Weedmaster DST Herbicide

Weedmaster DST Herbicide is a water-soluble glyphosate herbicide for non-selective control of many annual and perennial weeds in conservation tillage and other situations.

Weedmaster DST Herbicide is a high-strength dual glyphosate salt formulation with a specialised surfactant package and extensive registrations to control over 175 weeds in various situations.

The important difference between Weedmaster DST Herbicide and other glyphosate formulations is that it uses those two bases to form soluble glyphosate salts, the unique Dual Salt Technology (DST) process.

Active Ingredient: Glyphosate (Potassium & Mono-Ammonium Salt) @ 470g/L

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Weedmaster DST Herbicide WEEDMASTER-DST Nufarm

Description

Weedmaster DST Herbicide

Active Ingredient: Glyphosate (Potassium & Mono-Ammonium Salt) @ 470g/L

Weedmaster DST Herbicide is a water-soluble glyphosate herbicide for non-selective control of many annual and perennial weeds in conservation tillage and other situations. It is absorbed by plant foliage and green stems and moves through the plant from the point of contact to and into the root system.

Weedmaster DST Herbicide is a high-strength dual glyphosate salt formulation with a specialised surfactant package and extensive registrations to control over 175 weeds in various situations. The important difference between Weedmaster DST Herbicide and other glyphosate formulations is that it uses those two bases to form soluble glyphosate salts, the unique Dual Salt Technology (DST) process. The inclusion of mono-ammonium salt along with a unique surfactant package accelerates the progress of glyphosate through the cuticle into the plant sap transport system.

With its Dual Salt Technology formulation and superior surfactant package, Weedmaster DST Herbicide delivers Improved performance in difficult conditions plus Enhanced compatibility with other tank-mix partners. Weedmaster DST Herbicide gives a fast brownout across a wide range of weeds.

Weedmaster DST Herbicide will control emerged weeds only and provides no residual weed control. Treatments should be applied to weeds that have at least one true leaf (broadleaf weeds) or two leaves (grasses) to provide an adequate surface area for herbicide uptake. Weedmaster DST Herbicide may be used prior to sowing any crop (edible or non-edible) but not prior to transplanting tomato seedlings.

Effects may not be apparent for 3–7 days (annual weeds) or 2–3 weeks (perennial weeds) or longer under cool, cloudy conditions.

A withholding period for grazing stock is not required in most situations (except as listed in the withholding periods section). However, it is recommended that grazing of treated plants be delayed for one day after treatment of annual weeds, or 7 days if perennial weeds are present, to ensure absorption of Weedmaster DST.

Pack Sizes: 20L, 110L & 1000L

Registrant: Nufarm Australia Limited (APVMA #: 62723)

What are some of the weeds that Weedmaster DST Herbicide targets;

