Which turfgrass disease can be managed with hand removal techniques?

• A. Dollar spot
• B. Brown patch
• C. Rust
• D. Slime mold

Answer: (D)

Slime mold can be managed with hand removal because it’s a surface growth that isn’t a true pathogen attacking the grass. It thrives in moist, organic-rich conditions and appears as a slimy or fluffy mass on the soil surface or thatch. Since the growth sits on the surface and doesn’t infect the turf plants, physically removing it—raking, brushing, or picking it up—effectively reduces the nuisance and helps the area dry out. After removal, improving drainage, reducing excess organic matter, and avoiding overwatering further minimizes recurrence.

Dollar spot, brown patch, and rust are real fungal diseases that infect the leaves and tissue of the grass. They aren’t effectively controlled by simply removing visible growth; managing these diseases typically involves cultural practices to reduce leaf wetness and proper fertility, along with fungicide applications when needed.