ring rot

(redirected from Potato Ring Rot)
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ring rot

n
(Agriculture) a virulent bacterial disease of potatoes occurring in the vascular ring of the potato tuber. Also called: potato ring rot
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Noun1.ring rot - disease of tomatoes and potatoes and tobacco etc caused by the bacterium Pseudomonas solanacearum
brown rot - any of certain fungous diseases of plants characterized by browning and decay of tissues