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General Instructions:

Weed Control:

• AC Tubs 875 WG Herbicide selectively controls weeds in specified crops.

• When applied pre-emergence, the product is primarily absorbed via the roots.

• Adequate rainfall (20 to 30 mm) within 2 to 3 weeks of application is necessary for effectiveness.

• Delayed activation may lead to some weed growth, especially in dry seasonal conditions.

• In flood or furrow irrigation, full activation may not occur due to a thin band of dry soil on the surface.

• Mechanical incorporation (using light harrows) up to 4 cm deep is necessary for irrigation water activation.

• Dense weed populations may require both pre-emergent and post-emergent herbicide treatment for optimal control.

APVMA Compliance Instructions for Mandatory COARSE or Larger Droplet Size Categories:

• Use only nozzles rated to deliver COARSE, VERY COARSE, or EXTREMELY COARSE droplet sizes.

• Do not exceed the maximum spray system pressure specified by the nozzle manufacturer.

• Compliance ensures lawful application according to label requirements.

Integrated Weed Management Strategy for TT Canola:

• Follow the approved Integrated Weed Management Strategy for the use of triazine herbicides in TT canola.

• Implement practices to minimize herbicide resistance, reduce environmental residues, and manage volunteer plants and outcrossing.

To Minimize Herbicide Resistance:

• Avoid dry sowing in heavily weed-infested paddocks. Wait for weed germination after the opening rains and use pre-plant knockdown or cultivation.

• Do not use AC Tubs 875 WG Herbicide if triazine herbicides were applied to the area last season.

• Monitor for escapes, especially in fields with a history of Group C herbicide use.

• Avoid consecutive use of Group C herbicides.

Resistant Weeds Reporting:

• Collect weed samples for testing if resistance is suspected, and seek professional advice.

Mixing:

• Do not mix within 20m of water sources.

• Partially fill the spray tank with water, add AC Tubs 875 WG Herbicide, and maintain agitation.

Compatibility:

• Compatible with various herbicides, adjuvants, and surfactants. Conduct a compatibility test before tank mixing.

Application:

• Apply when wind speed is between 3 and 20 km/h and avoid conditions conducive to surface temperature inversions.

• Apply by ground boom only with a minimum of 50 L/ha using COARSE spray quality.

• Follow specific pre-sowing, post-sowing pre-emergence (PSPE), and post-emergence application instructions for different crops.

Resistant Weeds Warning:

• AC Tubs 875 WG Herbicide belongs to Group C herbicides. Weed resistance may develop if used repeatedly without proper management.