We're on 27 acres here in AZ. Those tumbles, as we call them, can get out of hand pretty quickly. Weeding, while excellent exercise, is out of the question for our expanse. We'd never get finished.
We have a Polaris Ranger..it has a small bed..and, we put a 14 gal. Propylene tank, with a pump and hose sprayer, in the bed. In addition to the tumbles, we have a plethora of other noxious weeds, also. Riding around and spraying them takes about a full day. It gets done about every two weeks...depending on the rains.
We use a mixture of 41% Glysophate and, 2-4D. Seems to do the job but, we must stay vigilant. New ones pop up regularly.
'The true soldier fights not because he hates what is in front of him, but because he loves what is behind him.' G. K. Chesterton
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