Home / How to get Your Dragon Fruit Cactus to Fruit / Concentric haloes from Colletotrichum gloesporiodes. Photo from the journal article A brief overview on pitahaya (Hylocereus spp.) diseases. July 2013, Volume 42, Issue 4, pp 437-440

Concentric haloes from Colletotrichum gloesporiodes. Photo from the journal article A brief overview on pitahaya (Hylocereus spp.) diseases. July 2013, Volume 42, Issue 4, pp 437-440

Yellow brown spots on dragon fruit

Yellow brown spots on my dragon fruit cactus stems

About Thomas Osborne, MD

Dr. Osborne is a Harvard trained Radiologist and Neuroradiologist who loves to share his insight about medicine and gardening.

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