Large Patch Prevention Assurance Protect warm season fairways from large patch disease with a Syngenta Large Patch Prevention Assurance.
Large patch disease in turfgrass is most common in the fall and spring as warm season grasses are entering or leaving dormancy. Large patch is caused by the fungus Rhizoctonia solani strain AG 2-2LP.
Rhizoctonia solani , while present year round in the thatch, soil, roots and rhizomes, initiates infection when day length shortens and soil temperatures drop. Conditions that favor this disease include extended wet periods, high nitrogen levels, heavy soils, and dense thatch—disease symptoms can become severe to the point of turfgrass loss in the spring following green-up. For more information on large patch, visit GreenCastOnline.com/diseaseguide/large-patch Introducing a New Perspective to Preventing Large Patch Now with Ascernity ® fungicide, the Large Patch Prevention Assurance program, along with Posterity ® XT and Headway ® (CA only) fungicides, provides industry leading protection. • Ascernity delivers longer residual on large patch than current industry standards and is now the cornerstone of the Syngenta Large Patch Prevention Assurance. • Posterity XT contains three leading active ingredients in three different FRAC codes. This combination the recent innovation of ADEPIDYN ® technology (pydiflumetofen), plus the power of Heritage ® fungicide, with industry-leading control of Rhizoctonia diseases and a proven DMI for long-lasting protection in the soil and turfgrass crown. Here’s your assurance: • Follow the prescribed solution on page two of this sheet with applications in the fall followed by one spring application . • If your course is in one of the regions identified on page two of this sheet, and you receive less than 90% large patch control on your treated acreage as determined by Syngenta (“Breakthrough”), Syngenta will supply products (at no cost) for rescue treatment needed to control the remaining large patch in accordance with the terms herein. • If Breakthrough occurs, it is at the Syngenta Territory Manager’s discretion as to what product is provided for rescue treatment and whether rescue treatment application is broadcast on all acreage or spot treated on effected Breakthrough areas. • This Assurance is limited to providing you one recovery application, up to the total acres originally treated. • Claims must be filed by May 15, 2022, with a Syngenta Territory Manager.
Warm season turfgrass varieties covered: Bermudagrass, kikuyugrass, seashore paspalum and zoysiagrass on greens, tees, fairways and roughs.
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