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Agrigem Specialist Amenity Products and Services

Interfix 5L

Interfix 5L
£114.00 Inc VAT £95.00 Ex VAT
  • Buy 4 for £87.00 (£104.40 incl. tax) each and save 9%

Availability: Out of stock

Selective Herbicide For Difficult Turf Weeds

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Click & Collect available

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Key Information

Additional Information

Active Ingredient40g/L fluroxypyr, 20g/L clopyralid and 200g/L MCPA
MAPP NO15762
LERAP CategoryB
Pack Size5L
Pack Size Coverage1.2 Hectares or 12,000m2
Knapsack Sprayer Rate200ml per 10L of water covers 500m2
Boom Sprayer Rate4L per Hectare
Application Method(s)Boom Sprayer, Knapsack
Treats (Pest/Weed/Disease)Daisy, Dandelion, Ribwort Plantain
Area of UseAmenity Turf, Lawn, Sports Turf
Period Of UseApril, May, June, July, August, September, October, Spring, Summer
Product LabelDownload


Interfix is a selective, systemic, post emergence herbicide containing 40g/L fluroxypyr, 20g/L clopyralid and 200g/L MCPA. These powerful active ingredients provide effective control over a wide range of broad-leaved weeds including daisy, dandelion, plantain, mouse-ear, buttercup, ribwort, yarrow, speedwells & clovers.

Interfix boasts unique micro-emulsion technology which increases herbicidal activity and also makes it very safe. This product is one of very few on the market that can be applied to grass only two months after sowing. For best results apply when weeds are in active growth normally between April to September when the soil is moist. Do not apply in periods of drought unless irrigation is applied. Avoid mowing 3 days before and after spraying to ensure sufficient weed leaf surface is present and to allow uptake and movement of Interfix within the weed.

Recommended Dilution Rates
Rate Per HectareDilution Per LitreWeeds Controlled
4 Litres4ml per litre of waterannual & perennial broad-leaved weeds

Key Benefits:

- Selective, systemic, post emergence herbicide containing 3 strong active ingredients.

- Unique micro-emulsion technology increases herbicidal activity.

- Controls a wide range of common turf weeds, including daisy and common mouse ear.

- Can be used on new grass only two months after sowing.

- Safe for use on turf unlike other herbicides on the market.

Our Recommendation:

- Always read the product label before use.

- Feed your grass with a quality product such as 9-7-7 Fertiliser.

- Save money and time and mix in with Blue Dye to ensure no areas are missed or overdosed.

- If moss is present in your lawn then look at mixing in Nitro-gem Liquid.

- Always wear protective clothing, such as Chemical Resistant Gloves, when handling Interfix.

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How much Interfix 5L will you need?

Purchase the correct amount of product for your requirements with our material calculator - which will tell you how much product you require.

You will need: Containers

Calculator Disclaimer This is guide only, For crop specific rates please check the product label.

Product Videos

    How to Treat Weeds in my Lawn