Broad Bean Help Needed

[mr37892]

Hello, this is my third year of allotmenting, but i've got big problems with my broad beans this year, and not sure what is going on.
Basically all of the leaves are curling up, there is no sign of any infestation, and bizarrely a patch of willow herb growing alongside has now started to show similar symptoms. I have got two sowings, one from last year, and one in the spring and both now doing the same.
The bed next to them has fileld beans in and these seem totally oblivious to the whole thing and are growing well.
Nothing different this year, same variety etc etc.
Bed last year had courgettes and pumpkins in.
Does anybody have any ideas ? or are suffering a similar fate ?
Cheers
Martin.

[Two_Sheds]

No idea. They've not been RoundUpped have they?
Can you post some piccies?

[Alice]

Welcome to the Vine Mr 37892. Shame about your beans. It kind of sounds as if weedkiller has drifted on to them. Anybody been spraying round about you.