under the name of snow mold, there are two diseases of the lawn,

name snow mold two diseases lawn occurring winter spring excess organic matter unfrozen vegetation longlasting cover humid weather aerate aerial view air broad cobwebs dead destroy dig disease drone environment fibers freckle frost fungi fungicide fungus garden grass ice incarnata ishikariensis lasting leaf long mole molehill mushroom mycelium pathogen plant spectrum spore spotted spray summer surface tolerant typhula web wet