Home Itens selecionados Provedores de dados OAI Créditos Sobre Ajuda

			Busca avançada
	Provedor de dados BABT (1) BJM (1) Autor Al-Dhabi,Naif Abdullah (1) Barbin,Décio (1) Baskar,Kathirvelu (1) Calori-Domingues,Maria Antonia (1) Duraipandiyan,Veeramuthu (1) Fonseca,Homero (1) Gloria,Eduardo Micotti da (1) Ignacimuthu,Savarimuthu (1) Muthu,Chelliah (1) Piedade,Fabiana Segatti (1) Piedade,Sônia Maria Stefano (1) Mais... Palavra-chave Fraction (2) Adult emergence (1) Aflatoxins (1) Anopheles stephensi (1) Contamination distribution (1) Corn (1) Effective concentration (1) Flavonoid (1) Visual segregation (1) Mais... Tipo do documento Info:eu-repo/semantics/article (2) Ano 2015 (1) 2002 (1) País Brazil (2) Idioma Inglês (2)		Ordenar por:  Relevância Autor Título Ano Registros recuperados: 2 Primeira ... 1 ... Última Bioefficacy of pectolinaringenin from Clerodendrum phlomidis Linn. F. against Anopheles stephensi and bhendi fruit borer, Earias vittella fab. BABT Muthu,Chelliah; Baskar,Kathirvelu; Duraipandiyan,Veeramuthu; Ignacimuthu,Savarimuthu; Al-Dhabi,Naif Abdullah. Larvicidal activity of pectolinaringenin from Clerodendrum phlomidiswas evaluated against Anopheles stephensi and antifeedant, larvicidal and growth inhibitory activities were evaluated against Earias vittella. Pectolinaringenin exhibited larvicidal activity of 100 and 98.24% against 2nd and 4th instar larvae of Anopheles stephensi at 5ppm concentration. It exhibited LC50 values of 0.35 and 0.55 ppm for 2nd and 4th instar larvae, respectively. At 100 ppm concentration, pectolinaringenin exhibited maximum antifeedant activity of 74.00% and larvicidal activity of 89.98%. The LC50 values were 36.2 and 10.23 ppm for antifeedant and larvicidal, respectively. The compound completely prevented the adult emergence at 50 and 100 ppm concentrations. This is the... Tipo: Info:eu-repo/semantics/article Palavras-chave: Anopheles stephensi; Adult emergence; Fraction; Flavonoid; Effective concentration. Ano: 2015 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1516-89132015000300358 Distribution of aflatoxins in corn fractions visually segregated for defects BJM Piedade,Fabiana Segatti; Fonseca,Homero; Gloria,Eduardo Micotti da; Calori-Domingues,Maria Antonia; Piedade,Sônia Maria Stefano; Barbin,Décio. The aflatoxin distribution in corn fractions obtained after visual segregation for defects in 30 samples, known to be contaminated, was studied. Each sample was passed through a 5.0 mm round holes sieve, graded for defects and then segregated in sound kernels (regular kernels) and non-sound kernels (injured, germinated, fermented, moldy, heated, insect damaged, immature, broken, hollow, fermented up to ¼, discolored, extraneous materials, and injured by other causes), as defined by the Brazilian Official Grading rules for corn. The non-sound kernels showed the highest contamination levels in all samples. The contamination levels of non-sound kernels (20% of total weight) ranged from 23 to 1,365 µg/kg of aflatoxins (B1, B2, G1 and G2) and were higher than... Tipo: Info:eu-repo/semantics/article Palavras-chave: Aflatoxins; Corn; Contamination distribution; Visual segregation; Fraction. Ano: 2002 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1517-83822002000300013 Registros recuperados: 2 Primeira ... 1 ... Última

Empresa Brasileira de Pesquisa Agropecuária - Embrapa Todos os direitos reservados, conforme Lei n° 9.610 Política de Privacidade Área restrita		Embrapa Parque Estação Biológica - PqEB s/n° Brasília, DF - Brasil - CEP 70770-901 Fone: (61) 3448-4433 - Fax: (61) 3448-4890 / 3448-4891 SAC: https://www.embrapa.br/fale-conosco