Aphids? If so , the they are good only for ants but bad for plants. See: https://www.saferbrand.com/advice/insect-library/garden-insects/aphids

They are excellent at producing lots more aphids.

You do NOT want these on your grafts! Spray them off with water at first.

They are gone now

Snacks? Really tiny protein snacks?

Praying mantis feeders.

I don't have any praying mantises.

Steve

https://usmantis.com/collections/praying-mantis-egg-cases-ooths-for-sale/products/chinese-mantis-ooth-egg-case-live

steve you can always buy some eggs and hatch them in you garden. They will eat all the bad bugs and help keep your plants healthy.

Yes, but will the praying mantises stay????? I think not.

No, but they may lay eggs for future generations within the greenhouse/ lean house up against Steve’s house where it’s warm.

My Boss would use lady bugs in his house/grow rooms and in his greenhouse

I’m good Mike, been busy working. Hope you are doing well, I don’t get to be on the forum as much as I’d like but I still read through posts every once in a while. Take care.