Occurs May to early July

Feeding causes brownish or sunken spot on leaves

Nymphs are red or red and black; Adults greenish yellow with 4 black strips, 1/4 to 1/3 inch long

Edges of leaves curl upward and turn brown or black

Entire leaves turn brown and dry up

Plants may look thin and ragged

Common in plants that receive too much sun or too little water

Powdery, fluffy, white spots or blotches on leaves and stems

Tiny raised black dots may be visible within white spots late summer or early fall

Spots typically start on lower leaves, but can spread to cover the entire plant

Severely infected leaves may be completely covered in white or grayish white fungi

In some cases, leaves become curled or twisted or turn yellow due to the infection

Leaves are twisted, cupped, or distorted

Leaves may appear thick and leathery

Veins in leaves are thick and close together

Side of the plant closest to the herbicide application is most severely affected

In severe cases the entire plant may be affected