Agricultural Research Service scientists and cooperators have created an Internet-based model to help farmers determine when fungicides should be applied to help control hop powdery mildew in the ...

A global fungal invader is threatening blueberries everywhere. NC State researchers found that Erysiphe vaccinii, the culprit behind powdery mildew, has escaped its U.S. roots and spread across ...

Marijuana’s genetic “map” is expected to help researchers chart the disease defenses of the hop plant. Hops are in the same family as cannabis sativa, an herbaceous plant known for its psychoactive ...