African lovegrass (Eragrostis curvula) Clammy Goosefoot (Chenopodium pumilio) Melons (Various genera) Soursob (Oxalis pes-caprae)
African turnip weed (Sisymbrium thellungii) Climbing buckwheat (Fallopia convolvulus) Mexican poppy (Argemone ochroleuca) Sow thistle (Sonchus oleraceus)
Ageratum (Ageratum species) Clover species (Trifolium species) Mintweed (Salvia reflexa) Spear thistle (Cirsium vulgare)
Amaranth (Amaranthus viridis) Cobblers peg (Bidens pilosa) Native millet (Panicum decompositum) Spineless caltrop (Tribulus micrococcus)
Amaranth, dwarf (Amaranthus macrocarpus) Cocksfoot (Dactylis glomerata) Native rosella (Hibiscus heterophyllus) Spiny burrgrass (Cenchrus longispinus)
Amaranth, native (Amaranthus interruptus) Columbus grass (Sorghum almum) Native vigna (Vigna lanceolata) Spurges (Eupatorium species)
Amaranth, redroot (Amaranthus retroflexus) Common ice plant (Mesembryanthemum crystallinum) Navua sedge (Cyperus aromaticus) Stinkgrass (Eragrostis cilianensis)
Annual ground cherry (Physalis angulate) Common sowthistle (Sonchus oleraceus) New Zealand spinach (Tetragonia tetragonoides) Stinking goosefoot (Chenopodium vulvaria)
Annual ryegrass (Lolium rigidum) Couch (Cynodon dactylon) Noogoora burr (Xanthium strumarium) Storksbills (Erodium spp)
Apple of Peru (Nicandra physalodes) Cowvine (Ipomoea lonchophylla) Nutgrass (Cyperus rotundus) Subterranean clover (Trifolium subterraneum)
Artichoke thistle (Cynara cardunculus) Crabgrass (Digitaria ciliaris) Paradoxa grass (Phalaris paradoxa) Summer grass (Digitaria ciliaris)
Australian bindweed (Convolvulus angustissimus) Cudweeds (Gnaphalium species) Paragrass (Urochloa mutica) Sweet summer grass (Brachiaria eruciformis)
Australian bluebell (Wahlenbergia stricta) Dead nettle (Lamium amplexicaule) Paspalum (Paspalum dilatatum) Thornapples (Datura species)
Australian crassula/stonecrop (Crassula spp.) Docks (Rumex species) Paterson’s curse (Echium plantagineum) Tree hogweed (Polygonum patulum)
Awnless Barnyard grass (Echinochloa colona) Doublegee (Emex australis) Phalaris (Phalaris species) Turnip weed (Rapistrum rugosum)
Ball mustard (Neslia paniculata) English couch (Elytrigia repens) Pigweed, black/giant (Trianthema portulacastrum) Tussock grass (Poa labiilardierei)
Barbed wire grass (Cymbopogon refractus) Erodium (Erodium species) Pigweed, red (Portulaca oleracea) Variegated thistle (Silybum marianum)
Barley grasses (Hordeum species) False castor oil plant (Datura stramonium) Plantains (Plantago species) Volunteer beans (Various species)
Barnyard grass (Echinochloa crus-galli) Fat hen (Chenopodium album) Poa tussock (Poa labiilardierei) Volunteer canola (Brassica napus)
Bathurst burr (Xanthium spinosum) Fescues (Vulpia species) Polymeria, annual (Polymeria pusilla) Volunteer cereals (Various species)
Bellvine (Ipomea plebeian) Flatweed (Hypochaeris radiata) Potato weed (Galinsoga parviflora) Volunteer cotton (Gossypium spp.)
Bent grasses (Agrostis species) Forage rape (Brassica campestris spp) Prairie grass (Bromus catharticus) Volunteer lentils (Lens culinaris)
Bifora (Bifora testiculata) Fumitories (Fumaria species) Prickly lettuce (Lactuca serriola) Volunteer lupins (Lupinus species)
Billygoat weed (Ageratum species) Green Amaranth (Amaranthus viridis) Prickly paddy melon (Cucumis myriocarpus) Volunteer peas (Various species)
Black bindweed (Fallopia convolvulus) Ground cherry (Physalis angulata) Quack grass (Elytrigia repens) Volunteer safflower (Carthamus tinctorius)
Black spear grass (Heteropogon contortus) Guinea grass (Megathyrsus maximus) Queensland Bluegrass (Dichanthium sericeum) Volunteer sorghum (Sorghum bicolor)
Blackberry nightshade (Solanum nigrum) Hedge mustard (Sisymbrium officinale) Raspweed (Haloragis aspera) Volunteer sunflower (Helianthus annuus)
Bladder ketmia (Hibiscus trionum) Heliotrope (Heliotropium europaeum) Red Natal grass (Melinis repens) Volunteer vetch (Vicia sativa)
Blady grass (Imperata cylindrica) Hexham scent (Melilotus indica) Red-leg grass (Bothriochloa macra) Ward’s weed (Carrichtera annua)
Blue top (Ageratum species) Hoary cress (Lepidium draba) Redshank (Persicaria maculosa) Water couch (Paspalum distichum)
Boggabri weed (Amaranthus mitchellii) Horehound (Marrubium vulgare) Rhodes grass (Chloris gayana) Wild gooseberry (Physalis angulata)
Bracken (Pteridium esculentum) Indian hedge mustard (Sisymbrium orientale) Rhynchosia (Rhynchosia minima) Wild lettuce (Lactuca saligna)
Brome grasses (Bromus species) Ivyleaf speedwell (Veronica hederifolia) Rope twitch (Elytrigia repens) Wild mustard (Sisymbrium officinale)
Burr medic (Medicargo polymorpha) Johnson grass (Sorghum halepense) Ryegrasses (Lolium species) Wild oats (Avena species)
Button grass (Dactyloctenium radulans) Kangaroo grass (Themeda triandra) Saffron thistle (Carthamus lanatus) Wild radish (Raphanus raphanistrum)
Californian burr (Xanthium orientale) Kikuyu (Pennisetum clandestinum) Scotch thistle (Onopordum acanthium) Wild turnip (Brassica tournefortii)
Calomba daisy (Oncosiphon suffruticosum) Lesser canary grass (Phalaris minor) Serrated Tussock (Nassella trichotoma) Winter grass (Poa annua)
Caltrop (Tribulus terrestris) Lesser swinecress (Lepidium didymum) Sesbania pea (Sesbania cannabina) Wire grasses (Aristida species)
Camel/Afghan melon (Citrullus lanatus) Lincoln weed (Diplotaxis tenuifolia) Shepherd’s purse (Capsella bursa-pastoris) Wireweed (Polygonum aviculare)
Canary grass (Annual Phalaris) (Phalaris canariensis) Liverseed grass (Urochloa panicoides) Silver grasses (Vulpia species) Yellow burr weed (Amsinckia calycina)
Capeweed (Arctotheca calendula) Lovegrasses (Eragrostis species) Silver-leaf nightshade (Solanum elaeagnifolium) Yellow vine (Tribulus micrococcus)
Carpet grasses (Axonopus species) Marshmallow (Malva parviflora) Skeleton weed (Chondrilla juncea) Yorkshire fog (Holcus lanatus)
Charlock (Sinapsis arvensis) Medics (Medicargo species) Soldier thistle (Picnomon acarna)
Chickweed (Stellaria media) Melilotus (Melilotus indica) Sorrel (Rumex acetosella)

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Features & Benefits

  • Contains the active ingredient Glyphosate present as Potassium & Mono-Ammonium Salt.
  • Registered to control over 175 types of weeds.
  • Improved performance in difficult conditions.
  • Enhanced compatibility with other tank-mix partners.
  • Improved ease of handling.
  • Fast brownout across a wide range of weeds.
  • A glyphosate formulation that uses two bases to form soluble glyphosate salts (unique Dual Salt Technology (DST) process).

 

Directions Of Use

General Weed Control:

General Weed Control in Domestic Areas (Home Gardens), Commercial, Industrial and Public Service Areas, Agricultural Buildings and Other Farm Situations (For the control of many types of grass and broadleaf weeds)
Rate: 8mL per litre of water.
Comments:

  • When treating dense, maturing weed populations in non-arable scenarios using a boom sprayer, ensure good coverage by applying Nufarm Weedmaster DST at a rate of no more than 6 mL per litre of water.
  • Apply when weeds are actively growing.
  • Apply to ensure complete and uniform wetting of foliage.
  • Visible symptoms may take from 3 to 7 days to develop.

