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Registro Completo |
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Biblioteca(s): |
Embrapa Tabuleiros Costeiros. |
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Data corrente: |
06/12/2021 |
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Data da última atualização: |
06/12/2021 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Autoria: |
TEODORO, A. V.; PINTO ZEVALLOS, D. M.; MENESES, M. S.; ARRIGONI BLANK, M. de F.; OLIVEIRA, E. M. C.; SAMPAIO, T. S.; VASCONCELOS, J. F.; BLANK, A. F. |
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Afiliação: |
ADENIR VIEIRA TEODORO, CPATC; DELIA M. PINTO-ZEVALLOS; MARIANA SANTOS MENESES, UFS; MARIA DE FÁTIMA ARRIGONI BLANK, UFS; ELIZANGELA MÉRCIA CRUZ OLIVEIRA; TAÍS SANTOS SAMPAIO, UFS; JÉSSICA FONTES VASCONCELOS, UFS; ARIE FITZGERALD BLANK. |
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Título: |
Toxicity and repellency of the essential oil from Lippia gracilis to the coconut mite Aceria guerreronis (Acari: Eriophyidae). |
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Ano de publicação: |
2021 |
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Fonte/Imprenta: |
International Journal of Acarology, v. 47, n.5, p. 414-417, 2021. |
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DOI: |
https://doi.org/10.1080/01647954.2021.1922497 |
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Idioma: |
Inglês |
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Conteúdo: |
The essential oil (EO) from different genotypes of Lippia gracilis Schauer (Verbenaceae) present two distinctive chemotypes containing either thymol or its isomer carvacrol as major compounds, both of which have proven bioactivity against several agricultural pests. Recently, we have shown that L. gracilis accession LGRA 106 and its major compound thymol are toxic and repellent against the coconut mite, Aceria guerreronis Keifer (Acari: Eriophyidae), a key pest of coconut plantations in Asia, Africa and America. Since intraspecific variation affects the chemical composition of EO and hence, its bioactivity, here we assessed the acaricidal and repellent effects of L. gracilis accession LGRA109 to A. guerreronis. Leaves of this accession contain carvacrol (49.35%) as major compound. The LC50 of the EO and of carvacrol estimated for A. guerreronis were 28.01 and 6.84 mg/mL, respectively. Carvacrol, at its LC50, as well as the EO and carvacrol at their LC99, repelled the mite. Our results indicated that carvacrol and the EO of L. gracilis accession LGRA109 were bioactive against A. guerreronis; however, the EO was less effective than its major compound. |
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Thesagro: |
Ácaro; Aceria guerreronis; Coco; Controle Biológico; Óleo Essencial; Praga de Planta; Repelente. |
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Thesaurus Nal: |
Biological control; Coconuts; Essential oils; Lippia; Mites; Plant diseases and disorders. |
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Categoria do assunto: |
F Plantas e Produtos de Origem Vegetal |
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URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/228559/1/Teodoro-et-al2021-IJA.pdf
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Marc: |
LEADER 02299naa a2200373 a 4500
001 2137162
005 2021-12-06
008 2021 bl uuuu u00u1 u #d
024 7 $ahttps://doi.org/10.1080/01647954.2021.1922497$2DOI
100 1 $aTEODORO, A. V.
245 $aToxicity and repellency of the essential oil from Lippia gracilis to the coconut mite Aceria guerreronis (Acari$bEriophyidae).$h[electronic resource]
260 $c2021
520 $aThe essential oil (EO) from different genotypes of Lippia gracilis Schauer (Verbenaceae) present two distinctive chemotypes containing either thymol or its isomer carvacrol as major compounds, both of which have proven bioactivity against several agricultural pests. Recently, we have shown that L. gracilis accession LGRA 106 and its major compound thymol are toxic and repellent against the coconut mite, Aceria guerreronis Keifer (Acari: Eriophyidae), a key pest of coconut plantations in Asia, Africa and America. Since intraspecific variation affects the chemical composition of EO and hence, its bioactivity, here we assessed the acaricidal and repellent effects of L. gracilis accession LGRA109 to A. guerreronis. Leaves of this accession contain carvacrol (49.35%) as major compound. The LC50 of the EO and of carvacrol estimated for A. guerreronis were 28.01 and 6.84 mg/mL, respectively. Carvacrol, at its LC50, as well as the EO and carvacrol at their LC99, repelled the mite. Our results indicated that carvacrol and the EO of L. gracilis accession LGRA109 were bioactive against A. guerreronis; however, the EO was less effective than its major compound.
650 $aBiological control
650 $aCoconuts
650 $aEssential oils
650 $aLippia
650 $aMites
650 $aPlant diseases and disorders
650 $aÁcaro
650 $aAceria guerreronis
650 $aCoco
650 $aControle Biológico
650 $aÓleo Essencial
650 $aPraga de Planta
650 $aRepelente
700 1 $aPINTO ZEVALLOS, D. M.
700 1 $aMENESES, M. S.
700 1 $aARRIGONI BLANK, M. de F.
700 1 $aOLIVEIRA, E. M. C.
700 1 $aSAMPAIO, T. S.
700 1 $aVASCONCELOS, J. F.
700 1 $aBLANK, A. F.
773 $tInternational Journal of Acarology$gv. 47, n.5, p. 414-417, 2021.
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Registro original: |
Embrapa Tabuleiros Costeiros (CPATC) |
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 | Acesso ao texto completo restrito à biblioteca da Embrapa Cerrados. Para informações adicionais entre em contato com cpac.biblioteca@embrapa.br. |
Registro Completo
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Biblioteca(s): |
Embrapa Cerrados. |
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Data corrente: |
06/08/2004 |
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Data da última atualização: |
06/08/2004 |
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Autoria: |
ARAUJO, K. V.; MATTOS, F.; LEITE, G. G.; GOULART, H. de M. |
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Título: |
Avaliacao fisiologica de equinos alimentados com dieta contendo oleo. |
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Ano de publicação: |
2004 |
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Fonte/Imprenta: |
In: REUNIAO ANUAL DA SOCIEDADE BRASILEIRA DE ZOOTECNIA, 41., 2004, Campo Grande, MS. A producao animal e a seguranca alimentar: anais. Campo Grande: SBZ: Embrapa Gado de Corte, 2004. |
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Descrição Física: |
1 CD-ROM. |
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Idioma: |
Português |
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Palavras-Chave: |
Exercicio. |
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Thesagro: |
Alimentação; Cavalo; Cerrado; Óleo Vegetal; Performance. |
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Categoria do assunto: |
-- |
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Marc: |
LEADER 00735naa a2200229 a 4500
001 1559546
005 2004-08-06
008 2004 bl uuuu u00u1 u #d
100 1 $aARAUJO, K. V.
245 $aAvaliacao fisiologica de equinos alimentados com dieta contendo oleo.
260 $c2004
300 $c1 CD-ROM.
650 $aAlimentação
650 $aCavalo
650 $aCerrado
650 $aÓleo Vegetal
650 $aPerformance
653 $aExercicio
700 1 $aMATTOS, F.
700 1 $aLEITE, G. G.
700 1 $aGOULART, H. de M.
773 $tIn: REUNIAO ANUAL DA SOCIEDADE BRASILEIRA DE ZOOTECNIA, 41., 2004, Campo Grande, MS. A producao animal e a seguranca alimentar: anais. Campo Grande: SBZ: Embrapa Gado de Corte, 2004.
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