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An adult Hypena opulenta moth

Moth provides hope against invasive swallow-wort

Jul 9, 2018

Pale and black swallow-wort are rapidly invading fields and forests across the Northeast, including New York, but a moth from the Ukraine holds promise to keep the weed in check.

An ash tree marked with purple ribbon.

Cornell plans response against emerald ash borer

May 31, 2018

Discovered in Cornell’s Arnot Forest in March, evidence of the invasive emerald ash borer has been found in downtown Ithaca. Within the next several years, it will change the landscape of campus.