Southwestern Zone
Large Patch Timing for large patch prevention begins in the fall when average soil temperatures at 2” depth fall to an average of 70-72ºF for five consecutive days when taken at 11:00 am. Additional large patch applications may be needed in the fall and winter depending on your species, location, temperature, and rainfall. Rotate applications to Densicor ® if the annual maximum of Mirage ® Stressgard ® has been reached (6.5 fl. oz. per 1,000 ft 2 per year). 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.
Application
Product and Use Rate per 1,000 sq. ft.
1 st app. (Fall) 70-72°F soil temp
Mirage ® Stressgard ® 1-2 fl. oz.
2 nd app. (Fall) 28 days later
Mirage Stressgard 1-2 fl. oz.
3 rd app. (Spring) 50% turf green-up
Mirage Stressgard 1-2 fl. oz.
Mirage Stressgard 2 fl. oz. + Fame ® 0.18 fl. oz. 1
Curative rescue treatment
1 Fame can be substituted with Castlon TM , as both of these fungicides contain the active ingredient fluoxastrobin
PRO TIP : Incorporating Stressgard ® into a large patch management program will enhance fall color retention and improve turfgrass quality in spring
Spring Dead Spot
In spite of the name, spring dead spot is a fall/winter disease, so applications begin in fall when average soil temperatures at 2” depth fall below 75ºF for five consecutive days when taken at 11:00 am. These 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
Tarvecta™ or Fame ® 0.36 fl. oz. 1 + Mirage ® Stressgard ® 1 fl. oz. Tarvecta or Fame 0.36 fl. oz. 1 + Mirage Stressgard 1 fl. oz.
Rayora ® 1.4 fl. oz. or Mirage ® Stressgard ® 2 fl. oz. Rayora 1.4 fl. oz. or Mirage Stressgard 2 fl. oz.
1 st app. (Fall) <72°F soil temp
Resilia™ 4 fl. oz.
Tarvecta 0.7 fl. oz. or Fame 0.36 fl. oz. 1 + Mirage Stressgard 1 fl. oz.
2 nd app. (28 days later)
1 Fame can be substituted with Castlon TM , as both of these fungicides contain the active ingredient fluoxastrobin
PRO TIP : Applying broad-spectrum products like Resilia TM to putting greens offers comprehensive protection in the fall, targeting not only spring dead spot but also take-all root rot, Pythium root rot, and pathogenic nematodes
Made with FlippingBook - Online Brochure Maker