We planted the seeds of another type of Morning Glory vine (granny vine) some weeks ago; the colour of the blooms will be heavenly blue. It is growing well, but recently I noticed that the leaves are being eaten by leaf insects. 
At first I thought the leaves were being eaten by caterpillars, but not so; the culprits are these strange brown bugs with black heads. I don’t know what they are called. 
This is what the pupa looks like. 
By the way, what’s eating you up?
I hope you can identify what it is and resolve the issue right away. Enjoy the rest of your day.
Leaf Insects On Morning Glory
Suz and Tell 