For rates for Boom, Optical Spray, High Volume, Knapsack, Aerial, Shielded, Banded, Cut Stump, Stem Injection & Weed Wiper sprayers, always refer to the directions for use before application.

Rates are a general guide only. Before opening, carefully read Weedmaster DST Herbicide directions for use, precautionary and protection statements, storage and disposal, safety directions and first aid instructions. The product is designed for the particular purpose indicated on the label. Failure to use the product strictly as directed may be illegal, dangerous and render the product ineffective.

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Disclaimer: This information and product advice is not intended to be advice or recommendations for any specific use or circumstance. You should seek specialist advice before using any product. Always follow the manufacturer’s guidelines. Specialist Sales liability is limited.

Host & Pest

Host Pest
Host & Pest
Agricultural Area - General & Public Service Area African Lovegrass, Amaranth Or Amaranthus, Amsinckia, Annual Ryegrass, Artichoke Thistle, Bamboo, Barley Grass, Barnyard Grass Or Water Grass, Bathurst Burr, Bent Grass - Agrostis Capillaris, Bitou Bush Or Boneseed, Blackberry, Bladder Ketmia, Blady Grass, Boxthorn, Bracken, Brome Grass, Caltrop - Tribulis Terrestis, Canary Grass, Capeweed, Carpet Grass, Cat's Ear Or Flatweed, Chickweed, Chinese Scrub, Cobbler's Pegs, Cocksfoot, Common Heliotrope, Couch, Cowvine, Crofton Weed, Deadnettle, English Couch Or Rope Twitch, Eucalyptus, Fleabane, Fumitory, Furze Or Gorse, Ground Or Annual Ground Cherry, Groundsel, Guinea Grass, Hawthorn, Hedge Or Wild Mustard, Indian Hedge Mustard, Johnson Grass, Kangaroo Grass, Kikuyu Grass, Lantana Spp., Lesser Swinecress Or Bittercress, Liverseed Or Urochloa Grass, Long Storksbill, Corkscrew, Marsh Or Smallflower Mallow, Medic, Mintweed, Mistflower Or Creeping Crofton Weed, Muskweed, Noogoora Burr, Nutgrass, Pampas Grass, Para Grass, Paradoxa Grass, Paspalum, Paterson's Curse, Phalaris, Pigweed Spp., Plantain, Prairie Grass, Queensland Bluegrass, Redleg Grass Or Redgrass, Rhodes Grass, Ryegrass, Saffron Thistle, Silver Grass Or Rat's-Tail Fescue, Silverleaf Nightshade, Sorrel, Soursob Or Oxalis, Sow Or Milk Thistle, Sowthistles, Spear Or Black Thistle, Spiny Burrgrass Or Gentle Annie, Spiny Emex, Spurge, Subterranean Clover, Sweet Briar Or Wild Rose, Thornapple, Three Cornered Jack Or Doublegee, Turnip Weed, Tussock Grass, Variegated Thistle, Volunteer Canola, Volunteer Cereal, Volunteer Cotton - Seedlings, Volunteer Lupin, Water Couch, Wild Oat, Wild Radish Or Radish Weed, Wild Turnip, Willow - Less Than 2m Tall, Winter Grass, Yorkshire Fog Grass
Band Spraying, Pasture Manipulation Prior To Drilling, Pasture Manipulation Prior To Forage, Pasture Manipulation Prior To Leucaena & Pasture Manipulation Prior To Soybeans Barbed Wire Grass, Black Speargrass, Carpet Grass, Kikuyu Grass, Lovegrass, Paspalum, Red Natal Grass, Wire Grasses
Barley (Except Malting Barley) - Pre-Harvest, Canola - Pre-Harvest/Cutting, Canola - Roundup Ready, Canola Hybrids With The Optimum Gly Herbicide Tolerance Trait, Chickpea - Pre-Harvest, Cowpea - Pre-Harvest, Hay & Silage - Pre Harvest/Cutting, Lentil - Pre-Harvest, Mungbean - Pre-Harvest, Soybean - Pre-Harvest & Wheat - Pre-Harvest. Annual Weeds
Barley - Prior To Sowing, Chickpea - Prior To Sowing & Incorporate, Faba Bean - Prior To Sowing, Fallow Area Maintenance (Prior To Sowing), Field Pea (Prior To Sowing) , Lentil (Prior To Sowing), Lupin - Prior To Sowing, Oats - Prior To Sowing, Pasture Prior To Forest Establishment, Subterranean Clover (Prior To Sowing) & Wheat - Prior To Sowing & Amsinckia, Annual Ryegrass, Barley Grass, Brome Grass, Capeweed, Indian Hedge Mustard, Long Storksbill, Corkscrew, Marsh Or Smallflower Mallow, Medic, Muskweed, Paterson's Curse, Sowthistles, Spiny Emex, Subterranean Clover, Turnip Weed, Volunteer Canola, Volunteer Lupin, Wild Oat, Wild Radish Or Radish Weed
