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 02387nas a2200229   4500008004100000245011100041210006900152300001200221490000700233520159000240653001501830653003001845653001201875653002101887653001001908653002001918653001701938100002801955700002301983700001902006856013202025       2007                        eng d00aInferring species decline from collection records: roller dung beetles in Italy (Coleoptera: Scarabaeidae)0 aInferring species decline from collection records roller dung be  a903-9190 v133 aThe decline of roller dung beetles (Coleoptera, Scarabaeidae) in Italy, at national and regional level, was described using a database of both literature and unpublished data, since the late of 19th century. The probability of finding roller species was assessed for each decade of the 20th century in order to detect changes in their dis- tribution and status. An analysis of decline was performed using a complementary approach of different extinction indexes, according to IUCN criteria. During the 20th century, both the absolute number of records and the UTM cells where roller beetles were found increased clearly as a consequence of the escalation of entomo- logical surveys. Nevertheless, comparing R species (rollers) with all the scarab dung beetles from the first to the last quarter of the 20th century, the relative frequency of roller records decreased by 31%, while the relative number of occupied UTM cells dropped by 23%. Six roller species showed a significant decline in Italy from the first to the second part of the 20th century, and nine in the last 30years. Other two species disappeared from the majority of the northern regions. Finally, the values of all the extinction indexes were strongly correlated and detected a high risk of extinction in Italy for six species. A gradual change in land use during the last three decades, consisting of a reduced extension of grasslands in favour of either intensive agriculture or reforestation after abandonment of livestock raising, was likely the main factor inducing decline and local extinction of roller species. 10aCOLEOPTERA10aConservation biogeography10adecline10aextinction index10aItaly10aland use change10aScarabaeidae1 aCarpaneto, Giuseppe, M.1 aMazziotta, Adriano1 aValerio, Laura  uhttps://scarabnet.myspecies.info/inferring-species-decline-collection-records-roller-dung-beetles-italy-coleoptera-scarabaeidae