Final diagnosis


Ralstonia solanacearum (Bacterial wilt)

Wilting of the terminal leaflets in the early stage of the disease. <b><i>Ralstonia solanacearum</i></b> (brown rot)
Complete plant wilting caused by <b><i>Ralstonia solanacearum</i></b> (brown rot).
Bacterial exudate oozing from the vascular system of a potato stem infected by <b><i>Ralstonia solanacearum</i></b> (brown rot), after the stem is cut and placed in water.
Brown rot symptoms. <b><i>Ralstonia solanacearum</i></b>.
Bacterial exudate oozing from the vascular tissue of the potato tuber. <b><i>Ralstonia solanacearum</i></b> (brown rot)
Bacterial exudate coming out of the eyes of a potato tuber and adhering to soil particles. <b><i>Ralstonia solanacearum</i></b> (brown rot)
Bacterial exudate coming out of the eyes of a potato tuber and adhering to soil particles. <b><i>Ralstonia solanacearum</i></b> (brown rot)