Berries & Other Small Fruit, Camellia Or Tea, Citrus, Duboisia Or Corkwood, Hops, Pome Fruit, Stone Fruit, Sub-Tropical Fruit, Tropical Fruit & Vineyard African Lovegrass, Amaranth Or Amaranthus, Artichoke Thistle, Bamboo, Barley Grass, Barnyard Grass Or Water Grass, Bathurst Burr, Bent Grass - Agrostis Capillaris, Bitou Bush Or Boneseed, Blackberry, Blady Grass, Boxthorn, Bracken, Brome Grass, Caltrop - Tribulis Terrestis, Caltrop Or Yellow Vine, Canary Grass, Capeweed, Carpet Grass, Cat's Ear Or Flatweed, Chickweed, Chinese Scrub, Cobbler's Pegs, Cocksfoot, Common Heliotrope, Couch, Crofton Weed, Deadnettle, English Couch Or Rope Twitch, Eucalyptus, Fumitory, Furze Or Gorse, Ground Or Annual Ground Cherry, Groundsel, Guinea Grass, Hawthorn, Hedge Or Wild Mustard, Johnson Grass, Kangaroo Grass, Kikuyu Grass, Lantana Spp., Lesser Swinecress Or Bittercress, Liverseed Or Urochloa Grass, Mintweed, Mistflower Or Creeping Crofton Weed, Noogoora Burr, Nutgrass, Pampas Grass, Para Grass, Paradoxa Grass, Paspalum, Paterson's Curse, Phalaris, Pigweed Spp., Plantain, Prairie Grass, Queensland Bluegrass, Redleg Grass Or Redgrass, Rhodes Grass, Ryegrass, Saffron Thistle, Silver Grass Or Rat's-Tail Fescue, Silverleaf Nightshade, Sorrel, Soursob Or Oxalis, Sow Or Milk Thistle, Spear Or Black Thistle, Spiny Burrgrass Or Gentle Annie, Spurge, Subterranean Clover, Sweet Briar Or Wild Rose, Thornapple, Three Cornered Jack Or Doublegee, Tussock Grass, Variegated Thistle, Volunteer Cereal, Water Couch, Wild Oat, Wild Turnip, Willow - Less Than 2m Tall, Winter Grass, Yorkshire Fog Grass
Canola - Truflex Roundup Ready Annual Ryegrass, Brome Grass - Bromus Unioloides, Canary Grasses, Capeweed, Medic, Paterson's Curse, Saffron Thistle, Scotch Thistle, Silvergrass - Vulpia Spp., Spear Thistle, Subclover, Variegated Thistle, Volunteer Cereal, Volunteer Chickpea, Volunteer Faba Bean, Volunteer Field Pea, Volunteer Lentil, Volunteer Lupin, Volunteer Vetch Or Tares, Wild Mustard - Sisymbrium Spp., Wild Oats Spp, Wild Radish, Wild Turnip - Brassica Spp., Winter Grass
Commercial Area - Outdoors & Industrial Area - Outdoors African Lovegrass, Amaranth Or Amaranthus, Amsinckia, Annual Ryegrass, Artichoke Thistle, Bamboo, Barley Grass, Barnyard Grass Or Water Grass, Bathurst Burr, Bent Grass - Agrostis Capillaris, Bitou Bush Or Boneseed, Blackberry, Blackberry - Rubus Spp., Bladder Ketmia, Blady Grass, Boxthorn, Bracken, Brome Grass, Caltrop - Tribulis Terrestis, Canary Grass, Capeweed, Carpet Grass, Cat's Ear Or Flatweed, Chickweed, Chinese Scrub, Cobbler's Pegs, Cocksfoot, Common Heliotrope, Couch, Cowvine, Crofton Weed, Deadnettle, English Couch Or Rope Twitch, Eucalyptus, Fleabane, Fumitory, Furze Or Gorse, Ground Or Annual Ground Cherry, Groundsel, Guinea Grass, Hawthorn, Hedge Or Wild Mustard, Indian Hedge Mustard, Johnson Grass, Kangaroo Grass, Kikuyu Grass, Lantana - Lantana Camara, Lantana Spp., Lesser Swinecress Or Bittercress, Liverseed Or Urochloa Grass, Long Storksbill, Corkscrew, Marsh Or Smallflower Mallow, Medic, Mintweed, Mistflower Or Creeping Crofton Weed, Muskweed, Noogoora Burr, Nutgrass, Pampas Grass, Para Grass, Paradoxa Grass, Paspalum, Paterson's Curse, Phalaris, Pigweed Spp., Plantain, Prairie Grass, Queensland Bluegrass, Redleg Grass Or Redgrass, Rhodes Grass, Ryegrass, Saffron Thistle, Silver Grass Or Rat's-Tail Fescue, Silverleaf Nightshade, Sorrel, Soursob Or Oxalis, Sow Or Milk Thistle, Sowthistles, Spear Or Black Thistle, Spiny Burrgrass Or Gentle Annie, Spiny Emex, Spurge, St John's Wort, Subterranean Clover, Sweet Briar Or Wild Rose, Thornapple, Three Cornered Jack Or Doublegee, Turnip Weed, Tussock Grass, Variegated Thistle, Volunteer Canola, Volunteer Cereal, Volunteer Cotton - Seedlings, Volunteer Lupin, Volunteer Pine Wildings - Supp., Water Couch, Wild Oat, Wild Radish Or Radish Weed, Wild Turnip, Willow - Less Than 2m Tall, Winter Grass, Yorkshire Fog Grass
