Holes in my bougainvillea leaves

[Arizona bonsai]

My bogis were fine a few days ago. This am they had holes in leaves and black things the size of poppy seeds under them on the bench.

 

[KateM]

Check undersides of leaves for caterpillars. The black stuff looks like frass (caterpillar poop), though it's hard to tell for sure...

https://extension.arizona.edu/bougainvillea-looper

 

[Dysfunctional Vet]

Caterpillars!!!!!!

 

[Arizona bonsai]

Thanks KateM, that is what was eating my plants. Got some cactus jacks spray at my local A&M nursery today to kill those pests.