Specialty Gardening: Urgent help needed..container plants being attacked!, 1 by KRNYSGIRL

KRNYSGIRL wrote:
Can anyone here help me identify what on earth is attacking the flowers I am growing in containers on my back patio. This picture shows my Butterfly bush and my Osteospermum both of which first showed these funny spots starting on Saturday of this past weekend. I took a piece to my local garden center and they said they thought is was "flea beatles" and sold me insecticidal soap. I sprayed the heck out of em but it does not seem to have helped. It has spread totally over two osteospermum and now my butterfly bush has started. What IS this??? Does anyone recognize it? And how do I save my beautiful plants?
Diane