What to use for pesticides for outdoor grow?

[Homerg]

It's my first grow and want to prevent any worms or pesticedes but don't know what be best.

 

[Dwight Monk]

You mean like regular earth worms? As those are good to have and you don't want to kill those. Bad bugs kind of a personal preference as there is lots of options out there, personally I don't like using chemicals as rather not smoke pesticides but I have only grown outside once so far.

 

[TorturedSoul]

Probably means caterpillars (I'm just guessing).