What is the difference between Asian Beetles and Ladybugs?

Why did all the ladybugs die when the asian beetles came?

• ladybugs are red. asain beetles are orange. i hate asain beetles 9000000 times more than ladybugs. but when the asian beetle epidemic started i cant find a single true ladybug at all! all i find are millions of asian beetles. what happened to the ladybugs? did the asian beetles turn cannibalistic and eat them all? i havent seen a ladybug in years. Why?

• Answer:

  I really have no idea what you are talking about since I don't live where there are Asian beetles but referring to other cases where this happens with an introduced species I can come to a fairly good conclusion. I don't think they ate the lady bugs but in fact I think they may more ferocious of a hunter eating the same food source as the lady bug and hogging this food source forcing the lady bugs to find food else where, just a theory and the only one I can think of.