
Neogen Corporation, a leading provider of food and animal safety solutions, has announced the expanded availability of FIFRA Section 2(ee) recommendations for two of its livestock insect-control products—Prozap® Insectrin X Concentrate and Prozap® Screw Worm and Ear Tick Aerosol. The move is designed to support ranchers, livestock producers, and horse owners as they strengthen efforts to manage flies and protect animals amid growing concerns surrounding the potential threat of New World Screwworm (NWS).
The expanded recommendations provide producers with additional tools that can be incorporated into comprehensive fly-control and livestock health management programs. As concerns surrounding New World Screwworm continue to attract attention across the livestock industry, Neogen is reinforcing its commitment to helping producers safeguard animal welfare through effective insect management solutions.
Additional Support for Producers in Texas and Florida
The Texas Department of Agriculture has approved Section 2(ee) recommendations for the use of Prozap® Insectrin X Concentrate and Prozap® Screw Worm and Ear Tick Aerosol. In addition, Neogen has made similar recommendations available in Florida, giving livestock producers in both states access to expanded options for fly management.
These recommendations allow producers to utilize the products in ways that support efforts to address concerns associated with New World Screwworm while continuing to manage the broad range of insect pests that commonly affect livestock operations. By expanding product availability and guidance, Neogen aims to equip producers with practical tools that can be integrated into existing herd-health and pest-control programs.
Growing Awareness of New World Screwworm
Although New World Screwworm was largely eradicated from the United States decades ago through extensive government-led control programs, recent developments have heightened industry awareness regarding prevention and preparedness. Livestock producers, veterinarians, and animal health experts have emphasized the importance of maintaining strong monitoring practices and implementing effective fly-control measures to reduce potential risks.
New World Screwworm is a serious parasitic pest whose larvae can infest wounds and feed on living tissue, creating significant animal health concerns. While the pest has not re-established itself in the United States, renewed attention has prompted producers to review their insect-control strategies and ensure they are prepared to respond quickly should any threats emerge.
Industry experts continue to stress that prevention remains the most effective defense. Proper wound management, regular inspection of livestock, and comprehensive fly-control programs are all considered essential elements of a proactive animal health strategy.
Importance of Comprehensive Insect Control
Neogen notes that concerns about New World Screwworm highlight a broader reality facing livestock operations: insect pressure is a constant challenge throughout the year. Producers routinely contend with a variety of pests that can negatively impact animal health, welfare, and productivity.
Among the most common pests affecting livestock are horn flies, stable flies, face flies, ticks, gnats, lice, and other biting insects. These pests can cause stress, reduce feed efficiency, contribute to disease transmission, and negatively affect overall herd performance. As a result, effective insect management remains a critical component of livestock production regardless of emerging pest threats.

Neogen offers a range of insect-control products designed to help producers address these challenges. The company emphasizes that successful pest management typically involves multiple approaches working together, including sanitation, monitoring, animal observation, wound care, and the strategic use of insecticides.
Role of Prozap® Products in Fly Management
The expanded Section 2(ee) recommendations focus on two products within Neogen’s Prozap® insect-control portfolio.
Prozap® Screw Worm and Ear Tick Aerosol is designed to help protect wounds from flies and maggots while also controlling a variety of labeled pests, including ticks, gnats, and lice. The product can be an important tool for producers seeking to reduce insect activity around wounds and support animal comfort during recovery.
Meanwhile, Prozap® Insectrin X Concentrate can be incorporated into broader fly-management programs to help control fly populations in and around livestock facilities. By targeting flies in multiple environments, producers can reduce insect pressure and create healthier conditions for animals.
When used as part of an integrated pest-management strategy, these products can help producers strengthen overall insect-control efforts while remaining vigilant against emerging threats.
USDA Emphasizes Vigilance and Monitoring
Federal animal health officials have repeatedly underscored the importance of continued vigilance as the situation surrounding New World Screwworm evolves. The U.S. Department of Agriculture (USDA) has encouraged producers to remain alert, monitor livestock closely, and share information with animal health authorities when concerns arise.
Routine observation of animals plays a crucial role in identifying potential issues early. Producers are encouraged to inspect livestock regularly for wounds, unusual insect activity, or signs of irritation that may require immediate attention.
Timely communication among producers, veterinarians, extension specialists, and regulatory agencies also remains an important component of maintaining animal health and preventing the spread of insect-related problems.
Expert Perspective on Prevention
According to Dr. Kirk Ramsey, Professional Services Veterinarian at Neogen, insect management should be viewed as an ongoing aspect of herd care rather than a response only to emerging threats.
“Producers face insect pressure every season, making prevention and routine monitoring essential parts of herd management,” Ramsey explained. He noted that integrated fly-control programs, prompt wound management, and regular observation of animals can help producers effectively address ongoing insect challenges while remaining prepared for potential new concerns.
His comments reinforce the industry’s growing focus on prevention and preparedness. By maintaining strong insect-control practices year-round, producers can improve animal welfare and reduce the likelihood of pest-related complications.
Developing Operation-Specific Insect Management Programs
Neogen encourages livestock producers to work closely with veterinarians and animal health advisors when developing insect-management plans. Because every operation faces unique environmental conditions, pest pressures, and management objectives, customized programs are often the most effective approach.
A successful insect-management strategy may include regular monitoring, facility sanitation, fly-control products, wound treatment protocols, and ongoing evaluation of pest populations. By tailoring these measures to local conditions, producers can better protect livestock while supporting productivity and animal well-being.
The company emphasizes that proactive planning and collaboration with animal health professionals are essential components of effective pest management.
Understanding FIFRA Section 2(ee) Recommendations
The recommendations announced by Neogen are issued under Section 2(ee) of the Federal Insecticide, Fungicide, and Rodenticide Act (FIFRA). This provision allows certain pesticide-use recommendations that may not appear on the EPA-approved product label.
Users must possess the applicable Section 2(ee) recommendation at the time of pesticide application and comply with all directions, restrictions, and precautions listed on the EPA-registered product label. Neogen also notes that the specific recommendations have not been submitted to or approved by the U.S. Environmental Protection Agency.
As producers continue to focus on protecting livestock from both routine insect pressures and emerging concerns such as New World Screwworm, Neogen’s expanded recommendations provide additional resources to support comprehensive insect-control programs and strengthen animal health management efforts across the livestock industry.
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