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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.

Chris