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9 products
9 products
Our Wesco range of selective and non-selective herbicides provides reliable control of broadleaf weeds, brushweeds, and unwanted vegetation across New Zealand’s pastures, crops, and non-cropland areas. Designed for performance and backed by trusted formulations, these products help maintain clean paddocks, productive pastures, and strong crop establishment.
Pack Size: 5l
Key Features
- Increases spray droplet spread and penetration.
- Maximises herbicide absorption and efficacy.
- Compatible with a wide range of agrochemicals.
Best Use
Add Silmaxx to the spray tank at the recommended rate when applying herbicides for improved results.
Our Wesco range of selective and non-selective herbicides provides reliable control of broadleaf weeds, brushweeds, and unwanted vegetation across New Zealand’s pastures, crops, and non-cropland areas. Designed for performance and backed by trusted formulations, these products help maintain clean paddocks, productive pastures, and strong crop establishment.
Pack Size: 5l
Key Features
- Effective on deep-rooted, difficult weeds such as thistles and docks.
- Strong systemic activity for thorough kill.
- Suitable for tank-mixing with other herbicides.
Best Use
Apply to actively growing weeds under good growing conditions.
Our Wesco range of selective and non-selective herbicides provides reliable control of broadleaf weeds, brushweeds, and unwanted vegetation across New Zealand’s pastures, crops, and non-cropland areas. Designed for performance and backed by trusted formulations, these products help maintain clean paddocks, productive pastures, and strong crop establishment.
Pack Size: 20L
Key Features
- Concentrated 540 g/L formulation for efficient application.
- Rapid, reliable control of grasses and broadleaf weeds.
- Compatible with most boom and spot-spray systems.
Best Use
Apply to actively growing weeds. Avoid drift onto desirable vegetation.
Our Wesco range of selective and non-selective herbicides provides reliable control of broadleaf weeds, brushweeds, and unwanted vegetation across New Zealand’s pastures, crops, and non-cropland areas. Designed for performance and backed by trusted formulations, these products help maintain clean paddocks, productive pastures, and strong crop establishment.
Pack Size: 2kg
Key Features
- Systemic action with long-lasting control.
- Ideal for gorse, broom, blackberry, and other brush species.
- Excellent tool for pasture and forestry management.
Best Use
Apply to actively growing brushweeds following recommended mixing rates.
Our Wesco range of selective and non-selective herbicides provides reliable control of broadleaf weeds, brushweeds, and unwanted vegetation across New Zealand’s pastures, crops, and non-cropland areas. Designed for performance and backed by trusted formulations, these products help maintain clean paddocks, productive pastures, and strong crop establishment.
Pack Size: 20l
Key Features
- Gentle on clovers and legumes.
- Rapid uptake and reliable post-emergent control.
- Suitable for mixed forage and cropping programs.
Best Use
Apply under good growing conditions with uniform spray coverage.
Our Wesco range of selective and non-selective herbicides provides reliable control of broadleaf weeds, brushweeds, and unwanted vegetation across New Zealand’s pastures, crops, and non-cropland areas. Designed for performance and backed by trusted formulations, these products help maintain clean paddocks, productive pastures, and strong crop establishment.
Pack Size: 20l
Key Features
- Ideal for clover-dominant pastures.
- Targets key weeds like docks, thistles, and buttercups.
- Excellent crop safety when used as directed.
Best Use
Apply to actively growing weeds during early growth stages for best results.
Our Wesco range of selective and non-selective herbicides provides reliable control of broadleaf weeds, brushweeds, and unwanted vegetation across New Zealand’s pastures, crops, and non-cropland areas. Designed for performance and backed by trusted formulations, these products help maintain clean paddocks, productive pastures, and strong crop establishment.
Pack Size: 20l
Key Features
- Controls a wide spectrum of common broadleaf weeds.
- Reliable performance across pasture and crop situations.
- Economical and widely compatible.
Best Use
Apply to well-established pastures and crops following label directions.
Our Wesco range of selective and non-selective herbicides provides reliable control of broadleaf weeds, brushweeds, and unwanted vegetation across New Zealand’s pastures, crops, and non-cropland areas. Designed for performance and backed by trusted formulations, these products help maintain clean paddocks, productive pastures, and strong crop establishment.
Pack Size: 0.5kg
Key Features
- Low use rate and highly effective on small, actively growing weeds.
- Gentle on clovers and lucerne.
- Ideal for mixed pasture renovation programs.
Best Use
Apply post-emergence when weeds are small and actively growing.
Our Wesco range of selective and non-selective herbicides provides reliable control of broadleaf weeds, brushweeds, and unwanted vegetation across New Zealand’s pastures, crops, and non-cropland areas. Designed for performance and backed by trusted formulations, these products help maintain clean paddocks, productive pastures, and strong crop establishment.
Pack Size: 20 L
Key Features
- Controls a wide range of annual and perennial broadleaf weeds.
- Excellent crop safety when applied as directed.
- Compatible with many other herbicides.
Best Use
Apply to actively growing weeds in cereals and pasture systems.
