Third instar nymphs ofRhodnius prolixus exposed to ?-cyanopyrethroids: From hyperactivity to death

作者: Ra�l A. Alzogaray , Eduardo N. Zerba

DOI: 10.1002/ARCH.1022

关键词: Internal medicineMicrosomeInstarChagas diseaseRhodnius prolixusDeltamethrinBiologyNymphEndocrinologyPiperonyl butoxideInsect

摘要: The hyperactivity, incoordination, recovery, and mortality produced by four α-cyanopyrethroids usually used for Chagas disease vector control (β-cypermethrin, β-cyfluthrin, λ-cyhalothrin, deltamethrin) were evaluated on third instar nymphs of Rhodnius prolixus. All pyrethroids modified the locomotor activity nymphs, which increased linearly as a function log insecticide concentration. λ-Cyhalothrin showed lowest values Effective Concentration 50%, Lethal Time 50% when insecticides applied contact with treated filter papers. Recovery from incoordination was observed after topical application insecticides. recovery inhibited simultaneous piperonyl butoxide, suggesting that biotransformation mixed-function microsomal oxidases is involved in process recovery. Arch. Insect Biochem. Physiol. 46:119–126, 2001. © 2001 Wiley-Liss, Inc.

参考文章(18)
T. R. Fukuto, Physicochemical Aspects of Insecticidal Action Springer, Boston, MA. pp. 397- 428 ,(1976) , 10.1007/978-1-4899-2212-0_11
Jeffrey G. Scott, George P. Georghiou, Influence of temperature on knockdown, toxicity, and resistance to pyrethroids in the house fly, Musca domestica Pesticide Biochemistry and Physiology. ,vol. 21, pp. 53- 62 ,(1984) , 10.1016/0048-3575(84)90073-7
A. Fontán, Eduardo N. Zerba, Mode of entry of insecticides in Triatoma infestans Archives of Insect Biochemistry and Physiology. ,vol. 4, pp. 313- 323 ,(1987) , 10.1002/ARCH.940040408
C. V. Vassena, M. I. Picollo, E. N. Zerba, Insecticide resistance in Brazilian Triatoma infestans and Venezuelan Rhodnius prolixus Medical and Veterinary Entomology. ,vol. 14, pp. 51- 55 ,(2000) , 10.1046/J.1365-2915.2000.00203.X
Marc Benoit, Pierre Bruneau, Colette Meinard, Comparative activity of tralomethrin and deltamethrin on Periplaneta americana Pesticide Biochemistry and Physiology. ,vol. 26, pp. 284- 291 ,(1986) , 10.1016/0048-3575(86)90070-2
Felipe Guhl, Gustavo A Vallejo, None, Interruption of Chagas disease transmission in the Andean countries: Colombia. Memorias Do Instituto Oswaldo Cruz. ,vol. 94, pp. 413- 415 ,(1999) , 10.1590/S0074-02761999000700081
Raúl A. Alzogaray, Andrea Fontán, Eduardo N. Zerba, Evaluation of hyperactivity produced by pyrethroid treatment on third instar nymphs of Triatoma infestans (Hemiptera:Reduviidae). Archives of Insect Biochemistry and Physiology. ,vol. 35, pp. 323- 333 ,(1997) , 10.1002/(SICI)1520-6327(199705)35:3<323::AID-ARCH6>3.0.CO;2-U