List of geranium diseases

This article is a list of diseases of geraniums (Pelargonium).

Pseudomonas cichorii
Pseudomonas syringae

Cutting rot

Pythium sp.
Rhizoctonia sp.

Aspergillus fischerianus
Diaporthe rudis
= Diaporthe medusaea
Botryosporium pulchrum

Alternaria alternata
= Alternaria tenuis
Cercospora brunkii
Bipolaris setariae
Cochliobolus setariae [teleomorph]
Bipolaris maydis
Cochliobolus heterostrophus [teleomorph]
Ascochyta spp.
Discohainesia oenotherae
Pleosphaerulina spp.
Colletotrichum gloeosporioides
Glomerella cingulata [teleomorph]
Phyllosticta spp.
Cylindrocladium scoparium
Calonectria kyotensis [teleomorph]

Rhizoctonia solani
Thanatephorus cucumeris [teleomorph]

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