2022 Harrell's Coastal Plains and Southeast Resource Guide

Comparing the DMIs INTERNAL USE ONLY

Cool-season grass diseases

Bayleton/ Tartan (triadimefon)

Densicor (prothioconazole)

Maxtima (mefentrifluconazole)

Rayora (flutriafol)

Banner Maxx (Propiconazole)

Mirage (tebuconazole)

ProtectMAX® Tebuconazole

Disease

Anthracnose

5

5

3

3

2

4

4

Brown Patch

4

1

3

4

3

4

4

Dollar Spot

3

5

4

4

4

3

3

Fairy Ring

3

3

3

3

4

4

4

Gray Leaf Spot

5

1

3

3

3

4

4

Gray Snow Mold

3

1

2

3

3

4

4

Microdochium Patch (pink snow mold)

5

1

1

4

3

3

3

Summer Patch

4

4

4

4

4

4

4

Brown ring patch (Waitea) Growth Regulation (1=high, 5=none)

4

3

2

4

1

4

4

4

5

4

2

2

2

2

1 = Poor/not labeled*

3 = Average

5 = Excellent

*Efficacy based on labelled claims, university-based rankings from Chemical Control of Turfgrass Diseases, and internal expertise

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