The streamlined design of Oobinator 2.0 improved the distribution of the wasps—each Oobinator containes 50 wasps that could be positioned at four distinct locations throughout the field site. Stingless wasps disperse in the field to search for EAB eggs that will serve as a host for its offspring.
Emerald ash borer (EAB) beetle is an invasive wood boring beetle, first detected in July 2002 in southeastern Michigan. The pest attacks and kills ash trees and it is responsible for the death and decline of tens of millions of ash in 25 states. EAB lives under the bark and when people move EAB-infested firewood they unknowingly move the pest. During EAB Awareness Week (May 22-28) leave HungryPests behind and don’t move firewood.
Do you remember the eighties television show MacGyver? Science genius turns secret agent. Each week Angus MacGyver—armed with only a pen, aerosol spray can and a Swiss Army knife—successfully disarms the bomb and saves the day! The following week, it’s a shoe horn, jumper cables and a screwdriver…then a thermos, belt buckle….you get the drift. Sixty minutes of ingenious, nail-biting problem-solving.
Although the show’s final episode aired almost 25 years ago, the spirit of Angus lives on at the USDA’s Emerald Ash Borer (EAB) biological control production facility, where USDA is strategically rearing natural enemies to combat this destructive pest. Mass rearing biocontrol agents (stingless wasps) is a delicate process that’s time-sensitive, labor-intensive, and laden with problem-solving opportunities. Read more »
Photo credit: Mark Trail via @ComicsKingdom
Emerald Ash Borer (EAB) Awareness week is May 17-23 and my tenure in a nationally syndicated comic strip is coming to an end, so it’s a good time to tell you how a new USDA employee wound up cartoon-ized.
The Mark Trail strip—known for its environmental themes—just finished a six-week long storyline about the invasive EAB. The EAB, a small metallic green wood-boring beetle, destroys ash trees and is now found in 25 U.S. States. The Mark Trail strip features “Agent Abbey Powell from the USDA” and shares information about the EAB. To view the comic—beginning with my debut—visit Mark Trail. Read more »
Katie Armstrong prepares to board the Glacier Discovery Train operated in partnership by the U.S. Forest Service and the Alaska Railroad. (Courtesy Katie Armstrong)
When Katie Armstrong read “So You Want to be a Forester,” like many high school students she wasn’t sure what career path she wanted to follow. So she decided to attend a summer forestry camp offered by Michigan Tech. After the camp she was hooked.
Then she set her goal on attending Michigan State University to study forestry.
“During my time at MSU one of my professors introduced me to urban forestry. I loved it so much I went back for a master’s degree in Forestry and Urban Studies,” said Armstrong. Read more »
The “Forest Scramble” playscape at Myrick Hixon EcoPark, in La Crosse, Wisconsin, features small-diameter round timber construction design by WholeTrees Architecture and Structures. WholeTrees has used four Small Business Innovation Research grants to create new markets, grow its business, and create jobs in the rural economy. Photo courtesy of WholeTrees.
With Mother Nature providing the raw material, a company based in Madison, Wisconsin, saw a chance to grow its business, help the local economy, and promote a sustainable environment all at the same time.
WholeTrees Architecture and Structures is a small, woman-owned business that has successfully leveraged four Small Business Innovation Research (SBIR) grants into a business opportunity that has increased local revenue and grown the company from six employees and gross income of $150,000 in 2009 to 17 employees and gross income of about $1 million in 2013. The company projects revenue increasing to $4 million by 2016. USDA’s National Institute of Food and Agriculture (NIFA) administered the SBIR grants. Read more »
Ash logs undergoing vacuum treatment to kill emerald ash borer larvae. (U.S. Forest Service)
The shiny green one-half-inch-long, one-eighth-inch-wide emerald ash borer has destroyed tens of millions of ash trees in the U.S. since the beetle’s discovery in 2002 in Detroit.
The real Ash trees comprise around seven percent of the trees in eastern U.S. forests. In urban areas, ash trees make up about 50 percent of street trees.
Ash trees are important both economically and ecologically. A wide array of products are made from ash wood, including baseball bats, tool handles, pool cues, furniture, cabinets, oars, and acoustic and electric guitars. Ash seeds are an important food source for birds, mice, squirrels, and other small mammals. Ash trees also provide essential habitat for cavity nesting birds, such as woodpeckers, owls, and wood ducks. Read more »
Emerald Ash Borer Awareness Week is May 19-25. David Cappaert, Michigan State University.
In this case it is green, a brilliant emerald green, and it is chomping its way through America’s forests. The emerald ash borer (EAB), Agrilus planipennis, may look pretty, but it is killing our ash trees in our forests and backyards.
This is Emerald Ash Borer Awareness Week (May 19-25) and the time of year when you might see adult beetles flitting about among your ash trees. It is also the time of year you may unknowingly move this pest if you pack firewood when you kick off the summer camping season. Read more »