"Brian" wrote in message
...
Vicky,
I don't know if there is any difference between Roundup for
domestic use
cf. that for agriculture. I seem to remember that 1 litre was used
to
totally clean 1 acre.
The very best method of application where there is danger to
wanted plants
is to mix the Roundup with wallpaper paste. Apply this to odd plants
by
smearing on their leaves~~by hand, wearing 'throw away' plastic
gloves. The
'paste' can be stored to use again when needed.

It is much easier and much less messy to just mix the Roundup as
normal and apply it in difficult places with an artists' watercolour
brush

[snip]

Franz