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Potato blight


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Symptoms

- In early summer brown/black tips and leaf margins show, which then then curl and dry-up. The disease can spread rapidly to all exposed parts of the plant, resulting in its total collapse and spread of disease to tubers. Tubers develop a firm red-brown rot under discoloured skin. Tubers are then at risk of invasion by other organisms producing a soft, foul-smelling rot.

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