Good or bad caterpillars?
I recently found the culprits that have been munching holes in my hibiscus plants.
The first one is a slender, green caterpillar shown below.
The second is a small, white-ish caterpillar (I think) with a black head. I can't post any pictures of this one yet because I just found it tonight. Not only is it chewing up the younger leaves but also rolling up the edges with webbing.
Are these 'good' or 'bad' caterpillars? Should I remove them immediately or let nature take its course and balance them out with predators?
Here is a link that might be useful: