Correction leaf roll.

BER info is in the FAQ - http://faq.gardenweb.com/faq/tomato/

Here is a link that might be useful: FAQ re BER

I'm aware of treatment/causes of BER, but leaf curl doesn't seem to be associated with it. So I'm wondering if something else is at work here. The yellowing of the neighboring plant tells me I might have some other or additional problem.

I posted this link to Tomato leaf roll in another post on this question further down the page and included some info on the stress factors that cause it. Check out the article below.

There are several FAQS and posts here on how to post pictures. Just use the search bar and the term 'adding pictures'.

Dave

Here is a link that might be useful: Tomato leaf roll

Hard to tell without pictures, then again, it's hard to tell WITH pictures! I lime the snot out of my tomato soil early so rarely face BER but I always have some yellowing leaves and curl. If you prepared the soil early and are confident that your watering and feeding are appropriate maybe it's time to step back and give that gardener's prayer and hope for the best?

http://i1183.photobucket.com/albums/x468/tw1ggy315/Picture002.jpg

http://i1183.photobucket.com/albums/x468/tw1ggy315/Picture001.jpg

http://i1183.photobucket.com/albums/x468/tw1ggy315/Picture003.jpg