Hexazinone 750 SG
- Manufacturer
- Novaguard
- Category
- Herbicides
- Registered until
- 2025-06-29
- Registration number
- 69124
- Active materials
- hexazinone750 g/kg
- Links
- LabelView
GENERAL INSTRUCTIONS:
Novaguard Hexazinone 750 SG Herbicide is an effective foliar contact and soil active residual herbicide.
- Use sufficient water for thorough uniform coverage.
- Apply as a post-emergent spray during the period of active plant growth when the air temperatures are 25°C and above.
- Applications during dormant, semi-dormant, under moisture stress, or winter months may be less effective.
- In temperate winter rainfall areas with temperatures below 25°C during active growth, the foliar effect may be slow to appear, relying more on root absorption.
- Sufficient rainfall is required after treatment for residual control.
- Results vary with the amount of chemical applied, rainfall, air temperature, soil type, and other conditions.
- All use rates are expressed as overall rates. For band treatment, use proportionately less (one-third the overall rate for one-third of the area).
DO NOT:
- Apply during periods of intense rainfall.
- Apply when wind speed exceeds 30 kph (for ground application) or 20 kph (for aerial application).
- Broadcast apply on slopes greater than 30%.
- Apply on uncultivated areas or non-mounded bare ground.
RESISTANT WEEDS WARNING:
- Novaguard Hexazinone 750 SG herbicide is a Group C herbicide with the Inhibitors of photosynthesis at photosystem II mode-of-action.
- Some naturally-occurring weed biotypes resistant to the product and other Group C herbicides may exist.
- Resistant weeds won't be controlled, and their dominance may increase with repeated use.
- Novaguard Pty Ltd accepts no liability for losses due to failure in controlling resistant weeds.
- Efforts to prevent seed set of survivors are crucial.
- DO NOT make more than one application of a Group C herbicide in the same season.
- If resistance is suspected, avoid using this product or other Group C herbicides.
- Consult local authorities or Novaguard Pty Ltd representatives for strategies to minimize herbicide resistance.
Equipment And Application:
- Novaguard Hexazinone 750 SG Herbicide is a dry flowable formulation.
- Mix with water and apply with either ground or aerial equipment.
- Keep the material in suspension at all times by continuous agitation.
- Use strainer and nozzle screens of 50 mesh or coarser to prevent nozzle blockage.
For Pinus radiata:
- Ground Application: Apply in 100 to 400 L/ha with a calibrated boom.
- Forestry Spotgun: Follow specific Directions for Use.
- Aerial Application: Apply a minimum of 20 L water for every 1 kg of product used.
For Industrial weed control:
- Ground Application: Apply in 100 to 400 L/ha with a calibrated boom or 2000 to 4000 L/ha with hand spray equipment.
USE OF SURFACTANTS/WETTING AGENTS:
- For pre-planting applications, use a surfactant/wetting agent by ground or aerial equipment.
- DO NOT add a surfactant if the spray is over the top of Pinus radiata trees.
- Add non-ionic surfactant/wetting agent at the rate of 250 - 500 mL/100 L of spray for improved wetting.
CROP SAFETY:
- DO NOT apply after planting in specific situations to avoid death or injury to trees.
- Avoid on trees with poor vigor, on poorly drained soils, or on gravelly or rocky soils with exposed subsoils.
Equipment Cleanup:
- Thoroughly clean all traces of Novaguard Hexazinone 750 SG Herbicide from application equipment immediately after use.
PROTECTION OF CROPS, NATIVE AND OTHER NON-TARGET PLANTS:
- Exercise caution to avoid damage to desirable plants.
- DO NOT apply on or near desirable trees or plants, or where their roots may extend.
- Avoid spray drift that could damage valuable plants.
PROTECTION OF WILDLIFE, FISH, CRUSTACEANS, AND ENVIRONMENT:
- DO NOT contaminate water bodies with the chemical or used containers.
- DO NOT apply within 25 m of a recognized waterway.
- Exercise caution to protect native riverbank vegetation.
PROTECTION OF LIVESTOCK:
- Keep stock away from treated areas.
STORAGE AND DISPOSAL:
- Store in the closed, original container in a dry, well-ventilated area, away from direct sunlight.
- DO NOT store or expose the product to wet conditions.
- Dispose of empty containers as per local regulations.
SAFETY DIRECTIONS:
- Harmful if swallowed. Will damage eyes. Will irritate the skin.
- Avoid contact with eyes, skin, and inhalation.
- Use appropriate personal protective equipment during handling.
- Wash thoroughly after use and avoid contact with eyes, skin, and clothing.
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