| |
|
|
| Registros recuperados : 169 | |
| 9. |  | SANTOS, M. C. dos; SANTOS, P. de M.; SENA FILHO, J. G. de; TEODORO, A. V. Patogenicidade de formulações bioinseticidas à base de Beauveria bassiana sobre a broca-do-olho-docoqueiro Rhynchophorus palmarum. In: SEMINÁRIO DE INICIAÇÃO CIENTÍFICA E PÓS-GRADUAÇÃO DA EMBRAPA TABULEIROS COSTEIROS, 5., 2015, Aracaju. Anais... Brasília, DF: Embrapa, 2015. p. 280, ref. 22-32. 1 CD-ROM. Editor Técnico: Marcelo Ferreira Fernandes, Embrapa Tabuleiros Costeiros.| Biblioteca(s): Embrapa Tabuleiros Costeiros. |
|    |
| 11. | | REIS, P. R.; PEDRO NETO, M.; FRANCO, R. A.; TEODORO, A. V. Controle de Brevipalpus phoenicis (Geijskes, 1993) e Oligonychus ilicis (McGregor, 1917) (Acari: Tenuipalpidae, Tetranychidae) em cafeeiro e o impacto sobre ácaros benéficos. I - Abamectin e Emamectin Lavras: Ciênc. agrotec., v. 28, n. 2, p. 269-281, mar./abr., 2004. p. 269-281| Biblioteca(s): Embrapa Rondônia. |
| |
| 13. | | MATOS, M. C. B.; SOUSA SOUTO, L.; ALMEIDA, R. S.; TEODORO, A. V. Contrasting patterns of species richness and composition of solitary wasps and bees (Insecta: Hymenoptera) according to land-use. Biotrópica, Lawrence, KS, v. 45, n. 1, p. 73-79, 2013.| Biblioteca(s): Embrapa Tabuleiros Costeiros. |
|  |
| 16. | | MARTINS, C. R.; HOFFMANN, A.; ROMBALDI, C. V.; FARIAS, R. de M.; TEODORO, A. V. Apple biological and physiological disorders in the orchard and in postharvest according to production system. Revista Brasileira de Fruticultura, Jaboticabal, v. 35, n. 1, p. 1-8, mar. 2013.| Biblioteca(s): Embrapa Uva e Vinho. |
| |
| 17. | | MARTINS, C. R.; HOFFMANN, A.; ROMBALDI, C. V.; FARIAS, R. de; TEODORO, A. V. Apple biological and physiological disorders in the orchard and in postharvest according to production system. Revista Brasileira de Fruticultura, Jaboticabal, v. 35, n. 1, p. 1-8, 2013.| Biblioteca(s): Embrapa Tabuleiros Costeiros. |
| |
| Registros recuperados : 169 | |
|
|
|
Registro Completo
|
Biblioteca(s): |
Embrapa Tabuleiros Costeiros. |
|
Data corrente: |
18/11/2014 |
|
Data da última atualização: |
11/03/2016 |
|
Tipo da produção científica: |
Artigo em Periódico Indexado |
|
Circulação/Nível: |
B - 3 |
|
Autoria: |
BATISTA, D. P. C.; SOUZA, R. da S.; MAGALHAES, N. S. S.; SENA FILHO, J. G. de; TEODORO, A. V.; GRILLO, L. A. L.; DORNELAS, C. B. |
|
Afiliação: |
JOSE GUEDES DE SENA FILHO, CPATC; ADENIR VIEIRA TEODORO, CPATC. |
|
Título: |
Polymer/layered silicate nanocomposite as matrix for bioinsecticide formulation. |
|
Ano de publicação: |
2014 |
|
Fonte/Imprenta: |
Macromolecular Symposia, Weinheim, v. 344, n. 1, p.14-21, 2014. |
|
Idioma: |
Português |
|
Conteúdo: |
Due to current encouragement to the use of bioinsecticides for pest control and the susceptibility of biological agents to external factors, we investigated the use of a polymer nanocomposite (PLN, polymer/ layered silicate nanocomposite) as matrix to encapsulate an entomopathogenic fungus active against pest insects of palm trees. The beads were formed by extrusion and the following variables were assessed: fungus conidial concentration (series 1: 107; series 2: 108 and series 3:109 conidia/mL) and nanolayered silicate concentration (0; 0.5; 1; 2 and 4%). The matrix was evaluated by X-ray powder diffraction and Fourier transform infrared spectroscopy and the following characteristics of the products were assessed: percent of encapsulated conidia, size distribution and polydispersity index, swelling index, formulation?s in vitro ability to release conidia and stability under different storage temperatures. PLN, whose interactions could be visualized by FTIR, proved to be a potential matrix for this fungus, because, while composed by natural substances non-toxic to the environment, it succeeded to encapsulate high amounts of conidia (series 2). A barrier effect with bentonite increase was also demonstrated by increased fungus germination time and thermal stability. |
|
Palavras-Chave: |
Bioinsecticide formulation; Bioinsetisica. |
|
Thesagro: |
Fungo. |
|
Categoria do assunto: |
-- |
|
URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/111826/1/Guedes.pdf
|
|
Marc: |
LEADER 01974naa a2200229 a 4500
001 2000409
005 2016-03-11
008 2014 bl uuuu u00u1 u #d
100 1 $aBATISTA, D. P. C.
245 $aPolymer/layered silicate nanocomposite as matrix for bioinsecticide formulation.$h[electronic resource]
260 $c2014
520 $aDue to current encouragement to the use of bioinsecticides for pest control and the susceptibility of biological agents to external factors, we investigated the use of a polymer nanocomposite (PLN, polymer/ layered silicate nanocomposite) as matrix to encapsulate an entomopathogenic fungus active against pest insects of palm trees. The beads were formed by extrusion and the following variables were assessed: fungus conidial concentration (series 1: 107; series 2: 108 and series 3:109 conidia/mL) and nanolayered silicate concentration (0; 0.5; 1; 2 and 4%). The matrix was evaluated by X-ray powder diffraction and Fourier transform infrared spectroscopy and the following characteristics of the products were assessed: percent of encapsulated conidia, size distribution and polydispersity index, swelling index, formulation?s in vitro ability to release conidia and stability under different storage temperatures. PLN, whose interactions could be visualized by FTIR, proved to be a potential matrix for this fungus, because, while composed by natural substances non-toxic to the environment, it succeeded to encapsulate high amounts of conidia (series 2). A barrier effect with bentonite increase was also demonstrated by increased fungus germination time and thermal stability.
650 $aFungo
653 $aBioinsecticide formulation
653 $aBioinsetisica
700 1 $aSOUZA, R. da S.
700 1 $aMAGALHAES, N. S. S.
700 1 $aSENA FILHO, J. G. de
700 1 $aTEODORO, A. V.
700 1 $aGRILLO, L. A. L.
700 1 $aDORNELAS, C. B.
773 $tMacromolecular Symposia, Weinheim$gv. 344, n. 1, p.14-21, 2014.
Download
Esconder MarcMostrar Marc Completo |
|
Registro original: |
Embrapa Tabuleiros Costeiros (CPATC) |
|
|
Biblioteca |
ID |
Origem |
Tipo/Formato |
Classificação |
Cutter |
Registro |
Volume |
Status |
Fechar
|
| Nenhum registro encontrado para a expressão de busca informada. |
|
|
