calves and snack away. The adult flies couldn’t survive the winter in North Texas, but would ride the southern winds from Mexico every spring, arriving by early June at the latest.

If conditions were right, meaning a strong southwesterly wind, the flies might arrive by mid-April. A couple of days of this wind was all it took to bring on an early fly season. It was horrible. The cattle would have to be gathered and the babies would have to be treated on their navel with a vile-smelling concoction that would kill the maggots.

To read more pick up a copy of the October 2017 NTFR issue. To subscribe call 940-872-5922.

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Farm & Ranch

Managing Show Cattle Through The Winter

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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.

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Farm & Ranch

Double M Ranch & Rescue

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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.

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Farm & Ranch

Acorn Toxicity

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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.

brown acorns on autumn leaves, close up
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