Problems With Caterpillars Indoors?

[mastacheeser]

I could use some help identifying some bugs. This is a partners grow and it had me a lil confused. I believe it to be caterpillars but I can't find a single one. And there is little black thing I believe to be caterpillar poop as well

Its mostly on one tray of clones (mendo breath and candyland!!!) So I'd really like to save em but its no big deal to just throw them away and take some healthier cuts

 

[Seamaiden]

Yup, pillars. They not only blend in INCREDIBLY well, the minute they smell your breath or feel movement they'll drop to the soil. That's where you need to spend your time looking.

 

[mastacheeser]

Yup, pillars. They not only blend in INCREDIBLY well, the minute they smell your breath or feel movement they'll drop to the soil. That's where you need to spend your time looking.

Thanks much @Seamaiden

Do ya think planting them and getting a good light on in a sealed room inside will get rid of em

 

[Seamaiden]

Got Bt or spinosad? That's what I like.