pecan scab

noun

Definition of pecan scab

: a disease of the pecan caused by a fungus (Cladosporium effusum) and characterized by the smoky superficial growth of the fungus on leaves, twigs, and nuts

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Cite this Entry

“Pecan scab.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/pecan%20scab. Accessed 19 Jan. 2021.

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