[Marcella]

A while ago, I looked out at garden, can see it from my chair, and a flying insect was going from flower to flower on my orange tree. I think it was a wasp, not a bee and I've seen some wasps out there. Are wasps considered a source of moving pollen from flower to flower? This is not a dumb question for me to ask because I don't know the answer to the question.

Having never grown any plant at all until last year (and screwing up most of that), there are many facts I still don't know that are common knowledge to people like you and the others on the gardening threads.

[trisham]

Pollination[edit]
While the vast majority of wasps play no role in pollination, a few species can effectively transport pollen and therefore contribute for the pollination of several plant species, being potential or even efficient pollinators;[4] in a few cases such as figs pollinated by fig wasps, they are the only pollinators, and thus they are crucial to the survival of their host plants.

Source: Wikipedia