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ARS Scientists Explore Ways to Minimize Runoff from Golf Courses

More than 20 million people play golf on the estimated 14,000 golf courses in the United States. As Americans head for the links this year, golf course managers and superintendents know it’s important not only to maintain the greens and fairways, but also to minimize the risk of pesticides and fertilizers flowing into nearby ponds, streams or lakes.

Protecting the Military from Flying Foes

For over 75 years, USDA scientists have been developing ways to protect the U.S. military around the world from powerful adversaries—mosquitoes and other biting arthropods that cause disease. Their work began in 1942 in a small USDA field laboratory in Orlando, where scientists made key discoveries about new chemicals for controlling these pests. At the time, the most effective repellents lasted only 2 hours, and the U.S. military needed a repellent that could protect for 10 hours.

Plan for the Fall 2018 School Year with Resources from Nutrition.gov

Are you a teacher looking for nutrition-related handouts, lesson plans, or historical documents for your classes? Nutrition.gov has added new resources to help you. Just in time for National Teacher Appreciation Day, Nutrition.gov has developed a new web page under the Smart Nutrition 101 section that provides a list of printable materials and handouts that can be used for the classroom, health fairs, and other educational events.

If She Can See It, She Can Be It: Girl Scouts Learn STEM at USDA

“It felt a little buzzy,” said Lily Meritt, 7, a Daisy Girl Scout from Montgomery County, Maryland. She watched hungry mosquitoes through a plexiglass container as a USDA research scientist talked about pests that love to bug people. Lily and other D.C.-area Girl Scouts visited USDA headquarters to meet women scientists, learn about their work, and discover career possibilities in science, technology, engineering, and math (STEM).

Going Nuts for Calories!

We all love nuts, but we’re careful not to eat too many because of the high fat calories. Now, there may be less to worry about. In a series of studies, USDA’s Agricultural Research Service (ARS) physiologists David Baer and Janet Novotny looked at how many calories of almonds, walnuts, and pistachios are used by the human body. There are a lot of factors to consider, such as whether the nuts are raw, roasted, or ground, and how well they’re chewed.

USDA Charts Course for Strengthening World Aquaculture

Charting a course ahead for the conservation and sustainable farming of freshwater and marine species is a chief focus of the first State of the World’s Aquatic Genetic Resources for Food and Agriculture, a Food and Agriculture Organization (FAO) report that will contain subsections from 89 contributing countries, including the United States.

USDA Agencies Work Together to Eradicate an Old Foe: the Screwworm

Early in October 2016, the U.S. Department of Agriculture (USDA) was faced once again with New World screwworm, which had been eradicated from the United States more than three decades ago. Infestation of this flesh-eating parasite was confirmed in deer from the National Key Deer Refuge in the Florida Keys.