Nufarm Associate Herbicide offers powerful and systemic control of tough woody weeds, unwanted trees, and noxious scrub species. Featuring 600 g/kg metsulfuron-methyl, it works by inhibiting plant growth enzymes, leading to effective knockdown and long-term suppression. Associate is ideal for pasture renovation, bushfire mitigation, and utility easement clearing. It’s the trusted solution for landholders and contractors requiring selective broadleaf weed control without damaging desirable grass species.

Available in a compact 500g pack, Associate Herbicide is highly concentrated, allowing efficient transport and storage. Its dry flowable formulation mixes easily in spray tanks and is suitable for aerial, boom, handgun, or knapsack application. Whether you're spot-treating regrowth or managing large infestations, Associate provides reliable, cost-effective performance across rangelands, forestry, rights-of-way, and grazing properties.

Nufarm Associate Herbicide Features

Controls Woody and Noxious Weeds

Targets a wide spectrum of woody weeds, trees, and broadleaf species, including blackberry, gorse, and lantana, for complete vegetation management.

Systemic Action

Moves through the plant to roots, delivering consistent, long-lasting knockdown and reducing the chance of regrowth in hard-to-kill species.

Selective for Grasses

Preserves desirable grasses while eliminating invasive broadleaf weeds, making it ideal for pasture improvement and native grassland conservation.

Flexible Application Methods

Compatible with aerial, boom, handgun, and spot-spraying equipment, ensuring effective control in a range of terrain and use scenarios.

Highly Concentrated Pack

Supplied in a 500g dry flowable pack for easy handling, long shelf life, and reduced freight and application costs per hectare.

• Formulation: Water dispersible granule (WDG)
• Active ingredient: 600 g/kg metsulfuron-methyl
• Pack size: 500g, 3kg, 10kg, 20kg
• Application methods: Aerial, boom, handgun, knapsack
• Target species: Woody weeds, unwanted trees, broadleaf weeds including blackberry, gorse, lantana
• Mode of action: Group 2 herbicide – ALS inhibitor
• Weed selectivity: Selective to grasses
• Use areas: Pastures, forestry, rights-of-way, fire trails, reserves
• Mix compatibility: Compatible with various herbicides and adjuvants

Associate controls a wide range of woody weeds, trees, and broadleaf plants including blackberry, gorse, lantana, and mimosa. It is selective to grasses.

It can be applied using aerial, boom, handgun, or knapsack sprayers depending on the situation. Always follow label directions for mixing and coverage rates.

Yes, it selectively targets broadleaf and woody species while leaving most grass species unharmed, making it suitable for pasture maintenance and renovation.

Results may take several weeks, as it acts systemically. Full knockdown develops gradually, but control is long-lasting and highly effective.

Yes, Associate has good compatibility with many herbicides. Always conduct a jar test and consult the label for approved tank mix partners.