Downy mildew of lima bean, caused by the oomycete, Phytophthora phaseoli, is a common disease in Delaware production areas. Proper identification and management of the disease is critical for ...

Researchers are now analyzing volatile chemicals emanating from grape leaves infected by a fungus called powdery mildew with the goal of improving training for vineyard canines. Nayelly Rangel ...

While UV light is already used to fight powdery and downy mildew in grapes, powdery mildew in strawberries, and a contagious bacteria that causes fire blight in apples, pears, and members of the ...