Cotton (Prior To Sowing), Cowpea - Prior To Sowing, Fallows Or Prior To Planting A Crop, Sorghum - Prior To Sowing, Soybean - Prior To Sowing & Yard Amsinckia, Annual Ryegrass, Barley Grass, Bladder Ketmia, Brome Grass, Capeweed, Cowvine, Fleabane, Indian Hedge Mustard, Long Storksbill, Corkscrew, Marsh Or Smallflower Mallow, Medic, Muskweed, Paterson's Curse, Sow Or Milk Thistle, Sowthistles, Spiny Emex, Subterranean Clover, Turnip Weed, Volunteer Canola, Volunteer Cotton - Seedlings, Volunteer Lupin, Wild Oat, Wild Radish Or Radish Weed
Cotton - Pre Harvest & Cotton - Refer To Label Bathurst Burr, Noogoora Burr, Nutgrass - Seasonal Suppression, Sow Or Milk Thistle, Winter Annual Weeds
Cotton - Shielded Spraying African Turnip Weed, Annual Ground Cherry, Annual Phalaris, Barley Grass, Barnyard Grass Or Water Grass, Bathurst Burr, Bladder Ketmia, Boggabri Weed, Button Grass, Caltrop Or Yellow Vine, Camel Or Afghan Melon, Columbus Grass - Seedling, Couch, Cudweed, Deadnettle, Fumitory, Giant Or Black Pigweed, Indian Hedge Mustard, Johnson Grass, Liverseed Or Urochloa Grass, Lovegrass, Mexican Poppy, Mintweed, Native Bluebell, Native Millet, New Zealand Spinach, Noogoora Burr, Nutgrass, Paddy Melon, Pigweed Spp., Saffron Thistle, Sow Or Milk Thistle, Spear Or Black Thistle, Spurge, Stink Grass, Stinking Goosefoot, Summer Grass, Sweet Summer Grass, Thornapple, Turnip Weed, Variegated Thistle, Volunteer Cereal, Volunteer Sorghum, Volunteer Sunflower, Wild Lettuce, Wild Oat, Wild Turnip, Wireweed, Knotweed Or Hogweed
Cotton With Roundup Technology - In Crop African Turnip Weed, Annual Ground Cherry, Annual Ryegrass, Barnyard Grass Or Water Grass, Bathurst Burr, Bladder Ketmia, Boggabri Weed, Button Grass, Caltrop Or Yellow Vine, Camel Or Afghan Melon, Caustic Weed, Climbing Buckwheat, Columbus Grass, Couch, Deadnettle, Giant Or Black Pigweed, Johnson Grass, Liverseed Or Urochloa Grass, Mexican Poppy, Mintweed, Native Millet, New Zealand Spinach, Noogoora Burr, Nutgrass, Paradoxa Grass, Pigweed Spp., Sow Or Milk Thistle, Spear Or Black Thistle, Stink Grass, Sweet Summer Grass, Thornapple, Turnip Weed, Variegated Thistle, Volunteer Cereal, Volunteer Sorghum, Wild Lettuce, Wild Oat, Winter Annual Weeds, Wireweed, Knotweed Or Hogweed
Crop - Weed Control Prior To Sowing & Pasture - Weed Control Prior To Sowing Amsinckia, Annual Phalaris, Annual Ryegrass, Barley Grass, Brome Grass, Calomba Daisy, Capeweed, Dock - Seedling, Fumitory, Paterson's Curse, Phalaris, Saffron Thistle, Scotch Thistle, Silver Grass Or Rat's-Tail Fescue, Skeleton Weed - Fully Emerged Rosettes, Sorrel, Soursob Or Oxalis, Spear Or Black Thistle, Subterranean Clover, Three Cornered Jack Or Doublegee, Variegated Thistle, Volunteer Cereal, Volunteer Lupin, Wild Oat, Wild Turnip, Winter Grass
Domestic And/Or Public Area Blackberry - Rubus Spp., Bracken, Furze Or Gorse, Lantana - Lantana Camara, St John's Wort, Sweet Briar Or Wild Rose, Volunteer Pine Wildings - Supp.
Domestic Area - Outdoors, Dry Drains & Channels, Non-Agricultural Area - General, Tree And Vine Crops & Tree Nut Plantation African Lovegrass, Amaranth Or Amaranthus, Artichoke Thistle, Bamboo, Barley Grass, Barnyard Grass Or Water Grass, Bathurst Burr, Bent Grass - Agrostis Capillaris, Bitou Bush Or Boneseed, Blackberry, Blady Grass, Boxthorn, Bracken, Brome Grass, Caltrop - Tribulis Terrestis, Canary Grass, Capeweed, Carpet Grass, Cat's Ear Or Flatweed, Chickweed, Chinese Scrub, Cobbler's Pegs, Cocksfoot, Common Heliotrope, Couch, Crofton Weed, Deadnettle, English Couch Or Rope Twitch, Eucalyptus, Fumitory, Furze Or Gorse, Ground Or Annual Ground Cherry, Groundsel, Guinea Grass, Hawthorn, Hedge Or Wild Mustard, Johnson Grass, Kangaroo Grass, Kikuyu Grass, Lantana Spp., Lesser Swinecress Or Bittercress, Liverseed Or Urochloa Grass, Mintweed, Mistflower Or Creeping