in route 5
get it to level 36.
victini in pokemo black and white
Trubbish evolves at level 36 into Garbodor
Trubbish is a Poison type pokemon.
Trubbish evolves into Garbobor at level 36
You can find Trubbish on route 16 or route 5 which are both near Nimbasa city :)
Trubbish is #568 in the national pokedex, and it is a Poison type Pokemon.
Trubbish will start to attempt its evolution at Level 36.
catch - caught
In pokemon Black and White : Liepard Minnccino Trubbish Gothita (Black only) Solosis (White only) Audino Cinccion Emolga
36
according to bulbapedia, trubbish evolves at level 36.