Answer: Poison Ivy is difficult to eradicate but if you are persistent you can eventually gain control. Cut the vines at ground level and immediately paint the cut stubs with Round Up or Brush B Gon. The product will move down through the root system but will not translocate into the soil. Both products break down in the presence of sunlight and fresh air and does not remain or move in the soil. Best wishes with your eradication project!
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