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Cathy from Fresno, Ca writes

Will Merit kill grasshoppers, caterpillars my flowers? Can I use it now?


Merit 0.5 G Insecticide Granules is not labeled for grasshoppers or caterpillars.  A better option would be something like Bifen IT, though we do recommend avoiding the blooms when applying to prevent harm to beneficial pollinators.

Answer last updated on: 08/18/2019

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