Home Itens selecionados Provedores de dados OAI Créditos Sobre Ajuda

			Busca avançada
	Provedor de dados Repositório Alice (3) PAB (1) Autor BONATO, P. S. (1) CARVALHO, D. de (1) CERDEIRA, A. L. (1) GHINI, R. (1) GOMES, M. A. (1) Ghini,Raquel (1) LANCHOTE, V. L. (1) MARQUES, E. (1) MELLO, S. C. M. (1) MONTALVÃO, S. C. L. (1) QUEIROZ, R. H. C. (1) SILVA, C. E. da (1) SILVA, J. B. T. (1) SILVA, J. P. (1) Silva,Carlos Eduardo Oliveira da (1) TOZZATO, E. (1) Mais... Palavra-chave Beneficial effects (4) Cylindrocladium candelabrum (2) Disease incidence (2) Eucalyptus urophylla (2) Biocontrol agents (1) Carbon dioxide. (1) Clima (1) Climate change (1) Climatic change (1) Contamination (1) Crescimento (1) Dióxido de carbono (1) Efeito benéfico (1) Environment (1) Herbicides (1) Incidência de doença (1) Leaching (1) Leaf spotting (1) Lycopersicon Esculentum (1) Mancha foliar (1) Mais... Tipo do documento Artigo de periódico (2) Info:eu-repo/semantics/report (1) Separatas (1) Ano 2020 (1) 2014 (2) 1999 (1) País Brazil (4) Idioma Inglês (4)		Ordenar por:  Relevância Autor Título Ano Registros recuperados: 4 Primeira ... 1 ... Última Determination of ametryn herbicide by bioassay and gas chromatography-mass spectrometry in analysis of residues in drinking water. Repositório Alice QUEIROZ, R. H. C.; LANCHOTE, V. L.; BONATO, P. S.; TOZZATO, E.; CARVALHO, D. de; GOMES, M. A.; CERDEIRA, A. L.. A simple, rapid, and quantitative bioassay method was compared to a gas chromotography/mass spectrometry (GC/MS) procedure for the analysis of ametryn in surface and groundwater. This method was based on the activity of ametryn in inhibiting the growth of the primary root and shoot of germinating lettuce, Lactuca sativa L. seed. The procedure was sensitive to 0.01 ug/l and was applicable from this concentration up to 0.6 ug/l. Initial surface sterilization of the seed selection of pregerminated seed of certain root lengths, and special equipment are not necessary. So, we concluded that the sensitivity of the bioassay method is compatible with the chromatographic method (GC-MS). However, the study of the correlation between methods suggests that the... Tipo: Artigo de periódico Palavras-chave: Persistance; Beneficial effects; Contamination; Water samples; Method; Persistent; Movement; Watershed; Environment; Herbicides; Leaching; Monitoring; Toxicity. Ano: 1999 URL: http://www.alice.cnptia.embrapa.br/alice/handle/doc/13134 Plant growth and leaf-spot severity on eucalypt at different CO2 concentrations in the air. Repositório Alice SILVA, C. E. da; GHINI, R.. The objective of this work was to evaluate the effects of increased air‑CO2 concentration on plant growth and on leaf‑spot caused by Cylindrocladium candelabrum in Eucalyptus urophylla. Seedlings were cultivated for 30 days at 451, 645, 904, and 1,147 μmol mol‑1 CO2; then, they were inoculated with the pathogen and kept under the same conditions for seven days. Increased CO2 concentration increased plant height and shoot dry matter mass, and decreased disease incidence and severity. Stem diameter was not affected by the treatments. Increased concentrations of atmospheric CO2 favorably affect eucalypt growth and reduce leaf‑spot severity. Tipo: Separatas Palavras-chave: Cylindrocladium candelabrum; Beneficial effects; Efeito benéfico; Incidência de doença; Climatic change; Leaf spotting; Plant growth performance.; Eucalyptus urophylla; Crescimento; Mancha foliar; Dióxido de carbono; Clima; Mudança Climática.; Disease incidence; Carbon dioxide.. Ano: 2014 URL: http://www.alice.cnptia.embrapa.br/alice/handle/doc/1000110 Plant growth and leaf-spot severity on eucalypt at different CO2concentrations in the air PAB Silva,Carlos Eduardo Oliveira da; Ghini,Raquel. The objective of this work was to evaluate the effects of increased air-CO2 concentration on plant growth and on leaf-spot caused by Cylindrocladium candelabrumin Eucalyptus urophylla. Seedlings were cultivated for 30 days at 451, 645, 904, and 1,147 µmol mol-1 CO2 ; then, they were inoculated with the pathogen and kept under the same conditions for seven days. Increased CO2concentration increased plant height and shoot dry matter mass, and decreased disease incidence and severity. Stem diameter was not affected by the treatments. Increased concentrations of atmospheric CO2 favorably affect eucalypt growth and reduce leaf-spot severity. Tipo: Info:eu-repo/semantics/report Palavras-chave: Cylindrocladium candelabrum; Eucalyptus urophylla; Beneficial effects; Climate change; Disease incidence. Ano: 2014 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-204X2014000300232 Trichoderma activity in seed germination, promoting seedling growth and rhizocompetence in tomato plants. Repositório Alice MONTALVÃO, S. C. L.; MARQUES, E.; SILVA, J. B. T.; SILVA, J. P.; MELLO, S. C. M.. Tipo: Artigo de periódico Palavras-chave: Beneficial effects; Biocontrol agents; Lycopersicon Esculentum. Ano: 2020 URL: http://www.alice.cnptia.embrapa.br/alice/handle/doc/1127072 Registros recuperados: 4 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