Resultados de búsqueda - "biology"

Willows in Patagonia: the challenge of understanding and controlling invasions por Orellana Ibáñez, Ivonne Alejandra, Amico, Ivana Lourdes, Vincón, Sergio Gabriel, Bonansea, Tomas

“…The involvement of scientific and technical sectors in socio-environmental issues enables the use of friendly tools geared towards the sustainable development of local domestic economies while preserving the environment’s biological diversity.…”
Enlace del recurso

Development of a full-length infectious clone of sunflower chlorotic mottle virus (SuCMoV) por Bejerman, Nicolas Esteban, Giolitti, Fabian, De Breuil, Soledad, Lenardon, Sergio Luis

“…This is the first report about the construction of a biologically active, full-length cDNA copy of the SuCMoV-C RNA genome.…”
Enlace del recurso
Enlace del recurso

Complementary irrigation and direct drilling have little effect on soil organic carbon content in semiarid Argentina por Giubergia, Juan Pablo, Martellotto, Eduardo, Lavado, Raul Silvio

“…The quasi-equilibrium in SOC was explained by a greater intake of crop residues counteracted by an increased biological activity in the irrigated soil.…”
Enlace del recurso
Enlace del recurso
Enlace del recurso

Silvopastoral systems in the subtropical and temperate zones of South America: an overview. por Peri, Pablo Luis, Dube, Francis, Costa Varella, Alexandre

“…Thus, these systems can be more biologically productive, profi table and sustainable than forestry or animal production monocultures. …”
Enlace del recurso
Enlace del recurso
Enlace del recurso

Displacement of Aphytis chrysomphali by Aphytis melinus, parasitoids of the California red scale, in the Iberian Peninsula por Boyero, Juan R., Vela-López, José M., Wong, Eva, Garcia-Ripoll, Carlos, Verdú, María J., Urbaneja, Alberto, Vanaclocha, Pilar

“…The implications of these results on the biological control of A. aurantii are discussed and this information will be useful in the decision of IPM strategies for this pest.…”
Enlace del recurso
Enlace del recurso

Molecular characterization of CEVd strains that induce different phenotypes in Gynura aurantiaca: structure-pathogenicity relationships por Chaffai, M., Serra, P., Gandía, Mónica, Hernandez, C., Durán-Vila, Núria

“…The variants selected from CEVd-129 induced mild symptoms, except one of them, named MJ, that presented an unusual genotype and induced severe symptoms in G. aurantiaca. The biological properties of MJ show that the two nucleotide changes of the C domain normally associated with the PL and PR motifs of “Class B” strains are not implicated in symptom expression. …”
Enlace del recurso

maSigPro: a method to identify significantly differential expression profiles in time-course microarray experiments por Conesa, Ana, Nueda, María J., Ferrer, Alberto, Talón, Manuel

“…Motivation: Multi-series time-course microarray experiments are useful approaches for exploring biological processes. In this type of experiments, the researcher is frequently interested in studying gene expression changes along time and in evaluating trend differences between the various experimental groups. …”
Enlace del recurso

Why choose the rabbit to work in reproductive technology? por Marco-Jiménez, Francisco, Viudes-De-Castro, María P., Vicente, José S.

“…Rabbits have played a significant role in both livestock production and the advancement of reproductive scientific research. Their unique biological traits, including induced ovulation and a reproductive process that closely mirrors that of humans, have been pivotal in their use as a model. …”
Enlace del recurso
Enlace del recurso

The socio-economic effects of forest management on lives of people living in the area; the case of Central America and some Caribbean countries por Budowski, G, Workshop on Socio-Economic Effect and Constraints in Forest Management Dhera Dun (India) 1981.

“…Capitalizing on present widespread agroforestry practices appears to be particularly promising in some areas but a better understanding of biological and social characteristics of some of the present systems, is required to launch successful improvement programmes. …”
Enlace del recurso

Percepción local acerca de la calidad del agua y la herpetofauna en fincas ganaderas del municipio de Matiguas, Nicaragua por Gómez Martínez, Mario J., Gutiérrez Montes, Isabel A., DeClerck, Fabrice A. J.

