The McIntosh McAire integrated audio system delivers the legendary McIntosh look and sound quality in a compact size.
âBrown Patch is the most damaging turf grass diseaseâ Brown patch is really a summer lawn disease thatâs caused by a fungus called Rhizoctonia. The disease begins to show growth when temperatures reach 65Â°, but the most active growth of brown patch lawn disease occurs at temperatures of 80-85Â° when humidity levels are very high. The fungi survive the winter in plant debris (thatch) and enter the leaf tissue through wounds caused by mowing and through the pores (or stomata) when daytime temperatures get into the 70s.
Dull Mowers. Turf may have a gray to brown cast following mowing. In most cases this discoloration can be attributed to dull rotary mowers, although reel-type mowers may cause the same kind of damage. Basically, the discoloration is due to tearing, splitting, or shredding of the tips of the grass blades.