How can I manage weeds in my lawn without using herbicides?

Brown patch is a fungal disease that develops during the hot, humid conditions of summer, transforming a green lawn into one with circular brown patches a few ... Brown patch is characterized by roughly circular patches of yellow-to-brown grass that can measure up to 3 feet long. Brown patch is a turfgrass foliar disease caused by Rhizoctonia spp. The fungus can attack all cool-season turfgrasses, but is most devastating to perennial ... Nov 4, 2020 ... Large Patch or Brown Patch (Rhizoctonia) can be problem in warm season lawns from November to May when temperatures drop below 80 degrees F. Caused by Pythium spp fungus, Pythium blight (sometimes called grease spot) has the potential to cause notable injury and death to turfgrass quickly. The ... How to control and prevent brown patch in Kentucky lawns. February 22, 2021 | Lawn Care Management | Kylie Kelty The grass inside the patches will have brown lesions and will usually thin significantly, but can also die completely. You will be left with sparse patches of ... May 15, 2017 ... Brown Patch Disease will usually begin as small patches (about 1 ft. in diameter) that will turn yellow and then reddish brown, brown, or straw colored as the ... Brown patch is most severe during extended periods of hot, humid weather. The disease can develop when night temperatures exceed 60°F but is most severe when ... Jul 17, 2013 ... Too much moisture can bring brown patch disease to lawns ... Brown patch on turfgrass is caused by a fungal disease known as Rhizoctonia solani.