What is the best thing to spray on this stuff. In a couple of seven acre tracts I was able to dig, but on my 25 acre place their are way to many to dig.
I've also had good results with a 2% mixture of Grazon P+D and spot spraying while the plants were in bloom. It will take a long time to see results and you will probably need a clean up spraying next year.
i dont know somebody on here told me to spray prickly pear with roundup to kill it and i did last year and the stuff has exploded. so i dont recommend that.