Rust Turfgrass Disease
Hot weather diseases (over 75 F)
When will it appear?
- July- October
- Warm temperatures (70-95F)
- Water, heat or other stresses will cause symptoms to be more severe
- All turfgrass species
- Diffuse red or orange patches
- Leaves: yellow lesions, which turn red
Blister, and erupt
- Leaves eventually wither and die
Can you see the fungus?