Eficácia do piretróide sintético alfametrina no controle de Rhipicephalus sanguineus em cães

The objective of this study was to evaluate the efficacy of the synthetic pyrethroid alphamethrin in the control of Rhipicephalus sanguineus in dogs. In vitro tests with filter paper was done to nonengorged larvae, engorged larvae, nonengorged nymphs, engorged nymphs and nonengorged adults of R. san...

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Autores principales: SANT'ANNA,FLÁVIO B., TORRES,FABIANA O., MARTINS,ISABELLA V. F., CORREIA,THAÍS R., FERNANDES,JULIO I., DE FREITAS,ISABEL F., SCOTT,FÁBIO B., GRISI,LAERTE
Lenguaje:Portuguese
Publicado: Sociedad Chilena de Parasitología 2002
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Acceso en línea:http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0717-77122002000100008
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spelling oai:scielo:S0717-771220020001000082005-09-29Eficácia do piretróide sintético alfametrina no controle de Rhipicephalus sanguineus em cãesSANT'ANNA,FLÁVIO B.TORRES,FABIANA O.MARTINS,ISABELLA V. F.CORREIA,THAÍS R.FERNANDES,JULIO I.DE FREITAS,ISABEL F.SCOTT,FÁBIO B.GRISI,LAERTE Alphamethrin Rhipicephalus sanguineus Treatment and control The objective of this study was to evaluate the efficacy of the synthetic pyrethroid alphamethrin in the control of Rhipicephalus sanguineus in dogs. In vitro tests with filter paper was done to nonengorged larvae, engorged larvae, nonengorged nymphs, engorged nymphs and nonengorged adults of R. sanguineus, given respectively a LC50 of 3,63; 4,79; 5,87; 10,01 and 11,19 ppm and a LC90 respectively of 13,17; 17,65; 29,37; 37,32 and 42,99 ppm. Different concentrations of alphamethrin was used in engorged females of R. sanguineus and the concentration of 300 ppm showed the most Reproductive Efficiency percentual (ER) (100%). In vivo tests in six dogs artificially infested with 500 nonengorged larvae, 100 nonengorged nymphs and 30 non engorged adults of R. sanguineus, given 86,2; 100 and 100% of mean efficacy respectively to larvae, nymphs and adults.info:eu-repo/semantics/openAccessSociedad Chilena de ParasitologíaParasitología latinoamericana v.57 n.1-2 20022002-01-01text/htmlhttp://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0717-77122002000100008pt10.4067/S0717-77122002000100008
institution Scielo Chile
collection Scielo Chile
language Portuguese
topic Alphamethrin
Rhipicephalus sanguineus
Treatment and control
spellingShingle Alphamethrin
Rhipicephalus sanguineus
Treatment and control
SANT'ANNA,FLÁVIO B.
TORRES,FABIANA O.
MARTINS,ISABELLA V. F.
CORREIA,THAÍS R.
FERNANDES,JULIO I.
DE FREITAS,ISABEL F.
SCOTT,FÁBIO B.
GRISI,LAERTE
Eficácia do piretróide sintético alfametrina no controle de Rhipicephalus sanguineus em cães
description The objective of this study was to evaluate the efficacy of the synthetic pyrethroid alphamethrin in the control of Rhipicephalus sanguineus in dogs. In vitro tests with filter paper was done to nonengorged larvae, engorged larvae, nonengorged nymphs, engorged nymphs and nonengorged adults of R. sanguineus, given respectively a LC50 of 3,63; 4,79; 5,87; 10,01 and 11,19 ppm and a LC90 respectively of 13,17; 17,65; 29,37; 37,32 and 42,99 ppm. Different concentrations of alphamethrin was used in engorged females of R. sanguineus and the concentration of 300 ppm showed the most Reproductive Efficiency percentual (ER) (100%). In vivo tests in six dogs artificially infested with 500 nonengorged larvae, 100 nonengorged nymphs and 30 non engorged adults of R. sanguineus, given 86,2; 100 and 100% of mean efficacy respectively to larvae, nymphs and adults.
author SANT'ANNA,FLÁVIO B.
TORRES,FABIANA O.
MARTINS,ISABELLA V. F.
CORREIA,THAÍS R.
FERNANDES,JULIO I.
DE FREITAS,ISABEL F.
SCOTT,FÁBIO B.
GRISI,LAERTE
author_facet SANT'ANNA,FLÁVIO B.
TORRES,FABIANA O.
MARTINS,ISABELLA V. F.
CORREIA,THAÍS R.
FERNANDES,JULIO I.
DE FREITAS,ISABEL F.
SCOTT,FÁBIO B.
GRISI,LAERTE
author_sort SANT'ANNA,FLÁVIO B.
title Eficácia do piretróide sintético alfametrina no controle de Rhipicephalus sanguineus em cães
title_short Eficácia do piretróide sintético alfametrina no controle de Rhipicephalus sanguineus em cães
title_full Eficácia do piretróide sintético alfametrina no controle de Rhipicephalus sanguineus em cães
title_fullStr Eficácia do piretróide sintético alfametrina no controle de Rhipicephalus sanguineus em cães
title_full_unstemmed Eficácia do piretróide sintético alfametrina no controle de Rhipicephalus sanguineus em cães
title_sort eficácia do piretróide sintético alfametrina no controle de rhipicephalus sanguineus em cães
publisher Sociedad Chilena de Parasitología
publishDate 2002
url http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0717-77122002000100008
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