Black spot is a serious fungal disease named after the big dark splotches that can appear on rose leaves once the plant is ...

As for diseases, the best strategy is to start with disease-resistant cultivars. “Buy ‘fisherman roses,’” Pscheidt said. “The ...

A decade after beech leaf disease emerged in Ohio, researchers have found that 30% of local American beech trees have died, ...

Beech leaf disease (BLD) has caused significant mortality and reduced growth in American beech trees, with 30% of trees dying since its detection in northeast Ohio in 2014.