Insect and Spider Identification: CLOSED: Anyone know what this wasp is?, 0 by plantladylin

plantladylin wrote:
I have some wasp type things swarming around two Hanging Basket Hoya plants on my front porch. At first I thought they were looking to nest in my plants but it seems they are just attracted to the flowers. I don't know if these are beneficial insects or something I should try to eradicate. Any help would really be appreciated.

This photo is a bit fuzzy because I was afraid of getting stung. You can see one wasp on a leaf and there is one slightly visible on a flower. They look to be black & yellow striped on the rear and the top of the head is green.

Any "Bug" experts out there with an ID of these?

Thanks!