The message
from Janet Galpin and Oliver Patterson
contains these words:

How do you know that Roundup is harmless. It could be doing
untold damage to all sorts of levels of the biological chain.

It's been around long enough for any contra-indications to become well
known. And there is none.

Especially on the scale contemplated.

--
Rusty Hinge
horrid·squeak&zetnet·co·uk
http://www.users.zetnet.co.uk/hi-fi/tqt.htm