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.
The patch diseases: These include the delightfully named necrotic ring spot, yellow patch, summer patch and fusarium blight. All display a 'frog's eye' appearance: rings of dead grass with an 'eye' of healthy turf in the middle of each ring. Biggest causes: compacted soil and thatch.