Resultados de búsqueda - "Provinces of Argentina"

Changes in Weed Communities of Spring Wheat Crops of Buenos Aires Province of Argentina por Scursoni, Julio Alejandro, Gigon, Ramon, Martín, Andrés Nelson, Vigna, Mario Raul, Leguizamón, Eduardo Sixto, Istilart, Carolina Maria, Lopez, Ricardo

“…During 2004 to 2008, weed surveys were conducted in 373 wheat fields of two different cropped areas (southwest [SW] and southeast [SE]) of the southern region of Buenos Aires Province of Argentina where different weed communities were expected because of changes in cropping practices over time, including tillage, crop sequence, fertilizers, and herbicides applied. …”
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Ticks infesting cattle and humans in the Yungas Biogeographic Province of Argentina, with notes on the presence of tick-borne bacteria por Saracho Bottero, Maria Noelia, Tarragona, Evelina Luisa, Sebastian, Patrick Stephan, Venzal, José Manuel, Mangold, Atilio Jose, Guglielmone, Alberto, Nava, Santiago

“…This study was performed to determine the tick species that infest cattle and humans throughout an altitudinal gradient in the Yungas Biogeographic Province of Argentina. The presence of tick-borne bacteria of the genera Rickettsia, Ehrlichia and Borrelia in the collected ticks was also evaluated. …”
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Seed germination of five Prosopis shrub species (Fabaceae-Mimosoideae) from the Monte and Patagonia phytogeographic provinces of Argentina por Rodriguez Araujo, María Emilia, Pérez, Daniel Roberto, Bonvissuto, Griselda

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Technological strategies implemented by livestock farmers specialized in goat breeding in the mountain region of San Juan, Mendoza and La Rioja provinces in Argentina por Guzman, Fernando Diego, Alberghini, Juan Pablo

“…The goat farming is of great relevance in the mountain ranges of San Juan, La Rioja and Mendoza Provinces in Argentina. Out of the three, Mendoza province has the highest number of goats in the country. …”
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Phylogenetic divergence between Rickettsia amblyommatis strains from Argentina por Sebastian, Patrick Stephan, Tarragona, Evelina Luisa, Saracho Bottero, Maria Noelia, Nava, Santiago

“…The aim of this study was to investigate if there is a phylogenetic divergence of Rickettsia amblyommatis strains from different phytogeographic provinces of Argentina and South America. Therefore, ompA and ompB gene sequences of R. amblyommatis DNA detected in Amblyomma hadanii and Amblyomma neumanni ticks from the Yungas and Chaco phytogeographic provinces, respectively, were obtained. …”
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Collection and morphological characterization of Panicum coloratum L. in Argentina por Armando, Lorena, Carrera, Alicia Delia, Tomas, Maria Andrea

“…In order to document the morphological variability in P. coloratum and to investigate the differences between var. makarikariense and var. coloratum, a collection was gathered in INTA Rafaela composed by fourteen accessions from different provinces of Argentina: six accessions of var. makarikariense and eight from var. coloratum. …”
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First Record and Distribution of Ganaspis brasiliensis (Hymenoptera: Figitidae: Eucoilinae), a Parasitoid of Drosophila suzukii (Diptera: Drosophilidae) in Argentina por Gallardo, Fabiana Edith, Funes, Claudia Fernanda, Reche, Vanina Anadina, Kirschbaum, Daniel Santiago, Ovruski Alderete, Sergio Marcelo, Buffington, Matthew L.

“…This parasitoid species is distributed in four biogeographical provinces of Argentina. The specimens of G. brasiliensis collected in Argentina are assumed to belong to a worldwide distributed and generalist lineage, parasitizing several Drosophila species. …”
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Use of 454-Pyrosequencing for the characterization of Sweet potato virus C and Sweet Potato Feathery Mottle virus Isolates fron Argentina and Development of a Multiplex one - step... por Bejerman, Nicolas Esteban, Zanini, Andrea Alejandra, Rodriguez Pardina, Patricia, Di Feo, Liliana del Valle

“…These primers were further evaluated using field samples collected from four provinces of Argentina. The results showed that SPVC was the most common virus in samples analysed. …”
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Abundance, movement and habitat use of Swainson's hawks in their wintering grounds, Argentina por Canavelli, Sonia Beatriz

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First report of spot lesion of wheat caused by Pyrenophora teres f. sp maculata observed in Argentina por Perello, Analia Edith, Couretot, Lucrecia Alejandra, Curti, Analía, Uranga, Juan Pablo, Consolo, Verónica Fabiana

“…In 2018, following a routine survey of wheat fields, leaves showing symptoms compatible with those caused by Pyrenophora spp. were observed in the principal wheat production areas in Buenos Aires and Entre Rios Provinces of Argentina. The disease incidence varied from 30% to 80%. …”
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Risk factors of S. aureus intramammary infection in pre partum dairy heifers under grazing conditions and molecular characterization of isolates from heifers and cows por Camussone, Cecilia, Molineri, Ana Ines, Signorini, Marcelo, Neder, Veronica Elizabeth, Vitulich, Carlos Alberto, Calvinho, Luis Fernando

