Vigilant™ II

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Vigilant II is the new convenient way of controlling noxious and environmental weeds. It has shown good activity on 49 weeds ranging from African Boxthorn to Wild tobacco tree.


  • Active ingredient: 44.7 g/L Picloram as a potassium salt and 4.47 g/L Aminopyralid as triisopropanolamine salt
  • Mode of action: Plant cell growth disruption (auxin inhibiters)
  • Formulation: Gel
  • Herbicide group: I
  • Packaging:240 mL Gel


  • Non-Crop areas, including native vegetation
  • Conservation areas
  • Reserves and parks.

Target Weeds

Woody weeds
Rhizomatous plants 
 Herbaceous weeds
  • Cotoneaster
  • Gorse
  • Japanese honeysuckle
  • Tree privet
  • Wild tobacco tree
  • Willows
  • Agapanthus
  • Canna lily
  • Bull thistle
  • Capeweed
  • Docks
  • Paterson’s curse
  • Prickly lettuce


  • No mess, formulated as a gel, Vigilant II is ready to use straight out of the pack.
  • Vigilant II comes in an easy to use, re-fillable and re-useable 240 mL brush applicator bottle.
  • Vigilant II can be used via a number of different application techniques including cut stump, paint and scrape and drill and fill.
  • The brush bottle of Vigilant II can treat approximately 120 stems (average stem diameter of 25 mm applied as a 5 mm dollop of gel).

How does it work?

  • Vigilant II contains two active ingredients which belong to the pyridine group (Group I herbicides) The powerful active ingredients aminopyralid and picloram deliver fast brownout and knockdown of target plants with a wide range of weeds controlled.
  • The product has the disrupters of plant cell growth mode of action (auxin inhibiters).
  • Vigilant II can be used year round, although effectiveness may decrease slightly in colder months and cooler climates.