Armada 800WG 500g Herbicide (Controls Buttercup, Clover Friendly)
VALD500
You Save: $20.40 (11%)
Active Ingredient:
800g/kg Flumetsulam in the form of water Dispersible Granules.
What It Is:
Armada® 800W is a selective Herbicide for controlling Broadleaf Weeds in.
- Pasture (new & established).
- Clover.
- Lucerne.
- Chicory.
- Maize.
What It Controls:
Targets a wide range of Broadleaf Weeds, including:
- Buttercup (including Giant Buttercup).
- Chickweed.
- Fathen.
- Shepherd’s Purse.
- Black Nightshade.
- Mallow.
- Sorrel.
- Willow Weed.
…and more depending on rate and timing.
- Works best on young, actively growing weeds.
Application Basics:
- Apply Post-Emergence (after Weeds appear).
- Use with a Result® Spraying Oil/Adjuvant.
Water Rates:
- 100–300 L/ha (higher for dense weeds).
Typical Rates:
- 30–65 g/ha depending on weed size/type.
- Avoid spraying in cold or wet conditions.
Crop Safety: (important).
Safe On:
- Clover.
- Lucerne.
- Chicory.
Timing matters:
- Apply only after crops reach certain leaf stages (e.g. 2–6 trifoliate leaves for Clover/Lucerne).
Restrictions & Withholding:
- Do not graze for 14 days after spraying.
- Do not plant sensitive crops for 12 months (up to 2 years in some soils).
- Sensitive crops include Brassicas, Beans, Lupins, Sunflowers.
Safety & Environmental risks:
- Very toxic to aquatic life and soil organisms.
Avoid:
- Spray drift (can damage other plants).
- Contaminating waterways.
Personal Safety:
- Wear gloves, protective clothing.
- Avoid inhalation/skin contact.
Other Key Points:
- Herbicide group: Group B (ALS inhibitor) → resistance can develop if overused.
- Can be tank-mixed with other Herbicides (e.g. MCPB) for broader control.
- Poisonous weeds may become more palatable after spraying—keep stock away until dead.
Bottom Line:
- Best for Broadleaf Weed Control in Clover-based pasture.
- Selective (won’t kill Clover) if used correctly.
- Requires careful timing, correct rates, and strict safety handling.
Caution:
Must be used strictly according to label directions.
Available in 500g.









