Description
Selective turf herbicide
The right product. The right application.
Duke 100WG treats listed weeds and suppresses winter grass in selected established warm-season turf.
Kikuyu, buffalo, common and hybrid couch. Not Queensland blue couch, bent, fescue, ryegrass or golf/bowling greens.
↧ Labels & safety downloads
Label reference: APVMA 88829/126513. Check the label supplied with your pack.
▦ Turf application rates
| Target / situation | Product per 100 m² | Product per hectare |
|---|---|---|
| Winter grass suppression and ryegrass control | 1.5 g | 150 g |
| Listed broadleaf weeds including bindii, catsear, cotula, cudweed, medic, chickweed, oxalis and white clover | 1 g | 100 g |
| False onion weed | 0.25 g | 25 g |
| Bahia grass suppression | 0.5 g | 50 g |
Selected label uses only. Figures marked “equivalent” are area conversions. 1 hectare = 10,000 m². The full label controls all uses, restrictions, intervals and resistance management.
2–5 L/100 m² (200–500 L/ha).
Application equipment
♧ Knapsack / handheld
The dose is based on the area treated. Calibrate using clean water, then scale the product and carrier volume for that area. Use only equipment permitted by the full label; the table is not a fixed tank-mix recipe.
▦ Boom / large area
Use the target-specific hectare rate and carrier volume above. Follow all equipment, droplet, drift and irrigation directions in the full label.
Before you apply
- Follow the specified surfactant instructions. Winter grass treatment is suppression, not a promise of complete control.
- Read seasonal application limits, buffers and variety-test directions, particularly for buffalo.
Identify the problem first
Use the Turf Library to check symptoms and identification. A guide is not proof that every lawn or site is suitable for this product.
Your mate for the next turf job.
Send us your lawn variety, area, location and clear photos. We can help match the product and application program to your home or commercial surface.
Email sales@turfmate.com.au ↗Read the complete product label and SDS before use. Wear the specified PPE and follow all state, site, re-entry, withholding and environmental requirements. Do not substitute an SDS, brochure or website summary for the label.