The use of certain pesticides for protecting plants, the plant propagation material thereof, or soil or water, in which the plants are growing, against the attack or infestation by gastropods is described. Furthermore, a method for controlling gastropods is disclosed, the method comprising contacting the gastropods or their food supply, habitat or breeding ground, or plants or plant propagation material thereof, or soil or water, where the gastropods are present or may occur, with a molluscicidally effective amount of a pesticide. A bait composition is also provided, comprising a pesticide, a mollusc attractant, and optionally at least one further additive.