“…The aims of the research reported here were to identify potential risk factors associated with the presence of Staphylococcus aureus intramammary infection (IMI) in pre partum dairy heifers on 17 dairy farms from three provinces of Argentina and to characterize, at molecular level, isolates from those heifers and lactating cows from two selected herds. …”
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Molecular characterization and antimicrobial resistance profiles of Salmonella Heidelberg isolates from poultry por Dominguez, Johanna Elizabeth, Viñas, María Rosa, Herrera, Mariana, Moroni, Mirian, Gutkind, Gabriel Omar, Mercado, Elsa Cristina, Di Conza, José Alejandro, Chacana, Pablo

“…Heidelberg strains isolated from humans in several provinces of Argentina, which suggests an epidemiological association between human and poultry strains. …”
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Molecular variability of watermelon mosaic virus isolates from Argentina por Pozzi, Elizabeth Alicia, Perotto, Maria Cecilia, Bertin, S., Manglli, A., Luciani, Cecilia Elizabeth, Conci, Vilma Cecilia, Tomassoli, L.

“…The fixation index (FST) value between the WMV isolates from the different provinces in Argentina was lower than 0.33, indicating a relatively frequent gene flow between provinces. …”
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A new species group and two new species of freyine jumping spiders (Araneae, Salticidae, Aelurillini) por Rubio, Gonzalo Daniel, Nadal, María Florencia, Baigorria, Julián Emanuel Martín, Oklander, Luciana Inés, Edwards, G.B.

“…Wedoquella apnnea sp. nov. and W. karadya sp. nov., two new species of the jumping spider subtribe Freyina are described and illustrated from specimens recently collected in Misiones and Chaco provinces, Northeastern Argentina. The new species are placed into a new group of Wedoquella because, although in body morphology they resemble the Phiale gratiosa group, the genital structures of both sexes more closely resemble those of Wedoquella, and a preliminary analysis based on mitochondrial COI sequences places this new group as sister to Wedoquella rather than to Phiale. …”
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Búsqueda de Borrelia spp. en garrapatas del género Amblyomma de Argentina por Cicuttin, Gabriel L., De Salvo, María Nazarena, Díaz Pérez, Paula, Lamattina, Daniela, Tarragona, Evelina Luisa, Orcellet, Viviana Mercedes, Nava, Santiago

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Outbreak of Western equine encephalitis virus infection associated with neurological disease in horses following a nearly 40-year intermission period in Argentina por Vissani, Maria Aldana, Alamos, Florencia, Tordoya, Maria Silvia, Minatel, Leonardo, Schammas, Juan Manuel, Dus Santos, Maria Jose, Trono, Karina Gabriela, Barrandeguy, Maria Edith, Balasuriya, Udeni B.R., Carossino, Mariano

“…Phylogenetic analysis of partial nsP4 sequences from three viral isolates obtained from three different provinces of Argentina support grouping with other temporally current WEEV strains from Uruguay and Brazil under a recently proposed novel lineage.…”
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Quantifying the negative impact of clinical diseases on productive and reproductive performance of dairy cows in central Argentina por Masia, F., Molina, G., Vissio, Claudina, Balzarini, Mónica, De la Sota, Rodolfo Luzbel, Piccardi, Mónica Belén

“…A total of 15,423 lactations (≥3rd lactations) were analyzed; data involved records of three years obtained from 21 commercial dairy farms randomly selected from the main milk-producing provinces in Argentina. Lactations were classified as “with” (WD) or “without” (WOD) clinical diseases. …”
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Incidence of Garlic common latent virus in Argentina, and phylogenetic and recombination analyses of isolates = Incidência de Garlic common latent virus na Argentina, e análise fi... por Torrico Ramallo, Ada Karina, Celli, Marcos Giovani, Conci, Luis Rogelio, Conci, Vilma Cecilia

“…Leaf samples (3,050) were taken from four garlic commercial types, in 13 departments of the four main garlic‑producing provinces of Argentina, in a 1,175‑ha sampling area. Virus infection was evaluated with DAS‑Elisa test using specific antiserum, and the phylogenetic and recombination analyses were done with capsid protein (CP) nucleotide sequence of seven GarCLV isolates from the provinces. …”
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Marco jurídico en el que se desarrolla el turismo rural en la Argentina por Walter, Pablo, Gallo, Graciela Inés

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Association between spoligotype-VNTR types and virulence of Mycobacterium bovis in cattle por Garbaccio, Sergio Gabriel, Macias, Analía, Shimizu, Ernesto, Paolicchi, Fernando, Pezzone, Natalia, Zapata, Laura, Abdala, Alejandro Ariel, Tarabla, Hector Dante, Peyru, Maite, Caimi, Karina Cynthia, Zumarraga, Martin Jose, Canal, Ana María, Cataldi, Angel Adrian, Magnano, Gabriel

“…This study was performed with naturally infected cattle of slaughterhouses from three provinces in Argentina. A total of 265 M. bovis isolates were obtained from 378 pathological lesion samples and 192 spoligotyping and VNTR (based on ETR sequences) typing patterns were obtained. …”
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