These guys are all over the leaves of a tree in our yard. They don't appear to be causing damage but I don't really know. We don't want to poison them because we have ladybugs.... Maybe the ladybugs can eat these...?? Are they ok to leave or should we be trying to get rid of them?
These appear to be whiteflies, bugs in the family Aleyrodidae; some can be serious pests - see http://en.wikipedia.org/wiki/Whitefly and http://ucipm.ucdavis.edu/PMG/PESTNOTES/pn7401.html
Thank you!