Crofton Weed, Noogoora Burr, Nutgrass, Pampas Grass, Para Grass, Paradoxa Grass, Paspalum, Paterson's Curse, Phalaris, Pigweed Spp., Plantain, Prairie Grass, Queensland Bluegrass, Redleg Grass Or Redgrass, Rhodes Grass, Ryegrass, Saffron Thistle, Silver Grass Or Rat's-Tail Fescue, Silverleaf Nightshade, Sorrel, Soursob Or Oxalis, Sow Or Milk Thistle, Spear Or Black Thistle, Spiny Burrgrass Or Gentle Annie, Spurge, Subterranean Clover, Sweet Briar Or Wild Rose, Thornapple, Three Cornered Jack Or Doublegee, Tussock Grass, Variegated Thistle, Volunteer Cereal, Water Couch, Wild Oat, Wild Turnip, Willow - Less Than 2m Tall, Winter Grass, Yorkshire Fog Grass
Faba Bean - Pre-Harvest & Field Pea - Pre-Harvest Annual Ryegrass, Annual Weeds
Fallow Weed Control - Prior To Sowing African Turnip Weed, Annual Ground Cherry, Annual Phalaris, Barley Grass, Barnyard Grass Or Water Grass, Bathurst Burr, Bladder Ketmia, Boggabri Weed, Button Grass, Caltrop Or Yellow Vine, Camel Or Afghan Melon, Columbus Grass - Seedling, Couch, Cudweed, Deadnettle, Fumitory, Giant Or Black Pigweed, Indian Hedge Mustard, Johnson Grass, Liverseed Or Urochloa Grass, Mexican Poppy, Mintweed, Native Bluebell, Native Millet, New Zealand Spinach, Noogoora Burr, Nutgrass, Paddy Melon, Pigweed Spp., Saffron Thistle, Sow Or Milk Thistle, Spear Or Black Thistle, Spurge, Stink Grass, Stinking Goosefoot, Summer Grass, Sweet Summer Grass, Thornapple, Turnip Weed, Variegated Thistle, Volunteer Cereal, Volunteer Sorghum, Volunteer Sunflower, Wild Lettuce, Wild Oat, Wild Turnip, Wireweed, Knotweed Or Hogweed
Fallows And Seedbeds Amaranth Or Amaranthus, Annual Ground Cherry, Apple-Of-Peru, Australian Bindweed - Seedling, Ball Mustard, Bathurst Burr, Bellvine - Seedling, Blackberry Nightshade, Bladder Ketmia, Blue Top - Ageratum/Heliotropium Spp., Californian Burr, Caltrop Or Yellow Vine, Caltrop Or Yellow Vine - Seedling, Charlock, Common Heliotrope, Common Iceplant, Cowvine, Dock, Erodium (Storksbill) - Seedling, Fat Hen, Flaxleaf Fleabane, Fumitory - Red, Fumitory - White, Horehound - Seedling, Indian Hedge Mustard, Ivy Leaf Speedwell, Lincoln Weed - Seedling, Marshmallow - Seedling, Medic, Melilotus Or Hexham Scent, Melon, Mexican Poppy, Native Rosella, New Zealand Spinach - Seedling, Paterson's Curse, Prickly Lettuce, Raspweed - Seedling, Saffron Thistle, Shepherd's Purse, Skeleton Weed - Suppression, Sorrel - Seedling, Sow Or Milk Thistle, Spear Or Black Thistle, Subterranean Clover, Thornapple, Turnip Weed, Variegated Thistle, Volunteer Canola, Volunteer Lupin, Volunteer Pea, Volunteer Safflower, Volunteer Sunflower, Volunteer Vetch Or Tares, Ward's Weed, White Clover, Wild Radish Or Radish Weed, Wild Turnip, Wireweed Or Knotweed - Seedling
Forest, Pasture & Rights Of Way African Lovegrass, Amaranth Or Amaranthus, Artichoke Thistle, Bamboo, Barley Grass, Barnyard Grass Or Water Grass, Bathurst Burr, Bent Grass - Agrostis Capillaris, Bitou Bush Or Boneseed, Blackberry, Blackberry - Rubus Spp., Blady Grass, Boxthorn, Bracken, Brome Grass, Caltrop - Tribulis Terrestis, Canary Grass, Capeweed, Carpet Grass, Cat's Ear Or Flatweed, Chickweed, Chinese Scrub, Cobbler's Pegs, Cocksfoot, Common Heliotrope, Couch, Crofton Weed, Deadnettle, English Couch Or Rope Twitch, Eucalyptus, Fumitory, Furze Or Gorse, Ground Or Annual Ground Cherry, Groundsel, Guinea Grass, Hawthorn, Hedge Or Wild Mustard, Johnson Grass, Kangaroo Grass, Kikuyu Grass, Lantana - Lantana Camara, Lantana Spp., Lesser Swinecress Or Bittercress, Liverseed Or Urochloa Grass, Mintweed, Mistflower Or Creeping Crofton Weed, Noogoora Burr, Nutgrass, Pampas Grass, Para Grass, Paradoxa Grass, Paspalum, Paterson's Curse, Phalaris, Pigweed Spp., Plantain, Prairie Grass, Queensland Bluegrass, Redleg Grass Or Redgrass, Rhodes Grass, Ryegrass, Saffron Thistle, Silver Grass Or Rat's-Tail Fescue, Silverleaf Nightshade, Sorrel, Soursob Or Oxalis, Sow Or Milk Thistle, Spear Or Black Thistle, Spiny Burrgrass Or Gentle Annie, Spurge, St John's Wort, Subterranean Clover, Sweet Briar Or Wild Rose, Thornapple, Three Cornered Jack Or Doublegee, Tussock Grass, Variegated Thistle, Volunteer Cereal, Volunteer Pine Wildings - Supp., Water Couch, Wild Oat, Wild Turnip, Willow - Less Than 2m Tall, Winter Grass, Yorkshire Fog Grass
