Wattle Regrowth

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wattle regrowth

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How to kill Wattle Regrowth

Access all the information needed for control of this noxious weed, including weed identification, herbicide application and spray timings.

Wattle Regrowth Description

Wattle Regrowth Identification

Wattles exhibit a range of foliage types. The true leaves are divided into leaflets, however a large group of wattles develop modified flat leaf-like structures called phyllodes (which are simply flattened stems) soon after germination.

Foliage colour ranges from light or dark green to blue or silver-grey. Flowering can occur throughout the year, although the majority of species flower during spring and summer. Individual flowers are arranged in inflorescences that may be either globular heads or cylindrical spikes.

Wattle Regrowth Control

How to kill Wattle Regrowth

In all situations, use GarlonTM 600 or AccessTM at 1 L/60 L of diesel as a basal bark application to obtain optimum results. When treating wattle regrowth, always treat actively growing plants.

Poor results will always occur when treating wattle regrowth under moisture stress. Basal bark application is the most reliable application technique on most wattle species, except brigalow.

Herbicides for killing Wattle Regrowth

Product# Method of application Rate* State
Garlon™ 600 Herbicide Basal bark and Cut stump  1:60 with diesel distillate All
Access™ Herbicide Basal bark and Cut stump  1:60 with diesel distillate All
Tordon™ Regrowth Herbicide Cut stump 1:20 with water + surfactant All
Grazon™ Extra Herbicide Foliar spray 350 mL/100 L of water All
Garlon 600 Herbicide Foliar spray 160 or 320 mL/100L of water All
Hotshot™ Herbicide Foliar spray 700mL/100L of water All
Starane™ Advanced Herbicide Foliar spray 300 or 600mL/100L of water  All 
Tordon RegrowthMaster Stem injection 1:4 with water All except Qld
Lontrel™ Advanced Herbicide Stem injection 1:4 with water All 

#Note: Preferred product option in bold. *Consult label for details of growth stage and use, especially where range of rates is given.

Treatment Timing

Timing to kill Wattle Regrowth

Treatment should only be carried out when plants are actively growing. Do not treat during hot, dry summer periods.

PRODUCT Sep Oct Nov Dec Jan Feb Mar Apr May Jun Jul Aug
Garlon 600
Starane Advanced
Grazon Extra
Tordon RegrowthMaster
Lontrel Advanced
Best time to spray/treat
Can spray/treat
if conditions are suitable
Do not spray/treat