Grazon Extra

Grazon Extra is primarily used for brushweed control plus difficult to control broadleaf weeds in fallow situations in northern Australia.

Acts on both foliage and roots to provide rapid brownout of leaves, dry down of stems and destruction of the root mass to prevent regrowth.
Ingredients remain active in the soil and prevent seeds of the target woody plants and secondary weeds from germinating for many months after application (in some cases up to two years).    Controls the target weeds without harming pasture grasses.
Target Weeds

African boxthorn
Angophora spp.
Australian blackthorn
Banksia spp.
Biddy bush
Blackberry
Blue heliotrope
Brooms (Cape, english, flax leaf, montpellier)
Camphor Laurel
Capeweed
Casuarina spp.
Chinee apple
Cockspur thorn
Common sensitive plant
Crofton weed
Eastern cotton bush (Maireana microphylla)
Eucalyptus spp.
Fireweed
Galenia
Giant bramble
Gorse
Groundsel bush (Baccharis halimifolia)
Green cestrum
Hawthorn
Horehound
Lantana (Lantana camara) (Lantana montevidensis)
Lion’s tail (Leonatis nepetifolia)
Limebush
Manuka
Mesquite (Prosopis spp.)
Prosopis velutina
Milfoil (Yarrow)
Mistflower
Mother-of-millions
Paddy’s lucerne
Parkinsonia
Paterson’s curse
Prickly pear (common) Smooth tree pear
Rubber vine
Siam weed
Sicklepod
Spear thistle
St John’s wort
Sweet briar
Tobacco weed
Wattle (Acacia spp.) (except corkwood wattle)
Wild Rosemary (Cassinia laevis)
Wild tobacco tree

Mode of act
Ingredients  active in the soil and prevent seeds of the target woody plants and secondary weeds from germinating for many months after application (in some cases up to two years).ion

Acts on both foliage and roots to provide rapid brownout of leaves, dry down of stems and destruction of the root mass to prevent regrowth.

Residual activity

Ingredients remain active in the soil and prevent seeds of the target woody plants and secondary weeds from germinating for many months after application (in some cases up to two years).

Selectivity

Controls the target weeds without harming pasture grasses.