Rice weevil Sitophilus oryzae (Linnaeus) Coleoptera: Curculionidae Distribution: Cosmopolitan, established in all regions except the coolest temperate regions. In Australia, this pest occurs in all grain-growing states. Pest status: Major, widespread, regular. A primary pest of stored grain. Identification: Adult is 2–2.5 mm in length, head with a snout, varies […]