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Healthy (right) and Rhizoctonia root and crown rot infected chrysanthemum.

Healthy chrysanthemum Dendranthema grandiflora (right) versus stunted roots and dead foliage due to Rhizoctonia solani root and crown rot decay. Orange Co. by JKC Credit: Jack Kelly Clark — Healthy (right) and Rhizoctonia root and crown rot infected chrysanthemum. Credit: Jack Kelly Clark

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