Jump to Top

Crown Rot Fungicide

Phytophthora Fungicide

Description of Crown Rot (Phytophthora):
Crown rot is a disease caused by a fungus that favors heavy soils and wet conditions. This particular kind of rot is exacerbated by drought, heat, and over-application of high-nitrogen fertilizers.
According to the manufacturer approved labels: The following 2 fungicides, applied at the listed application rates, will control Crown Rot.
Preventative
Curative
| More Info | View Label
Blanket Treatment
Application Interval:
14 days
Label Rate:
1.2 fluid ounces per 1,000 sqft
Cost Effectiveness:
Covers 13333 square feet
at a cost of
$2.81 per 1,000 sqft
Instructions:
Apply when conditions are favorable for disease development.
Note: This rate is for residential turfgrass.
Preventative
Curative
| More Info | View Label
Blanket Treatment
Application Interval:
14 days
Label Rate:
4 - 6 fluid ounces per 1,000 sqft
Cost Effectiveness:
Covers 5333 - 8000 square feet
at a cost of
$7.87 - $11.80 per 1,000 sqft
Instructions:
 Apply when disease first appears and make applications at 14 day intervals as needed. Rotations and/or tank mix combinations with chlorothalonil, iprodione,or mancozeb (Protect) are recommended under severe conditions.