In 2018, there were significant increases in confirmed cases of southern blight in hemp.  The fungal disease affects a wide range of plant species, as well as hemp. When stems and roots become infected, plants can wilt, decline, and/or die,…

Diseases are a major concern for greenhouse hemp growers, and they can be a factor that limits the profitable production of plants. The warm, humid greenhouse environment provides optimal conditions for reproduction of many pathogens. A good sanitation program can…

Powdery mildew can affect numerous plants, including fruit, vegetable, and agronomic crops, as well as woody and herbaceous ornamentals. Kentucky hemp is also susceptible to this disease. Plants infected early in the season can be seriously damaged, while those affected…

Hemp is often considered a disease-free plant. However, no research has been done to determine whether certain pathogens can increase to problematic levels in the field. If disease becomes a significant problem in field-planted hemp, the result can be premature…

Interest in hemp production in Kentucky is on the rise. However, little to no information is known about the many diseases that pose a risk to hemp. One of the most common diseases of hemp is powdery mildew. This disease…