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Source: Bar Talks [edited] https://bartalks.net/coffee-leaf-rust-spreads-across-hawaii-islands/Coffee leaf rust (CLR) is confirmed to have spread across Hawaii's islands. According to The Hawaii Department of …

Can anyone tell me what is going on here (see attached photos)?  Yesterday morning I noticed tiny orange spots covering the lower (abaxial) surface of the leaves of a plumeria (frangipani) tree in my yard.  At first I thought they …