2007
DOI: 10.1590/s0044-59672007000200017
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Abstract: O uso de extratos de plantas, em grande parte ainda inexplorada na Amazônia, constitui uma alternativa para o controle de insetos fitófagos, devido o baixo custo operacional, facilidade de preparação, utilização e segurança para o meio ambiente. O objetivo do presente trabalho foi avaliar a ação inseticida de Piper aduncum sobre Aetalion sp. Insetos adultos, coletados em Clitoria fairchildiana, foram separados em grupos de dez indivíduos, colocados em recipientes plásticos e expostos à aplicação tópica de extr… Show more

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Cited by 28 publications
(17 citation statements)
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“…However, in undamaged leaves, its percentage was slightly lower than in damaged leaves (72 and 76% respectively). The possible defense function for dillapiole is supported by the biological activities described for Piper aduncum L. leaves EOs, as antifungal and insecticide 40,41,42 . The EO of this species has also dillapiole as the major component 31 .…”
Section: Resultsmentioning
confidence: 95%
“…However, in undamaged leaves, its percentage was slightly lower than in damaged leaves (72 and 76% respectively). The possible defense function for dillapiole is supported by the biological activities described for Piper aduncum L. leaves EOs, as antifungal and insecticide 40,41,42 . The EO of this species has also dillapiole as the major component 31 .…”
Section: Resultsmentioning
confidence: 95%
“…treated with extract of P. aduncum which, at a concentration of 30mg ml -1 (0.3 %), resulted in a mortality rate of 72% of the nymphs (SILVA et al, 2007), indicating a greater susceptibility of this insect to the extract of P. aduncum when compared to E. heros. Besides Piperaceae, other plants with insecticidal properties have been effi cient in controlling stink bug nymphs.…”
Section: Discussionmentioning
confidence: 99%
“…The toxicity of this plant has been reported for insect vectors such as Aedes aegypti (L.) and Aedes albopictus Skuse (Diptera: Culicidae) (MISNI et al, 2011), in leaf-cutting ants such as Solenopsis saevissima (Smith) (Hymenoptera: Formicidae) (SOUTO et al, 2012), in coleopteran pests such as Sitophilus zeamais Motsch (Coleoptera: Curculionidae) (ESTRELA et al, 2006) and in Hemiptera such as Aetalion sp. (Hemiptera: Aetalionidae) (SILVA et al, 2007).…”
Section: Introductionmentioning
confidence: 99%
“…Como método alternativo de controle, MarqueS (1928) recomenda a utilização de emulsão de água (4 L), sabão (500 g) e querosene (8 L), diluída em 8 a 10 partes de água e aplicada diretamente sobre as ninfas e adultos, com intervalo de 15 a 20 dias, se necessário. Um método de controle agroecológico, proposto por Silva et al (2007), é a utilização de extrato aquoso de folhas ou raízes de Piper aduncum L. (pimenta-de-macaco), que apresenta atividade inseticida sobre adultos de Aetalion sp.…”
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