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Quasar Herbicide 20L (For New Grass)
QUAS20
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PRODUCT INFORMATION
QUASAR is a Selective Post Emergence Herbicide for use in Cereals, Clover, New and Established Pasture and Peas. Controls many Seedling Broadleaf Weeds (e.g., Black Nightshade, Annual Buttercups, Chickweed, Cleavers, Redroot, Scotch Thistle, Sow Thistle, Storksbill, Wild Radish, Willow Weed, Winged Thistle). Moderately controls Docks (Seedling), Fumitory, Wireweed. Resistant: Yarrow and deep‑rooted Perennials.
Active Ingredient:
Bentazone 200 g/litre and MCPB 200 g/litre
What It Controls:
Controls many Seedling Broadleaf Weeds:
- Black Nightshade.
- Annual Buttercups.
- Chickweed, Cleavers.
- Redroot.
- Scotch Thistle.
- Sow Thistle.
- Storksbill.
- Wild Radish.
- Willow Weed.
- Winged Thistle.
Moderately Controls:
- Docks (Seedling).
- Fumitory.
- Wireweed.
- Resistant Yarrow and Deep‑rooted Perennials.
Key Crop Rates & Timing:
Cereals:
- 5 L/ha in 170–500 L water — after 4 true Leaves; if undersown with Clover wait until Clover has 2 Trifoliate Leaves.
White Clover Seed Crops:
- 5–6 L/ha in ≥500 L water — spring/autumn after 2 Trifoliate Leaves; use high water rate and Surfactant.
Pasture (New & Established):
- 5–7.5 L/ha in 300–500 L water — when Clover has 1–2 Trifoliate Leaves and Weeds 4–6 Leaf.
Peas:
- 5 L/ha in 300–500 L water — at 5–7 node stage.
- DO NOT use surfactant (temporary twisting possible).
Application:
- Boom Spray in 300–500 L/ha (low‑volume CDA not recommended).
- Use Pennitr8 surfactant where specified.
- Do not spray onto wet foliage; best after warm, humid period when Weeds actively Growing.
- Do not spray if rain expected within 8 hours.
Hazards & PPE:
Hazard Classifications:
- Eye Irritation Cat 2.
- Skin Sensitisation Cat 1.
- Reproductive Toxicity Cat 2.
- STOT (repeated) Cat 2.
- Hazardous To Soil.
- Aquatic Chronic Cat 2.
- Warning: Toxic and Ecotoxic.
- Avoid Contact and Inhalation.
- Wear Overalls, Boots, Gloves and Eye Protection when Mixing/applying.
- Wash Protective Clothing daily.
Environmental & Animal Safety:
- Toxic to aquatic life and soil environment.
- Avoid spray drift; do not contaminate waterways.
- Poisonous plants may become more palatable after spraying — keep stock away for 2 weeks or until plants have died down.
Residues & Legal:
- Do not cause residues exceeding MRLs.
- Registered - ACVM P8615; HSNO HSR000374.
Compatibility & Resistance:
- Use tank mixes/rotate with other modes of action to manage resistance (contains Group 4 and Group 6 actives).
- PQ200 pre‑treatment can improve results on White Clover Seed Crops.
First Aid & Emergency:
- If Swallowed DO NOT induce vomiting; rinse mouth and call National Poisons Centre 0800 POISON (0800 764 766).
- For Eye/Skin Contact rinse and seek Medical advice.
- Transport Emergency dial 111.
- Specialist Emergency 0800 CHEMCALL.
Caution:
Must be used strictly according to label directions.
Available in 20L
Active Ingredient:
Bentazone 200 g/litre and MCPB 200 g/litre
What It Controls:
Controls many Seedling Broadleaf Weeds:
- Black Nightshade.
- Annual Buttercups.
- Chickweed, Cleavers.
- Redroot.
- Scotch Thistle.
- Sow Thistle.
- Storksbill.
- Wild Radish.
- Willow Weed.
- Winged Thistle.
Moderately Controls:
- Docks (Seedling).
- Fumitory.
- Wireweed.
- Resistant Yarrow and Deep‑rooted Perennials.
Key Crop Rates & Timing:
Cereals:
- 5 L/ha in 170–500 L water — after 4 true Leaves; if undersown with Clover wait until Clover has 2 Trifoliate Leaves.
White Clover Seed Crops:
- 5–6 L/ha in ≥500 L water — spring/autumn after 2 Trifoliate Leaves; use high water rate and Surfactant.
Pasture (New & Established):
- 5–7.5 L/ha in 300–500 L water — when Clover has 1–2 Trifoliate Leaves and Weeds 4–6 Leaf.
Peas:
- 5 L/ha in 300–500 L water — at 5–7 node stage.
- DO NOT use surfactant (temporary twisting possible).
Application:
- Boom Spray in 300–500 L/ha (low‑volume CDA not recommended).
- Use Pennitr8 surfactant where specified.
- Do not spray onto wet foliage; best after warm, humid period when Weeds actively Growing.
- Do not spray if rain expected within 8 hours.
Hazards & PPE:
Hazard Classifications:
- Eye Irritation Cat 2.
- Skin Sensitisation Cat 1.
- Reproductive Toxicity Cat 2.
- STOT (repeated) Cat 2.
- Hazardous To Soil.
- Aquatic Chronic Cat 2.
- Warning: Toxic and Ecotoxic.
- Avoid Contact and Inhalation.
- Wear Overalls, Boots, Gloves and Eye Protection when Mixing/applying.
- Wash Protective Clothing daily.
Environmental & Animal Safety:
- Toxic to aquatic life and soil environment.
- Avoid spray drift; do not contaminate waterways.
- Poisonous plants may become more palatable after spraying — keep stock away for 2 weeks or until plants have died down.
Residues & Legal:
- Do not cause residues exceeding MRLs.
- Registered - ACVM P8615; HSNO HSR000374.
Compatibility & Resistance:
- Use tank mixes/rotate with other modes of action to manage resistance (contains Group 4 and Group 6 actives).
- PQ200 pre‑treatment can improve results on White Clover Seed Crops.
First Aid & Emergency:
- If Swallowed DO NOT induce vomiting; rinse mouth and call National Poisons Centre 0800 POISON (0800 764 766).
- For Eye/Skin Contact rinse and seek Medical advice.
- Transport Emergency dial 111.
- Specialist Emergency 0800 CHEMCALL.
Caution:
Must be used strictly according to label directions.
Available in 20L
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