How To Identify & Treat New World Screwworm In Livestock

The name screwworm refers to the maggots’ feeding behavior as they burrow (screw) into the wound, feeding as they go like a screw being driven into wood. Maggots cause extensive damage by tearing at the hosts’ tissue with sharp mouth hooks. The wound can become larger and deepen as more maggots hatch and feed on living tissue. As a result, NWS can cause serious, often deadly damage to the animal.

Adult screwworm flies are about the size of a common housefly (or slightly larger). They have orange eyes, a metallic blue or green body, and three dark stripes along their backs.

Report mammals and birds with the following signs:

• Irritated behavior
• Head shaking
• The smell of decay
• Presence of fly larvae (maggots) in wounds

Click Here For Updated Information on New World Screwworm: screwworm.gov

LMA World Livestock Auctioneering Championship

In June 1963, Livestock Marketing Association held the first annual World Livestock Auctioneer Championship (WLAC). The purpose: to spotlight North America’s top livestock auctioneers and to salute their traditionally important role in the competitive livestock marketing process. Auctioneers from the United States and Canada came to the Cosmopolitan Hotel in Denver, Colorado to show off their auctioneering talents. Twenty-three contestants sold the same 20 head of cattle over and over again. The contest was held at hotels until 1967, when it traveled to its first LMA member market. Since then the WLAC has been held at member markets around the U.S. and Canada. Recent locations include Missouri, Oklahoma, Texas, Utah, Virginia and West Virginia. Though the rules have changed, the enthusiasm for the competition hasn’t. The largest number of entrants in the contest to date was in 1981 when LMA received 105 auctioneer entries.

The championship consists of three stages, the qualifying event, semifinals and the finals, held each June in conjunction with the LMA Annual Convention. Contestants competing for the world champion title must be 18 years old, employed as a livestock auctioneer and sponsored by livestock auction or dealer businesses, who share in the favorable publicity generated by the winners. LMA is proud to sponsor an event that brings together North America’s top livestock auctioneers in a competition that showcases professionalism and promotes the auction method of marketing.

Click Here To Listen To Past Champions

Featured Experts in the Cattle Industry

Wayne Ayers – Elanco Animal Health

https://www.elanco.com/us

Follow On Facebook: @ElancoUS

Justin Tupper – St. Onge Livestock

https://stongelivestock.com/

Follow On Facebook: @StOngeLivestock

Shaye Wanner – Host of Casual Cattle Conversation
https://www.casualcattleconversations.com/
Follow on Facebook: @cattleconvos

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Industry References, Partners and Resources

For additional information on industry trends, products, and services, check out these trusted resources:

American Gelbvieh Association: https://gelbvieh.org/

EquineMarket.Com: https://www.equinemarket.com/

Imogene Ingredients: https://www.imogeneingredients.com/

Jorgensen Land & Cattle: https://jorgensenfarms.com/#/?ranchchannel=view

LivestockMarket.Com: https://www.livestockmarket.com/

RanchChannel.Com: https://ranchchannel.com/

RFD-TV: https://www.rfdtv.com/

Rural Radio Network: https://www.ruralradio147.com/

Sire Buyer: https://www.sirebuyer.com/

Westway Feed Products: https://westwayfeed.com/

Wrangler: https://www.wrangler.com/