I saw a neat idea on Rebecca's Garden - cut the bottom out of a gallon
size plastic milk jug and cut a bigger hole in the top. You can hold it
by the handle, set over the weed to be sprayed and spray through the
hole in the top. Wait a couple of seconds for the spray to settle, and
then do the next one.

wrote:

I've thought of and read of brushing on
the poison. I'd like to keep the application
as local as possible. I think an all-vegetation
killer applied so will do for all to be rid of.
Any thoughts or suggestions? Dan