Resultados de búsqueda - "distributism"

Dissecting maize diversity in lowland South America : genetic structure and geographic distribution models por Bracco, Mariana, Cascales, Jimena, Camara Hernández, Julián, Poggio, Lidia, Gottlieb, Alexandra Marina, Lia, Veronica Viviana

“…The singularity of this germplasm was also evidenced by the frequency distribution of microsatellite repeat motifs of the Adh2 locus and the distinct spatial pattern inferred from geographic distribution models.…”
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Grass-shrub coexistence: understanding root distribution in ecological sites of the Semiarid Chaco, Argentina por Ledesma, Roxana Ramona, Bravo, Sandra, Kunst, Carlos Roberto, Elías, Antonio, Godoy, Jose Alberto, Navarrete, Victor Del Carmen

“…The objective of this study was to analyze the root distribution of grasses and shrubs, at different soil depths, in two ecological sites (ES): highland (forest) and lowland (grassland). …”
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Spatial distribution of Mycobacterium bovis spoligotypes in cattle from the state of Minas Gerais, Brazil por Souza, Mariana Assunção de, Lopes, Thaís Aline Carolino, Silva, Brendhal Almeida, Bombonato, Nadia Grandi, Dib, Cristina Corsi, Marfil, Maria Jimena, Zumarraga, Martin Jose, Lima, Anna Monteiro Correia

“…Other standards, SB0295, SB1050, SB0881, SB1144, SB1802, SB0140, SB0120, and SB0849, varied from 2.5 to 7.5%, heterogeneously distributed among the municipalities. The presence of spoligotypes shared with other Brazilian states and different countries indicates their possible exchange through epidemiological relationships, such as the transit of live animals and/or genetic similarity between strains that share a common ancestor.…”
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Diversity and distribution of lepidoptera-specific toxin genes in Bacillus thuringiensis strains from Argentina por Sauka, Diego Hernan, Benintende, Graciela Beatriz

“…A total of 268 Bacillus thuringiensis strains obtained from different sources of Argentina were analyzed to determine the diversity and distribution of the cry1, cry2, cry8, cry9 and vip3A genes encoding for lepidopteran-specific insecticidal proteins. …”
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Availability and Distribution of Arsenic in a Corn Crop in the Eastern Zone of the Province of Tucumán, Argentina por Balverdi, María del Pilar, Viruel, Emilce, Ferrero, Marcela, Sales, Adriana María

“…In this study, the levels and distribution of arsenic and its species in soils and corn plants of this agricultural area were determined. …”
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Distribution of anisakid nematodes parasitizing rajiform skates under commercial exploitation in the Southwestern Atlantic por Irigoitia, Manuel Marcial, Braicovich, Paola Elizabeth, Lanfranchi, Ana Laura, Farber, Marisa Diana, Timi, Juan Tomás

“…Taking into account that the mere presence of worms or their antigens in fish meat can provoke allergic responses, information on distribution of parasites and their variability is essential for the implementation of food safety practices.…”
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Soybean seed industrial and nutraceutical quality distribution within the canopy as affected by late defoliation por Carrera, Constanza Soledad, Rosas, María Belén, Gontijo Mandarino, José Marcos, Santos Leite, Rodrigo, Andrade, Fernando Hector

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Ecological and physiological thermal niches to understand distribution of Chagas disease vectors in Latin America por De La Vega, Gerardo, Schilman, Pablo Ernesto

“…In order to assess how triatomines (Hemiptera, Reduviidae), Chagas disease vectors, are distributed through Latin America, we analysed the relationship between the ecological niche and the limits of the physiological thermal niche in seven species of triatomines.We combined two methodological approaches: species distribution models, and physiological tolerances. …”
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Geographic distribution of sex chromosome polymorphism in Anastrepha fraterculus sp. 1 from Argentina por Giardini, Maria Cecilia, Nieves, Mariela, Scannapieco, Alejandra Carla, Conte, Claudia Alejandra, Milla, Fabian Horacio, Schapovaloff, Maria Elena, Frissolo, Maria Soledad, Remis, Maria Isabel, Cladera, Jorge Luis, Lanzavecchia, Silvia Beatriz

