Stem spots appear first at the nodes and elongates into stem streaks. A gummy exudate often appears near the streaks. Plants can be killed. Use same fungicide treatments as for Black rot. Mainly on muskmelons and watermelons.
Vines turn yellow and wilt around fruiting time.
When stem is cut, vascular tissue is discolored. Pink mold may develop on dead stems. Vapam can be used to fumigate infested soil. In garden, use 3-5 yr crop rotation. Plant resistant varieties.