Hey bob, Ive been using a new product int he nursery that works just as well as
roundup and costs about 80 bucks for a 2.5 gallon jug instead of about 150 for
roundup pro. Its called pronto, and it has the same dillution rates and
everything as roundup, its pretty much roundup in a different bottle. I have
used a whole jug of it and it works great, you might try it and save some money
You can get it at tractor & supply company.

Toad