What color do patches caused by Yellow Patch appear as when snow melts in spring?

Patches caused by Yellow Patch typically appear as tan, brown, or yellow when the snow melts in spring. This coloration is a distinctive characteristic of this disease, which is caused by a fungal pathogen. As the snow recedes and the grass begins to emerge from dormancy, the affected areas exhibit a lack of healthy, vibrant grass, leading to the discolored patches.

This specific appearance is tied to the way the disease impacts the turfgrass, causing stress and decay in the affected areas. The contrast between healthy grass, which would be bright green and lush, and the discolored patches indicates the presence of the disease. The range of colors, from tan to brown to yellow, reflects the severity and extent of the infection. Understanding these color indicators is critical for proper identification and subsequent management of turfgrass diseases.