Zobrazeno 1 - 10 of 29 pro vyhledávání: '"Camilo Lázaro Medina"'
1
Akademický článek
Fluxo de seiva e fotossíntese em laranjeira 'Natal' com clorose variegada dos citros Sap flow and photosynthesis of 'Natal' sweet orange plants with citrus variegated chlorosis
Autor: Eduardo Caruso Machado, Ricardo Ferraz de Oliveira, Rafael Vasconcelos Ribeiro, Camilo Lázaro Medina, Eduardo Sanches Stuchi, Fábio Ricardo Marin, José Aliçandro Bezerra da Silva, Simone Rodrigues da Silva
Publikováno v: Pesquisa Agropecuária Brasileira, Vol 41, Iss 6, Pp 911-918 (2006)
O objetivo deste trabalho foi avaliar os efeitos da clorose variegada dos citros (CVC), no fluxo de seiva, trocas gasosas e atividade fotoquímica em laranjeira 'Natal', com e sem CVC, em condição de campo. O curso diário do fluxo de seiva, potenc
Externí odkaz: https://doaj.org/article/8534e61863dd4d929a54dc246e031ffb
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2
Akademický článek
Respostas da fotossíntese de três espécies de citros a fatores ambientais Photosynthetic responses of three citrus species to environmental factors
Autor: Eduardo Caruso Machado, Patrícia Tambelli Schmidt, Camilo Lázaro Medina, Rafael Vasconcelos Ribeiro
Publikováno v: Pesquisa Agropecuária Brasileira, Vol 40, Iss 12, Pp 1161-1170 (2005)
Foram avaliadas as respostas das trocas gasosas à irradiância, à temperatura, ao déficit de pressão de vapor e à concentração interna de CO2 em plantas jovens de laranjeira 'Valência', tangor 'Murcote' e lima ácida 'Tahiti', sob condições
Externí odkaz: https://doaj.org/article/5db3b4eb43e54443822d933baec53b38
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3
Akademický článek
Variação sazonal da fotossíntese, condutância estomática e potencial da água na folha de laranjeira 'Valência' Seasonal variation of photosynthetic rates, stomatal conductance and leaf water potential in 'Valencia' orange trees
Autor: Eduardo Caruso Machado, Camilo Lázaro Medina, Mara de Menezes de Assis Gomes, Gustavo Habermann
Publikováno v: Scientia Agricola, Vol 59, Iss 1, Pp 53-58 (2002)
Em espécies perenes podem ocorrer variações nas taxas de trocas gasosas e nas relações hídricas em função da variação das condições ambientais, durante os diferentes meses do ano. Avaliaram-se, em laranjeira ´Valência´ enxertada sobre
Externí odkaz: https://doaj.org/article/22d07298e6b54f638a0639d964333d90
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5
Xylella fastidiosa disturbs nitrogen metabolism and causes a stress response in sweet orange Citrus sinensis cv. Pera
Autor: Rubia Padilha Purcino, Marcos Antonio Machado, Camilo Lázaro Medina, Paulo Mazzafera, Flavia Vischi Winck, Eduardo Caruso Machado, J. C. Novello, Daniel Martins de Souza
Publikováno v: Journal of Experimental Botany. 58:2733-2744
Xylella fastidiosa (Xf) is a fastidious bacterium that grows exclusively in the xylem of several important crop species, including grape and sweet orange (Citrus sinensis L. Osb.) causing Pierce disease and citrus variegated chlorosis (CVC), respecti
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c2caf4234c96f3ed67e299dae05b85f8
https://doi.org/10.1093/jxb/erm138
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8
Gas exchange rates at different vapor pressure deficits and water relations of ‘Pera’ sweet orange plants with citrus variegated chlorosis (CVC)
Autor: Eduardo Caruso Machado, João Domingos Rodrigues, Gustavo Habermann, Camilo Lázaro Medina
Publikováno v: Scientia Horticulturae. 98:233-245
Net photosynthesis (A) and transpiration rates (E), stomatal conductance (g), water use efficiency (WUE), intrinsic water use efficiency (IWUE) and internal leaf CO2 concentration (Ci) in response to different vapor pressure deficit (1.2 and 2.5 kPa)
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::f95249a154cf67766b1af5d4e12b03d1
https://doi.org/10.1016/s0304-4238(02)00228-5
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9
Gas exchanges and carbohydrate metabolism in orangetrees with citrus variegated chlorosis
Autor: Mara de Menezes de Assis Gomes, Camilo Lázaro Medina, Marcos Antonio Machado, Ana Maria Magalhães Andrade Lagôa, Eduardo Caruso Machado
Publikováno v: Brazilian Journal of Plant Physiology, Volume: 15, Issue: 1, Pages: 25-31, Published: APR 2003
Gas exchanges, sucrose, starch and reducing sugar contents were analyzed in leaves of orange trees with and without Citrus Variegated Chlorosis (CVC), a disease caused by the bacteria Xylella fastidiosa. Healthy plants (HP) and diseased plants (DP) w
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::91b72aa74d39a556a4082b5bf02da757
https://doi.org/10.1590/s1677-04202003000100004
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10
[Untitled]
Autor: Camilo Lázaro Medina, Eduardo Caruso Machado, Mara de Menezes de Assis Gomes, Ana Maria Magalhães Andrade Lagôa
Publikováno v: Plant Growth Regulation. 39:263-270
‘Pera’ sweet orange plants (Citrus sinensis L. Osbeck) grafted on ‘Rangpur’ lime rootstock (1 year-old) (Citrus limonia Osbeck) were inoculated with Xylella fastidiosa, a xylem-limited bacterium pathogen, which causes Citrus Variegated Chloro
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::94419127033962fb5e6d053aca1493d2
https://doi.org/10.1023/a:1022854405898
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