2027 – Greens – Bentgrass/ Poa annua – disease control (CT, DE, M D, ME, NH, NJ, PA, RI, VA, VT)
Footnotes: 1 Actual start date will vary with region.
²Foliar diseases: use a minimum water carrier volume of 2.0 gallons per 1,000 ft² is recommended. Use a flat fan air-induction nozzle that provides thorough plant coverage. ³Plant growth regulation: Apply Primo Maxx PGR at a rate of 0.125 fl-oz per 1,000 ft² every two weeks throughout the growth season. Application rates of Primo Maxx will vary with golf course. 4 Soil-borne diseases: Water-in fungicides with 0.1” irrigation. Watering-in should provide just enough water to move the fungicide off the leaf into the soil. Avoid putting on too much water, especially when the plant roots are near the surface. Make first application when soil temperature reaches 60-65°F at 2-inch depth. Use Spiio™ soil sensors to monitor site-specific temperatures for accurate timing of applications. Avoid nitrate- based fertilizers. Applying acidfying fertilizers as nitrogen sources and/or sulfur applications will lower soil pH and reduce summer patch pressure Do not use a spreader sticker that may prevent movement off the leaves and into the soil. 5 Insecticide applications are based on insect development and will vary due to weather conditions and insect development. The initial applications for the control of Annual Bluegrass Weevil are based on the monitoring for adults, growing degree days and plant phenology. For all applications, visit WeevilTrak.com for proper timing. White Grubs (including Aphodius spp., Asiatic garden beetle, black turfgrass ataenius, European chafer, green June beetle, Japanese beetle, May/June beetles (Phyllophaga spp.), northern masked chafer, oriental beetle and southern masked chafer). Caterpillars including Fall Army Worm, Sod Webworm and Cutworm.
6 Where permitted, Acelepryn Xtra may be used in place of Acelepryn and deliver added control of chinch bugs and ants. For optimum results, Acelepryn Xtra is best timed in late spring/early summer.
7 Nematodes can be problematic on cool-season putting greens, however symptoms are not always visible. The only way to accurately diagnose nematode problems is to send a soil sample to a qualified laboratory. Nematode populations can vary across areas, so proper sampling is required. To gauge nematode activity, use a 1” diameter soil corer to take at least 15-20 soil cores in a zig-zag pattern. Samples should be bagged, kept out of sunlight, and shipped to the lab immediately. If one or more nematode species is above recommended thresholds, nematode control may be warranted. 8 Do not treat more than 10,000 square feet per acre. 9 For optimum results, nematicides should be applied with adequate water and a soil wetting agent.
Total product required for this program for 1 acre: Acelepryn insecticide 12 fl oz/acre Appear II fungicide 3136 fl oz/acre Ascernity fungicide 175 fl oz/acre Atexzo insecticide/miticide 17 fl oz/acre Briskway fungicide 92 fl oz/acre Daconil Action fungicide 1298 fl oz/acre Divanem nematicide 105 fl oz/acre Ference insecticide 24 oz/acre Heritage Action fungicide 26 oz/acre Instrata fungicide 480 fl oz/acre Medallion SC fungicide 101 fl oz/acre Posterity XT fungicide 294 fl oz/acre Secure Action fungicide 131 fl oz/acre Trefinti nematicide/fungicide 66 fl oz/acre Velista fungicide 44 oz/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 Pesticides. The trademarks or service marks displayed or otherwise used herein are the property of a Syngenta Group Company. Spiio™ is a trademark of Spiio, Inc. Secure ® is a registered trademark of Ishihara Sangyo Kaisha.
Made with FlippingBook - Online Brochure Maker