Tomato leaf mould

[andyh]

Hi all,

I have been googling after finding some changes in the bottom leaves of my cold greenhouse tomatoes. The leaves have small yelow patches and then continue to develop as shown in the pictures below.



My googling has led me to think this might be tomato leaf mould. The only problem is that on many of the pictures I have seen the discolouration seems to be over much wider areas of the leaf and not so dotty in nature. I have isolated the plants at the moment but am a little unsure of other actions. Any advice from the more experienced amongst you would be most welcome.

Thanks

Andy

[andyh]