It would affect scorpions (and puffer fish, toadfish, parasites, and viruses) too (since poison is itself a status effect).
I don't think web would count. It removes flying but I don't think it actually applies a status effect (I don't think there is a "webbed" status), just removes a trait.
...I think you could also justify having it affect voodoo dolls, depending on how you interpret the ability, since they apply statuses inflicted upon them onto the opponent... that could make for a very interesting combo actually.