The best replacement for ladybug is asian beetle.

The best alternatives to ladybug are rated as following:
★★★★★  asian beetle
★★★★  ladybird
★★★  beetle
★★  japanese beetle
★★  lady beetle
★  scarab
★  dragonfly
★  potato bug
★  asian lady beetle
★  chinese beetle
★  manbug
★  dragonfly 2
★  aphid
  lady bug
  mexican bean beetle
  cucumber beetle
  spider mites
  cold steel micro recon
  firefly
  high five
  ladybug
  praying mantis
  ladybird beetle
  bed bug
  lady bird

Your alternative for ladybug is not listed? Suggest!
Speaking about ladybug, one probably shouldn't forget about daisy.

Other search terms related to ladybug and their ratings are:
★★★★★ daisy
You have in mind a companion for ladybug and it is not yet here? Propose!



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ladybug
asian beetle
ladybird