What is toxicroak weak against?

Toxicroak is weak against Psychic and Flying type Pokémon because they can deal super effective damage to it. Psychic type moves can take advantage of its low Special Defense stat, while Flying type moves can hit it for super effective damage due to its dual typing of Poison/Fighting. Toxicroak is also weak to Ground, because its secondary Fighting type makes it susceptible to Ground type moves. Its resistance to Grass, Fighting, and Bug type moves make it more difficult to take down with those types.