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Genfarm Agri-Chemicals

Proven crop protection trusted by farmers for over 20 years - now available at Ruralco

Protect your crops with confidence – Ruralco now stocking Genfarm

At Ruralco, we’re proud to bring you Genfarm, a trusted name in crop protection with over 20 years of field-tested performance. Now available through our partnership with Nutrien Ag Solutions, Genfarm offers innovative, high-quality agricultural solutions at prices that work for New Zealand farmers.

Herbicides that work as hard as you do

Target and control invasive weeds with Genfarm’s range of pre and post-emergent herbicides. Designed to preserve essential soil moisture and improve yield, they provide effective, season-long protection across multiple crop types.

Fungicides to safeguard your yield

Fungal outbreaks can wreak havoc on your harvest. Genfarm fungicides are engineered to combat a wide spectrum of crop-damaging fungi, helping to maintain both the size and quality of your yield.

Insecticides that interrupt and eliminate

Protect your crops from destructive pests with Genfarm’s specially formulated insecticides. By targeting the full insect lifecycle—eggs, larvae, and adults—you can stop infestations before they start.

Check out the range of Genfarm products currently stocked at Ruralco below. More products added weekly. Simply contact the team to order today.

Talk to our Agronomy Team

Shop Ag-Chemicals

Glyphosate

Genfarm Glyphosate 540 20L

A non-residual, non-selective herbicide for weed control prior to planting crops and pasture, prior to harvesting some crops and for general weed control in horticulture, agriculture, and forestry. Contains 540 g/L glyphosate as the potassium salt in the form of a soluble concentrate.

Genfarm Glyphosate 540 200L

Genfarm Glyphosate 540 1,000L

Insecticides

Genfarm Pirimicarb 500 5kg

For Aphid control in Fruit, Cereal and Vegetable crops. Contains 500 g/kg pirimicarb in the form of a water dispersible granule.

Genfarm Chlorfos 500 20L

For control of various insect pests in certain agricultural and horticultural crops. Contains 500 g/litre Chlorpyrifos in the form of an emulsifiable concentrate.

Plant Growth Regulator

Genfarm Mepi-Chlor 460 PGR 20L

A growth regulator to improve the resistance of Barley, Ryecorn and Triticale to lodging. Contains 305 g/L mepiquat chloride plus 155 g/L chlorethephon in the form of a soluble concentrate.

Fungicides

Genfarm Azoxy 250 SC 20L

A fungicide for the control of a wide range of diseases in wheat, barley, potato, sweetcorn, maize, peas, field tomatoes, onions, grapes, turf and ryegrass seed crops. Contains 250 g/L Azoxystrobin in the form of a suspension concentrate.

Genfarm Epoxi 125 SC 10L

Systemic cereal fungicide for the control of diseases in barley, maize, wheat and ryegrass seed crops. Contains 125 g/litre epoxiconazole in the form of a suspension concentrate.

Genfarm Prothioconazole 250 20L

A systemic DMI fungicide for the control of diseases in wheat, barley and ryegrass seed crops. Contains 250 g/L prothioconazole in the form of an emulsifiable concentrate.

Genfarm Pyraclostrobin 250 10L

Systemic fungicide for the control of diseases in barley, maize, ryegrass and wheat. Contains 250 g/l pyraclostrobin in the form of an emulsifiable concentrate. Also contains 452 g/L hydrocarbon solvent and 205 g/L ethylene glycol.

Herbicides

Genfarm Terbuthylazine 500 20L

A selective herbicide for the control of broadleaf and grass weeds in forestry, established maize, lucerne, peas, sweetcorn and orchards. Can also be used as a nonselective, residual herbicide in non-crop areas. Contains 500 g/L Terbuthylazine in the form of a suspension concentrate. Also contain 55 g/L Ethylene glycol.

Genfarm Triflur 480 EC 20L

For pre-emergence weed control in brassicas, lucerne, peas, beans and some other vegetable crops. Contains 480 g/L TRIFLURALIN in the form of an emulsifiable concentrate.

Genfarm Metamitron 700 10L

For post emergence weed control in Red beet, Fodder beet, Sugar beet and Mangolds. Contains 700 g/kg Metamitron in the form of a water dispersible granule.

