Devastating tree fungus found in Brooklyn and four Long Island towns

Media Note: Images of leaves infected with oak wilt can be viewed and downloaded at https://cornell.box.com/v/Oakwiltdisease ITHACA, N.Y. – Cornell University scientists in partnership with state agencies identified oak wilt, a devastating pathogenic fungus that kills oak trees, in six new locations throughout New York state: four towns on Long Island, Brooklyn and Canandaigua. The […]

Fungal spore ‘death clouds’ key in gypsy moth fight

ITHACA, N.Y. – A fungus known to decimate populations of gypsy moths creates “death clouds” of spores that can travel more than 40 miles to potentially infect populations of invasive moths, according to a new Cornell study. That’s good news as gypsy moth (Lymantria dispar) caterpillars ravage the leaves of forest trees – especially oak and […]