Monsanto Roundup Biactive Xla 1L


Code RUB1
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Additional Info

Roundup Biactive Herbicide

  • Active Ingredient: Glyphosate
  • PCS Number:
    • 5 liters: 04660
    • 500ml, 1 liter, and 2 liters: 05266
  • Dilution Rate: Varies by situation, ranging from 30ml to 60ml per liter of water. Refer to the manufacturer's label for specific dilution rates.
  • Coverage Per Bottle: 6 liters will treat one hectare.
  • Application Method: Suitable for both knapsack and boom sprayers.
  • Clover Safe: No, not safe for clover.
  • Rainfast: Rainfast within 6 hours.
  • Grazing: Livestock can return to grazing after 5 days.
  • Ploughing: Translocation of the product takes 7-10 days to kill the root. Destruction of broad-leaved weeds may take longer. Use destruction as a visual reference or refer to the manufacturer's label when planning to reseed.

Application Information for Roundup Biactive

  • Apply to actively growing weeds between April and November. Some weeds, such as nettles, have different timeframes; refer to the manufacturer's label for details.
  • Do not apply manure, fertilizer, or pesticides to treated areas until at least 5 days after application.
  • It may take up to 14 days to see the destruction of treated weeds. Do not reapply before 14 days.
  • Ensure that weeds are thoroughly wetted with the spray solution, but avoid runoff.
Delivery Info


  • Delivery is just €5.99 up to 5kg throughout the Republic of Ireland.
  • For parcels 5kg-25kg, delivery is €9
  • For larger parcels weighing over 25kg, delivery starts at €20.

Click and Collect

We also operate a click and collect service from our Lerhin premises at H53K6X8. If you want to collect your order, simply choose the Collect option at Checkout. A member of our team will then email you to advise you on when your order will be available for collection.

Collection is only available during store opening hours (Monday through Saturday, 9am to 6pm and closed on Sundays and bank holidays). 

Returns Policy

Enter We hope you’ll love your Maddens of Lerhin purchase or order, but we understand that this isn’t always the case. We recommend you read our  in Returns Policy full prior to you making a purchase from our website. We are happy to assist you with the return of items purchased online that are unsuitable once we are notified within 14 days from the day after delivery of the item(s).

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