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ARS is working with the Washington State Departments of Health and Agriculture and USDA’s Animal and Plant Health Inspection Service to prevent the northern giant hornet, formerly known as Asian giant hornet, from becoming established in the United States.

ARS scientists developed novel, reversible biocides that kill disease-causing bacteria while minimizing other toxic effects.

ARS-funded scientists developed an artificial intelligence (AI)-aided computer vision system for real-time monitoring of fish in recirculating aquaculture systems.

The virus influenza A strain crossed from humans to swine at least 370 separate times between 2009 and 2021.

By using telomere-to-telomere assemblies, ARS scientists can better understand the biological and genomic basis for how animals differ.

ARS researchers and collaborators demonstrated that oils from algae can produce the necessary omega-3 fatty acids found in fish oils.

Hempseed cake was mixed into cattle feed for approximately 16 weeks and then meat products from the cattle were tested for CBD and THC levels.

ARS researchers developed a new spawning aid for female channel catfish resulting in increased egg yield.

ARS researchers collaborated with scientists from the University of Florida to develop a simpler method to sterilize mosquitoes.

ARS researchers collaborated with Kansas State University to reduce the potential consequences of the Japanese encephalitis virus entering the United States.

ARS researchers studied the transmission dynamics of avian influenza virus in disease outbreaks of both commercial and backyard flocks.

Scientists found that fish raised in reused water faced significantly higher mortality rates that those grown in tanks supplied with fresh spring water.

Researchers determined that clam byproducts and hemp fibers meet the nutritional needs of farmed fish Florida pompano.

ARS scientists collaborated to sequence and assemble the genomes of the ticks that cause cattle fever and anaplasmosis.

Changes in cattle rumen associated with liver abscesses remain well after the early development of rumen acidosis caused by high corn diets.

ARS and University of California-Berkeley scientists are evaluating the potential of a parasitoid wasp to control the fruit fly, spotted wing drosophila.

ARS scientists conducted research to determine if America’s agricultural system is safe from COVID-19.

ARS scientists are combatting pests and diseases affecting avocado production in the U.S.

ARS scientists conducted research to determine if America’s agricultural system is safe from COVID-19.

ARS scientists conducted research to determine if America’s agricultural system is safe from COVID-19.

In the search for natural enemies of the emerald ash borer, one promising candidate is a tiny 5-7 millimeter-long parasitic wasp that lays its eggs on EAB larvae.

ARS researchers used computer modeling to predict the limited potential of livestock transmission of SARS-CoV-2.

Red clover in cattle diets could give them additional defense against fescue toxicosis, caused by the consumption of fungus-infected tall fescue when grazing.

ARS researchers and Villanova University researchers looked at compounds called pyranopyrans that have significant antibacterial properties against a certain fish pathogen.

ARS scientists and the Foundation for the Study of Invasive Species in Argentina, conducted research to further understand tawny crazy ant behavior.

An improved genome reference sequence for the North American Atlantic salmon and the first DNA chip enables the use of genomic information in breeding strategies.

An improved genome reference sequence for the North American Atlantic salmon and the first DNA chip enables the use of genomic information in breeding strategies.

ARS scientists at the Plum Island National Animal Disease Research Center are preparing countermeasures in case of the arrival of African Swine Fever in the United States.

ARS scientists studied Puerto Rican fungal strains as possible biological control agents for managing the coffee berry borer in an environmentally sustainable manner.

The USDA-USAID Livestock Improvement Project is an 8-year international program to enhance genetic gains made in local goat populations.

ARS scientists conducted a study of essential oil from dried pineapple weed for repelling mosquitoes.

Researchers developed an improved line of trout germplasm that the nation’s second largest commercial egg retailer is selling to trout farmers.

A new fish food made from fly frass is helping fish farmers raise larger, healthier catfish.

Researchers are bringing high-tech tools to the fight against cattle fever ticks along the U.S.-Mexico border and in Puerto Rico.

Scientists recently looked at the temperature preferences of sows, with an eye toward keeping them more comfortable before and during pregnancy.

A team of ARS scientists in cooperation with Pacific Biosciences published the first genome of the invasive spotted lanternfly.

ARS scientists have made two important advancements against African swine fever virus which causes a lethal disease in swine.

Learn how scientists are finding alternatives to chemical insecticides to control flies.

ARS is helping lead the mapping of the first complete genome of the Asian giant hornet.

Scientists are using dogs to sniff out citrus orchards for the devastating pathogen HBL, also known as Citrus Greening.

ARS researchers and their collaborator have demonstrated that an areawide mating disruption approach could control peach tree pests.

ARS scientists are looking into “attractive” ways to kill brown marmorated stink bugs.

ARS scientists are using gene editing to assist in the development of a vaccine for
African swine fever.

ARS researchers found that hops that are too old for brewing beer, but still nutritious for cattle, may be available for coproduct development.

Raising beef cattle without antibiotics may not reduce levels of antimicrobial resistance.

ARS researchers and Federal partners formed the Rift Valley Fever Outbreak Early-Warning Team.

ARS researchers are working to counter Emerald Ash borers with releases of the parasitic wasp Tetrastichus planipennisi and gene-based control.

ARS researchers and APHIS colleagues developed a new test that quickly identifies red imported fire ants

ARS scientists worked with a commercial partner to construct a new avian influenza vaccine.

Researchers discovered the amino acid, L-glutamine shows potential to serve as a natural antibiotic alternative to promote growth and well-being in piglets.

ARS researchers helped evaluate new strains of tilapia that can resist the bacteria that cause the deadly fish disease streptococcosis.

ARS researchers have fitted beef cattle with special collars to monitor their movements and behavior.

ARS researchers have been on the forefront of studies to diagnose prion diseases in vulnerable livestock.

The U.S. Meat Animal Research Center provides scientific information and new technologies that can be utilized on problems affecting the beef, sheep, and swine industries.

ARS researchers have been on the forefront of studies to diagnose prion diseases in vulnerable livestock.

ARS scientists are making catfish operations more efficient, profitable, and environmentally friendly by developing new systems that recirculate water.

Scientists developed an effective vaccine that could be produced and stored in the United States in the event of an outbreak of Foot-and-Mouth Disease.

ARS and USDA's Animal and Plant Health Inspection Service continue to collaborate on preventing the spread of screwworms from South America.

ARS scientists have worked with public and private partners to develop animal vaccines, antibody therapies, and strategies for enhancing the immune systems of farm animals.

ARS researchers are at the forefront of cutting-edge genomics research that is providing breeders with the molecular tools they need to improve on key traits such as disease resistance.

ARS is helping protect U.S. cattle against ticks that spread cattle fever disease.

ARS researchers are developing better ways to improve animal production by using more precise techniques and tools.

ARS scientists and collaborators have developed two new tools to improve water hyacinth control.

In response to the December 2014 detection of new HPAI viruses, ARS refocused its avian influenza research team and developed an emergency avian influenza vaccine.