Mini Ring Mini ring is active in the heat of summer, so applications should begin in mid-summer when the average soil temperature at a 2” depth taken at 11 am reaches 80ºF for three consecutive days. Applications should be watered in with 0.125”. 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. (>80°F soil temp)
Densicor ® 0.196 fl. oz.
Densicor 0.196 fl. oz.
Resilia™ 4 fl. oz.
Kalida ® 0.4 fl. oz. or Mirage Stressgard 1 fl. oz.
Kalida 0.4 fl. oz. or Mirage Stressgard 1 fl. oz.
2 nd app. (28 days later)
Mirage ® Stressgard ® 1 fl. oz.
3 rd app. (28 days later)
Densicor 0.196 fl. oz.
Densicor 0.196 fl. oz.
Resilia 4 fl. oz.
Kalida 0.4 fl. oz. or Mirage Stressgard 1 fl. oz.
Kalida 0.4 fl. oz. or Mirage Stressgard 1 fl. oz.
4 th app. (28 days later)
5 th app. (28 days later)
Resilia 4 fl. oz.
1 Fame can be substituted with Castlon TM , as both of these fungicides contain the active ingredient fluoxastrobin
PRO TIP : Golf course superintendents should opt for urea-based fertilizers instead of ammonium sulfate when managing mini-ring, as ammonium sulfate has been shown to exacerbate the disease
Take-all Root Rot Timing for take-all root rot preventation begins in mid- to late-summer when the average soil temperature at a 2” depth taken at 11 am declines below 85ºF for three consecutive days. Applications should be watered in with 0.125” and may need to be continued throughout the fall and winter, depending on location, species, rainfall, temperatures, dormancy, etc. 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 Tarvecta™ 0.7 fl. oz. or Fame ® 0.36 fl. oz. + Mirage Stressgard 0.6 fl. oz.
Ideal for greens
1 st app. (<85°F soil temp in mid-to-late summer)
Mirage ® Stressgard ® 1 fl. oz.
Resilia™ 4 fl. oz.
Tarvecta 0.7 fl. oz. or Fame 0.36 fl. oz. + Mirage Stressgard 0.6 fl. oz.
2 nd app. (21-28 days later)
Densicor ® 0.196 fl. oz.
Densicor 0.196 fl. oz.
Fame 0.36 fl. oz. 1 + Mirage Stressgard 0.6 fl. oz.
3 rd app. (21-28 days later)
Tartan ® Stressgard 2 fl. oz.
Resilia 4 fl. oz.
Fame 0.36 fl. oz. 1 + Mirage Stressgard 0.6 fl. oz. Tartan Stressgard 2 fl. oz. or Tarvecta 0.7 fl. oz.
4 th app. (21-28 days later)
Densicor 0.196 fl. oz.
5 th app. (21-28 days later)
1 Fame can be substituted with Castlon TM , as both of these fungicides contain the active ingredient fluoxastrobin
PRO TIP : Research from NC State has demonstrated that foliar applications of a phosphonate like Signature™ XTRA Stressgard ® , when paired with a contact fungicide, can strengthen a take-all root rot program by reducing plant stress and improving photosynthetic efficiency
7
June 2025
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