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.
How to Tell When Sweet Corn Is Ready to Harvest. The silk turns brown when the ears are ready for harvest. Sweet corn takes between 60 and 100 days to mature, but the window when ripe corn is at its prime, sweet flavor doesn't last long. The ears of sweet corn display signs that they are ready for picking. The ripe corn tastes sweetest when cooked shortly after being harvested before the natural sugars convert to starch.