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Author	Topic:   Brown Patch/St. Augustine
txnena Friend	posted 13 August 2009 14:10             Just today we noticed what appears to be brown patch on our lawn. We have watered every other day during the drough. Lawn was green and healthy until this morning. I read where cornmeal is good, but do not know where a feed store is in our area. Would regular corn meal from the grocery store do any good.....any other suggestions before it gets out of hand. Thanks IP: Logged
turfgrass Friend	posted 13 August 2009 14:38             azoxystrobin IP: Logged
txnena Friend	posted 15 August 2009 09:59             Thanks for the suggestion of "Azoystrobin", never heard of it. Do you know wher I can secure it and how it is used on the grass? IP: Logged
turfgrass Friend	posted 15 August 2009 15:22             any professional chemical distributor such as "John Deere Landscapes" Azoxystrobin is the active, a trade name you may find it under is "Heritage" You have to spray it. Will give you about a month of residual control. IP: Logged
txnena Friend	posted 15 August 2009 16:42             Thanks for the information. Will check it out on Monday...have a blessed day. IP: Logged
Almaroad Turfmaster	posted 23 August 2009 06:30             Heritage is great and I use it on a rotation of Clearys and Eagle fungicides. Heritage is $600/lb. I'd start with the Eagle combined with Daconil which is not labeled for residential lawns but you can get a residential weaker mix at Tractor Supply. The "Strobins" will NOT cure brown patch but are great for root uptake to prevent it. The Daconil and "other" fungicides are for treating already infected brown patch. You'll need to spray the Daconil several times. When you water make sure that you are irrigating as early in the day as possible so that the turf has a chance to dry off to help prevent the fungus from developing. The heat of the day steams the water and fungus appears. Another important factor is to let the soil dry out sometime during the week by skipping a day or two of irrigation. IP: Logged

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