News tagged with emerald ash

The high costs of imported pests

A new analysis of the damage done by invasive forest pests shows that homeowners and local governments are being stuck with a $4.5 billion yearly bill for the boring beetles, choking fungi, and rogues' gallery of other foreign ...

dateMay 12, 2016 in Ecology
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Poor outlook for ash trees

The future for ash – the tree that gave us food, fuel and the Sweet Track, one of the oldest roads in the world – looks bleak, according to a new survey of its biology and ecology. The review by tree expert Dr Peter Thomas ...

dateMar 23, 2016 in Ecology
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Wasps may be battling ash-killing beetles

Five years ago, a Michigan Technological University entomologist set loose a swarm of tiny wasps in the woods around Calumet, Mich. His aim: to combat the invasion of a shiny, green beetle deadly to America's ash trees. Now ...

dateSep 16, 2015 in Ecology
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NASA Goddard technology helps fight forest pests

Northeastern forests in the United States cover more than 165 million acres, an area almost as big as Texas. Soon, millions of pine and ash trees in those forests could be wiped out, thanks in part to two types of voracious ...

dateJul 31, 2015 in Ecology
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