G'day Jim, thanks for the reply and notes. It does sound as if Mesquite is as bad a weed as gorse. Gorse has to be either sprayed or dug. If the tap root is not cut thru under the ground then mowing or topping it is just an interim measure and it will re-grow. I made a device for my PC Komatsu tracked digger using my small trenching bucket. I bolted a bar across the bottom and fixed another bar to meet it when the bucket curled, bolted to the backof the crowd arm. This works by gripping the plant beteen them and yanking it out, tap root and all. Quite effective but on hearing about this 'mesquite ' puller/cutter I wanted to know more. The way I see it is as a sort of horizonatl 12 in blade attached to the bucket curl and you dig into the ground behind the palnt.. force it down 6 ins and pull it thru,cutting the roots and leaving the plant unsuported and fee to be lifted clear or left to windrow and burn later. If you see my thoughts on this .. its like a trenching bucket without a back to it so it leaves the soils only partly disturbed and the gorse plant cut.
I would like your thoughts on this. Russ
attched is a pic of my ship.. I built her and sailed her around the world..