Hexogon Plus 900WG 10Kg Herbicide

Hexogon Plus 900WG is a Dry Flowable Granule to be mixed in water and applied as a Spray for selective Weed Control in Radiata Pine and established Lucerne. It can also be used for control of Annual and Perennial Weeds and Brush growing on Non-cropland areas such as Railways, Roadsides, Timberyards, Storage Areas, Industrial Sites around Silos and Sheep Yards.
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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