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FAQ #5238

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The foliage on my cantaloupe is developing yellow spots with a downy growth underneath - what is the problem?

Related resource areas: Gardens, Lawns & Landscapes

This is downy mildew (Pseudoperonospora cubensis), a fungal disease whose spores can be spread by the wind to healthy plants. Downy mildew can be controlled with resistant varieties and/or fungicide applications; contact your local Extension office for recommendations.

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