What margin feature might be seen on pink snow mold patches?

What margin feature might be seen on pink snow mold patches?

• A. A pink ring around the edge
• B. A white halo around the edge
• C. A black border around the edge
• D. No distinct margin

Answer: (A)

The test is looking for a distinctive margin feature that helps identify pink snow mold. This disease forms a pink, sporulating edge around the outer margin of the patch while the center often looks dead or collapsed turf. The pink ring is produced by the fungal growth actively spreading outward, so it’s a clear, diagnostic sign in the field. In contrast, other margin appearances like a white halo, a black border, or no distinct margin aren’t characteristic of pink snow mold, making the pink edge the best clue for recognition.

The test is looking for a distinctive margin feature that helps identify pink snow mold. This disease forms a pink, sporulating edge around the outer margin of the patch while the center often looks dead or collapsed turf. The pink ring is produced by the fungal growth actively spreading outward, so it’s a clear, diagnostic sign in the field. In contrast, other margin appearances like a white halo, a black border, or no distinct margin aren’t characteristic of pink snow mold, making the pink edge the best clue for recognition.