Materias: “…Geographical Distribution…”
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Distribution and prevalence of Nosema apis and N. ceranae in temperate and subtropical eco-regions of Argentina por Pacini, Adriana Cecilia, Mira, Anabela, Molineri, Ana Ines, Giacobino, Agostina, Bulacio Cagnolo, Natalia Veronica, Aignasse, Andrea María Elisa, Zago, Luis Fernando Basili, Izaguirre, Mercedes, Merke, Julieta, Orellano, Emanuel, Bertozzi, Ezequiel, Pietronave, Hernan Pablo, Russo, Romina Maria, Scannapieco, Alejandra Carla, Lanzavecchia, Silvia Beatriz, Schnittger, Leonhard, Signorini, Marcelo

Materias: “…Population Distribution…”
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Influence of Rootstocks on Photosynthesis in Navel Orange Leaves: Effects on Growth, Yield, and Carbohydrate Distribution por Jover, Sara, Martínez-Alcántara, Belén, Rodriguez-Gamir, Juan, Legaz, Francisco, Primo-Millo, Eduardo, Forner Valero, Juan B., Forner-Giner, María A.

“…The effects of two rootstocks on tree growth, fruit set and development, yield, CO2 assimilation, C-13-photoassimilates transport, and carbohydrate distribution were investigated. Cleopatra mandarin (CM) (Citrus reshni hort. ex Tanaka) and Forner-Alcaide 13 (FA-13) [Citrus reshni hort. ex Tanaka x Poncirus trifoliata (L.) …”
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Highly structured spatial models as a tool for analyzing the spread of diseases and species distributions por Martínez-Minaya, Joaquín, Vicent, Antonio, López-Quílez, Antonio, Picó, F.X., Marcer, A., Conesa, David

“…In the last years, the use of complex statistical models has increased to improve our knowledge on the spread of diseases and the distribution of species, being of great interest in Ecology and Epidemiology. …”
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Biodiversity and distribution of beneficial arthropods within hedgerows of organic Citrus orchards in Valencia (Spain) por González, Sandra, Vercher, Rosa, Domínguez, Alfons, Mañó, P.

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Occurrence and distribution of Bemisia tabaci and Trialeurodes vaporariorum (Hemiptera: Aleyrodidae) on tomato crops in Panama por Herrera-Vásquez, José A., Jaén-Sanjur, José N., Zachrisson, Bruno A., Rubio, Luis, Barba, Anovel A., Aguilera-Cogley, Vidal, Atencio, Randy, Galipienso, Luis, Mejía, Luis C.

“…The main open-field and greenhouse producer regions of tomato in Panama (Los Santos, Herrera, Veraguas and Chiriquí provinces) were surveyed to determine the occurrence and distribution of Bemisia tabaci and Trialeurodes vaporariorum during the growing seasons of 2017 and 2018. …”
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Identification and distribution of whiteflies (Hemiptera: Aleyrodidae) in tomato crops (Solanum lycopersicum) in Cundinamarca (Colombia) por Ángel D., Jorge E., Martínez H., Julián, Santamaria G., Maikol, Parada P., Sandra, Ebratt R., Everth

“…The main purpose of this study was to determine the presence, distribution and characterization of whiteflies in thirteen tomato-crop producing municipalities in Cundinamarca (Colombia). …”
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Physiological studies on groundnut plants with boron toxicity. V. Effect on boron and iron distribution por Gopal, N.H.

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The consequences of increasing block tariffs on the distribution of residential electricity subsidies in Addis Ababa, Ethiopia por Cardenas, Helena, Whittington, Dale

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Distribution and structure of Capercaillie (Tetrao urogallus) leks in a Scandinavian mountain range area por Gustafsson, Per-Johan

“…The Capercaillie (Tetrao urogallus) is distributed along the whole Scandinavian mountain range, but so far few studies exist about habitat selection, reproductive success, survival rate, lek structure and distribution, etc. of Capercaillie in this region. …”
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Resource distribution in disturbed landscapes – the effect of clearcutting on berry abundance and their use by brown bears por Domevscik, Matej

“…Scandinavian brown bears usually have an abundance of berries to feed on, but their distribution varies depending on forest structure and age. …”

Species diversity and geographical distribution of Fusarium species on winter wheat in two regions in Sweden por El Khosht, Fatima

“…The aim of this study was to investigate which Fusarium species and how many that occurred in winter wheat grains from Mälardalen and Kalmar län, if there was any difference in the distribution of Fusarium fungi between the regions and the potential within species to produce mycotoxins belonging to the group trichothecenes. …”