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rusty mottle

noun
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Definition of rusty mottle

: a virus disease of cherry characterized by retarded blossom and leaf development in spring, followed by necrotic spotting and shot-holing and frequently by yellowish rusty chlorotic spotting of leaves and considerable defoliation

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“Rusty mottle.” The Merriam-Webster.com Dictionary, Merriam-Webster Inc., https://www.merriam-webster.com/dictionary/rusty%20mottle. Accessed 25 January 2020.

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