Herbicides & Weed Killers

Protect your plants from deadly weeds with our range of pre and post emergent herbicides.

Designed to not only kill a wide range of different weeds, but also to protect the essential moisture in your soil and increase your crop harvest.

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Displaying 12 Products

Genfarm Tango 480 Selective Herbicide

A pre-emergence herbicide for the control of annual grasses and certain broadleaf weeds in certain horticultural and agricultural crops as listed in the Directions for Use table.  

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Genfarm Sulfosulfuron 750 WG Herbicide

Selective Herbicide for the control of certain weeds in wheat and triticaleas specified in the Directions for Use table.

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Genfarm Simazine 900 WG Herbicide

For the control of weeds of horticultural and broadacre crops, forestry and in non-crop situations as per the Directions for Use.

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Genfarm Simagen 900 WG Herbicide

For the control of weeds in a range of horticultural and broadacre crops, forestry and in non-crop situations as per the Directions for Use table.

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Genfarm S-Metolachlor 960 Herbicide

Controls certain annual grasses and broadleaf weeds in certain crops as specified in the Directions for Use.

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Genfarm Quickflow Duo Herbicide Adjuvant

Genfarm Quickflow Duo Herbicide Adjuvant is a combination wetting agent and ammonium sulphate adjuvant. It is used with Glyphosate based herbicides as a wetting agent and is suited to applications where a wetting agent and ammonium sulphate are required, for example to minimise antagonism when tank…

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Genfarm QPE 200 Herbicide

For the control of certain grass weeds in broadleaf crops as per Directions for Use table.  

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Genfarm QPE 100 Herbicide

For the control of certain grass weeds in broadleaf crops as per Directions for Use table.  

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Genfarm Prosulfocarb 800 Herbicide

For control of AnnualRyegrass (Lolium rigidum) and Toad Rush (Juncus bufonius) and suppression of Barley Grass (Hordeum leporinum)in Barley and Wheat as per the Directions for Use table.

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Genfarm Prosulfocarb 800 EC Herbicide

For the control of Annual Ryegrass (Lolium rigidum) in Wheat and Barley.

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Genfarm Propyzamide 500SC Herbicide

For the selective control of certain grasses and broadleaf weeds in lettuce, sports turf, home lawns and legume seed crops and pastures as per the Directions for Use table.

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Genfarm Propyzamide 500 WG Selective Herbicide

For selective control of certain grasses and broad leaf weeds in Lettuce, Sports turf, Home lawns and Legume seed crops and pastures, as per the Directions for Use table.

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