plants

USDA’s Animal and Plant Health Inspection Service (APHIS) closed out another successful year of protecting domestic plants from invasive threats while enabling safe trade. In 2023, APHIS employees inspected at least 2.82 billion pounds of imported crops from 19 countries—a testament to the year-round effort. Collaborating with U.S. Customs and Border Protection at the ports, APHIS intercepted more than 109,000 plant pests at our borders.

April showers bring May flowers and for USDA’s National Agricultural Statistics Service (NASS), this means the release of 2021 floriculture data. Look for more flora in this data bouquet; NASS expanded the floriculture program to cover all 50 states and more than 30 new crops.

Years ago, I spent my days watching pecan roots change the color of solutions from clear to red as they reduced iron for uptake. It may not sound exciting, but that was the topic of my 2010 undergraduate research internship at USDA’s Agricultural Research Service (ARS) Children’s Nutrition Research Center (CNRC) in Houston, TX, under the direction of my mentor, ARS scientist Dr. Michael Grusak.

Carbon dioxide emissions from the aviation sector constitute 2.5 percent of global emissions. One way to reduce this carbon footprint is to replace conventional aviation fuel (obtained by refining crude oil) with aviation fuel derived from sustainably produced biomass feedstocks.

The spirit of The International Year of Plant Health (IYPH) was in full force this St. Patrick’s Day when President Joe Biden was presented with a shamrock bowl by the Irish Taoiseach (Irish for “chief or leader” – pronounced “tee-shuhk”), Micheál Martin, on March 17, 2021 at the White House. The shamrock bowl was delivered to the White House earlier in the week and presented to President Biden virtually. The tradition of this annual gift from the people of Ireland started in the early 1950s when Ireland’s first Ambassador, John J. Hearne, sent a small box of shamrocks to President Harry Truman.

Deceptively delicate and fragile in appearance, the Eurasian watermilfoil forms thick mats in shallow areas of a lake, quickly growing and spreading to block sunlight, killing off native aquatic plants that fish and other underwater species rely on for food and shelter.