2027 - Greens - Bentgrass -Arizona Nevada Deserts - 14 day
App. # Estimated date
Product Description
Rate per 1000 ft²
FRAC Codes
Target Pathogens
Ascernity ® fungicide Option: Medallion ® SC fungicide
˟1
January
Microdochium Patch
1 fl oz 2 fl oz
3, 7 12
Instrata ® fungicide
2
February
3, 12, M5
Microdochium Patch, Spring disease clean-up
5.5 fl oz
Briskway ® fungicide Option: Headway® fungicide Appear ® II fungicide Daconil ® Action ™ fungicide Appear II
3
March
0.7 fl oz 2.5 fl oz 6.0 fl oz 3.5 fl oz 6.0 fl oz 0.7 fl oz 6 fl oz 1 fl oz 6.0 fl oz 0.4 fl oz 6.0 fl oz 3.5 fl oz 0.5 oz 1 fl oz 0.4 fl oz 6.0 fl oz 2.0 fl oz 0.7 fl oz 1 fl oz 1.0 fl oz 0.5 oz 6.0 fl oz 3.5 fl oz 1.0 fl oz 0.5 fl oz 6.0 fl oz 0.5 oz 0.4 fl oz 3.5 fl oz 6.0 fl oz 0.5 fl oz
3, 11 3, 11 33
Dollar Spot, Leaf Spot, Rhizoctonia, Take-all, Pythium spp., Fairy Ring
4
April 15
M5, P1 33
Dollar Spot, Leaf Spot, Rhizoctonia, Take-all, Pythium spp. Dollar Spot, Leaf Spot, Rhizoctonia, Fairy Ring, Take-all, Pythium spp. Rhizoctonia, Leaf Spot, Pythium spp., Anthracnose Anthracnose, Rhizoctonia, Leaf Spot, Pythium spp., Fairy Ring Anthracnose, Algae, Dollar Spot, Brown Patch, Fairy Ring, Leaf Spot Anthracnose, Algae, Brown Patch, Pythium spp. Anthracnose, Algae, Brown Patch, Pythium Blight, Pythium Root Rot, Leaf Spot Anthracnose, Algae, Brown Patch, Fairy Ring Anthracnose, Brown Patch, Pythium spp., Pythium Root Rot Anthracnose, Algae, Pythium Blight, Brown Patch, Pythium spp.Fairy Ring Anthracnose, Algae, Brown Patch, Pythium spp., Fairy Ring
Velista ® fungicide Appear II
5
April 30
7 33
6
May 14
Medallion SC fungicide Appear II Heritage ® Action fungicide Appear II
12 33
7
May 28
11, P1 33 M5, P1 7
8
June 11
Daconil Action Velista
9
June 25
Ascernity Option: Heritage Action Appear II Daconil Action Briskway Option: Medallion SC Subdue Maxx ® fungicide
3, 7 11 33
10
July 9
M5, P1 3 11 12 4
11
July 23
Velista Appear II
7 33
12
August 6
Daconil Action Subdue Maxx
M5, P1 4
Secure ® Action Fungicide Appear II
13
August 20
29 33
14
September 3
Velista Heritage Action Daconil Action Appear II Secure Action
7 11, P1 M5, P1 33
15
September 17
Anthracnose, Dollar Spot, Rhizoctonia, Pythium spp. Dollar Spot, Leaf Spot, Microdochium Patch
16
October 1
29
17
October 15
Daconil Action Appear II
3.5 fl oz 6.0 fl oz
M5, P1 33
Dollar Spot, Microdochium Patch, Pythium spp.
18 November 19 Winter Diseases, including Microdochium Patch * PGR’s: Trimmit ® 2SC and/or Primo Maxx ® plant growth regulators can be added to each application for improved putting surface quality, growth suppression and color. Rates will vary based on application frequency . Instrata 7 fl oz 3, 12, M5 Advisory: Turf parasitic nematodes can be a serious pest of putting greens. If your greens are not responding to normal maintenance practices, it may be beneficial to send soil samples to a qualified lab for nematode analysis. To control nematodes, apply Trefenti® nematicide/fungicide at 3.8 oz per 10,000 sq. ft., for up to 4 applications. Severe pressure may require a program approach along with Divanem ® nematicide at 1.2 oz per 1000 sq. ft., up to 4 applications. Apply with enough water and a soil wetting agent to move into root zone. See label for specific instructions.
Note: The amount of chlorothalonil contained in this program is equal to 52 lbs. active ingredient per acre. The seasonal limit for greens is 73 lbs. active ingredient per acre. The amount of fludioxonil contained in this program is equal to 1.6 lbs. active ingredient per acre. The seasonal limit for fludioxonil is 2.0 lbs. active ingredient per acre.
Always consult the product label for complete use and application information.
© 2026 Syngenta. Important: Always read and follow label instructions. Some products may not be registered for sale or use in all states or counties and/or may have state-specific use requirements. Please check with your local extension service to ensure registration and proper use. Divanem is a Restricted Use Pesticide. Syngenta supports a FIFRA Section 2(ee) recommendation for Velista fungicide to control summer patch, brown ring patch, fairy ring, leaf and sheath spot on all turf types. Please see section 2(ee) recommendation to confirm that the recommendation is applicable in your state. The Section 2(ee) recommendation for Velista should be in possession of the user at the time of application. The trademarks or service marks displayed or otherwise used herein are the property of a Syngenta Group Company. Secure ® is a registered trademark of Ishihara Sangyo Kaisha.
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