ars

As we kickoff the traditional start to the summer and head outdoors, remember to apply that sunscreen. Oh, and watch for ticks. According to Andrew Li, an Agricultural Research Service (ARS) entomologist who is leading a new deer tick control program, they’re out in force, too. Experts predict 2017 will see the highest number in years of these sesame-seed-size parasites—also known as “blacklegged ticks”—that spread the bacteria that cause Lyme disease.

Pollinators are a vital part of agricultural production. In the United States, more than one-third of all crop production – 90 crops ranging from nuts to berries to flowering vegetables - requires insect pollination. Managed honey bee colonies are our primary pollinators, adding at least $15 billion a year by increasing yields and helping to ensure superior-quality harvests.

Looking for recipes that are both flavorful and nutritious? Nutrition.gov has added new resources that can help you. The newly enhanced Nutrition.gov includes an Ethnic Cooking section on the Shopping, Cooking & Meal Planning page designed to fit the 2015-2020 Dietary Guidelines for Americans. Nutrition.gov collaborated with a range of government agencies to feature links to educational materials, videos, books and websites offering a wide array of healthy, culturally-based recipes.

By probing the life cycles of parasites, Jitender Dubey’s research during the past 40 years has been instrumental in saving lives, curbing disabilities in newborn infants and greatly reducing the number of horses, cattle and lambs killed each year by infectious diseases.

Dubey, a parasitologist with the Agricultural Research Service (ARS) in Beltsville, Maryland, is being honored today as a finalist for a Samuel J. Heyman Service to America Medal, also known as the “Sammies.” The Sammies are given each year to federal employees who have distinguished themselves by making our country safer, healthier and stronger.

Think earthworms are only good for fish bait? Think again! Earthworms play a valuable role in soil health and viability in forests, prairies, gardens and even on farmland.

Earth Day is a good time to recognize earthworms as environmental helpers. They feed primarily on organic material in soils, eating fresh and decaying material from plant roots, including crops like corn and soybeans. As they feed, they move and mix their waste with the soil in a moist, microbe-rich environment. Earthworm tunnels bring in oxygen, drain water and create space for plant roots. Their natural feeding habits mean that small amounts of soil pass through their bodies and, surprisingly, when they excrete it, it is in better condition—what goes in comes out much better!

In much of the developing world, goats are essential for survival and are highly valued for their meat, milk and hides. So it should come as no surprise that Agricultural Research Service (ARS) scientists and academic and industry colleagues, working with DNA from a domestic goat, used new technologies to develop a vastly improved and relatively inexpensive reference goat genome. This information will serve as a kind of instruction manual for scientists showing them how to use the same technologies to lower the cost of developing improved livestock genomes.

Considering the many different types of apples we see at farmers markets and supermarkets, it may be hard to believe that apple trees are not as diverse as they should be. But it isn’t the fruit-bearing part of the apple tree that’s the problem, it’s the apple tree’s rootstock.

Most of today’s commercially produced apples are from trees that were bred in two parts—the fruit-bearing scion that makes up the higher branches and tree tops, and the rootstock that forms the roots and lower trunk.

It’s a question with major public-health implications: Could antibiotics and other widely used medications get into our food supply when they are flushed into our sewers?

To try to answer that question, researchers from USDA and Penn State University (PSU) assessed whether some commonly used pharmaceuticals could get into a wheat crop irrigated with recycled wastewater.

In the rural community of Conetoe, North Carolina, residents are taking aim at the lack of access to healthy and nutritious food and its youth are leading the charge. In the predominately African American town, more than 60 youth participants of Conetoe Family Life Center (CFLC) have a direct role in the health and welfare of their community.

Conetoe Family Life Center was established in 2007 by Reverend Richard Joyner, a 2010 CNN Hero, to address persistent poverty and lack of access to healthy foods for the predominantly African American rural town of Conetoe, North Carolina.  As a result of CFLC’s efforts, the community has seen a dramatic decrease in negative health determinants.

Robert G. Bruton grew up on the Flathead Indian Reservation in northwestern Montana in a family that, like many others, was severely challenged by the rising college tuition costs. He is not a Native American, but he chose to attend Salish Kootenai Tribal College in Pablo, Montana, in part because of its reasonable cost.

He knew he liked chemistry and his grades were good enough to qualify him to serve as a science and math tutor for fellow students. The school was one of the few tribal colleges nationwide that offered four-year bachelor’s degrees. But as a first-year student, Bruton was like a lot of other people – he wasn’t quite sure what direction his life would take.