Triumph RTU Cut Stump Killer - 1 Quart (compare to Tordon RTU)

Triumph RTU Herbicide - Ready-to-Use Cut-Surface Control for Woody Brush & Trees

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Triumph RTU from Alligare is a professional, ready-to-use herbicide formulated for cut-surface applications (cut-stump, frill/girdle, and tree injection). Powered by a dual-auxin system, Triumph RTU delivers dependable translocation into root systems to kill treated stumps and prevent undesirable sprouting and regrowth across a wide range of woody species.

Key Benefits

• RTU convenience - no mixing required; optimized for cut-stump and other cut-surface methods.
• Systemic, thorough control - moves into cambium and roots to stop resprouting.
• Broad woody spectrum - effective on many hardwoods and invasive brush species.
• Efficient operations - ideal for utility, roadside, forestry, pasture fencerows, and IVM programs.
• Program flexibility - integrates with selective clearing and habitat restoration objectives.

Technical Information

• Active Ingredients: 2,4-D (as triisopropanolamine salt) + Picloram
• Formulation: Ready-to-use, water-soluble liquid
• Herbicide Group: 4 (Synthetic auxins/growth regulators)
• EPA Reg. No.: 81927-74

Use Sites & Target Vegetation

For use on: Non-cropland sites including rights-of-way (utility, pipeline, rail, roadside), industrial sites, forestry sites, and other labeled land-management areas; also suited for fencerows and spot treatments around pastures where allowed by the label.

Controls/Suppresses: Undesirable trees and brush such as elm, maple, oak, sweetgum, locust, willow, aspen/poplar, and many other listed woody species; prevents regrowth from treated stumps.

Application Rates & Timing

Use undiluted as directed on the label for cut-surface treatments:

• Cut-stump: Treat the freshly cut surface, focusing on the entire cambium (outer edge) until thoroughly wetted.
• Frill/Girdle: Apply to frill or girdle cuts made around the trunk, ensuring chemical contact with the inner bark.
• Injection: Apply to spaced cuts or injection ports per trunk diameter and label guidance.

Make applications promptly after cutting for best uptake. Follow label directions for site restrictions, maximum annual amounts (e.g., do not exceed 4 gal/A per year where specified), and grazing/haying intervals if applicable.

ALWAYS READ AND FOLLOW LABEL DIRECTIONS BEFORE USE.

Resources

Product Overview (Alligare)
Triumph RTU Label (PDF)
Tech Bulletin (PDF)
Safety Data Sheet (SDS)

Why Professionals Choose Triumph RTU

Triumph RTU streamlines woody plant control with a no-mix, cut-surface solution that reliably prevents resprouting, ideal for selective removals, corridor maintenance, and habitat improvement in vegetation-management programs.