Thanks!
I've never heard of septoria leaf spots. Looked it up and...wow, nasty stuff! That bit of info will be filed away in case it's needed for future use. I appreciate the education! I hope your pumpkins escape it, too!
I've noticed lots of folks mentioning bakeries as a good source for large, inexpensive containers. That might be a good resource if you need to stock up. Good luck with knocking out the fungus!