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.
This causes the leaves to initially yellow, dry up and turn brown. Spider mites thrive in hot weather and are worse in dry, hot summers. The phlox bugâs feeding causes white or light green spots on the leaves and buds. The leaves will eventually turn brown, dry out and drop off. The symptoms can be so severe that plant growth may become impeded and die. The phlox bug lives in the egg stage through winter on dead stems.