<br>: Phil Thanks for your response. First off, I agree with everything that you use. You see I am a commercial applicator for hire in Virginia. I am familiar with everything that you listed. However, I am always looking for something new and better. I think that this chemical is out there and I would like to find it. Again thanks, Marc<p>I think the product you are referring to is primitol. It is a temporary soil sterilant. You have to be really careful using this because if applied near the drip line of any desireable plant, example trees, it will kill them. Tordon contains the active ingredient picloram, which use to be Grazon P plus D, the P stands for picloram and it persists in the soil also. Works great on prickly pears and broadleaf weeds. I would stay away from using any soil sterilant because there are better and safer product alternatives. They all work, one just has to select the right product for the situation in which they will be used,<br>
<br>
<br><hr size=4 width=75%><p>
[email protected]