Thousand Cankers Disease
Pennsylvania Department of Agriculture.
On Aug. 9, 2011, the department in cooperation with the U.S. Department of Agriculture and Penn State Cooperative Extension confirmed the presence of Thousand Cankers Disease in black walnut trees in Bucks County. Since this pest complex cannot be eradicated in Pennsylvania, and since black walnut is of high value to the forest products industry and to forest and urban ecologies, the Pennsylvania Department of Agriculture is joining with state and federal agencies and Penn State Cooperative Extension to slow the spread of TCD in the state through monitoring and quarantine. For more information or to report a possible case of Thousand Cankers Disease on walnut please contact your local county cooperative extension office or contact the Invasive Species Hotline at 1-866-253-7189 or Badbug@pa.gov.
Great Lakes Early Detection Network App
Ohio State University Extension.
Ohio State University Extension has released a new app for spotting and tracking invasive species -- non-native organisms such as Asian carps, purple loosestrife and Asian longhorned beetle -- to try to keep them from setting up beachheads and hurting the economy and environment. By using the free Great Lakes Early Detection Network app, a person can take pictures of suspected invasive species -- whether of farm, forest or water -- and upload the pictures and locations for verification. Based on this early warning, scientists can send out alerts, map the spread and figure out a battle plan.
Emerald Ash Borer
Pennsylvania Department of Conservation and Natural Resources. Bureau of Forestry.
The emerald ash borer is a half-inch long metallic green beetle with the scientific name Agrilus planipennis Fairmaire. Larvae of this beetle feed under the bark of ash trees. Their feeding eventually girdles and kills branches and entire trees. Emerald ash borer was first identified in North America in southeastern Michigan in 2002. To report possible infested trees in Pennsylvania, contact: The Pennsylvania Department of Agriculture 1-866-253-7189.