White rust of Sweet potatoes

Albugo ipomoeae-panduratae

White rust pathogens create chlorotic (yellowed) lesions and sometimes galls on the upper leaf surface and there are corresponding white blister-like dispersal pustules of sporangia on the underside of the leaf. Species of the Albuginaceae deform the branches and flower parts of many host species. Host species include most if not all plants in the Brassicaceae family, common agricultural weeds, and those specified below.

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