Aack! My Tomatoes are Blighted!

I'm no tomato doctor. If anything, as per the title of my blog, I'm a tomato undertaker. True to form, it's mid-July and after an early blush of plant coddling over the spring and some booming growth... one of my tomato plants is ailing.

Last Year's Fails: 
Blight on the Brandywine?
Last year, my pink brandywine became extremely sickly. It produced one lonely and mealy tomato and, in the end, it looked a bit like a dog hung on its choke-chain. That's not an image I like to promote, but that's what it looked like -- it had lost almost all its leaves in a slow turning from dark green to pale yellow and this one tomato was on one of the highest branches. It wavered there on this thin neck of a branch as the plant became progressively sicklier and scrawnier. The brandywine was the one plant I had really looked forward to, as I'd surmised the tomato's flavor would be most like my husband's childhood tomatoes. So, I strung the poor thing up pretty high to keep it from drooping over onto the driveway.

In retrospect, I think this plant had blight, especially now that I've read up on the condition more.


Another Blight?
I had another plant go pretty badly, as I recall now. The leaves never got too diseased-looking, but the fruits were all leathery and gross and the plant never really thrived. I think it was the Black Plum. The Illinois Fruit and Vegetable News has pretty good descriptions of some ailments for tomatoes. In the blight description, it mentions "leathery" fruit, which this plant definitely had, but it didn't have so much leaf death.

Blossom End Rot
 I had two plants with an obvious condition last year - blossom end rot. Both the Gourmet Yellow Stuffer and the Scatalone lost almost all their fruit to this last year. The Scatalone is a long fruit anyway, and my understanding is that tomato shape can have an effect on the condition.

This Year's Fail: Blight on the Black Cherry?
So, we're just barely getting our fruits in now with lots of beautiful looking green tomatoes on all the plants... but my Black Cherry has suddenly become a withering plant with brown leaves and browning, soft stems. The leaves have some black speckles too.... is it blight? Yikes!!!