There are several different kinds of blight, but they do all have one thing in common. They are all

Tomatoes are my heart's delight
I like to eat them every night,
You can imagine my great fright
To find

Contrary to what you might read elsewhere there isn't really much you can do to eradicate tomato blight

From the sound of it, when you get the blight, run for the hills. After you kiss garden good bye from