Garden Nursery Products
Gold Coast · Est. 1979

WARHEAD TRIO 10L – Herbicide for Effective Broadleaf Weed Control

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Pro-Grade Quality
24hr Dispatch
FARM CHEMICALS · SKU: 900-014

WARHEAD TRIO 10L – Herbicide for Effective Broadleaf Weed Control

$176.00 Inc GST

WARHEAD TRIO is a turf herbicide (300 g/L MCPA, 20 g/L clopyralid, 15 g/L diflufenican) for broadleaf weeds in turf, 10L pack. Spray drift can injure vegetables, ornamentals, fruit crops and trees, and some turf grasses may discolour. Not for home gardens. Read the label before use.

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Fast DispatchWithin 24hrs Australia-wide
Quality GuaranteedPro-grade formulations
Need Advice?07 5537 4585
Active Ingredient300 g/L Mcpa, 20 g/L Clopyralid, 15 g/L Diflufenican
SKU: 900-014 Categories: , , Brand: ,

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Product Description

WARHEAD TRIO (ProForce Warhead Trio) is a turf herbicide containing 300 g/L MCPA (as the potassium salt), 20 g/L clopyralid (as the potassium salt) and 15 g/L diflufenican (Caution poison), in a 10L pack. The label lists broadleaf weeds in turf, including white clover, plantain, capeweed, cats ear, Soliva (jo-jo), cudweed and creeping oxalis, at 5 L in 200 to 500 L of water per hectare. Home gardens, vegetables and ornamentals are not listed.

Turf and plant cautions. Spray drift may cause injury to herbaceous plants, vegetables, fruit crops, vines, ornamentals and trees. Transient discolouration may occur on kikuyu, carpet grass and Queensland blue couch, and some buffalo grasses (for example ST85) can show stronger effects, so test a small area first. Do not use it on bent grass or winter grass golf and bowling greens. Overseeding treated areas within 3 months may inhibit establishment of the turf grass. Do not use clippings as mulch around other plants or for composting, and do not feed turf clippings to poultry or livestock. Avoid mowing for 3 to 4 days before and after treatment. Do not use if rain is expected within 4 hours, or if the weeds or turf are stressed or frost is imminent.

Before you buy. Dangerous to fish and other aquatic life: do not contaminate streams, rivers or waterways with the chemical or used containers. When opening the container, preparing the spray and using the prepared spray, wear cotton overalls buttoned to the neck and wrist, a washable hat, elbow-length PVC gloves and goggles. Do not allow entry into treated areas until the spray has dried.

Delivery from $17, priced by weight and postcode at checkout.

Additional information

Size

10L

Safety Data Sheets (SDS)

Application Rates

Effectively controls broadleaf weeds in turf, including:

  • White Clover
  • Plantain
  • Capeweed
  • Cat’s Ear
  • Bindii (Jo-Jo, Onehunga)
  • Cudweed
  • Creeping Oxalis

 

Application Instructions:

  • Mix 5L with 200-500L of water per hectare.
  • Apply to actively growing weeds for best results.
  • Some turf types, such as kikuyu, carpet grass, and Queensland blue couch, may show slight temporary discoloration.
  • Buffalo grasses (e.g., ST85) may be more sensitive—test a small area before large-scale use.
  • Avoid overlapping spray areas to prevent over-application.
  • Use a surfactant for weeds that are hard to wet.

Tips for use

Storage and Disposal

  • Store in the original, sealed container in a cool, dry, and well-ventilated area, away from direct sunlight.
  • Before disposing, triple rinse the container and add the rinse water to the spray tank. Do not dump undiluted chemicals on-site.
  • Recycling: Replace the cap and return the clean container to a recycling facility or collection point.
  • Non-recycling: If recycling is not an option, break, crush, or puncture the empty container and take it to an approved waste facility. If no facility is available, bury the container at least 500 mm deep in a marked disposal pit, away from water sources, vegetation, and tree roots, following local regulations.
  • Do not burn empty containers or leftover product.


Safety Directions

  • Harmful if swallowed.
  • Causes eye damage and skin irritation. Avoid contact with skin and eyes.
  • If it gets in your eyes, rinse immediately with water.
  • Wear protective clothing: cotton overalls (buttoned to the neck and wrist), a washable hat, elbow-length PVC gloves, and goggles when handling the product.
  • Wash hands after use. Wash gloves, goggles, and clothing after each day’s use.

 

First Aid
If poisoning occurs, seek medical help immediately. Call Australia: 131126

 

For more details, refer to the Safety Data Sheet (SDS).

Active Ingredients

300 g/L MCPA present as the potassium salt 20 g/L CLOPYRALID present as the potassium salt 15 g/L DIFLUFENICAN

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Frequently asked questions

What is the difference between a selective and a non-selective herbicide?

A selective herbicide kills target weeds while leaving desirable plants unharmed - for example, a lawn-safe product that removes bindii and clover from buffalo or couch without damaging the turf. A non-selective herbicide such as glyphosate kills almost any green plant it contacts, so it is used for driveways, fence lines, garden-bed prep and total vegetation control, never on lawns.

What is a pre-emergent herbicide and when do I apply it?

A pre-emergent creates a barrier in the top layer of soil that stops weed seeds from establishing as they germinate. It does not control weeds that are already growing. Apply it before the target weed germinates - late summer to early autumn for winter grass, and early spring for summer grasses like crabgrass and crowsfoot - then water it in.

Will herbicide damage my lawn?

Only if you use the wrong type. Non-selective herbicides (glyphosate) will kill or badly damage turf. Selective lawn herbicides are formulated to be safe on common Australian turf at label rates, but tolerance varies by grass - buffalo is the most sensitive - so always check the label lists your turf type before spraying.

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