Solemn means someone or something serious, sincere or impressive. 1  An example of solemn is how someone's face looks when worried about a sick friend.
Symptoms of anthracnose are fairly common early in the season on lower leaves and later in the season on upper leaves. However, it is normally not an economic problem. Drift or contact from chemicals, such as paraquat or glyphosate, can also cause spots on corn leaves. Paraquat injury on corn. These spots can also be confused with holcus spot, but an obvious pattern should be visible throughout the field.
Brown leaf spot in potatoes: Plan for this early blight look-alike in 2013. Brown leaf spot of potatoes can be misidentified as early blight, potentially compromising disease control. Early blight, caused by Alternaria solani, is a very common fungal disease present in most regions that produce potatoes.