granarium Everts MAY08 a Key Ph: Contacts: DAFWA. 08 Castalanelli, 9368 Mark 3754 Global Invasive Species Database PaDIL US USDA, ], , Khapra Assessment Risk C. 2005, Mini S.& R. Venette, French, Further Reading: failure inhumans. is knownto cause respiratory and central nervous atozone depletinggas, which high concentrations ismethyl bromidegas,fumigant an available mostbeetle requiresfumigation.Theeffective reactions. Furthermore, to rid a store of Khapra can which cause dermatitis and/ or allergic become contaminated withlarvalskinsand setae, up to 30% and inextreme cases 70%. Products toits ability reduce the stored products weightby annually.Thisismainlyattributed$1.83 billion to established it could cost the Australianeconomy beetle, however,if it became harbour the Khapra doesn't fumigants to be controlled. and requires toxic restrictions on exports stocks, cause impositionof unfavourable impact on the environment, it does destroy grain Beetle doesn’t cause a direct Although the Khapra Impact: , , flour, malt and noodles. products, particularlywheat, , , , matter,preferhowever they cereal cerealsand T. granarium Host Range: Classification: Pest: Common Name: beetle (c). Photo credits: Fig. 1. http://www.padil.gov.au/viewPestDiagnosticImages.aspx?id=124 ed front of view the Khaprabeetle (a); Khaprabeetle larvae (b); and lateral of view the Khapra Head- feed onmost dried plant or Stored grain products P: Arthropoda, C: Insecta, O: Coleoptera, F: Dermestidae F: Coleoptera, P:Arthropoda, C: Insecta, O: hpabeetle Khapra http:/ / www.padil.gov.au/viewPestDiagnosticImages.aspx?id=124 http://www.issg Pest ofthemonth Pest ofthemonth b .org/database/species/ecology.asp?si=142&fr=1&sts holds andpacking material. inactive larvaeishuman aidedvia truck, railcar, ship distance. Therefore, primarymovement of adultsand Khapra onlynaturallyAdult disperseover a short Dispersal into NewLocations: The most ef of the larvae to become inactive for a period of time. Surface treatments are not reliabledue to the ability Control: 11 segmented, with3-5 segmented club. brown setae. Antennae 9,are yellowish-brown, 10 or witha fewyellowish-brown scattered, dark reddish types: evenly distributed, coarse, semi-erect, the wings.Thesetae on the under surface are of two and 3bandson indistinct yellowish-white pronotum indistinct patches of setae yellowish-white on the beetle’s top surface isdark reddish-brown with ovate and densely hairy. Colourof the Khapra areAdult 1.4-3.4 mm long, 0.75-1.9 mm wide, Key Distinguishing Features: prior toestablishing. beetleensure incursions Khapra are detected early as inspectionsat ports and entry points, are critical to Therefore, preventative measures, such pests only. ispermitted bromide which for control of quarantine c rgdragranarium Trogoderma f ective treatment is the use of Methyl – – May May (Everts) [Coleoptera: [Coleoptera: (Everts) 2008 2008