health What is this?

[Marturo]

I first noticed this on 2 Aji pancas & 2 Antep Aci Dolmas then again on 2 Serrano's.
It does not wipe off & not all leaves are affected. I have been using 2 Bio Fungicides
from the beginning. It's not tiny insects, more like crystals. These 6 plants are the only one affected.

 

[bob65]

White, crystal-like stuff on underside of leaves?

Not my picture but this is exactly what it is. This is on my Jalepeno plants which are in my greenhouse on the balcony. I already checked with a loupe, but I don't see aphids. It's a substance which looks like snow/crystal and cannot be wiped off I think. Thanks!

thehotpepper.com

 

[CaneDog]

Hey Marturo. I get plants like this periodically, though it always clears up when they go outside.

This is one of the better write-ups I've seen on Edema and Intumescence.

 

[Marturo]

Thank You so much @CaneDog & @bob65 that takes a load off my mind fer sure.
That's exactly it! I was getting up this AM to spray them with Neem not no more LOL.

I'm really very happy to know this will not spread to my other plants. Too close to plant out time for this Ship.