ENTOMOLOGY

4BBSANITARY ENTOMOLOGYDisease C81lSative organism Insect transmitter Method ot iILSect Nature oftra.nsmissions Insect rOlePlague, bubonic BacillUII pestis. CeratophyUus The b&ciilu. i. Mechanicar..acutu!I laken up carrier..fasciatus from thesilantiewi blood by theCtenocephalu8 canis flea. and maybe transmittedby regur-{fJ!;fr~~:D~u.culi~giop.yna aha.l .... gitatioIL atenopsylla cheopi •. the time ofbiting. or byinocula tonthroughBClBtching inof infectedfeces.Musca domestica.. Taken up by Mechanicalfl i •• from earner.010010. Derositedinece. andfood.Pediculus corporis. EIperimental Mechanicaltransmission carrier.obtained bysubcutaneousinocu\a.tion of~rushed lice.Plague. rodent (Iometimel bu- nacterium tulareDSe. Ceratophyllus aClltusUlan, 1.1 Deerfly fever, Pah.The baclIlus i. Mechanicalvant Valley Plague)taken up from carrier.tbe blood. Exr.eriDlentalinewonhasbeen obtainedby inoculationof crushedf1eao.Musca domestic •. Taken up from Mechanicalcarcass. carrier.Stomoxys calcltranll. Experimental Probably me.ttllon awission chanical cal ..only has rier.heen obt.ain-od by bite oflIy and by inoculationofetu.bed flies.Cbrysops sp. Inoculatidb by Mechanicalbite of fly I. carrier.suspected.Plica polonica PediculuB hummus. Pedicu111ll hum.a.nul. Direct attack of External papaliceon the site.sca.lp.Poisoning. bee, wasp and ant Api. meUifera Same as preceding The poison i. Direct attack.Bambus ow. column. injected b.,P0tr.nomyrm"" barbatussting 01 OVl-Po ISles spp.positor.V ~r:Di~tberants, beesand ... asps.Poisoning. bug (used lIS food) AapoD80pul nepalensis Aspongopu8 nepa .. Tbe bugs are T,?xic poiaonlemie.cooked and IDg.eaten asa delicacybutcause Bevererigon.Pq~loniDI, centipede EthlDo.ti~u!l spiuosu! Same as preeeding The poison is Direct attack.Geophil ... simms oolumn. injected fromScoloeendra angulata!!laods locat-~ganteaed in the headIf eros and havingu morsiC8.IUI. their openi~iDapairolvenom clswa~ntbeneathe ead.