Resultados de búsqueda - "Biology"

Biological and cultural diversity: the role of indigenous agricultural experimentation in development por Prain, Gordon, Fujisaka, Sam, Warren, MD

Enlace del recurso

Improving phosphorus fertility in tropical soils through biological interventions por Oberson, Astrid, Bünemann, Else K., Friesen, Dennis K., Rao, Idupulapati M., Smithson, P.C., Turner, B.L., Frossard, Emmanuel

Materias: “…soil biology…”
Enlace del recurso

Biological control in the neotropics: a selective review with emphasis on cassava por Bellotti, Anthony C., Melo Molina, E.L., Arias, V.B., Herrera Fernández, C.J., Hernández M., María del Pilar, Holguín A, CM, Guerrero, J.M., Trujillo García, H.E.

Materias: “…biological control…”
Enlace del recurso

Biological control agents: from field to market, problems, and challenges por Velivelli, S.L.S., Vos, P. de, Kromann, P., Declerck, S., Prestwich, B.D.

Materias: “…biologal control agents…”
Enlace del recurso

Managing the biological environment to promote and sustain crop productivity and quality por Beed, Fenton D.

“…Finally, the links among disease control and improvedcrop quality, consumer health and safe trade are discussedthrough biological control interventions for aflatoxin in SSA.…”
Enlace del recurso

Exante economic analysis of biological control of coconut mite in Benin por Oleke, J.M., Manyong, Victor M., Mignouna, Djana B., Isinika, A., Mutabazi, K.D., Hanna, R., Sabelis, M.

Materias: “…biological control…”
Enlace del recurso

Establishing Fungal Entomopathogens as Endophytes: Towards Endophytic Biological Control por Parsa, Soroush, Ortíz, Viviana, Vega, Fernando E.

“…Bassiana endophytically in the common bean (Phaseolus vulgaris), in preparation for subsequent evaluations of endophytic biological control. Plants are grown from surface-sterilized seeds for two weeks before receiving a B. bassiana treatment of 108 conidia/ml (or water) applied either as a foliar spray or a soil drench. …”
Enlace del recurso

BNI (Biological Nitrification Inhibition) funtion in tropical Brachiaria pastures por Subbaraoa, Guntur V., Ishikawa, T., Nakahara, K., Ishitani, Manabu, Rao, Idupulapati M.

Enlace del recurso

Research on biological nitroten fixation in the international agricultural research centers por Graham, Peter H.

“…Five of the international agricultural research centers (IARC's) currently have research programs in the area of biological nitrogen (N2) fixation. This paper reviews the activities of the centers in this area and highlights common and distinctive features of the programs, as well as their links with BNF activities in national programs and developed country laboratories.…”
Enlace del recurso

Biological P cycling is influenced by the form of P fertilizer in an Oxisol por Margenot, Andrew J., Sommer, Rolf, Mukalama, John, Parikh, Sanjai J.

“…We evaluated the effects of fertilizer form on indicators of biological cycling of P using an on-farm trial on a Rhodic Kandiudox in western Kenya. …”
Enlace del recurso

Molecular characterization of atoxigenic strains for biological control of aflatoxins in Nigeria por Donner, M., Atehnkeng, J., Sikora, R.A., Bandyopadhyay, Ranajit, Cotty, P.J.

Enlace del recurso

Access and benefit sharing under the aegis of the Convention on Biological Diversity por Halewood, Michael, Beed, Fenton D., Ramírez, M.

Materias: “…biological diversity…”
Enlace del recurso

The role of International Institute of Tropical Agriculture in biological control of weeds por Beed, Fenton D., Dubois, T.

Materias: “…biological control…”
Enlace del recurso

Biological detoxification of aflatoxin B1 in traditionallyfermented maize Ogi por Oluwafemi, F., Bandyopadhyay, Ranajit, Kumar, M., Ogunbanwo, T., Ayanwnd, B.

Enlace del recurso

Serological and biological variations of African cassava mosaic virus in Nigeria por Ogbe, F.O., Atiri, G.I., Dixon, Alfred G.O., Thottappilly, G.

Materias: “…biological variations…”
Enlace del recurso

The role of biological control in integrated management of Striga species in Africa por Berner, D.K., Sauerborn, J., Hess, D.E., Emechebe, A.M.

Materias: “…biological control…”
Enlace del recurso

Multiomics approaches on extremophiles and their application in the biological management of e-waste por Hualpa Cutipa, Edwin, Solórzano Acosta, Richard Andi, Landa Acuña, Daniela, Mendoza León, Janelle

Materias: “…Biological Management…”
Enlace del recurso
Enlace del recurso

Prospects for the biological control of Tuta absoluta in tomatoes of the Mediterranean basin por Urbaneja, Alberto, González-Cabrera, Joel, Arnó, Judit, Gabarra, Rosa

“…Finally, future scenarios for biological control of this pest are discussed. Copyright (c) 2012 Society of Chemical Industry…”
Enlace del recurso

Biological Diversity of Citrus Tristeza Virus (Ctv) Isolates in Spain por Ballester-Olmos, José F., Pina, José A., Carbonell, Emilio A., Moreno, Pedro, Hermoso-De-Mendoza, Alfonso, Cambra, Mariano, Navarro, Luis

“…Twenty-two isolates were selected by geographical origin, cultivar of source tree, and symptoms observed on the host or in preliminary tests, and were biologically characterized. A wide range of variation in transmissibility by aphids and symptom intensity on nine different indicator species or scion rootstock combinations was observed among CTV isolates. …”
Enlace del recurso

Ground Cover Management in Citrus Affects the Biological Control of Aphids por Gómez-Marco, Francesc, Tena, Alejandro, Jaques, Josep A., Urbaneja, Alberto

“…However, NE usually colonize citrus trees once aphid populations have exceeded economical thresholds. Hence, successful biological control should be based on anticipating the arrival of NE. …”
Enlace del recurso