#$%^&*AU2011100885B420120119.pdf#####ABSTRACT The present invention relates to a device for fumigating agricultural grain and other products in a silo or other storage facility. The device may have two modes of operation, namely a first mode of operating in which the device can be used to release a fumigating agent into the storage facility and a second mode of operation in which the device is used to facilitate the passage of air into or out of the storage facility and thereby minimise the incidence of condensation forming in the silo. 27006551 (GHMt.ter) P72404 AU.2 14107/11
