Home Itens selecionados Provedores de dados OAI Créditos Sobre Ajuda

			Busca avançada
	Provedor de dados 32 (1) 86 (1) 92 (1) Autor Cardoso,Josiane Teresinha (1) Lázzari,Sonia Maria Noemberg (1) Méndez Neri, Mónica (1) Panobianco,Maristela (1) Santos,Felipe Serrato dos (1) Vieira,Elisa Serra Negra (1) Mais... Palavra-chave Pinaceae (3) Colonización micorrízica (1) Control (1) Edafología (1) Edible ectomycorrhizal mushrooms (1) Germination (1) Giant conifer aphids (1) Hongos ectomicorrízicos comestibles (1) Inoculación con píleos (1) Inoculation with pilea (1) Maestría (1) Mexico (1) Mycorrhizal colonization (1) México (1) Physiological quality (1) Prey-predator relationship (1) Mais... Tipo do documento Info:eu-repo/semantics/article (2) Tesis (1) Ano 2019 (1) 2007 (1) 2003 (1) País Brazil (2) Mexico (1) Idioma Inglês (2) Espanhol (1)		Ordenar por:  Relevância Autor Título Ano Registros recuperados: 3 Primeira ... 1 ... Última Inoculación de pinos de importancia forestal útiles en restauración de áreas degradadas con hongos comestibles ectomicorrízicos 32 Méndez Neri, Mónica. Un criterio de selección de los hongos ectomicorrízicos (ECM) a utilizarse para inocular plantas en invernadero es su carácter de comestibilidad humana. El presente estudio evaluó el efecto de la inoculación con tres especies de hongos ECM (de los géneros Hebeloma, Laccaria y Suillus) los cuales son ampliamente utilizadas como alimento y comercializadas en mercados tradicionales mexicanos, solos o combinados, en el desarrollo de dos especies de pinos mexicanos nativos (Pinus greggii y Pinus pseudostrobus). En condiciones de invernadero 240 días después de la siembra se determinó el diámetro del tallo, peso seco aéreo, radical y total de las plantas, el porcentaje de colonización ECM, y se efectuó una caracterización morfológica de los morfotipos... Tipo: Tesis Palavras-chave: Hongos ectomicorrízicos comestibles; Inoculación con píleos; Pinaceae; Colonización micorrízica; México; Maestría; Edafología; Edible ectomycorrhizal mushrooms; Inoculation with pilea; Pinaceae; Mycorrhizal colonization; Mexico. Ano: 2007 URL: http://hdl.handle.net/10521/1488 Tetrazolium test for Pinus taeda: preparation, staining, and seed viability classes 86 Santos,Felipe Serrato dos; Vieira,Elisa Serra Negra; Panobianco,Maristela. Abstract: The objective of this work was to evaluate preparation and staining methods used in the tetrazolium test for Pinus taeda seeds, with the definition of viability classes. The procedures carried out were those described in the rules for seed testing in Brazil and Association of Official Seed Analysts, as well as an alternative method for the tetrazolium test. For each procedure, different combinations of types of seed cuts, concentrations of tetrazolium salt, and exposure periods were used. The test conducted with the alternative procedure (longitudinal cut adjacent to the embryo and staining of only the half with the embryo) is the most practical. The obtained results allowed classifying seeds into two different viability classes (viable and... Tipo: Info:eu-repo/semantics/article Palavras-chave: Germination; Pinaceae; Physiological quality. Ano: 2019 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-204X2019000104000 Consumption of Cinara spp. (Hemiptera, Aphididae) by Cycloneda sanguinea (Linnaeus, 1763) and Hippodamia convergens Guérin-Méneville, 1842 (Coleoptera, Coccinellidae) 92 Cardoso,Josiane Teresinha; Lázzari,Sonia Maria Noemberg. Adults and larvae of coccinellids were observed feeding on populations of the giant conifer aphids Cinara spp. on Pinus spp., in Southern Brazil. The objective of this research is to evaluate the consumption capacity of Cycloneda sanguinea (Linnaeus, 1763) and Hippodamia convergens Guérin-Méneville, 1842 (Coleoptera, Coccinellidae) on these aphid species, in order to obtain information for biological control programs. Ten larvae of each predator species were fed with aphids of small size (nymphs of 1st and 2nd instars), and 10 with aphids of medium size (nymphs of 3rd and 4th instars), maintained under 15ºC, 20ºC and 25ºC, 12 h photophase and 70 ± 10% relative humidity. The aphids were counted every 24 hours, replacing those that were consumed. The total... Tipo: Info:eu-repo/semantics/article Palavras-chave: Control; Giant conifer aphids; Pinaceae; Prey-predator relationship. Ano: 2003 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0085-56262003000400004 Registros recuperados: 3 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