Resultados de búsqueda - South Region, Brazil

Molecular and pathogenicity characterization of Sphaceloma manihoticola isolates from South-Central Brazil por Álvarez, E., Mejía de los Ríos, J.F., Valle, T.L.

“…Isolates of Sphaceloma manihoticola, the asexual stage of Elsinoe brasiliensis, were collected from several regions of south-central Brazil. The isolates were obtained from samples of leaves, stems, and petioles of cassava (Manihot esculenta) and the weedy Euphorbia heterophylla ( amendoim bravo ) by directly plating infected tissue onto acidified potato dextrose agar. …”
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Molecular characterization of Mycobacterium bovis infection in cattle and buffalo in Amazon Region, Brazil por Carneiro, Paulo A.M., Pasquatti, Taynara N., Takatani, Haruo, Zumarraga, Martin Jose, Marfil, Maria Jimena, Barnard, Christian, Fitzgerald, Scott D., Abramovitch, Robert B., Araujo, Flabio Ribeiro de, Kaneene, John B.

“…The other identified spoligotypes were also described in other South American countries, such as Argentina and Venezuela, and described in the Brazilian states of Rio Grande do Sul, Santa Catarina, São Paulo, Minas Gerais, Mato Grosso do Sul, Mato Grosso and Goiás, indicating an active movement of Mycobacterium bovis strains within Brazil.…”
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Strawberry in South America: from the Caribbean to Patagonia por Kirschbaum, Daniel Santiago, Vicente, C.E., Cano-Torres, M.A., Gambardella, M., Veizaga-Pinto, F.K., Antunes, L.E.C.

“…Across a vast continent, strawberries (Fragaria × ananassa Duch.) are produced and consumed in virtually all the South American (SA) countries, from the Caribbean (Venezuela) to the Patagonia region (Argentina and Chile). …”
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Diversity and population structure of common bean from Brazil por Blair, Matthew W., Brondani, Rosana Pereira V., Díaz, Lucy M., Peloso, Maria José del

“…Brazil is arguably the world's largest bean producing country and the crop is an important cultural and nutritional component of food in this part of South America. …”
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Unravelling negative interactions between humans, mammalian carnivores and raptors in South America por Ballejo, Fernando, Plaza, Pablo, Di Virgilio, Agustina, Lucherini, Mauro, Gaspero, Pablo Gabriel, Guerisoli, María de las Mercedes, Novaro, Andres, Funes, Martin, Lambertucci, Sergio Agustin

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Brazil Agriculture and LULUCF Inventory needs assessment country profile por Haynes, Connor, Barrios, Julián, Vásquez, Daniela

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Brazil, Social Accounting Matrix (SAM), 1995-1996: Aggregated Version por International Food Policy Research Institute

“…This SAM is characterized by its disaggregation of agricultural production activities by region (Amazon, Northeast, Center-west, and South and Southeast) and farm size (small and large). …”
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Characterization of Thielaviopsis paradoxa isolates from oil palm in Colombia, Ecuador and Brazil por Álvarez, Elizabeth, Llano Rodríguez, Germán Alberto, Loke, John Bernard, Chacón Sánchez, María I.

“…The objective of this study was to determinate the pathogenic and genetic diversity of Thielaviopsis isolates from oil palms in Colombia, Ecuador and Brazil. A total of 164 strains of Thielaviopsis paradoxa were characterized using pathogenicity tests, random amplified polymorphic DNA (RAPD) markers and PCR sequencing of the internal transcribed spacer (ITS) region of 5.8 S ribosomal DNA. …”
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Breeding implications of drought stress under future climate for upland rice in Brazil por Ramírez Villegas, Julián Armando, Heinemann, Alexandre B., Pereira de Castro, Adriano, Breseghello, Flávio, Navarro Racines, Carlos Eduardo, Li, Tao, Rebolledo, María Camila, Challinor, Andrew J.

