Spearhead Selective Turf Herbicide


Spearhead Selective Turf Herbicide

Product Overview

Spearhead® is the industry leading selective herbicide that provides outstanding control of broadleaf weeds in turf.

Product Description

With no odour and a high level of user and environmental safety, its unique three-way action provides extended weed control in most situations.

Key Product Facts:

  • Active ingredient: 15 g/L diflufenican, 20 g/L clopyralid, 300 g/L MCPA
  • Outstanding broadleaf weed control
  • Excellent turf safety (cool and warm season grasses)
  • Schedule 5 classification (safer when handling compared to Schedule 6 products)
  • Very low application rates of active ingredient
  • Non-ester formulation (no volatilisation issues, reducing potential for off-target damage)
  • Product of choice for public spaces 
  • Additional surfactants not required for most weeds

Use & Safety

When to use

May June July August September October

Where to use

Golf Bowls Turf farms

Application rates and delivery

Safety instructions:
  • Harmful if swallowed
  • Damages eyes and irritates skin
  • If product gets in eyes, wash it out immediately with water
  • Wash hands after use
  • When handling product wear cotton overalls buttoned to the neck and wrist, a washable hat, elbow-length PVC gloves and goggles 
  • After each day’s use wash gloves, goggles and contaminated clothing
How to use:
  • Apply using a suitably calibrated sprayer for good coverage of target weeds. Do not exceed application rates through overlapping sprayed areas. 
  • Agitate continuously to ensure thorough mixing before and during application. Only mix sufficient chemical for each day’s work.
Rate of Application:
  • 5 L /ha applied in 200 - 500 L water
  • Turf and weeds should be actively growing at the time of treatment. Weed death may take up to 6 weeks. Expect faster results on smaller weeds.
  • DO NOT APPLY if weeds or turf are under stress or when frosts are imminent
  • DO NOT USE if rain is expected within 4 hours.
  • DO NOT USE clippings as mulch around other plants or for composting.
  • DO NOT USE on bent grass or winter grass golf and bowling greens.

Similar Products

Ronstar-turf-and-ornamental-Bayer Herbicide

Ronstar Turf and Ornamental


Ronstar is a herbicide that offers great weed control...

See product
turf-fungicide-bayer-banol Fungicide

Banol Turf and Ornamental

Banol Systemic Fungicide is one of the most reliable and...

See product
Merit-turf-ornamental-insecticide-Bayer Insecticide

Merit Turf and Ornamental

Suspension Concentrate

Merit® is a broad spectrum, systemic insecticide which is...

See product
Tribute-Selective-Herbicide-Bayer Herbicide

Tribute Selective Herbicide

Oil dispersion

Tribute Herbicide from Bayer brings you confidence in...

See product
Signature-Fungicide-Bayer Fungicide

Signature Stressgard Systemic Fungicide

Water dispersible granule

Signature Stressgard is a true two-way systemic turf...

See product
chipco-gt-turf-fungicide-Bayer Fungicide

Chipco GT Fungicide

Suspension Concentrate

Chipco GT is a broad-spectrum fungicide providing...

See product
Dedicate-turf-fungicide-Bayer Fungicide

Dedicate Turf and Ornamental Fungicide

Suspension Concentrate

Dedicate is a highly effective contact and systemic turf...

See product
Interface StressGard Turf Fungicide Fungicide

Interface Stressgard Turf Fungicide

Suspension Concentrate

Interface Stressgard offers the new standard in turf...

See product
Destiny-selective-turf-herbicide-Bayer Herbicide

Destiny Selective Turf Herbicide

Water dispersible granule

Destiny® is a selective turf herbicide that offers...

See product
Bayfidan-turf-fungicide-Bayer Fungicide

Bayfidan Turf Fungicide

Emulsifiable Concentrate

Bayfidan is a broad spectrum, highly effective, systemic...

See product
Indemnify nematicide from Bayer.  Kills nematodes Insecticide

Indemnify Turf Nematicide

Suspension Concentrate

Indemnify represents a new cornerstone in integrated...

See product
tempo xtra insecticide Insecticide

Tempo Xtra Insecticide

Suspension Concentrate

Tempo Xtra is a unique dual model of action insecticide...

See product
Reserve Fungicide with Stressgard technology Fungicide

Reserve Stressgard Fungicide

Suspension Concentrate

Reserve StressgardTurf Fungicide is a contact and...

See product
Exteris Stressgard Turf Fungicide by Bayer Fungicide

Exteris Stressgard Turf Fungicide

Suspension Concentrate

Exteris Stressgard is a next-generation turf fungicide...

See product
Specticle Herbicide from Bayer Australia Herbicide


Suspension Concentrate

Specticle is a new and innovative herbicide for warm-season...

See product
Signature Xtra Stressgard Fungicide

Signature Xtra Stressgard

Water dispersible granule

An innovative Signature formulation with new and improved...

See product