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Brandon writes

What is the rate to mix Prime Source Azoxy 50 WDG Fungicide per gallon of water for black spot prevention on roses?

I have English garden roses and will be rotating in a spray program. I spray with a pressurized hand sprayer.

Answer:

Prime Source Azoxy 50 WDG Fungicide is mixed at 0.4 oz to 0.8 oz per gallon of water for rose blackspot every 7-14 days. 

Answer last updated on: 05/09/2021

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Prime Source Azoxy 50 WDG Fungicide

Prime Source Azoxy 50 WDG Fungicide

$153.33

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