Bacterial wilt symptoms on potato plants. The first visible symptom on foliage is a wilting of the leaves at the ends of the branches during the heat of the day with recovery at night. As the disease develops, a streaky brown discoloration of the stem may be observed on stems 2.5 cm or more above the soil line, and the leaves develop a bronze tint.

Bacterial wilt on sweet pepper

Bacterial wilt on sweet pepper

Moko disease in banana caused by Ralstonia solanacearum. The pseudostems show brown vascular discoloration.

Bacterial wilt symptoms on tobacco plant. One of the distinctive symptoms is partial wilting and premature yellowing of leaves. Leaves on one side of the plant or even a half leaf may show wilting symptoms. The vascular tissues show a brown discoloration when cut. The primary and secondary roots may become brown to black.

Bacterial wilt on tomato.