Steel is immune to Poison attacks. Rock, Ground, and other Poisons resist it.
Psychic types are super effective against Poison types.
Dark types are vulnerable to Bug and Fighting types (x2). They resist Dark,Ghost, and physcic type moves (x1/2).
Ground and psychic type attacks are both super-effective against a poison type pokemon.
Ground types and psychic types beat poison types.
Poison is strong against Grass. It's weak against Poison, Ground, Rock, and Ghost. It can't affect Steel. Ground and Psychic are strong against Poison. Grass, Fighting, Poison, and Bug are weak against Poison.
ground type Pokemon are super effective against poison type Pokemon.
Psychic types are super effective against Poison types.
Poison and Steel types are super effective against Fairy types.
Ground type and psycic type
Poison Type moves are super effective against only Grass Types.
Psychic and ground type moves are super-effective against poison types I tried using fighting moves, and they were not very effective
Poison is very effective against grass pokemon.
Poison and Steel types are super effective against Fairy!
In Generation 1 (Red, Blue, Yellow) Bug is super-effective against Poison, and Poison is super-effective against Bug. Weedle Kakuna Beedrill Venonat Venomoth
Fighting and Poison. It is not very effective on Steel, and has no effect on Dark.
It has 2 types that it is effective to, which include fighting and poison.
Fairy types are weak against Poison and Steel types, and their attacks aren't very effective against them or Fire types.