★ Key Takeaways
Black Rot, Caused by the Fungus Guignardia Bidwellii, Is a Serious Disease of Cultivated and Wild Grapes. the Disease Is Most Destructive in Warm, Wet Seasons. It Attacks All Green Parts of the Vine – Leaves, Shoots, Leaf and Fruit Stems, Tendrils, and Fruit. Control Is as for Black Rot of Grapes.
What should you know about Why Are My Grape Vines Turning Black? Read our comprehensive breakdown here.
Black Rot, Caused by the Fungus Guignardia Bidwellii, Is a Serious Disease of Cultivated and Wild Grapes. the Disease Is Most Destructive in Warm, Wet Seasons. It Attacks All Green Parts of the Vine – Leaves, Shoots, Leaf and Fruit Stems, Tendrils, and Fruit. Control Is as for Black Rot of Grapes.
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