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Interfix 5L

Availability: In stock

Selective Herbicide For Difficult Turf Weeds

  • Buy 4 for £87.00 (£104.40 inc VAT) each and save 9%
£114.00 Inc VAT £95.00 Ex VAT
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Product Description



Interfix is a selective, systemic, post emergence herbicide containing 40g/l fluroxypyr, 20g/l clopyralid and 200g/l MCPA use on managed amenity turf. It will control many tough broad-leaved weeds including daisy, dandelion, plantain, mouse-ear, buttercup, ribwort, yarrow, speedwells & clovers.

Its unique micro-emulsion technology increases herbicidal activity which also makes it very safe & can be applied to grass only two months after sowing. 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 Hectare Dilution Per Litre Weeds Controlled
4 Litres 4ml per litre of water annual & perennial broad-leaved weeds

Features & Benefits

- 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
- Does not scorch the plant leaves as with some other herbicides


Recommended Period of Use
Jan Feb
Mar Apr May
Jun Jul Aug Sep Oct Nov Dec
      leaf leaf leaf leaf leaf leaf  leaf    
leaf = Optimum time for application

Our Recommendation

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

- Mix in with Blue Dye to ensure no areas are missed

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

Pack Size 5L
Pack Size Coverage 12,000m2
Application Method(s) Boom Sprayer, Knapsack
Area of Use Amenity Turf, Lawn, Sports Turf
Period Of Use April, May, June, July, August, September, October, Spring, Summer

Application Rates

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