Relaxing effect of eugenol and essential oils in Pomacea canaliculata

ABSTRACT: This study evaluated the potential relaxing and/or molluscicidal effects of eugenol and essential oils of Origanum majorana, Ocimum americanum, Hesperozygis ringens, and Piper gaudichaudianum in the gastropod Pomacea canaliculata. Compounds were tested at concentrations of 100, 250, 500, and 750µL L-1 to evaluate the relaxing effects. In the second experiment, animals were exposed to 10, 25, and 50µL L-1 of essential oils of H. ringens and P. gaudichaudianum for a period of 24h for the evaluation of molluscicidal effects. Eugenol and essential oils of O. majorana and O. americanum showed relaxing effects at ≥250µL L-1, but the essential oils of H. ringens and P. gaudichaudianum did not promote relaxing or molluscicidal effects within the times and concentrations studied. Therefore, only eugenol and the essential oils of O. majorana and O. americanum can be used for relaxation purposes in P. canaliculata.

Bibliographic Details

Main Authors:	Bianchini,Adriane Erbice, Cunha,Jessyka Arruda da, Brusque,Isabel Cristina Markowski, Pinheiro,Carlos Garrido, Schindler,Bianca, Heinzmann,Berta Maria, Baldisserotto,Bernardo
Format:	Digital revista
Language:	English
Published:	Universidade Federal de Santa Maria 2017
Online Access:	http://old.scielo.br/scielo.php?script=sci_arttext&pid=S0103-84782017001000403
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