Which amongst the following diseases are caused by bacteria?
(a) Cholera
(b) Typhoid
(c) Tetanus
(d) Citrus canker
(e) Potato spindle tuber disease
(f) Red rot of sugarcane
Cholera, typhoid, tetanus, citrus canker are the diseases that are caused by bacteria. Potato spindle tuber disease is caused by viroids and red rot of sugarcane is caused by deuteromycetes Colletotrichum falcatum.