Author Topic: Valour potato brown streaks & marks  (Read 1481 times)

topman

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Valour potato brown streaks & marks
« on: December 29, 2015, 15:02:02 »
My Valor potatoes look good even when peeled ,but when cut some have brown streaks & marks on the inside
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Palustris

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Re: Valour potato brown streaks & marks
« Reply #1 on: December 29, 2015, 21:00:35 »
Various virus's can cause these markings. Look up Tobacco rattle disease or Potato mop virus.
Gardening is the great leveller.

 

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