Abstract: Rodenticidal soft bait compositions are provided which consist of a mixture, in the form of a paste, comprising vegetable flour, a fat which is not completely liquid at a temperature of 35° C. and at least one rodenticidally-active substance. The vegetable flour is present in the mixture in an amount of at least 60%, preferably 62 to 78%, by weight based on the total weight of the mixture. The weight ratio of the vegetable flour to fat in the mixture is 4:1 to 8:1, preferably 5:1 to 7.5:1. The soft bait compositions are extremely palatable to rodents such that rodents are encouraged to consume a sufficient amount to deliver a lethal dose of rodenticide in a single sitting. Also provided is a method for manufacturing the soft bait composition of the invention.

Abstract: Rodenticidal soft bait compositions are provided which consist of a mixture, in the form of a paste, comprising vegetable flour, a fat which is not completely liquid at a temperature of 35° C. and at least one rodenticidally-active substance. The vegetable flour is present in the mixture in an amount of at least 60%, preferably 62 to 78%, by weight based on the total weight of the mixture. The weight ratio of the vegetable flour to fat in the mixture is 4:1 to 8:1, preferably 5:1 to 7.5:1. The soft bait compositions are extremely palatable to rodents such that rodents are encouraged to consume a sufficient amount to deliver a lethal dose of rodenticide in a single sitting. Also provided is a method for manufacturing the soft bait composition of the invention.

Abstract: A device for the detection of rodents includes a generally hollow container having an aperture to allow entry into the container and exit from the container by a rodent, and an indicator to indicate that a rodent has exited the container through the aperture. Preferably, the indicator comprises a flexible barrier located across the aperture. At least part of this flexible barrier is capable of being displaced from an interior position of the container to an exterior position of the container by the movement of a rodent through the aperture from the interior to the exterior of the container. Thus, the device is able to detect rodent infestation and is able to provide positive evidence of a rodent having been present inside the container.