Genfarm Ethofumesate 500 20L

Herbicide for barley grass control in pasture and weed control in turf ryegrass, fodder beet and red beet. Contains 500 g/litre ethofumesate in the form of a suspension concentrate.

Genfarm Alachlor 480 20L

A selective pre-emergence herbicide for the control of certain grasses in maize, sweetcorn, soyabeans and various vegetable crops. Contains 480 g/L alachlor in the form of an emulsifiable concentrate. Also contains 446 g/L hydrocarbon solvent.

Genfarm MCPB+Bentazone 20L

A selective post-emergence herbicide for use in cereals, clover, new and established pastures and peas. Contains 200 g/L MCPB and 200 g/L bentazone as the sodium salts in the form of a soluble concentrate.

Common pasture and forage chemicals

Below is a list of commonly used chemicals for growing forage crops and pastures. It contains common trade names and their active ingredients, be aware that different brands will contain different levels of active ingredients as well as different additives that will affect usage of chemical. Ask your Agronomist or Supplier about correct chemical and rates before application.

(Bracket denotes discontinued product)

NEW PASTURE

MCPA/MCPB Formulation - Thistrol Plus, Tandem (Tropotox), Genfarm MCPB + MCPA Herbicide

Flumetsulam - Armada, Preside, Valdo

Bentazone & MCPB Formulation - Pulsar, Quasar, Genfarm MCPB+Bentazone Herbicide

MCPA & MCPB & Flumentsulam Formulation - Tribal Gold

Bentazone - Troy, Basagran, Genfarm Bentazone 480 Herbicide

OLDER PASTURE

-2,4-D - Baton, Relay, Ken Ester

SPRAY OUT

Tribenuron-methyl - Granstar, Sero, Tristar

Clopyralid - Versatill, Archer, Void, Vivendi

Saflufenacil - Sharpen

Carfentrazone - Hammer, Nail, Torus

2,4-D - Relay, Ken Ester (Pasture Clean)

MCPA - Agritone, MCPA, Genfarm MCPA 750 Herbicide

Fluroxypur - Starane, Solstar, Genfarm Fluroxypyr 200 Herbicide

Asulam - Dockstar

iNSECTICIDE

Pirimiphos - Methyl and Peremthrin - Attack, Genfarm Pirimi-P 500 Insecticide

Chlorpyrifos - Kensban, Chlor-p, (Lorsban), Genfarm Chlorfos 500 EC Insecticide

Pirimicarb - Pirimor, Piritek, Genfarm Pirimicarb 500 Insecticide

IPM - Exirel, Syntium [active ingredient Cyantraniliprole]

BEET SPRAYS

Acetochlor - Komodo

Ethofumesate - Nortron, Claw, Eagle, Genfarm Ethofumesate 500 Herbicide

Clomazone - Solvo, Magister, Genfarm Clomazone 360 Herbicide

Ethofumesate, Metamitron & Phenmediphan Formulation - Beetrix

Phenmediphan & Desmedipham Formulation - Beetup, Bentanal Forte, Genfarm Desmed+Phenmed Herbicide

Metamitron- Mitron, Goltix, Genfarm Metamitron 700 Herbicide

Ethofumesate, Phenmediphan, Desmedipham & Metamitron Formulation- Betanal Quatro

Clopyralid - Versatill, Archer, Void, Vivendi, Genfarm Cloypyralid 750 Herbicide

KALE SPRAY PRE-EMERGENCE

Clomazone - Magister, Solvo, Genfarm Clomazone 360 Herbicide

Alachlor - Cyclone, Genfarm Alachlor 480 Herbicide

Trifluralin - (Treflan), Genfarm Triflur 480 EC Herbicide

KALE SPRAY POST-EMERGENCE

Oxyflurofen - Fenox

Dicamba - Dicamba, Kamba

Picloram and Clopyralid - Radiate, Duality

Arylex & Clopyralid - Korvetto

Aminopyralid & Clopyralid - Mileston

Aminopyralid - T-Max

Ruralco is a values-led farming co-operative since 1963. We make your farming life easier with the convenience of one card to use online or in store with one statement for consolidated spend & improved cashflow.

Through our supplier network we offer competitive pricing with real value to meet the needs of your farming business.

We are experts in agriculture, providing a complete solution with personalised farming advice and the latest innovations, on farm, instore or online.

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