Become a fan on Facebook Follow us on Twitter USDA Blog Feed Watch USDA videos on YouTube Subscribe to receive e-mail updates View USDA Photos on Flickr Subscribe to RSS Feeds

Posts tagged: University of Minnesota

US Forest Service Mobilizes to Save Cavity Birds

An owl seems to plead for help after getting stuck in a vault toilet. A movement to save birds from serious injury and death garnered a Wings Across the Americas Award for the Teton Raptor Center of Jackson Hole, Wyo., and employees from several national forests. (Photo courtesy Teton Raptor Center)

An owl seems to plead for help after getting stuck in a vault toilet. A movement to save birds from serious injury and death garnered a Wings Across the Americas Award for the Teton Raptor Center of Jackson Hole, Wyo., and employees from several national forests. (Photo courtesy Teton Raptor Center)

Small owls, such as western screech and northern saw whet owls, weigh between 3 and 7 ounces, or about the same weight as a small cell phone or a deck of cards.

They prefer dark, narrow spaces for nesting and roosting, which is why they are called cavity birds. Their habitat preferences make them prone to using man-made features, such as open pipes, that mimic their natural nesting and roosting cavities. But on some public lands, that natural act of finding habitat in ventilation pipes has led to their death. Read more »

USDA Scientist Eager to Lead New Initiative to Combat a Devastating Citrus Disease

Mary Palm, Ph.D., who is leading USDA’s multi-agency response to combat Huanglongbing (citrus greening) disease.

Mary Palm, Ph.D., who is leading USDA’s multi-agency response to combat Huanglongbing (citrus greening) disease.

When I learned I was chosen to lead USDA’s new emergency, multi-agency response framework to combat one of the most serious citrus diseases in the world, I felt both humbled and honored.  I relish the opportunity as a scientist to partner with other federal agencies, states, and industry to combat a disease—huanglongbing (HLB or citrus greening)—that has devastated so many citrus groves in Florida and threatens other citrus-producing states.

When Secretary Vilsack established this new framework—USDA’s HLB Multi-Agency Coordination (MAC) Group—he directed us to fund the most promising, practical research to give growers tools to use against HLB as quickly as possible.  USDA provided $1 million in funding, and the 2014 Federal budget includes an additional $20 million for HLB research, which the Group will collectively determine how best to spend. Read more »

Forest Service Offers Practical Advice for Using Insect-Killed Trees

A new manual released by the U.S. Forest Service offers solutions for using the millions of dead and dying urban trees infected by invasive insects in the eastern United States. 

The free publication, developed by the Forest Service Forest Products Laboratory and the University of Minnesota Duluth, offers insight into the wide variety of products and markets that are available, and practical advice for considering the many options. Uses for insect-killed wood include lumber, furniture, cabinetry, flooring and pellets for wood-burning energy facilities. Last year, commemorative ornaments were made from beetle-killed trees for the 2012 Capitol Christmas Tree celebration.

: Since its discovery in 2002, the emerald ash borer has killed tens of millions of ash trees in 13 states. (U.S. Forest Service photo)

: Since its discovery in 2002, the emerald ash borer has killed tens of millions of ash trees in 13 states. (U.S. Forest Service photo)

Read more »