How I treat rust colored spots on the underside of mandevilla leaves?

How I treat rust colored spots on the underside of mandevilla leaves?
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1 Answer

Answer :

use sevin available in the lawn & garden store..read the directions well I am not sure you have the plant or if this is a vine. use gloves, old long clothes, goggles and mask.  Keep children & pets away until dry, be sure to get both sides, use a fly squatter to move the leaves.
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