Does your citrus tree have spotted leaves or fruit with brown raised spots or small lopsided fruit?  Good news, USDA released a free Save Our Citrus iPhone app that makes it easy to identify and report the four leading citrus diseases: citrus greening, citrus canker, citrus black spot and sweet orange scab.

In just a few steps, the Save Our Citrus app, available in English and Spanish, allows you to report the symptoms, upload a photo and receive an individual response back from citrus experts. Read more »

This post is part of the Science Tuesday feature series on the USDA blog. Check back each week as we showcase stories and news from USDA’s rich science and research portfolio.

To help those in need make ends meet, the Federal Government offers a variety of assistance programs.  Some provide cash, but more offer in-kind assistance such as subsidized rents or assistance with home energy bills. USDA provides eligible households with in-kind assistance in the form of Supplemental Nutrition Assistance Program, or SNAP, benefits to buy groceries (formerly called the Food Stamp Program). But these benefits, and other in-kind assistance, are not counted as income when the Census Bureau calculates official poverty rates.  Not accounting for these benefits understates the resources of U.S. families who receive them and masks the greater relative hardship of those who do not. Read more »

This post is part of the Science Tuesday feature series on the USDA blog. Check back each week as we showcase stories and news from the USDA’s rich science and research portfolio.

Porcine reproductive and respiratory syndrome (PRRS) is a disease that costs the U.S. pork industry an estimated $664 million per year. Recently, scientists have made a breakthrough in research efforts to curb the disease.

A consortium of scientists from around the country, with funding from USDA’s National Institute of Food and Agriculture (NIFA) and Agricultural Research Service (ARS), have discovered a genetic marker in pigs that identifies whether or not a pig has reduced susceptibility to PRRS. Read more »

Freeborn Lumber Company owner John Miller and USDA Rural Development State Director Colleen Landkamer inside the room that operates Freeborn’s geothermal system. The system was installed with support from USDA Rural Development.

John Miller got the call at 12:45 a.m. on Sept. 7, 2007.

Freeborn Lumber Company – the business John’s grandfather bought in 1946 and John purchased from his father in 1986 – was burning to the ground.  Less than 30 minutes later, the nearly 100-year-old building was destroyed. Lightning struck a phone line next to a gas line and that was it. Firefighters arrived less than five minutes after getting called, but there was nothing they could do. Read more »

Located in the heart of a “food desert” in the city of Harrisburg, Pennsylvania, Joshua Farm is a unique one-acre operation that is growing produce for locals through the use of a seasonal high tunnel.

Founder Kirsten Reinford and daughter Havah at Joshua Farm, a unique one-acre operation in Harrisburg, Penn., that grows over 40 varieties of fresh produce for local families.

The high tunnel (also known as a “hoop house”) makes urban farming possible and extends the growing season. Joshua Farm installed its high tunnel with the help of USDA’s Natural Resources Conservation Service (NRCS). Read more »

Did you know that USDA manages 193 million acres of land; occupies approximately 89 million square feet of office and laboratory space and operates over 23,000 buildings?  And if this isn’t enough, USDA also operates a fleet of over 40,000 motor vehicles and equipment.

Photo of green roof on court 5 of the South Building. Saves energy and reduces excessive stormwater runoff (which supports our efforts to restore the Chesapeake Bay).

With statistics like these, it is no wonder that USDA remains focused on reducing its rather significant environmental footprint by using clean energy while working towards improving the environment.   To accomplish this, USDA conducts its operations in a sustainable manner, complies with environmental laws and regulations and walks its talk. Read more »