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cucumber scab

noun
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Definition of cucumber scab

: a disease of the cucumber caused by a fungus (Cladosporium cucumerinum) characterized by spotting and blighting of the leaves and dark sunken cavities on the fruit

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“Cucumber scab.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/cucumber%20scab. Accessed 28 Oct. 2020.

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