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NCBA Responds to Latest Screwworm Development in Mexico

National Cattlemen’s Beef Association (NCBA) CEO Colin Woodall responded to the announcement from the U.S. Department of Agriculture that a new case of New World screwworm has been detected in the Mexican state of Nuevo León, less than 70 miles from the U.S.-Mexico border:

“It is extremely concerning for the American cattle industry that New World screwworm has moved so far north in Mexico and now is just 70 miles from the border. The speed that screwworm has moved through Mexico is a reminder that this pest poses a critical and urgent threat to America’s cattle producers.

“NCBA appreciates all the resources Secretary of Agriculture Brooke Rollins has invested in protecting American agriculture from the New World screwworm. Designating funds for a domestic sterile fly facility, exploring new technologies for sterilizing flies, enhancing fly surveillance, and coordinating with other departments across the U.S. government are all important steps for safeguarding the U.S. cattle industry. We are also encouraged by the Food and Drug Administration’s work to authorize emergency treatments for screwworm, and we look forward to additional product approvals.

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Reducing Nursery Feed Costs Without Losing Performance - Dr. Julian Arroyave

Video: Reducing Nursery Feed Costs Without Losing Performance - Dr. Julian Arroyave


In this episode of The Swine Nutrition Blackbelt Podcast, Dr. Julian Arroyave, a research swine nutritionist at Carthage Innovative Swine Solutions, discusses nursery feed budget strategies designed to reduce costs without compromising pig performance. He explains trials comparing high, medium, and low phase 1 and phase 2 feed budgets, including commercial validation data showing improved income over feed cost when lower-budget programs were applied under healthy herd conditions. Listen now on all major platforms!

Click here to read the full research article: https://academic.oup.com/tas/article/...

"Results showed that the low-budget program increased income over feed cost by $1.48 per pig."

Meet the guest: Dr. Julian Arroyave / julian-arroyave-jaramillo-638740129 is a research swine nutritionist at Carthage Innovative Swine Solutions, with experience in nursery nutrition, diet formulation, and commercial research trials. He completed his PhD at Kansas State University and previously worked as a nutrition supervisor at Kekén in Mexico. His work focuses on nutritional strategies that improve production efficiency while controlling feed costs. Learn more from Dr. Julian Arroyave Jaramillo on The Swine Nutrition Blackbelt Podcast, available on all major platforms.