02259nas a2200301   4500008004100000020001400041245012600055210006900181260000800250300001200258490000700270520140200277653001401679653001501693653001701708653002401725653001501749653001701764653001301781653001701794653001301811653002501824100001901849700001701868700001901885700001801904856003501922       2007                        eng d  a0929-139300aReproduction of the dung beetle (Copris tripartitus) in the dung of cattle treated with cis-cypermethrin and chlorpyrifos0 aReproduction of the dung beetle Copris tripartitus in the dung o  cMar  a546-5520 v353 aFresh dung was collected from untreated cattle and cattle dosed with a spray-on formulation of high cis-cypermethrin and chlorpyrifos (2.1 g/cow), on days 1, 3, 5 and 7 post-treatment. The survival and reproduction of the dung beetle Copris tripartitus Waterhouse, when given this dung was assessed. Residues of high cis-cypermethrin and chlorpyrifos in dung collected I day after treatment were sufficient to inhibit oviposition by female C. tripartitus. However, there was no significant effect on egg-laying in dung collected at days 3, 5 or 7 days post-treatment. In a second generation of C. tripartitus, derived from beetles fed the dung from treated animals, residues in dung collected both 1 and 3 days after treatment were sufficient to inhibit oviposition, and residues in dung collected 1 day after treatment inhibited dung consumption by newly emerged adults of C. tripartitus. It is concluded that dung voided by cattle treated with a spray-on formulation of high cis-cypermethrin and chlorpyrifos have toxic lethal effects for 1 day post-treatment and sub-lethal toxic effects on ovarian condition and brood-ball production in dung voided at 1 and 3 days posttreatment. The potential ecotoxic effects of these compounds are discussed in terms of dung beetle activity and strategies for parasite control of cattle in the Korean environment. (c) 2006 Elsevier B.V. All rights reserved.10aABAMECTIN10aCOLEOPTERA10aDung beetles10aINSECTS dung beetle10aIVERMECTIN10areproduction10aRESIDUES10aScarabaeidae10aSURVIVAL10asynthetic pyrethroid1 aBang, Hea, Son1 aLee, Joon-Ho1 aNa, Young, Eun1 aWall, Richard  u<Go to ISI>://000244172100010 02041nas a2200229   4500008004100000020002900041245008700070210006900157260000800226300001400234490000700248520132100255653001101576653001601587653001801603653001701621653001001638653001601648100001501664700001801679856011401697       2006                        eng d  a0022-2933 print1464-526200aDistribution and abundance of insects colonizing cattle dung in South West England0 aDistribution and abundance of insects colonizing cattle dung in   cmay  a1167-11770 v403 aThesuccessionof insectscolonizingcowdunginsouthwest Englandwasexaminedover 2years, usingarrays of standardized1.5kg artificially constructedcow-dungpats incattle pasture. The seasonal patternof colonizationwasexaminedusingbatchesof 10patseachweekfor24weeksin 2001.Patswereleftexposedinthefieldfor7days,toallowcolonization,andwerethenbroughtback tothelaboratorytoawaitinsectemergenceandidentification.Overallseasonalchangesincommunity structurewererelativelygradual andsubtle; Coleopteraweregenerallymoreabundant earlier and Dipteralaterintheseason, andthenumberandorderof speciesarrival broadlymatchedprevious studies insimilar habitats.The temporalpatternofcolonizationofindividualpatswasexaminedinsix batchesof30patsconstructedinMay,June,andAugust/Septemberin2002.Groupsoffivepatswere recoveredandbrought backtothelaboratory1, 2, 4, 7, 14, or21daysafterconstruction. Overall, threebroad,butstatisticallydistinct,successional groupswereidentified,withthemaximumnumber ofcolonizerspresentinpatsthatwere4–7daysold.Thedatacontributevaluableinformationonthe temporal distributionandabundanceof dung-colonizingtaxainSouthWest England, aclearlocal understandingof whichisessential toallowtheeffectsof agricultural practiceswhichmaydamage dunginvertebratecommunities, suchaslivestockanthelmintictreatment, tobeassessed. 10acattle10adecomposers10adecomposition10aDung beetles10aflies10aPastureland1 aLee, Colin1 aWall, Richard  uhttps://scarabnet.myspecies.info/distribution-and-abundance-insects-colonizing-cattle-dung-south-west-england