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Rhizoctonia Large Patch Fungicide
Rhizoctonia solani Fungicide
Description of Rhizoctonia Large Patch (Rhizoctonia solani):
Rhizoctonia large patch, happening primarily in the fall or spring, as large and circular discolored areas. It primarly affects zoysiagrass and bermudagrass. When the borders of the patches are orange, that means the disease is active.
CertainLabel™
Rhizoctonia Large Patch Optimized Control Options Finder
Legend:
Control
Suppression
No Control
According to the manufacturer approved labels: The following 4 fungicides, applied at the listed application rates, will control Rhizoctonia Large Patch.
Broadcast Treatment
per
Label Rate:
2 - 4 lbs per 1,000 sqft
Cost Effectiveness:
Covers 2500 - 5000 square feet
at a cost of
$3.89 - $7.79 per 1,000 sqft
at a cost of
$3.89 - $7.79 per 1,000 sqft
Broadcast Treatment
Application Interval:
14 - 28 days
per
Label Rate:
2 - 4 lbs per 1,000 sqft
Cost Effectiveness:
Covers 7500 - 15000 square feet
at a cost of
$5.34 - $10.68 per 1,000 sqft
at a cost of
$5.34 - $10.68 per 1,000 sqft
Instructions:
Make one or two applications in fall or when conditions are favorable for disease development.
Broadcast Treatment
Application Interval:
14 - 28 days
per
Label Rate:
2 - 4 lbs per 1,000 sqft
Cost Effectiveness:
Covers 7500 - 15000 square feet
at a cost of
$5.34 - $10.68 per 1,000 sqft
at a cost of
$5.34 - $10.68 per 1,000 sqft
Instructions:
Apply one or two applications when conditions are favorable for disease development. Reapply 14 to 28 days later.
Broadcast Treatment
Application Interval:
Spring / Fall
14 - 28 days
14 - 28 days
per
Label Rate:
3 lbs per 1,000 sqft
Cost Effectiveness:
Covers 5000 square feet
at a cost of
$11.99 per 1,000 sqft
at a cost of
$11.99 per 1,000 sqft
Instructions:
Make 1 to 2 applications in the fall when conditions are favorable for disease development, repeat in spring prior to and following greenup.
Broadcast Treatment
Application Interval:
14 days
per
Label Rate:
1.5 - 6 lbs per 1,000 sqft
Cost Effectiveness:
Covers 5000 - 20000 square feet
at a cost of
$3.60 - $14.39 per 1,000 sqft
at a cost of
$3.60 - $14.39 per 1,000 sqft
Instructions:
For prevention, use lowest rate and apply application before expected period of disease development. Apply when disease first appears and continue at 14 day intervals. Rotations with chlorothalonil, iprodione, or mancozeb (ProtectTM) can be utilized.