Nut Tree Amaranth Or Amaranthus, Barley Grass, Barnyard Grass Or Water Grass, Brome Grass, Caltrop Or Yellow Vine, Canary Grass, Capeweed, Chickweed, Deadnettle, Hedge Or Wild Mustard, Liverseed Or Urochloa Grass, Mintweed, Paterson's Curse, Pigweed Spp., Ryegrass, Silver Grass Or Rat's-Tail Fescue, Spear Or Black Thistle, Thornapple, Three Cornered Jack Or Doublegee, Variegated Thistle, Wild Oat, Wild Turnip, Winter Grass
Pasture (Bent Grass Infested) - Suppress Annual Weeds, Bent Grass - Agrostis Spp.
Pasture (Poa Tussock Infested) Annual Weeds, Poa Tussock - Suppression
Pasture Topping To Reduce Seed Set Annual Ryegrass, Barley Grass, Brome Grass, Calomba Daisy, Capeweed, Silver Grass Or Rat's-Tail Fescue
Perennial Grass - Seed Head Suppression Bent Grass - Suppression
Rice - Direct Drilling Annual Phalaris, Annual Ryegrass, Barley Grass, Burr Medic, Canary Grass, Subterranean Clover, Winter Grass
Sorghum Control Grain Sorghum - Post Harvest, Sorghum, Sorghum (Post Harvest) - Stubble, Sorghum - See Label For Exceptions
Sugar Cane - Ratoon Crop Sugar Cane - Ratoon Control (See Label)
Unwanted Trees (See Label) Unwanted Tree
Weed Cont. Around Agricultural Buildings African Lovegrass, Amaranth Or Amaranthus, Annual Ryegrass, Artichoke Thistle, Bamboo, Barley Grass, Barnyard Grass Or Water Grass, Bathurst Burr, Bent Grass - Agrostis Capillaris, Bitou Bush Or Boneseed, Blackberry, Blady Grass, Boxthorn, Bracken, Brome Grass, Caltrop - Tribulis Terrestis, Canary Grass, Capeweed, Carpet Grass, Cat's Ear Or Flatweed, Chickweed, Chinese Scrub, Cobbler's Pegs, Cocksfoot, Common Heliotrope, Couch, Crofton Weed, Deadnettle, English Couch Or Rope Twitch, Eucalyptus, Fumitory, Furze Or Gorse, Ground Or Annual Ground Cherry, Groundsel, Guinea Grass, Hawthorn, Hedge Or Wild Mustard, Johnson Grass, Kangaroo Grass, Kikuyu Grass, Lantana Spp., Lesser Swinecress Or Bittercress, Liverseed Or Urochloa Grass, Lupins, Medic, Mintweed, Mistflower Or Creeping Crofton Weed, Noogoora Burr, Nutgrass, Pampas Grass, Para Grass, Paradoxa Grass, Paspalum, Paterson's Curse, Phalaris, Pigweed Spp., Plantain, Prairie Grass, Queensland Bluegrass, Redleg Grass Or Redgrass, Rhodes Grass, Ryegrass, Saffron Thistle, Scotch Thistle, Silver Grass Or Rat's-Tail Fescue, Silverleaf Nightshade, Sorrel, Soursob Or Oxalis, Sow Or Milk Thistle, Spear Or Black Thistle, Spiny Burrgrass Or Gentle Annie, Spurge, Subterranean Clover, Sweet Briar Or Wild Rose, Thornapple, Three Cornered Jack Or Doublegee, Tussock Grass, Variegated Thistle, Vetches, Volunteer Cereal, Volunteer Chickpea, Volunteer Faba Bean, Volunteer Field Pea, Volunteer Lentil, Water Couch, Wild Oat, Wild Radish Or Radish Weed, Wild Turnip, Willow - Less Than 2m Tall, Winter Grass, Yorkshire Fog Grass
Weed Cont. Prior To Establishment(No Dis Annual Ryegrass, Barley Grass, Brome Grass, Canary Grass, Capeweed, Cat's Ear Or Flatweed, Dock, Erodium Spp., Hedge Or Wild Mustard, Paterson's Curse, Phalaris, Plantain, Saffron Thistle, Scotch Thistle, Silver Grass Or Rat's-Tail Fescue, Sorrel, Spear Or Black Thistle, Subterranean Clover, Variegated Thistle, Volunteer Cereal, Wild Oat, Wild Radish Or Radish Weed, Wild Turnip, Winter Grass, Yorkshire Fog Grass
Weed Control To Start A Fallow Annual Ryegrass, Barley Grass, Bathurst Burr, Brome Grass, Capeweed, Couch, Hedge Or Wild Mustard, Hoary Cress Or Whiteweed, Paterson's Curse, Saffron Thistle, Scotch Thistle, Silver Grass Or Rat's-Tail Fescue, Soursob Or Oxalis, Spear Or Black Thistle, Volunteer Cereal, Wild Oat, Wild Radish Or Radish Weed, Wild Turnip

