Ladybugs-How to Attract And Keep Them

This is a video that I came across while watching the Central Texas Gardener.  Trisha Shirey discusses the life of the ladybug, especially the larvae stage and how aphids play a part in the feeding of ladybugs.  I found this very interesting because I have seen eggs like this before and thought it was something else, so I removed them (losing some very beneficial bugs that my garden needed).  I know this is the time of the year that these bugs are very active.  Thought you may enjoy.