2027 Agronomic Resource Guide (National)

Northern Zone

Fairy Ring Timing for fairy ring prevention begins in the spring when soil temperatures taken at 11:00 am at a 2” depth averages 55ºF for five consecutive days. These applications should be watered-in with 0.125” to move fungicide down to where the fungi are active. The Envu program below provides guaranteed satisfaction and if your expectations are not met, please contact your Envu Distributor or Envu Area Sales Manager.

Product and Use Rate per 1,000 sq. ft.

Application

Good

Better

Best

Ideal for fairways

Ideal for fairways or greens

Ideal for greens

1 st app. (55°F soil temp)

Tartan ® Stressgard ® 2 fl. oz.

Tartan Stressgard 2 fl. oz.

Tartan Stressgard 2 fl. oz.

2 nd app. (28 days later)

Mirage ® Stressgard ® 1 fl. oz.

Fame ® 0.27 fl. oz. 1 or Kalida ® 0.4 fl. oz.

Resilia ® 4 fl. oz.

3 rd app. (28 days later)

Densicor ® 0.196 fl. oz.

Densicor 0.196 fl. oz.

Fame 0.36 fl. oz. 1

4 th app. (28 days later)

Resilia 4 fl. oz.

1 Fame can be substituted with Castlon™, as both of these fungicides contain the active ingredient fluoxastrobin

PRO TIP : Consider adding wetting agents to your fairy ring program to address soil hydrophobicity and enhance fungicide movement deeper into the soil profile. Always most effective to have the wetting agent applied a week prior to soil applied fungicides if possible.

Take-All Patch Application timing begins in the spring when soil temperatures taken at 11:00 am at a 2” depth averages >50°F for five consecutive days. These applications should be watered-in with 0.125” of irrigation. The Envu program below has a satisfaction guarantee and if your expectations are not met, please contact your Envu Distributor or Envu Area Sales Manager.

Product and Use Rate per 1,000 sq. ft.

Application

Good

Better

Best

Ideal for fairways

Ideal for fairways or greens

Ideal for greens

1 st app. (Spring) >50°F soil temp

Tartan ® Stressgard ® 2 fl. oz.

Tartan Stressgard 2 fl. oz.

Tartan Stressgard 2 fl. oz.

2 nd app. (Spring) 21-28 days later

Mirage ® Stressgard 1 fl. oz.

Densicor ® 0.196 fl. oz.

Resilia ® 4 fl. oz.

Fame 0.36 fl. oz. 1 +/- Mirage Stressgard 1 fl. oz.

3 rd app. (Fall) <60°F soil temp

Tartan Stressgard 2 fl. oz.

Fame ® 0.36 fl. oz. 1

1 Fame can be substituted with Castlon™, as both of these fungicides contain the active ingredient fluoxastrobin

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