Leaf Munchers on my Indica Only?

Hi all!
Many thanks to all for the great help thus far-- just got back from a week away and noticed lots of chewing on the leaves of my only Earth Box outdoor patio grow Indica.
I have a Sativa in the same box right next to it and nothing. I harvested two plants that were next to these in another Earth Box about 2 weeks ago and I had a big worm problem in one of them but I don't see any worms in this one.
We are about three weeks into flowering and I am spraying with a Neem solution about every week.

Stupid bugs! Fucking wanna smash them all with salt on my fingers haha, maybe they'll think Im gonna eat them or something.

Your plant looks pretty good if you applied that neem oil onto them. Don't see any toxicity in the leaves so I'd keep spraying until you stop seeing bite marks in the leaves stop spreading. Might even check if you can apply more then once a week on the directions, try to keep them off your buds man.

I had beetles eat my indicas and leave my sativas alone. Weird bugs are weird.