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Old 22nd Apr 2012, 18:21
  #13 (permalink)  
Join Date: Jan 2007
Location: Pembrokeshire UK
Posts: 342
Spraying when the new growth was about one metre high. Life is too short to contemplate injection of nearly an acre in total of knotweed by one mill owner (me)! So long as I can keep the stuff from demolishing my buildings, that's the best that can be achieved.
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