Gravex 20 EW Fungicide Help - Questions and Answers

Gravex 20 EW Fungicide

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Gravex 20 EW Fungicide

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Asked by Walt from Marietta Oh

02/26/2024

Q

What is the dilution rate per gallon with Gravex 20 EW Fungicide? The label is only showing dilution per 100 gallons
Using this on peach trees

A

Per the product label for Gravex 20 EW Fungicide the rate for listed diseases on peach trees is 2-3 oz per 100 gallons which breaks down to approz 0.02-0.03 fl oz per gallon of water.

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14 of 24 people found this answer helpful.
Asked by Kyle

03/29/2024

Q

Mixing ratio for 1 gallon pump sprayer using Gravex 20 EW Fungicide?

A

The rates for Gravex 20 EW Fungicide will vary depending on the disease per the product label, but for the most part they are 1.2-2.4 oz per 1k square feet. Unfortunately the product does not give a per gallon rate as they expect you to calibrate your sprayer in order to determine how much water to …
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The rates for Gravex 20 EW Fungicide will vary depending on the disease per the product label, but for the most part they are 1.2-2.4 oz per 1k square feet. Unfortunately the product does not give a per gallon rate as they expect you to calibrate your sprayer in order to determine how much water to use. Here is a video to assist with that ;

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8 of 41 people found this answer helpful.
Asked by Mister from Columbia, Sc

04/06/2024

Q

Does Gravex 20 EW Fungicide need to be watered in?

A

Gravex 20 EW Fungicide does not require watering in on the product label, you should use sufficient water to cover the area as needed for your target disease.

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7 of 12 people found this answer helpful.
Asked by Ronnie from Marion La.

02/12/2026

Q

When to apply gravex 20ew on mayhaw to control rusts

A

Gravex 20 EW Fungicide should be applied preventatively or at the first sign of disease on lawns and ornamentals, typically every 7–14 days during the growing season. It is most effective when applied in temperatures between 55-85°F, avoiding windy conditions and ensuring at least 24 hours of dry…
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Gravex 20 EW Fungicide should be applied preventatively or at the first sign of disease on lawns and ornamentals, typically every 7–14 days during the growing season. It is most effective when applied in temperatures between 55-85°F, avoiding windy conditions and ensuring at least 24 hours of dry, rain-free time after application. It is always best to contact your local extension office for optimal timing within your specific region.

You can find your local Extension office here:
https://nifa.usda.gov/land-grant-colleges-and-universities-partner-website-directory

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