Results 21 to 30 of about 1,221 (153)

Desempenho de clones de copa de seringueira resistentes ao mal-das-folhas Performance of rubber tree crown clones resistant to South American leaf blight

Pesquisa Agropecuária Brasileira, 2008
O objetivo deste trabalho foi avaliar o desempenho de 18 clones de seringueira resistentes ao Microcyclus ulei, usados como copas enxertadas. Foram utilizados oito clones híbridos de Hevea pauciflora x Hevea guianensis var.
Vicente Haroldo de Figueiredo Moraes, Larissa Alexandra Cardoso Moraes   +1 more
doaj   +1 more source

Association of "green spot" and defoliation to Tenuipalpus heveae incidence and chemical control screening of Hevea brasiliensis diseases

Bioscience Journal, 2018
According to IBGE data, in 2016, Brazil produced closer to 56 thousand hectares of rubber tree generating a total latex production of 315.62 tons in commercial areas and 1.6 thousand tons in native forests.
Fernando Cezar Juliatti, Héloi Inácio da Fonseca, Maria Angélica Barcelos Carneiro, Breno Cezar Marinho Juliatti, Lucas dos Santos Nascimento   +4 more
doaj   +3 more sources

A review of the Mycrocylus ulei Ascomycetes fungus, causative agent of South American rubber-leaf blight Revisión sobre el hongo Microcyclus ulei, agente causal del mal suramericano de la hoja del caucho

Revista Colombiana de Biotecnología, 2006
The Microcyclus ulei Ascomycetes fungus is the causal agent of south-American leaf blight (SALB), this being one of the most important diseases affecting the natural rubber tree (Hevea brasiliensis) in Latina-America and has been responsible for numerous
Ancízar Aristizábar Fabio, Montoya Castaño Dolly, García Romero Ibonne Aydee   +2 more
doaj   +2 more sources

Genes provaveis de resistência envolvidos na interação Hevea - Microcyclus ulei : [Resumo] [PDF]

, 2006
De Andrade Junior, Sizenando Jose, Sousa, L.A., Vidal, Ramon, Gesteira, Abelmon, Micheli, Fabienne, Cascardo, Julio Cezar M., Garcia, Dominique   +6 more
openaire   +2 more sources

Assessment of rubber tree panels under crowns resistant to South American leaf blight

Pesquisa Agropecuária Brasileira, 2011
The objective of this work was to assess the performance of panel clones under crowns resistant to South American leaf blight (Microcyclus ulei). The experiment was carried out with 18 panel clones crown-budded with Hevea pauciflora x H. guianensis, in a
Larissa Alexandra Cardoso Moraes, Adônis Moreira, José Roberto Antoniol Fontes, Everton Rabelo Cordeiro, Vicente Haroldo de Figueiredo Moraes   +4 more
doaj   +1 more source

Translocation of cyanogenic glycosides in rubber tree crown clones resistant to South American leaf blight

Pesquisa Agropecuária Brasileira, 2012
The objective of this work was to assess the possible transport of cyanogenic glycosides from leaves of rubber tree crown clones (Hevea spp.) resistant to South American leaf blight to the trunk of the panel clones in which they are grafted.
Larissa Alexandra Cardoso Moraes, Adônis Moreira, Everton Rabelo Cordeiro, Vicente Haroldo de Figueiredo Moraes   +3 more
doaj   +1 more source

Análises bioinformáticas de ESTs oriundos de uma interação compatível entre Hevea brasilienses e Microcyclus ulei : [Resumo] [PDF]

, 2007
De Andrade Junior, Sizenando Jose, Carels, Nicolas, Sousa, L.A., Cardoso, Sandro, Rodrigues, A.C.S., Dias, Robson José Costa, Gesteira, Abelmon, Micheli, Fabienne, Cascardo, Julio Cezar M., Garcia, Dominique   +9 more
openaire   +2 more sources

Transcriptome comparison of resistant and suscentible Hevea brasiliensis cultivars infected by Microcyclus ulei [PDF]

, 2009
- Background and Aims South American Leaf Blight (SALB) is caused by an ascomycota, Microcyclus ulei (P. Henn.) v. Arx., and is the most damaging disease in Latin America and the most important threat for rubber tree plantations in Asia and Africa which ...
Araujo de Souza, Leandro, Carels, Nicolas, Cascardo, Julio Cezar M., Da Silva, D.C., Garcia, Dominique, Koop, Daniela Martins, Mattos, Carlos Raimunto Reis, Pujade-Renaud, Valérie   +7 more
core  

RNAseq analysis of different Hevea genus inoculated by Microcyclus ulei : S01P09 [PDF]

, 2013
The rubber tree, Hevea is native from the Brazilian Amazon region and it is responsible for almost all natural rubber produced in the world, a strategic raw material for a variety of products.
De Vasconcelos, A.T.R., Garcia, Dominique, Koop, Daniela Martins, Magalhaes, Milena, Rippel Salgado, Leonardo, Silva, W.A.   +5 more
core  

Reação de folhas de mandioca ao Microcyclus ulei, agente causal do mal-das-folhas da seringueira [PDF]

Fitopatologia Brasileira, 2003
Folhas jovens de mandioca (Manihot esculenta) inoculadas com uma suspensão de conídios viáveis ou autoclavados de Microcyclus ulei, um patógeno de diversas espécies do gênero Hevea, reagiram fortemente com indução de compostos azuis fluorescentes nas áreas de contato, com a morte das células locais e a formação irregular dos tecidos, distorção das ...
Hagen, Jens, Gasparotto, Luadir, Moraes, Vicente H. F., Lieberei, Reinhard   +3 more
openaire   +3 more sources