“…Here, we hypothesise that climatic and atmospheric changes for the upland rice growing period in central Brazil are likely to alter environment groupings and drought stress patterns by 2050, leading to changing breeding targets during the 21st century. …”
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History and status of local cotton Gossypium spp. in Argentina, Brazil, Colombia and Ecuador por Arriel, N.H.C., Cerón, M., Cardoso, K.C.M., Dileo, Pablo Nahuel, González, C., Hoffmann, L.V., Jiménez, H., Klein, Lorena Marina, Lima, M.M. de A., Medina, C., Larrañaga-Monsalve, J.F., Monteros-Altamirano, Á., Muchut, Robertino José, Paytas, Marcelo Javier, Rodríguez-Mosquera, M.E., Salgado Funes, E.F., Spoljaric, Mónica

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Impact of Eucalyptus plantations on pasture land on soil properties and carbon sequestration in Brazil por Ravina da Silva, Manuela

“…In this study the focus was set in subtropical soils in Brazil, south extreme region of Bahia. The aim of the study was to investigate whether reforestation of Eucalyptus plantations under former pasture areas will help mitigate climate change through carbon sequestration. …”
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The population of Fusarium oxysporum f. sp. cubense in Brazil is not structured by VCG or by geographic origin por Batista, Izabel, Heck, Daniel Winter, Santos, Alessandro, Alves, Gabriel, Ferro, Camila, Dita Rodriguez, Miguel Angel, Haddad, Fernando, Michereff, Sami Jorge, Correia, Kamila Câmara, Bruce da Silva, Christiana de Fátima, Mizubuti, Eduardo

“…Fusarium wilt, caused by the soilborne fungus Fusarium oxysporum f. sp. cubense ( Foc), is considered one of the most destructive diseases of bananas in Brazil. In this study, a collection of 194 monosporic isolates from several banana-producing regions located in different climatic zones along a south-to-north transect in Brazil was formed to assess the genetic structure of the population of Foc. …”
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South American wheat markets and MERCOSUR por Díaz-Bonilla, Eugenio

“…In this new setting, Argentina has consolidated its position as a net exporter, due to both increased production and stagnant or even declining consumption, while Brazil and the rest of South America, with opposite trends in production and consumption, are increasing their net imports of wheat.These supply and demand changes, along with greater trade liberalization, are reshaping trade patterns in the region, increasing Argentina's exports to Brazil and the rest of South America. …”
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Silvopastoral Systems in Southern South America

“…This multi-authored volume contains peer-reviewed chapters from leading researchers and professionals in silvopastoral systems topic in the subtropical and temperate zones of South America (Argentina, Chile and South Brazil). …”
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Genetic diversity of Bursaphelenchus cocophilus in South America por Silva, Arinaldo P., Parra, Pedro P., Campos, Vicente P., Costa, Sara S., Vicente, Cláudia S.L., Ferreira, Letícia G., Souza, Ricardo M., Mota, Manuel

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Surveys for natural enemies of the tomato red spider mite Tetranychus evansi (Acari: Tetranychidae) in northeastern and southeastern Brazil por Fiaboe, K.K.M., Gondim, M.G.C., Moraes, G.D., Ogol, C.K. de, Knapp, M.

“…Surveys for predators of the tomato red spider mite Tetranychus evansi Baker & Pritchard on solanaceous plants were carried out in north-eastern and south-eastern Brazil to determine prospective species for the control of the pest in Africa. …”
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Recent situation of the pear industry in South America por Sanchez, Enrique Eduardo

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Epidemiología de la quemadura sudamericana de las hojas de caucho en la región de Ituberá, Bahía, Brasil por Rocha, H.M, Vasconcelos Filho, A.P

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A manual of diseases of eucalyptus in South-East Asia por Old, K.M., Wingfield, M.J., Zi Qing Yuan

“…Based on such knowledge, tree species, provenances and clones can be assessed for their susceptibility to major pathogens and strategies can be devised for the systematic deployment of different clones of widely varying parentage throughout plantation regions. Clonal forestry then has the potential to become a powerful means for the control of plantation diseases, as practised in Brazil and South Africa for eucalypt cankers, rather than increasing the risk of epidemics. …”
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Assessing Knowledge Production for Agrosilvopastoral Systems in South America por Soler Esteban, Rosina Matilde, Peri, Pablo Luis, Bahamonde, Héctor Alejandro, Gargaglione, Veronica Beatriz, Ormaechea, Sebastián Gabriel, Huertas Herrera, Alejandro, Sánchez Jardón, Laura, Lorenzo, Cristian, Martínez Pastur, Guillermo José

“…In recent decades agroforestry has undergone significant development in Latin America. South America generates the most scientific research on the topic in the region. …”
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