Tordon™ RegrowthMaster application rates

Cut Stump/Brushcutter application

AGRICULTURAL NON-CROP AREAS, COMMERCIAL AND INDUSTRIAL AREAS, FORESTS, PASTURES AND RIGHTS-OF-WAY
WEEDS CONTROLLED WEED GROWTH SIZE STATE APPLICATION RATE CRITICAL COMMENTS
Acacia, angophora, casuarina, corymbia, eucalyptus (except yellow box) and lophostemon species. Cut stem as close to the ground as possible, leaving stump no higher than 10 cm. All states 500 mL NOTE: Control of casuarina and lophostemon species may be variable. If cut surface is oily, add wetting agent (e.g. BS®1000) at 100 mL/100

For native vegetation

Use of Tordon™ RegrowthMaster Herbicide on native vegetation must be done in accordance with STATE and/or LOCAL legislation. Mix only with water. Tordon RegrowthMaster will not mix with oil or diesel fuel. Only mix sufficient solution for immediate daily use and avoid storing diluted product.

Withholding periods

When used with Cut Stump or Brushcutter application, there are no withholding periods. Please note: Always consult your exporter for specific information about market requirements.

For instructional video on best practice Cut Stump/Brushcutter application, click the link.

» Best Practice for Cut Stump/Brushcutter application

Stem Injection Application

DILUTION RATE: Mix one part Tordon™ RegrowthMaster Herbicide with four parts water.

AGRICULTURAL NON-CROP AREAS, COMMERCIAL AND INDUSTRIAL AREAS, FORESTS, PASTURES AND RIGHTS-OF-WAY
WEEDS CONTROLLED WEED GROWTH SIZE STATE APPLICATION RATE CRITICAL COMMENTS
Acacia, angophora,
casuarina, corymbia, eucalyptus (except yellow box), lophostemon and melaleuca species and camphor laurel.
Single stems less than 25 cm diameter at base (waist height application). All states 1 mL of diluted chemical per cut @ 10 to 13 cm centres. NOTE: Control of casuarina and lophostemon species may be variable. Use ground level application to reduce variability.

DO NOT exceed the spacings shown from the centre of one cut to centre of the next cut. Inject each stem of a multistem tree where possible.

Injection at or near ground level is essential in the Traprock area of southeastern Queensland and is preferred for optimum results in poplar box areas.

In areas where experience has shown that results are variable because species are harder to kill or due to marginal soil and/or climate factors, higher doses may improve control. Contact Dow AgroSciences for more detail.
Single stems less than 25 cm diameter at base (ground level
application).
1 mL of diluted chemical per cut @ 12 to 15 cm centres.
Multiple stems or more than 25 cm diameter at base (waist height application). 2 mL of diluted chemical per cut @ 10 to 13 cm centres.
Multiple stems or more than 25 cm diameter at base (ground level application). 2 mL of diluted chemical per cut @ 12 to 15 cm centres.

For instructional video on best practice Stem Injection application, click the link.

» Best Practice for Stem Injection application