![]() ![]() Good cultural practices like mowing and watering will make a difference in dealing with NRS. ![]() Remember to lightly water the fungicide into the turf. Fungicides that control NRS include Myclobutanil, Fenarimol, Propiconazole and Thiophanate methyl. Focus on spring and fall when the fungus is active. Ring to Green and fungicide applications will generally be most effective if you make multiple applications and vary the product you use. However, improving soil health and lawn care practices does help significantly. It’s a continuous, watchful, year-after-year process. Unfortunately, treatment for NRS is not once and done. We also recommend these fungicides as an option to treat NRS and help your lawn stay healthy:Ĭan I completely rid my lawn of Necrotic Ring Spot? Ring to Green is an environmentally friendly, non-fungicide solution for NRS and other lawn fungi. A higher application rate will give you better control, although be sure to thoroughly water the product into the soil to avoid leaf damage to your lawn.įor the best results, we recommend Ring to Green, a soil enhancement product that not only controls the fungus, but also promotes new growth. Sulfur amendments can reduce the severity of NRS by acidifying the soil, roots and inhibits. AerateĪnnual aerating will help increase the air supply to the roots, improve water penetration, fertilizer penetration, and help prevent thatch and compaction. Soil health is most easily improved with humates and organic matter that can be spread like fertilizer, penetrating into the soil. It’s the best long-term solution, but it will take time. Start by improving the health of your soil. The truth is it’s an expensive venture and it doesn’t guarantee complete removal. When found to be infected with NRS, people have attempted to dig up and replace their lawns. You might consider contacting a Utah State University Extension Agent or IFA Country Store specialist to help diagnose the problem.
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