Ramularia didyma
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Ramularia didyma hyphae and asexual spores (click on image to enlarge it)
Author(s): Cesar Calderon, USDA APHIS PPQ
Source: IPM Images
Author(s): Cesar Calderon, USDA APHIS PPQ
Source: IPM Images
Ramularia didyma Unger 1833
The fungus causes leaf spots on Ranunculus and other plants.
Publications covering Ramularia didyma
Plant Disease (2011) 95, p. 872 (Blomquist et al.)
C.L. Blomquist and C.Y. Warfield (2011)
First report of Ramularia didyma causing a leaf spot on Ranunculus (Ranunculus asiaticus) hybrids in California