Topic: Rust on Broad Beans

[Roy Bham UK]

 :( Hi Gang I have today just noticed rust on the leaves of my broad beans, the whole row look very sad indeed :'( there are still a few beans to collect, is it safe to eat them and is the plant a gonner? ??? This has happened very quickly as I was up there yesterday and didn't notice it then. :-\ Oh and will it spread to other plants? ???

Many thanks in advance. :( :)

[Kepouros]

First, are you sure that it is definitely rust, and not chocolate spot ?- not that it matters an awful lot if there are only a few pods left.

Pick the remaining pods, and as long as the beans themselves are clean when podded it`s perfectly ok to eat them.

Dig up and burn (or otherwise destroy) the plants as soon as you have finished picking.  Don`t compost as both rust and chocolate spot fungi can overwinter.

Plants are more susceptible to both fungi if they are fed with nitrogen. As I have mentioned before on this site, don`t give them general fertilizers, which they don`t need - just potash, which makes them harder.  And try to keep them in a 4 year rotation.

[supersprout]

If it is brown and spotty, it may be Chocolate Spot (nice name). With choc spot, it doesn't matter a bit, your crop will be fine. My book says that Chocolate Spot happens in warm weather.  ;D

[undercarriage plan]

My beans were covered with chocolate spot this season, beans didn't look great, but tasted wonderful.  Good luck. Lottie ;D

[Roy Bham UK]

Plants are more susceptible to both fungi if they are fed with nitrogen. As I have mentioned before on this site, don`t give them general fertilizers, which they don`t need - just potash, which makes them harder.  And try to keep them in a 4 year rotation.

 ::) Ah yes you have hit the nail on the head, my beans were in well manured soil plus on occasions I sprinkled Chicken Poo around them :P ::) silly me :-[ also my lottie neighbours beans has rust and she spreads loads of the stuff on her plot.

We live,,,and learn on here. ;)

Many thanks to all. ;D