Hexogon Plus 900WG 10Kg (Herbicide)
HEXA10
Active Ingredient:
900g/kg Hexazinone in the form of a Water Dispersible Granule.
Main Uses:
Forestry (Radiata Pine).
- Site prep and release spraying.
Lucerne (established stands).
- Selective control of Grasses + Broadleaf Weeds.
Non-Crop Areas.
- Industrial, waste areas (non-selective long-term control).
Weeds Controlled:
Grasses:
- Browntop.
- Paspalum.
- Annual Poa.
Broadleaf Weeds:
- Clovers.
- Thistles.
- Ragwort.
- Chickweed.
Woody/Scrub Weeds:
- Gorse.
- Broom.
- Blackberry.
- Bracken.
Key Application Rates: (from label)
Forestry – Radiata Pine:
- Site Prep: 2.5 – 10 kg/ha.
- Release Spraying: 2.5 – 5 kg/ha (up to 7–10 kg/ha for hard Weeds).
Non-selective: (Industrial / Bare Ground).
- General Control: 5 – 10 kg/ha.
- Scrub Weeds: 7 – 10 kg/ha.
Spot Spraying:
- General Weeds: 0.25 – 0.5 g/m².
- Hard Weeds: 0.6 – 1 g/m².
Lucerne: (12+ months established).
- Light Weeds: ~1.2 kg/ha.
- Harder Weeds: ~1.8 kg/ha.
Application Notes:
- Apply Post-emergence when Weeds are actively growing.
- Use Boom, Aerial, or Spot Sprayers.
- Requires good agitation in tank.
- Coverage is critical for performance.
Key Restrictions & Warnings:
Do NOT use on:.
- Light sandy soils or low organic matter soils.
- Waterlogged Ground.
- Stressed Trees (Drought, Disease, Transplant Shock).
- Avoid use over weak Radiata Pine.
- Do not add Surfactant when spraying over Trees.
- Long residual – can affect future Crops (e.g. no brassicas for 12 months).
Safety & Environmental Hazards:
- Harmful if swallowed.
- Causes eye irritation.
- May damage organs with repeated exposure.
- Very toxic to aquatic life (long-lasting).
- Hazardous to soil organisms and wildlife.
Strengths:
- Strong residual control (long-term weed suppression).
- Effective on tough scrub + perennial weeds.
- Flexible (forestry + non-crop + lucerne use).
Limitations:
- Soil type sensitive.
- Can damage desirable Plants if misused.
- Long persistence limits Crop rotation.
Caution:
Must be used strictly according to label directions.
Available in 5Kg Bag.
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