Tag Archive | plant disease

Understanding How Diseases Spread in Nurseries

commercial tree farmFrom age-old pests to new and emerging diseases, the threats to nurseries and tree farms come from every angle. Every manager knows that the key to healthy plants is the prevention of disease outbreaks, but prevention requires constant vigilance. Rather than keeping track of individual diseases, a better solution may involve keeping track of common sources of infection to reduce and eliminate pathogens of all types. Continue reading

Boxwood Blight Returns to U.S. Nurseries

boxwoodThe boxwood is often referred to as “man’s oldest garden ornamental.” The boxwood, which has been planted in European and North American gardens since the mid-1600s, is popular because it can be used in hedges and groupings or as an individual specimen. Until recently, it was also easy to maintain and relatively disease free[1]. Unfortunately, boxwoods are now under threat. Continue reading