43+ Brown Patch St Augustine Grass Disease Identification. If a saint augustine lawn has developed circular patches of dead, brown areas of turf, then the most likely cause for these brown patches will be a lawn fungus disease called brown patch. Augustine grass, is a popular thick growing warm season grass, that easily keeps most weeds at bay.
If a saint augustine lawn has developed circular patches of dead, brown areas of turf, then the most likely cause for these brown patches will be a lawn fungus disease called brown patch.
You have brown patches of dead grass in your lawn. Brown patch fungus unsurprisingly causes large brown patched st. Augustine is a tough grass and less vulnerable to weeds than some other varieties. In the springtime following very cold winters, much of the.