Results 31 to 40 of about 65,763 (227)
Pest Management Science, EarlyView.X‐ray irradiation of Delia platura pupae showed that 20 Gy induces high sterility while maintaining male quality and competitiveness, establishing optimal parameters for sterile insect technique implementation in North America. Abstract BACKGROUND The seedcorn maggot, Delia platura Meigen (Diptera: Anthomyiidae), is a sporadic but economically ...
Anne‐Marie Fortier +3 more
wiley +1 more source
Archivos Latinoamericanos de Nutrición, 2004 La presencia de Cyclospora sp., Cryptosporidium sp., microsporidios y los niveles de coliformes fecales fueron determinados en lechuga, apio, cilantro, fresas y moras adquiridas en ferias del Agricultor del Valle Central de Costa Rica, con el fin de ...
Melvin Calvo +5 more
doaj
geohabnet: An R package for mapping habitat connectivity for biosecurity and conservation
Methods in Ecology and Evolution, EarlyView.Abstract Habitat connectivity is critical for the conservation of endangered and endemic species, and conversely, it can hinder efforts to contain the spread of harmful biological agents. Here, we introduce geohabnet: a general, spatially explicit, network‐based R package for evaluating, estimating and mapping landscape connectivity from continuous ...
Aaron I. Plex Sulá +6 more
wiley +1 more source
Taninos o polifenoles vegetales [PDF]
, 2007 El término tanino se acuñó históricamente por el uso empírico que se daba a algunos extractos vegetales para el proceso de tanaje o conversión de las pieles de animales en cuero desde hace más de cien años.
Isaza M, José Hipólito
core +3 more sources
Archivos Latinoamericanos de Nutrición, 2009 Los objetivos del presente estudio descriptivo fueron conocer los beneficios y barreras percibidos por adolescentes para el consumo de frutas y verduras y verificar si son diferentes de acuerdo al género.
San Juana López-Guevara +5 more
doaj
Estacionalidad de los vegetales comercializados en los mercados públicos del estado de Tabasco
Estudios Sociales, 2019 Objetivo: Determinar la estacionalidad, de acuerdo con la presencia, consumo y distribución geográfica de los vegetales comestibles comercializados en los mercados municipales del estado de Tabasco.
Dora Centurión-Hidalgo +5 more
doaj +1 more source
Taxonomic and functional diversity of urban bees of the world
Conservation Biology, EarlyView.Abstract Bees play a pivotal role in terrestrial environments. Urbanization can affect these organisms and the ecosystem services they provide. However, knowledge of the global diversity of urban bees is limited. Thus, we summarized data on urban bee species identities and occurrences; compared distributions of all bees with those found in urban ...
João C. F. Cardoso +10 more
wiley +1 more source
Influence of olive integrated production on the quality of virgin olive oil
Grasas y Aceites, 2006 A study has been conducted to determine the influence of integrated olive production on the quality of extra virgin olive oil. On two different dates, samples from three different holdings were taken in integrated production (I) parcels, and in ...
J. A. Cayuela +2 more
doaj +1 more source
A global assessment of animal community responses to agricultural management
Conservation Biology, EarlyView.Abstract Transitions in agricultural management through crop and noncrop diversification on intensively managed croplands or pastures have benefited biodiversity. However, the extent to which agricultural management benefits species communities present in undisturbed ecosystems remains largely unclear.
Susana López Rodríguez +3 more
wiley +1 more source
The effect of olive fruit stoning on virgin olive oil aroma
Grasas y Aceites, 2004 Olive fruit stoning gives rise to an important modification in olive oil aroma. The level of this modification is a function of the cultivar. An increment in the content of six-carbon compounds (C6) was observed in olive oils obtained from the cultivars ...
P. Luaces, A. G. Pérez, C. Sanz
doaj +1 more source