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Turf Disease Control <br />Disease(s) Controlled <br />Product Use Rate <br />fl oz/1,000 sq ft <br />Application Instructions <br />Anthracnose, basal <br />31/2 - 5'/3 <br />For prevention in historic areas of disease pressure, apply twice at 14 day intervals <br />Colletotrichum cereale <br />when soil temperature reaches 60°F. For curative control, apply when disease first <br />Anthracnose, foliar <br />2 - 3 1/2 <br />appears and continue at 14 day intervals. Rotations and/or tank mix combinations <br />Colletotrichum cereale <br />I with chlorothalonil or triadimefon can be utilized. <br />Bermudagrass Decline <br />3 1/2 - 5'/3 <br />Apply in mid -July or when disease symptoms first appear and repeat at 14 day <br />Gaeumannomyces <br />intervals for suppression. Use higher rates under most severe disease expression. <br />graminis var. graminis <br />Water treatment into active root zone. Follow proper agronomic recommendations <br />to maintain plant vigor. <br />Take -All -Patch <br />Gaeumannomyces <br />gramini's var. avenae <br />Cool Season Brown Patch <br />3 1/2 - 5'/3 <br />For prevention, apply in Fall before tun` has stopped all growth activity. Apply second <br />Rhizoctonia cerealis <br />application in early Spring when soil temperatures reach 55-60OF or when disease first <br />Necrotic Ring Spot <br />appears. For curative action, apply when disease first appears in early Spring and <br />Leptosphaeria korrea <br />continue at 14 day intervals. Water treatment into active root zone. <br />Spring Dead Spot <br />Leptosphaeria korrea <br />Coprinus Snow Mold <br />3 1/2 - 5'/3 <br />Apply 2 treatments at 21 day intervals in late Fall to early Winter, with the last application <br />Coprinus <br />made just prior to first permanent snow cover. Rotations and/or tank mix combinations <br />psychromorbidus <br />with PCNB can be utilized. <br />Dollar Spot <br />2 - 3 1/2 <br />Apply when disease first appears and continue at 14 day intervals. Rotations and/ <br />Moellerodiscus, <br />or tank mix combinations with chlorothalonil, iprodione, or mancozeb (Protect) can <br />Lanzia, Sclerotinia <br />be utilized. <br />Large Brown Patch <br />Rhizoctonia solani <br />Ascochyta Leaf Blight <br />Ascochyta <br />Copper Spot <br />Gloeocercospora <br />sorghi <br />Fusarium Patch <br />Fusarium nivale <br />Red Thread <br />Laetisaria fuciformis <br />Zoysia Patch <br />Rhizoctonia solani <br />Fusarium Blight <br />3 1/2 - 5'/3 <br />Apply when disease first appears at 14 day intervals. <br />Fusarium roseum, <br />F. triticum <br />Gray Leaf Spot (Blast) <br />3 1/2 - 5'/3 <br />Apply preventative application before expected period of disease development. <br />Pyricularia grisea <br />Continue applications at 14 day intervals. <br />Leaf Spot <br />3 1/2- 5'/3 <br />Apply when disease first appears and make applications at 14 day intervals as <br />Drechslera <br />needed. Rotations and/or tank mix combinations with chlorothalonil, iprodione, or <br />Leaf, Crown, and Root <br />mancozeb (Protect) are recommended under severe conditions. <br />Diseases <br />Bipolaris, Curvularia, <br />Exserohilum <br />Pink Snow Mold <br />3 1/2 - 5'/3 <br />Apply in late Fall to early Winter before turf has stopped all growth activity. A <br />Michrodochium nivale <br />second application may be used in combination with chlorothalonil, PCNB, or <br />thiram (SpotreteT") at recommended rates before snow cover or during Spring <br />thaw. <br />Rusts <br />3 1/2 - 5'/3 <br />Apply at 14 day intervals when disease first appears. Rotations and/or tank mix <br />Puccinia, Uromyces <br />combinations with chlorothalonil or mancozeb (Protect) are recommended. <br />(continued) <br />10 <br />