Northern California Northern California
This area features moderate temperatures and variable rainfall, with spring and fall being the wettest seasons. Disease pressure is highest in coastal and valley areas where humidity and nighttime temperatures provide ideal conditions for diseases like brown ring patch (formerly known as Waitea ) and summer patch. Fairy ring, anthracnose, snow mold and rapid blight are also common on this region’s cool season greens, tees and fairways.
14-28 day program
Timing Product
Active Ingredient
Rate/1,000 sq ft
Target Diseases & Benefits
Xzemplar ® fungicide +Affirm ™ WDG
1
Mar 1 1
Fluxapyroxad + Polyoxin-D
0.26 fl oz + 0.9 fl oz
Patch diseases
Lexicon ® Intrinsic ® brand fungicide
2
Pyraclostrobin + Fluxapyroxad +Mancozeb
Apr 1
0.47 fl oz
Bermudagrass decline, Leaf spot, Brown ring patch, Take-all patch, Plant health Brown ring patch, Leaf spot, Plant Health Brown ring patch, Summer patch, Fairy ring 2 , Rapid blight, Anthracnose, Plant Health
+Fore ® 80WP Rainshield ®
+ 6.0-8.0 fl oz
Navicon ® Intrinsic ® brand fungicide
3
Mefentrifluconazole + Pyraclostrobin
0.85 fl oz
May 1
4
Lexicon Intrinsic brand fungicide
Pyraclostrobin + Fluxapyroxad +Mancozeb Fluxapyroxad + Chlorothalonil Pyraclostrobin + Fluxapyroxad
Jun 1 (Memorial Day)
0.47 fl oz
+ Fore 80WP Rainshield
+ 6.0-8.0 fl oz
5
Xzemplar fungicide +Daconil ®
Jul 1
0.26 fl oz + 3.0 fl oz
Fairy ring 2 , Anthracnose
6
Lexicon Intrinsic brand fungicide
Jul 15 (Fourth of July)
0.47 fl oz
Anthracnose, Summer Plant Health
7
Aug 1
Segway ®
Cyazofamid
0.9 fl oz
Pythium
Maxtima fungicide + Signature ™ XTRA Stressgard ®
8
Mefentrifluconazole + Fosetyl-AL (Aluminum tris) Pyraclostrobin + Fluxapyroxad
Sep 1
0.8 fl oz + 4.0 fl oz
Anthracnose, Pythium
Lexicon Intrinsic brand fungicide
9
0.47 fl oz
Take-all patch, Bermudagrass decline, Spring dead spot, Plant Health
Oct 1 (Labor Day)
10
Trinity ® fungicide +26GT ® + Medallion ®
Snow mold
1.0 fl oz + 4.0 fl oz + 0.5 fl oz
Oct 15
Triticonazole + Iprodione + Fludioxonil
1 Adjust first application date to reflect the onset of temperatures above 60° F. 2 To improve hydrophobic conditions, make application of preferred wetting agent 1-2 weeks prior to first fungicide treatments for fairy ring.
Product timing is a suggestion only; optimize application for local weather and field conditions. Confirm active status of product registration in your state before using; not all products are registered in all states. Application Rate/1,000 sq. ft. is based on maximum label rate or range. Spray program for greens is designed to cover four acres. Plant health claims are related to root strength, stress tolerance, resiliency and growth efficiency and are specific to those BASF products containing pyraclostrobin, as shown. Always read and follow label directions. Intrinsic, Lexicon, Maxtima, Navicon, Trinity and Xzemplar are registered trademarks of BASF. Signature is a trademark and 26GT and Stressgard are registered trademarks of Bayer. Affirm is a trademark of Cleary Chemical LLC. Fore and Rainshield are registered trademarks of Dow AgroSciences. Segway is a registered trademark of ISK, Ltd. Daconil and Medallion are registered trademarks of Syngenta Professional Products. © 2019 BASF Corporation. All Rights Reserved. RGSP-W30-09/19
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