I've never seen anything like this before.

I've been having trouble with my tomato seedlings this year. Some mysterious disease was sweeping through my tomatoes like wildfire.

I struggled to find out what it was on the Internet.

Even my local extension office was stumped. Now that I've finally got it diagnosed and under control, I thought I would write something up for our readers, so you don't have to go on a wild goose chase if it happens to you.