Chrysanthemum white rust on Chrysanthemum. Photo provided by: Division of Plant Industry Archive, Florida Department of Agriculture and Consumer Services, Bugwood.org
Chrysanthemum white rust on Chrysanthemum. Photo provided by: Central Science Laboratory, Harpenden Archive, British Crown, Bugwood.org
Chrysanthemum white rust on Chrysanthemum. Photo provided by: John W. Dooley, USDA APHIS PPQ, Bugwood.org
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