SKU: 21284527661
group b herbicide

group b herbicide Adama Bronco 400 20L Bromoxynil

Sale price$18.95 Regular price$21.05
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Description

group b herbicide Adama Bronco 400 20L BromoxynilGroup 6 Herbicide Bronco 400 Herbicide is a selective broadleaf herbicide containing 400 g L Bromoxynil, designed for use in cereals, linseed, clover, lucerne pastures, turf, fallow, and non crop areas. It is a Group 6 herbicide that works by inhibiting photosynthesis in target weeds. The product effectively controls a wide range of broadleaf weeds, including capeweed, wild radish, turnip weed, wireweed, and thistles. It is rainfast within three hours

Group 6 Herbicide

Bronco 400 Herbicide is a selective broadleaf herbicide containing 400 g/L Bromoxynil, designed for use in cereals, linseed, clover, lucerne pastures, turf, fallow, and non-crop areas. It is a Group 6 herbicide that works by inhibiting photosynthesis in target weeds. The product effectively controls a wide range of broadleaf weeds, including capeweed, wild radish, turnip weed, wireweed, and thistles. It is rainfast within three hours and can be applied via boom spraying, aerial spraying, or knapsack application. With a withholding period of 8 weeks for grazing and stock food, Bronco 400 ensures effective weed control when applied at the correct growth stage and recommended rates. 

 

Key Features:

  • Controls a wide range of broadleaf weeds in cereals, linseed, clover, lucerne, turf, fallow, and non-crop areas.

  • Contains 400 g/L Bromoxynil as the active ingredient.

  • Classified as a Group 6 herbicide, inhibiting photosystem II in weeds.

  • Formulated as an emulsifiable concentrate (EC) for easy mixing and application.

  • Effective on young, actively growing weeds.

  • Rainfast within three hours after application.

  • Can be applied using boom sprayers, aerial application, and knapsack spraying.

  • Compatible with selected herbicides for broader weed control.

  • Withholding period of 8 weeks for grazing and stock food.

  • Does not affect cereal crop growth when used according to label directions.

 

Maximising Performance:

  • Apply to young, actively growing weeds for best results.

  • Ensure full coverage of weed foliage using the correct water volume.

  • Avoid application in hot, dry, or waterlogged conditions.

  • Do not apply if rain is expected within three hours to prevent wash-off.

  • Use higher rates for larger or dense weed infestations.

  • Follow proper tank-mixing procedures when combining with other herbicides.

  • Avoid spraying in windy conditions to reduce drift onto non-target crops.

  • Use a minimum of 50 L per hectare for cereals and at least 500 L per hectare for turf.

  • Regularly monitor treated areas for weed regrowth and apply follow-up treatments if needed.

 

Weeds Controlled:

Bronco 400 Herbicide is effective in controlling a variety of broadleaf weeds in cereals, linseed, clover, lucerne pastures, turf, fallow, and non-crop areas. Below are the weeds controlled, categorized by weed type, along with their scientific names.

Broadleaf Weeds

  • Amsinckia (Amsinckia spp.)

  • Capeweed (Arctotheca calendula)

  • Chamomile (Matricaria matricarioides)

  • Common Peppercress (Lepidium africanum)

  • Corn Gromwell (Buglossoides arvensis)

  • Fat Hen (Chenopodium album)

  • Field Madder (Sherardia arvensis)

  • Lesser Swinecress (Coronopus didymus)

  • Mountain Sorrel (Oxalis acetosella)

  • Purple Calandrinia (Calandrinia menziesii)

  • Saffron Thistle (Carthamus lanatus)

  • Shepherd’s Purse (Capsella bursa-pastoris)

  • Tree Hogweed (Polygonum patulum)

  • Turnip Weed (Rapistrum rugosum)

  • Wild Radish (Raphanus raphanistrum)

  • Wild Mustard (Sisymbrium spp.)

  • Wild Turnip (Brassica tournefortii)

  • Wireweed (Polygonum aviculare)

Vining and Climbing Weeds

  • Black Bindweed (Fallopia convolvulus)

  • Three-Horned Bedstraw (Galium tricornutum)

Thistles and Spiny Weeds

  • Three-Cornered Jack (Doublegee) (Emex australis)

  • Variegated Thistle (Silybum marianum)

Poisonous and Noxious Weeds

  • Paterson’s Curse (Echium plantagineum)

  • Mexican Poppy (Argemone ochroleuca)

  • Fumitories (Fumaria spp.)

  • Pheasant’s Eye (Adonis microcarpa)

  • Fireweed (Senecio spp.)

Shipping Notes
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Exchange/Return Notes
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SKU: 21284527661

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Jose
Natrona Heights, US
★★★★★ 5
Good quality for the price
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Reviewed in the United States on February 18, 2026
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josseline m.
Natrona Heights, US
★★★★★ 3
Be careful
Color: Oak, Size: 24"W x 6.7"D, 3 Pack, Color: Oak, Size: 24"W x 6.7"D, 3 Pack
They are nice but flimsy, not flush on the wall scared they might fall
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Reviewed in the United States on January 27, 2026
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Chanel
Chelsea, US
★★★★★ 4
Beautiful for decor, not great for anything with heft.
Color: Oak, Size: 24"W x 6.7"D, 3 Pack, Color: Oak, Size: 24"W x 6.7"D, 3 Pack
They are easy to install and exactly as pictured. I find them to be lovely and uniform, and they can't with proper instructions and even extra pieces. I took away a star because they are described as "heavy duty" use, but the dowels used to mount the shelves are flimsy. Mine are mounted on combo of studs and drywall, the plates are secure and not going anywhere. The problem is the dowels themselves that fit into the corresponding holes of the shelf: they bend easily. I put three books and bookends on one shelf and watched it tip down. I did attach the bottom screws into the dowels I secure the shelf to the mounting brackets, but that's not going to save any items from sliding off as it bends down over time. I pulled the books immediately and decided to use these for decor only rather than any practical use. The stock photo suggesting lining these shelves with glass jars filled with flour, rice, and lentils is a terrible idea.
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Reviewed in the United States on August 12, 2025
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Amazon Customer
Louisville, US
★★★★★ 5
Great Looking Shelves
Color: Oak, Size: 24"W x 6.7"D, 3 Pack
We love the floating shelves. They were easy to install and matched our island perfectly.
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Reviewed in the United States on February 27, 2026
J
Verified Purchase
JudyP
Los Angeles, US
★★★★★ 5
Beautiful
Color: Black, Size: 40"W x 8"D, 2 Pack
I love my shelf, looks gorgeous over my electric fireplace.sturdy and the perfect size. Would purchase again.
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Reviewed in the United States on March 26, 2026

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