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Recently flushed peach leaves that remain undersized and become yellow (center right) due to infection by the yellow bud mosaic strain of Tomato ringspot virus.

?Yellow bud? symptom of yellow bud mosaic. Severely stunted, yellow leaves of a peach bud infected by tomato ringspot virus next to leaves of a healthy bud; Placer Co. Credit: Jack Kelly Clark, UC IPM — Credit: Jack Kelly Clark, UC IPM

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