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Innovative Feral Hog Control Bait Developed by LSU Scientists

In a significant breakthrough following years of dedicated research into managing escalating feral hog populations, LSU AgCenter scientists in collaboration with the LSU Department of Chemistry have successfully developed a game-changing solution. This groundbreaking bait, now patented, offers a promising method to curb the explosion of feral hogs that have been causing substantial economic and environmental damage, says the release.

Sodium Nitrite-based Bait for Humane Feral Hog Control

This revolutionary bait leverages the power of sodium nitrite to effectively address the issue of feral swine, which have been responsible for causing millions of dollars' worth of destruction to agricultural fields and forestlands not only in Louisiana but across the nation, the release explains.

Shaped into conveniently-sized spheres similar to gummy bears and possessing a distinct fishy flavor, this bait is a testament to the collaborative efforts of the LSU AgCenter's animal scientist and director of the Bob R. Jones-Idlewild Research Station in Clinton, Glen Gentry; LSU chemistry professor John Pojman; and former graduate student Baylen Thompson, who worked under Pojman's guidance.

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What Causes Ear Necrosis in Pigs? - Alison Jeffery

Video: What Causes Ear Necrosis in Pigs? - Alison Jeffery



In this episode of The Swine it Podcast Show Canada, Alison Jeffery, a PhD candidate at the University of Saskatchewan, discusses emerging research on ear necrosis in pigs. She explains the role of Fusobacterium necrophorum, how ear biting may introduce bacteria into damaged tissue, and what researchers are learning about disease progression, welfare, prevention, and future management tools. Listen now on all major platforms!

"Ear necrosis is not only an infectious disease challenge, it is also a welfare issue shaped by behavior, tissue damage, and the farm environment."

Meet the guest: Alison Jeffery / alison-jeffery is a PhD candidate in Large Animal Clinical Sciences at the University of Saskatchewan. Her research focuses on improving swine health and welfare by understanding and mitigating ear necrosis in pigs. Her background includes swine research, producer support, laboratory work, and studies in animal science and veterinary microbiology. Learn more from Alison Jeffery on The Swine it Podcast Show Canada, available on all major platforms.