Tomato black ring virus

Tomato black ring virus (TBRV) is a plant pathogenic virus of the family Secoviridae, that was first discovered in 1946. TBRV infects several hosts including; potato, almond, cranberry, strawberry, peach and nectarine, grapes and Narcissus. Tomato black ring virus (TBRV) is a plant pathogenic virus of the family Secoviridae, that was first discovered in 1946. TBRV infects several hosts including; potato, almond, cranberry, strawberry, peach and nectarine, grapes and Narcissus.