Wilting Potato Plants

Question

I am a first time gardener and have planted Yukon potatoes in a raised bed. They were planted mid April and have grown profusely to about 4 feet tall. I have shored them up with dirt and most of them look great and have started to flower; however, 3 of my plants have wilted. . . literally over night. Not at the same time either. The leaves are still bright green, no sign of insect problems or odd smells. They just wilted over night. Please help!

Answer 1

Potatoes are a nightshade vegetable and are susceptible to a disease called wilt. This article will explain more about it:
https://www.gardeningknowhow.com/edible/vegetables/potato/controlling-wilted-potatoes.htm