Active Ingredients: Picloram @ 120g/L & Triclopyr @ 240g/L
Access Herbicide is a specialised herbicide for robustly controlling almost any woody weed via the cut stump or basal bark application technique. Access Herbicide offers a solution for very targeted woody weed control in environmentally sensitive situations, commercial and industrial areas, public lands, fence lines and pastures.
Access contains the active ingredients Triclopyr (240g/L) and Picloram (120g/L), which have activity on a range of broadleaf weeds. Access is classified as a Group I Herbicide, with a mode of action where the weed cannot grow due to disruption of plant cell growth.
Access is registered for selective control of a wide range of woody and noxious weeds in commercial and industrial areas, public lands, fence lines and pastures by basal bark and cut stump applications. A new technique to apply Access and diesel or Biosafe Diesel Replacement has recently been approved for use called ThinLine application. The same equipment is used for both techniques – the difference is the stem height that needs to be treated and the dilution rate.
What plants does Access Herbicide target;
|African Boxthorn||Corymbia Spp||Limebush||Swamp Box|
|Algaroba||Ellangowan||Mimosa Bush||Sweet Briar|
|Angophora – Regrowth||Eucalyptus||Mulga||Teatree|
|Australian Blackthorn||False Sandalwood||Narrow Leaf Hop Bush||Tiger Pear|
|Bitter Bark Or Quinine Tree||Grevillea Spp||Native Blackthorn||Tree Pear|
|Black Watte||Groundsel Bush||Needlewood||Tree-of-heaven|
|Brisbane Black Wattle||Hard Milkwood||Parkinsonia||Turpentine Tree|
|Broadleaf Privet||Harrisia Cactus||Pepper Tree||Whitewood|
|Brown Salwood||Hawthorn||Prickly Acacia||Wild Orange|
|Brush Box||Heartleaf Poison||Prickly-pear||Wild Peach|
|Budda||Hickory Wattle||Punty Bush||Wild Rose|
|Camphor Laurel||Hickory Wattle||Red Ash||Wild Rosemary|
|Chilean Cestrum||Honey Locust||Rubber Vine||Wild Tobacco Tree|
|Chinee Apple||Kiteleaf Poison||Sally Wattle||Wilga Tree|
|Cockspur Thorn||Lantana||Silver Wattle||Willow|
|Common Pest Pear||Lantana Camara||Sisal Hemp||Yellow Bells|
|Corkwood Wattle||Leucaena||Snake Cactus|
Access Herbicide Application Methods:
Cut stump: The cut stump method involves cutting off the weed completely at its base (no higher than 15cm from the ground) using a chainsaw, axe, brush cutter or machete. A herbicide solution (such as Access) is then sprayed or painted onto the exposed surface of the cut stump, with the objective of destroying the stump and the root system. It is essential that the herbicide solution is applied as soon as the trunk or stem is cut. A delay of more than 15 seconds for water-based herbicides and 1 minute for diesel-soluble herbicides will give poor results.
Basal barking: This method involves mixing an oil-soluble herbicide in diesel and spraying the full circumference of the trunk or stem of the weed. Basal bark spraying is suitable for:
- thin-barked woody plants
- undesirable trees
- saplings, regrowth, and multi-stemmed shrubs and trees.
Basal barking will usually destroy weeds if the bark is not wet or too thick for the Access Herbicide and diesel to penetrate.
Access Herbicide Pack Sizes: 1L & 5L
Registrant: Corteva Agriscience Australia Pty Ltd (APVMA #: 46640)