green and yellow grass texture brown patch is caused by the destruction of fungus rhizoctonia solani grass leaf change from green

abstract background bad bare brown care caused change circle condition cutworm damaged dead destruction disease diseases drought dry field fungus fusarium garden grass green growth infestation insects lawn leaf maintenance meadow moisture mottled natural nature organism outdoor patch patches pathogen plant problem rhizoctonia roots rotted rust season soil solani spot texture turf ugly water worms yard yellow