Our flower gardens look pretty grey right now, but I’m referring to the interesting and distinctive grey plants that grow in the summer garden. We don’t usually think of grey as an ...

Signs of Gray leaf spot are often first noticed on the lower leaves. Symptomatic leaves have small, tan, rectangular lesions surrounded with yellow halos, which are not easily distinguished from ...

Symptoms generally appear first on the lower leaves, but may move higher in the canopy as the ... or “cigar-shaped” tan to gray lesions, which are a diagnostic symptom of NCLB (Figure 1). These ...