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Kristi from Brownwood, Texas writes

What is the ratio of fungicide to water in a gallon sprayer for Honor Guard PPZ Fungicide with 14.3% Propiconazole when treating Indian hawthorn bushes?

I have bushes along my sidewalk, and on one side there is a white powdery fungus at the base of each one. They have lost half their leaves.


We are unable to provide a rate as Honor Guard PPZ Fungicide with 14.3% Propiconazole is not labeled to treat on Hawthorns.  A better option would be the CuPRO 5000 DF Fungicide, you would use 3 to 5 lbs per acre in 20-50 gallons of water. This comes out to just over 1 ounce (2 TBSP) per 1000 square feet in no less than 1-2 gallons of water per the product label.

Answer last updated on: 04/01/2021

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