Info on the pic and ladybugs required

2 questions :

  1. Does anyone know what weed this is ? pls see pic.
  2. also, i heard that once can use Ladybugs as natural killers for mealy bugs. any idea where i can find some lady bugs?


hello  lady bird beetles can be purchased from agri universities or  can be collected by hand. they will be abundant in organically cultivated fields.  if u grow cowpea  these beetles will enter ur field soon.