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2014-07-22 08:23:43

- Chemical treatment less costly than removal, protects even large ash trees with high density of EAB CHICAGO, July 22, 2014 /PRNewswire/ -- In a little more than 10 years EAB has killed in excess of 100 million ash trees throughout the Midwest, with a high percentage of those from urban areas. The presence of the lethal beetle threatens ash in the eastern half of the United States and has now spread west of the Mississippi into Missouri, Iowa and Minnesota. A new report by entomologists...

2014-05-26 12:30:18

ESA Risk analysis finds savings for homeowners and local governments of excluding invasive pests like the emerald ash borer outweigh added cost to imported goods The emerald ash borer (Agrilus plantipenis), a recent insect immigrant to North America carried in with the wooden packing material of imported goods, is projected to cause over a billion dollars in damages annually over the next decade. International standards now require expensive fumigation or heat treatment of wood pallets...

2014-02-26 12:22:02

HARRISBURG, Pa., Feb. 26, 2014 /PRNewswire-USNewswire/ -- Methods to combat an invasive insect pest proving deadly to Pennsylvania's ash trees will be showcased in the coming months in a series of free, public workshops planned across the state, Department of Conservation and Natural Resources Secretary Ellen Ferretti announced today. "Municipal officials, landscapers and home and woodland owners all are asking what they can do as this destructive insect spreads steadily across our...

Parasitic Wasp Populations Are Increasing And Expanding In Michigan
2013-06-05 15:49:51

Entomological Society of America The emerald ash borer (EAB), a relatively new invasive insect pest, has killed tens of millions of ash trees throughout the eastern United States since it was first detected in 2002 in Michigan and Canada. This insect has the potential to kill an estimated seven billion ash trees in urban and rural forests and could cause tens of billions of dollars in damage. To control the EAB, research on its natural enemies was initiated shortly after its discovery,...

Decoys Could Prevent The Spread Of Ash-killing Beetles
2013-02-15 13:43:36

Penn State As the emerald ash borer ravages North American ash trees, threatening the trees' very survival, a team of entomologists and engineers may have found a way to prevent the spread of the pests. Emerald ash borers (EABs), a type of beetle native to Asia, first appeared in the U.S. about 20 years ago. They are now moving east from Michigan, killing ash trees on the Eastern Seaboard as far south as North Carolina. "Within 25 years, practically no ash trees may remain on either...


Word of the Day
bibliopole
  • A bookseller; now, especially, a dealer in rare and curious books.
This word comes from a Greek phrase meaning 'book seller.'
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