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Uromyces transversalis?

Posted: Sun Sep 02, 2018 7:06 am
by markwilson
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Yellow/oranging of Montbretia (Crocosmia) in Dunster (W Somerset). Could it be Uromyces transversalis? (Gladiolus rust)

Re: Uromyces transversalis?

Posted: Wed Sep 05, 2018 9:06 pm
by Chris Yeates
Hi Mark
I can't see any evidence of a fungus breaking the epidermis (or leaf thickening). It just looks like localised chlorosis or similar to me. FRDBI seems to show nothing much associated with Crocosmia, certainly no rust species.