Triclopyr 4E

Triclopyr 4E

$109.95
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Triclopyr 4E Select™ is a professional-grade, oil-soluble herbicide designed to control tough broadleaf weeds and woody plants in ornamental turf, pastures, and non-crop areas. It delivers powerful post-emergent control while remaining safe for select cool-season turfgrasses when applied correctly.

Formulated with 61.6% triclopyr ester, this product provides deep systemic control—killing weeds at the root for long-lasting results. It is ideal for homeowners and professionals who demand commercial-level performance.

🌱 Approved Turf Types

Broadcast applications are labeled for use on:

  • Perennial Bluegrass

  • Perennial Ryegrass

  • Tall Fescue

Apply 0.5–1 quart per acre for broadleaf weed control on these turf types

⚠️ Not labeled for routine use on bermudagrass, zoysia, centipede, St. Augustine, or bentgrass unless injury is acceptable.

📊 Application Rates by Turf Type

Turf / Use Area Application Type Rate Timing
Bluegrass / Rye / Fescue Broadcast 0.5–1 qt/acre Spring–Fall, active growth
Bluegrass / Rye / Fescue Spot Spray 0.38–0.75 fl oz / 1,000 sq ft When weeds present
Kikuyugrass Broadcast 0.5–1 qt/acre Repeat every 4–6 weeks
Bermudagrass (Suppression) Broadcast 1 qt/acre Repeat every 4 weeks

Spot treatment rate: ⅜–¾ fl oz per 1,000 sq ft


Bermudagrass suppression rate: 1 qt/acre

🧪 Mixing Instructions

When mixed with water, Triclopyr 4E forms an emulsion and must remain agitated:

  1. Fill spray tank halfway with clean water

  2. Start agitation

  3. Add measured Triclopyr 4E

  4. Finish filling with water

  5. Maintain agitation while spraying

Mixing guidance

💡 Tip: Continuous agitation prevents separation.

⏰ Best Application Timing

  • Apply from early spring through fall

  • Target actively growing weeds

  • Do not water for 24 hours after application

  • Avoid treating heat- or drought-stressed turf

Timing guidance

Heat/drought warning

🛡️ Safety & Use Guidelines

  • Wear long sleeves, gloves, and protective footwear

  • Avoid drift onto ornamentals and crops

  • Keep people and pets off until spray is dry

  • Do not reseed for 3 weeks after treatment

⭐ Why Choose Triclopyr 4E Select?

✔ Commercial-strength weed control
✔ Systemic root-kill action
✔ Safe on select cool-season lawns
✔ Controls woody plants & vines
✔ Excellent tank-mix compatibility

Perfect for serious DIYers and turf professionals who want dependable, long-term weed control.

Not for sale in: CA, AK, HI, NV, OK, AZ, NM, ID, MT, WY, ND, SD, AR, LA, MS, AL, FL, WV

WE DO NOT ALLOW RETURNS ON LIQUID PRODUCTS. NO EXCEPTIONS.

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