Tips For Use

General:

  • Certain plants (eg. Soursob, variegated thistle) may be naturally toxic to stock.
  • Where known toxic plants are present, do not allow the stock to graze until complete browning of treated plants has occurred.
  • Weeds should be actively growing at the time of treatment.
  • Do not treat weeds under poor growing or dormant conditions (such as occur in drought, water logging, disease, insect damage or following frosts) as reduced weed control may result.
  • Reduced results may also occur when treating weeds heavily covered with dust or silt.
  • Prior herbicide application may also induce stress in weeds.
  • Rainfall occurring up to 6 hours after application may reduce effectiveness.
  • Rainfastness or general efficacy may be reduced if weeds are not actively growing, are under stress or are in conditions of low light intensity/darkness.
  • Heavy rainfall within 2 hours after application may wash the chemical off the foliage and a repeat treatment may be required.
  • Delay treatment of plants wet with dew or rain, if water droplets run off when plants are disturbed.
  • Avoid contact with foliage, green stems or fruit of crops, desirable plants and trees, since severe injury or destruction may result.

Surfactant Addition

Restraints:

  • Do not use Nufarm Weedmaster DST Herbicide, or any other product containing glyphosate, as the only method of weed control if glyphosate-resistant weeds are suspected or present.
  • To ensure herbicide absorption, do not disturb weeds by cultivation, sowing or grazing for 1 day after treatment of annual weeds and 7 days for perennial weeds, except where noted.
  • Do not treat weeds under poor growing conditions due to moisture stress, waterlogging, severe frosting, insect damage etc.
  • Apply treatments to actively growing weeds that have at least one true leaf (broadleaf weeds) or two leaves (grasses) to provide an adequate surface area for herbicide uptake.
  • Reduced performance may also occur where weeds are covered with dust or silt.
  • If heavy grazing has occurred, allow regrowth to 6-8 cm before spraying and use the higher rates recommended (where higher rates are listed for the relevant crop/situation).

Caution:

  • Certain plants may be naturally toxic to stock.
  • Where known toxic plants are present do not allow the stock to graze until complete browning of treated plants has occurred.
  • Do not apply by aircraft when the temperature is above 30°C.

Re-Entry Period:

  • Re-entry is not allowed until the product has dried unless wearing cotton overalls buttoned to the neck and wrist (or equivalent clothing) and chemical-resistant gloves.
  • Clothing must be laundered after each day’s use.

Protection Of Crops, Native And Other Non-Target Plants:

  • Avoid contact with foliage, green stems or fruit of crops, desirable plants and trees, since severe injury or destruction may result.
  • Do not apply under weather conditions, or from spraying equipment, that may cause spray to drift onto nearby susceptible plants/crops, cropping lands or pastures.
  • Do not apply if the wind is blowing towards a sensitive crop or situation and off-target damage cannot be avoided.

Protection Of Wildlife, Fish, Crustacea And Environment

  • Do not contaminate dams, rivers or streams with the product or used container.
  • Do not apply to weeds growing in or over water.
  • Do not spray across open bodies of water.

Storage:

  • Store in the closed, original container in a cool, well-ventilated area.
  • Do not store for prolonged periods in direct sunlight.

Safety Directions:

  • Will irritate the eyes.
  • May irritate the skin.
  • Avoid contact with eyes and skin.
  • When opening the container, preparing the spray and using the prepared spray wear cotton overalls buttoned to the neck and wrist (or equivalent clothing) and a washable hat, elbow-length chemical resistant gloves and face shield or goggles.
  • If the product is in the eyes, wash it out immediately with water. Wash hands after use.
  • After each day’s use, wash gloves, face shield or goggles, and contaminated clothing.

First Aid:

  • If poisoning occurs contact a doctor or Poisons Information Centre. Phone Australia 131 126.
  • For further information, refer to the Safety Data Sheet (SDS).

This information and product advice is not intended to be advice or recommendations for any specific use or circumstance. You should seek specialist advice before using any product. Always follow the manufacturer’s guidelines. Specialist Sales liability is limited.

Withholding Period

Withholding Period Details (WHP):

Grazing:

  • Barley, Canola, Mustard: Do not cut or graze for stock food for 7 days after application.
  • Cotton: do not graze or cut for stock food.
  • Hay/Silage (other than crops listed separately in this section): Do not mow or cut for 1 day after application. A minimum of 3 days prior to cutting is recommended where conditions result in slow translocation in the target plant.
  • Wheat: Do not cut or graze for stock food for 5 days after application.
  • All Other Uses: Not required when used as directed.

Harvest:

  • Barley, Pulses, Sorghum: Do not harvest for 7 days after application.
  • Canola, Mustard: Not required when used as directed on canola hybrids with the optimum glyphosate herbicide tolerance trait.  
    • Not required when used solely in-crop over roundup-ready canola prior to bud formation.
    • Do not harvest for 5 days after application to a standing crop as a pre-harvest / cutting application.
    • Not required when used at windrowing.
  • Cotton: Not required when used as directed. 
  • Wheat: Do not harvest for 5 days after application.
  • All Other Uses: Not required when used as directed. 
  • Tank Mixtures: Refer to the tank mix partner label and follow accordingly.

Trade Advice: Export Of Treated Produce

  • Growers should note that MRL’s or import tolerances do not exist in all markets for produce treated with Nufarm Weedmaster DST Herbicide.
  • If you are growing produce for export, please check with Nufarm Australia Limited for the latest information on MRL’s and import tolerance before using Nufarm Weedmaster DST Herbicide.

SDS & Technical

Weedmaster DST Herbicide Label (APVMA) Download Pdf
Weedmaster DST Herbicide Label Download Pdf
Weedmaster DST Herbicide SDS Download Pdf
Weedmaster DST Herbicide Preharvest Use In Sorghum TechSheet Download Pdf
Weedmaster DST Herbicide Over-The-Top Use in Glyphosate Toleratant Cotton TechSheet Download Pdf
Weedmaster DST Herbicide Pre-Harvest Registrations TechSheet Download Pdf
Weedmaster DST Herbicide Optical Spot Spray TechSheet Download Pdf

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