If I were closer, I'd take them. My neighbors know to bring them to me.

If you have some petunias, you could transfer the caterpillars to the petunias if you are looking to save your tomatoes. There is also some prickly weed in the Nightshade family that grows in many yards. Cannot remember the name of it right now.

KC

Jimson weed and/or Datura would work, I think. They might be growing wild near you.

I figured out the weed that I raise them on. Horsenettle - Solanum carolinense

Here is a link that might be useful: HORSENETTLE