2026- Greens – OVS Bermudagrass – Deserts, CA, AZ, NV, UT
FRAC/IRAC Codes
App. #
Estimated Date January/February
Product Description
Rate per 1000 sq ft
Target Pathogens/Comments
Ascernity
® fungicide
3, 7
1
1.0 fl oz
Apply for Pink Snow Mold if needed
3, 11
Fairy Ring and Bermudagrass Decline Prevention
Briskway ® fungicide *Apply when soil temps reach 55°F for 5 days average Daconil ® Action ™ fungicide Appear ® II fungicide *21 days after Briskway application (app 2)
2
0.72 oz
Feb/March
3
March
3.5 fl oz
M5, P1 33
Bermudagrass Decline Prevention
6 fl oz
4
Briskway *14 days after treatment 3 Acelepryn ® insecticide Daconil Action Appear II * 14 days after treatment 4
0.72 oz
3, 11
Fairy Ring
April
Grubs, BTA, Caterpillars, surface feeders
28
0.28 oz
5
April
3.5 fl oz
M5, P1 33
Bermudagrass Decline Prevention
6 fl oz
6 7 8
May June
Velista® fungicide
0.7 fl oz 0.7 fl oz 0.28 oz
7 7
Fairy Ring Fairy Ring
Velista
August
Acelepryn
28
BTA, Bill bugs, Caterpillars, Grubs, surface feeders Pythium, Fairy Ring and Bermudagrass Decline Prevention
9
Heritage ® Action™ fungicide * Apply after prep but before dropping seed
0.4 oz
11, P1
October October
10
Subdue Maxx ® fungicide Secure ® Action™ fungicide Appear II *Apply at first mow
1 fl oz 0.5 fl oz 6 fl oz
4 29, P1 33
Pythium and Rapid Blight Suppression
Heritage Action
Pythium, Fairy Ring and Bermudagrass Decline Prevention
11
November
0.4 oz
11, P1
*28 days after October Heritage Action application
12
November/December
Daconil Action Appear II * 14-21 days after treatment 11
3.5 fl oz 6 fl oz
M3, P1 33
Bermudagrass Decline Prevention Take-all root rot
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 Divanem® nematicide at 1.2 oz per 1000 sq. ft. for up to 4 applications. Apply with enough water and a soil wetting agent to move Divanem into root zone. See label for specific instructions.
© 2025 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. All other trademarks are the property of their respective third-party owners.
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