Diamond 1 L

Diamond 1 L

Diamond is a systemic total herbicide for the control of annual and perennial weeds including difficult to control weeds such as horsetail and black bindweed. Areas of use include; amenity grassland, amenity vegetation, grassland, edible and non-edible crops, orchards and railway ballast.

Diamond can be applied at 5 L/Ha once per year.


Diamond - Horsetail Weed Killer 1 L

Active Ingredients: 160g/l 2,4-D + 240g/l Glyphosate

MAPP No. 18832

Also available in: 5 L Bottle

Diamond contains two active ingredients, 2,4-D and glyphosate, to increase effectiveness against difficult to control weeds in comparison to glyphosate only products. 2,4-D breaks down the leaf and stem tissues enabling the glyphosate to penetrate into the vascular system and translocate around the plant and roots disrupting processes that are essential for plant growth.

Application Information

Areas of Use

Approved for use on; all edible and non-edible crops (stubble), amenity grassland, amenity vegetation, orchards (around apple and pear), grassland, green cover on land not being used for crop protection, hard surfaces (railway ballast only).

When to Use

Diamond can be used 5 days before drilling or planting the following crop during the growing season from March – September.

Application Window
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec

How to Use

For full instructions on the of Diamond including crop specific information consult the full label, via the Technical Information tab.

ApplicatorApplication RateWater VolumePack Size (Litres)Pack Coverage (m2)
Boom Sprayer3-5 L/Ha200 L12000

Important Information

  • For use only as an agricultural herbicide
  • Diamond may only be applied through a boom sprayer
  • Application equipment should be calibrated before use
  • Maximum of one spray per year
  • Diamond contains glyphosate and 2,4-D from HRAC groups G and O.
  • Apply Diamond at full recommended rates
  • Use as part of an Intergrated Pest Management Plan which includes management practices to encourage healthy plant growth

For further information on Diamond - 1 L, speak to a technical sales advisor on +44 (0)1902 440250.

Delivery charge (if applicable) applied at checkout. Next working day delivery is available on this product, as an option on orders placed before 12 noon - excludes festive season & bank holidays. Please note deliveries to Highlands, Cornwall and more remote areas may take longer. Surcharges apply for non mainland locations, call for more information. More delivery info

For large orders, please be aware that if you require a smaller 7.5 tonne lorry, the maximum weight for pallets is 750 kg - otherwise the standard pallet size limit of 1000 kg applies.

If you have any access restrictions for lorries or large vehicles please speak to our sales team on +44 (0)1902 440250.

Collection from our Telford, Shropshire, Trade Counter is available for this product. More info on collections