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Devrinol 5L

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Devrinol 5L
£113.40 Inc VAT £94.50 EX VAT

Residual Herbicide For The Control Of Annual Grasses & Broad-Leaved Weeds

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Key Information

Additional Information

Active Ingredient 450g/L napropamide
MAPP NO 17853
LERAP Category Crop over 5m - see authourisation for details
Pack Size 5L
Pack Size Coverage Up to 5,000m2
Knapsack Sprayer Rate 90ml per 10L of water
Boom Sprayer Rate 9L per Hectare
Application Method(s) Boom Sprayer, Knapsack
Treats (Pest/Weed/Disease) Annual Weeds, General Weeds, Groundsel, Meadow Grass, Speedwell
Area of Use Agricultural Crops, Horticulture, Trees & Ornamentals
Safe For Use On Safe Around Fruit Trees, Safe Around Shrubs, Safe Around Trees
Period Of Use January, February, March, April, November, December, Autumn, Winter
MPN Does not apply
MSDS Download
Product Label Download


Devrinol is a residual herbicide which controls various annual grasses and broad-leaved weeds (such as chickweed, poppy, fat-hen and knotgrass) in ornamental plant production, tree plantations, fruit and forestry. For best results, Devrinol must be used between 1st November and the end of April.

Devrinol is often used in mixes with other residual herbicides such as Flexidor or Kerb Flo to ensure best results.

In order to ascertain if this will be safe around your wanted vegetation please speak to one of our technical team.

Key Benefits:

- Controls a wide range of annual grasses and broad-leaved weeds.

- Can be used in areas of ornamental plant production, tree plantations, fruit crops (including strawberries, blackcurrants, gooseberries and raspberries) and forestry.

- Suitable for use in a mixture with other residual herbicides.

Our Recommendation:

- Always read the product label before use.

- Application to strawberries, blackcurrants, gooseberries and raspberries must be made after 1st November and before the end of February.

- Before planting any following crop, the soil should be mould-board ploughed to a depth of 20cm.

- Surface manure, straw and moss may reduce weed control provided by Devrinol.

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

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

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