I've just binned my Roma plants because they had suspected tomato blight (which has just now been confirmed by Iota's link). Am so depressed about it ..... grew them from seed since March, and they looked great until a few days ago.
I've still got lots of tumbling toms with lots of green fruits .... am just hoping they don't succumb. Have read that cherry varieties are usually less likely to.
But hey, at least you've got peas ..... I had to get rid of all of mine because although they looked wonderful, when I opened them, I found pea moth larvae inside. Most of my dwarf beans were also eaten, well, their leaves were before they ever had a chance to grow an actual bean. Suspect slugs.
Not a great start to my first ever attempt at veggie growing (in large containers on my patio). The only things proving successful are chilis (and I have doubts about the fruits maturing if we don't get more sun), spring onion, beetroots and maybe these tumbling toms.