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How do I mix roundup ?

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  • 14-03-2010 1:28pm
    #1
    flynnboy
    Registered Users Posts: 358 ✭✭


    Hi

    I have lost the leaflet for my liquid Roundup. Can anyone tell me what the mix is - how much per litre of water ?

    Thanks


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    #2
    RobertFoster
    Registered Users Posts: 9,188 ✭✭✭RobertFoster


    I think I normally use 25ml/litre. I've an old glass bottle with a mark at 250ml for my 10l sprayer.


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    #3
    Sonnenblumen
    Registered Users Posts: 5,834 ✭✭✭Sonnenblumen


    Agree, normal mix rate (Water :Roundup) is of 40:1, however you can reduce the water rate to 30:1 for severely infested areas.


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    #4
    blackharvester
    Registered Users Posts: 126 ✭✭blackharvester


    yes, thats true, need to put at least 250ml for 10 l water. but If you put more roundap (300ml - 350ml) it will work much better


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    #5
    wildlandscape
    Closed Accounts Posts: 43 ✭wildlandscape


    You need to calculate the amount of roundup based on your walking speed. Also remember to wear a mask and protective clothing when spraying.


    Check out this site for full information
    http://www.dhm.ie/products/herb/roundup-biactive2.pdf
    go to page 11 and 12.


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