Patches of Turf are Dead or Discolored
What kind of dead patches are you observing?
 Black Cutworm | Bluegrass Billbug |
 Brown Patch (Rhizoctonia solani) |  Chemical or Fertilizer Burn |
| Chinch Bugs |  Urine Damage |
 Dollar Spot (Sclerotinia Homoeocarpa) |  Dormant Warm Season Grasses |
| Greenbug | Grubs (true and annual) |
 Pythium (Pythium spp.) |  Red Thread (Laetisaria fuciformis) |
 Salt Damage |  Scalping Turf |
| Snow Molds | Sod Webworm |
 Summer Patch/Necrotic Ringspot |
