Best spray to kill what ever it touches

Discussion in 'Direct Drilling Crops & Agronomy' started by Doing it for the kids, Jun 4, 2018.

  1. to go through a Knapsack for general farm yard spray.

    Grazon and roundup with a bit of wetter would work I am sure but can you stick them both through a knapsack?

    What other options are there to kill all weeds known to man!?
  2. A1an

    A1an Member

    Glypho in which ever brand it comes in will turn nearly everything yellow.

    Grazon is for broad leaf weeds.

    iirc Grazon is 60ml/10L and Roundup is 50ml/10L for spot treatment through knapsack.
    Last edited: Jun 4, 2018
    Dan7626 likes this.
  3. So will that kill brambles and nettles as well, I didn't think it was so good on nettles?
  4. A1an

    A1an Member


    C.J likes this.
  5. So nettles and grasses, wil glypo do the lot?

    I didn't think it could hence mentioned grazon
  6. A1an

    A1an Member

    Grazon wont touch the grass if sprayed at recommended dose.

    Glypho does everything green. Watch the drift on Glypho too. Even stepping on treated areas then on to your lawn will leave yellow footprints.
  7. Roundup Probiactive 450 is 200ml in 10 litres in a knapsack when spraying at a rate of 4l/ha (perennial broadleaved weeds) according to the label.
    TWF likes this.
  8. A1an

    A1an Member

    Just as well I chuck in that extra glug for good measure
    milkloss and d williams like this.
  9. tw15

    tw15 Member

    Recon most knapsack ops use the glug measure with glyphosphate.
  10. neilo

    neilo Member

    Established nettles will be burnt off but will regrow from the roots IME. In other countries, there are various glypho + triclopyr licensed. I obviously wouldn't advocate mixing those products in the UK though, as I haven't seen it on any label here....:whistle:
  11. Brisel

    Brisel Member

    Chikara for paths & yards you don't want regrowth in. Glyphosate for the grasses.
    BSH and Steevo like this.
  12. mikep

    mikep Member

    I'm told that where it's legal glypho plus mcpa does just about everything.
  13. milkloss

    milkloss Member

    East Sussex
    Yep, chikara and glypho does the car park here all summer with one go. If nettles And brambles are a problem I suppose you could chuck some thistlex with it if it was legal.

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