There are a number of beetles on our Lavatera and runner beans (which are
next to one another).
They seem to be just sitting there in the sun doing nothing - but are they
(or their grubs) likely to be causing a problem?
A photo of the bugs is here
http://www.ingenotech.com/tmp/bugsonlavatera.jpg

The runner beans havn't produced any actual beans at all this year - they
flowered but then the flowers all just fell off without producing a pod.

Thanks for any info!

Ed