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Q&A Home

Donna from Mississippi writes,

Does Bonide Mancozeb Flowable with Zinc Concentrate eliminate powdery mildew on hydrangeas?


Bonide Mancozeb Flowable with Zinc is not labeled for use on hydrangeas. We do carry Bonide Fungonil which is labeled for powdery mildew on hydrangeas.

Answer last updated on: 09/08/2012

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