Description
- Description
- Specs
- Labels and SDS Forms
Segway Fungicide SC
Segway Fungicide SC is a professional turf and ornamental fungicide containing 34.5% cyazofamid for targeted control of destructive Pythium and other labeled oomycete diseases. In turf, Segway controls Pythium blight, Pythium damping-off, Pythium root dysfunction, and Pythium root rot across golf courses, sod farms, seed farms, professional sports fields, commercial lawns, and other labeled turf sites.
As a FRAC Group 21 fungicide, Segway acts at Complex III of fungal respiration at the Qi site and provides a distinct mode of action for resistance-management programs. The product has limited systemic activity but is primarily intended to be used as a protectant fungicide, making preventive application and rotation with fungicides from different FRAC groups especially important for long-term Pythium management.
Features & Benefits
✓ Contains 34.5% cyazofamid for highly targeted control of Pythium and other labeled oomycete diseases
✓ Controls Pythium blight, Pythium damping-off, Pythium root dysfunction, and Pythium root rot in turf
✓ FRAC Group 21 Qi-site chemistry provides a distinct mode of action for professional resistance-management programs
✓ Limited systemic activity combined with strong protectant performance for preventive disease-management programs
✓ Protection may extend approximately 7 to 28 days depending on disease pressure, rate, and application program
✓ Labeled for golf courses, sod farms, seed farms, professional sports turf, commercial lawns, and residential turf applied by professionals
✓ Also labeled for Pythium, Phytophthora, and downy mildew disease management on ornamental plants in landscapes
Labeled Use Sites
Segway Fungicide SC is labeled for turf associated with golf courses including greens, tees, and fairways; sod farms; turf seed farms; college and professional sports fields; residential lawns; and commercial lawns. Application by homeowners to residential turf is prohibited. Segway is also labeled for ornamental plants in landscapes for control of Pythium, Phytophthora, and downy mildew diseases. Commercial greenhouses and nurseries are covered by the Worker Protection Standard where those uses apply.
Target Diseases
In turf, Segway controls Pythium blight, Pythium damping-off, Pythium root dysfunction, and Pythium root rot. Ornamental uses include Pythium crown and root rots, damping-off, Phytophthora crown and root rots, Phytophthora foliar blights, and downy mildews.
Application Notes
For Pythium blight and Pythium damping-off, apply 0.45 to 0.9 fl oz per 1,000 sq ft on a 14- to 21-day interval. Apply preventively when environmental conditions favor disease development or when first visible disease symptoms appear. On newly seeded turf, apply 0.45 fl oz in 2 to 4 gal of water per 1,000 sq ft immediately after seeding.
For Pythium root dysfunction, apply 0.9 fl oz per 1,000 sq ft. Preventive applications are made every 21 to 28 days during fall and spring when mean daily soil temperatures are between 50°F and 75°F. Curative applications may be made every 14 to 28 days based on symptom development. Immediately follow treatment with 1/8 inch of irrigation.
For Pythium root rot, apply 0.9 fl oz per 1,000 sq ft on a 21-day preventive schedule and immediately follow application with 1/8 inch of irrigation. Do not make more than two consecutive Segway applications before alternating with an effective fungicide having a different mode of action. Do not exceed 2.7 fl oz per 1,000 sq ft per year. Always read and follow the complete product label.
Product Information
Active Ingredient: Cyazofamid 34.5% (3.33 lb active ingredient per gal)
FRAC Group: 21
Chemical Family: Not specified on the supplied label
Mode of Action: Complex III fungal respiration inhibitor acting at the Qi site
Resistance Management: Single-site chemistry; do not make more than two consecutive Segway applications and rotate with effective fungicides having different modes of action
Activity: Limited systemic activity; primarily used as a protectant fungicide
Formulation: Suspension Concentrate (SC)
Signal Word: CAUTION
EPA Registration Number: 71512-13-2217
Distributor: PBI/Gordon Corporation
Brand: Segway
Recommended Surfactant: Prosurf 90
| ACTIVE INGREDIENT | Cyazofamid 34.5 % |
| MANUFACTURER | PBI Gordon |
| EPA REGISTRATION | 71512-13-2217 |
| NOT FOR SALE TO | AK NY, VT (Restricted To Licensed Applicators Only) |
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