What is the ideal mowing height for summer?

White aerial mycelium may be observed under humid conditions. Irregular lesions with purplish to brown borders and tan centers are observed on leaves of high ... Brown patch usually occurs in hot, humid weather when night temperatures are above 60 degrees Fahrenheit and foliage remains wet for prolonged periods. These ... Aug 20, 2024 ... Many cases of brown patches can be cured simply by improving air circulation in the lawn. This reduces the humidity that favors the fungus. The ... Poorly drained soil, excessive thatch and evening irrigation all increase a lawn's susceptibility to brown patch by lengthening periods of leaf wetness, and ... Mar 26, 2025 ... Brown patch is a fungal disease that attacks cool-season and warm-season lawns. It thrives during humid weather and warm months (late spring through late ... Large patch on warm-season grasses appears as light green patches in fall. Infected areas may become bright yellow and then turn brown as the grass emerges ... To control an outbreak of Brown Patch, rake and fluff your grass where the Brown Patch has occurred to speed up the drying process. Use organic fertilizers when ... Sep 12, 2017 ... Damage from chinch bugs is often irregular and has jagged edges as the insects move to new food. Chinch bugs are very small, so a magnifying ... Causal Agent and Hosts: Brown patch, caused by the soil-inhabiting fungus,. Rhizoctonia solani, is one of the most common turf diseases in New Mexico. All. 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 ...