Collaboration, research key to managing invasive species

Invasive species, such as the gypsy moth and emerald ash borer, have had devastating effects on Pennsylvania's forests, and the keys to combatting these threats are active management, collaboration and research, according ...

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 ...

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 ...

Insect decoys could protect ash trees

Emerald ash borers have no trouble reproducing themselves as they have now spread through half the United States, but duplicating effective emerald ash borer decoys is not quite as easy. Now, engineers have devised an inexpensive ...

Emerald ash borer confirmed as threat to white fringetree

The emerald ash borer (Agrilus planipennis), also known as EAB, is an invasive insect pest from Asia that has killed millions of trees in the United States and Canada and has caused billions of dollars of damage since it ...

Borers branch out from ash trees

Bad news in the bug department: The emerald ash borer, a tiny, glitter-green insect from China expected to kill virtually all ash trees in the eastern U.S. - unless they are treated with expensive chemicals - may have a new ...

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