On Mon, 10 Nov 2008 12:40:53 GMT, Rusty_Hinge
wrote:

The message
from stuart noble contains these words:

Can anyone suggest what may be attacking my pansies? They're in troughs
on a window sill and, one by one, something seems to be lopping the tops
off very cleanly at ground level. No soil or root disturbance, and no
damage to flowers or foliage.

Any advice welcome

Slugs.

hint They prefer slug pellets to pansies. /hint

Isn't there some botrytis-type disease which attacks pansies, making
them keel over and die? It might be that. If it is, no cure AFAIK.

Pam in Bristol