“…Regarding the herpetofauna, the’ responses of producers have focused on medicinal, nutritional functions and biological regulation that these organisms provide. …”
Enlace del recurso

Är prognosmodell framtidens verktyg mot gråmögel i jordgubbar? por Jönsson, Emma

“…Användandet av en prognosmodell innebär att man bara sprutar när klimatet är gynnande för B. cinerea biologi. Prognosmodell är ett verktyg till att hitta rätt tidpunkt och därmed få en större precision för behandling. …”
Enlace del recurso

Species composition and abundance of entomopathogenic Metarhizium fungi in soils of a forest, pasture and agricultural field in Sweden por Stranne, Stefan

“…The genus Metarhizium contains several soil associated entomopathogenic species of fungi which may be used as effective solutions for biological control of invertebrate pests. However, while the pathogenicity has been thoroughly studied, the ecology of this fungal group remains a tentative mystery. …”
Enlace del recurso

Manejo de mosca blanca en aguacate por Varón Devia, Edgar Herney, Caicedo Riascos, Luis Sigifredo, Suárez Gutiérrez, Karen, Mayorga Cobos, Mildred, Ortiz Ortiz, Ingrid

Enlace del recurso

Parkerad biologisk mångfald por Sundström, Isabel

Enlace del recurso

Research activities and extension recommendtions of the IITA larger grain borer project por Borgemeister, C., Schneider, H., Adda, C., Djomamou, B., Meikle, W., Bell, A., Markham, R.

Enlace del recurso

Complex contexts and dynamic drivers: understanding four decades of forest loss and recovery in an East African protected area por Sassen, M., Sheil, D., Giller, Kenneth E., Braak, C.J.F. ter

Enlace del recurso

Synthesizing the scientific evidence to inform the development of the post-2020 Global Framework on Biodiversity por Díaz, Sandra, DeClerck, Fabrice A.J., Dobrota, Susanna, Krug, Cornelia B., Moersberg, Hannah, Obura, David, Spehn, Eva, Tewksbury, Joshua J., Verburg, Peter, Zafra-Calvo, Noelia, Bellon, Mauricio, Cariño, Joji, Castañeda Álvarez, Nora P., Chaplin-Kramer, Rebecca, Meester, Luc de, Dulloo, Mohammad Ehsan, Fernández-Palacios, José María, Garibaldi, Lucas A., Hill, Samantha, Isbell, Forest, Leadley, Paul, Liu, Jianguo, Mace, Georgina M., Maron, Martine, Martín López, Berta, McGowan, Philip, Pereira, Henrique M., Purvis, Andy, Reyes García, Victoria, Rocha, Juan, Rondinini, Carlo, Shannon, Lynne J., Shaw, Rebecca, Shin, Yunne-Jai, Snelgrove, Paul V.R., Strassburg, Bernardo, Subramanian, Suneetha, Visconti, Piero, Watson, James, Zanne, Amy E., Bruford, Michael, Colli, Licia, Azeredo de Dornelas, Maria, Bascompte, Jordi, Forest, Felix, Hoban, Sean, Jones, Sarah K., Jordano, Pedro, Kassen, Rees, Khoury, Colin K., Laikre, Linda, Maxted, Nigel, Miloslavich, Patricia, Moreno Mateos, David, Ogden, Rob, Segelbacher, Gernot, Souffreau, Caroline, Svenning, Jens Christian, Vázquez, Ella

Enlace del recurso

Symbiotic and agronomic characterization of Bradyrhizobial strains nodulating cowpea in Northern Peru por Valdez, Renzo, Soriano, Bertha, Prado, Gardenia, Zavaleta, David, Matsubara, Minoru, Zúñiga Dávila, Doris Elizabeth, Dion, Patricie, Valladolid, Ángel, Ruesta Campoverde, Nelson Asdrúbal, Castellano Hinojosa, Antonio, Correa Galeote, David, Bedmar, Eulogio J.

Enlace del recurso
Enlace del recurso

Primer registro de Vespula vulgaris (Hymenoptera: Vespidae) en la Argentina = First record of Vespula vulgaris (Hymenoptera: Vespidae) in Argentina por Masciocchi, Maite, Beggs, Jacqueline R., Carpenter, James M., Corley, Juan Carlos

Enlace del recurso
Enlace del recurso

Actitudes, conocimientos, manejo de finca y percepción de los campesinos hacia el uso del recurso bosque en comunidades aledañas a la Gran Reserva Biológica Indio-Maíz, El Castillo... por Altamirano Tinoco, Miguel A.

Enlace del recurso