Resultados de búsqueda - "biology"

Biological nitrogen fixation potential by soybeans at two lowP soils of southern Cameroon por Jemo, M., Nolte, C., Tchienkoua, M., Abaidoo, Robert C.

Materias: “…biological nitrogen fixation (bnf)…”
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Phytochemical analysis and biological evaluation of selected African propolis samples from Cameroon and Congo por Papachroni, D., Graikou, K., Kosalec, I., Damianakos, H., Ingram, V.J., Chinou, I

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Analysis of the biological control of cassava pests in Africa: II. Cassava mealybug (Phenaccoccus manihoti) por Gutiérrez, A.P., Neuenschwander, Peter, Schulthess, F., Herren, H.R., Baumgaertner, J.U., Wermelinger, B., Löhr, Bernhard, Ellis, C.K.

Materias: “…biological control…”
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Harnessing nature in Africa: biological pest control can benefit the pocket, health, and the environment por Neuenschwander, Peter

Materias: “…biological control…”
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Increasing biological N2 fixation and its contribution to the N cycle in alley cropping por Sanginga, N., Mulongoy , K.

“…Biological N2 fixation (BNF) of hedgerow trees, organic mailer decomposition and nutrient transfer to associated food Crops are the major processes which should actualize the expected benefits of alley cropping systems. …”
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Interference by ants in biological control of the cassava mealybug Phenacoccus manihoti (Hemiptera: Pseudococcidae) in Ghana por Cudjoe, A., Neuenschwander, Peter, Copland, M.

Materias: “…biological control…”
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Population ecology and classical biological control of forest insect pests in a changing world por Fischbein, Deborah, Corley, Juan Carlos

“…Generally, the management of damaging nonnative forest insects relies strongly on classical biological control. This is because other Integrated Pest Management tactics may not be readily applicable in forests as these are typically long-lived and structurally complex systems. …”
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Effects of Mixed Baculovirus Infections in Biological Control: A Comprehensive Historical and Technical Analysis por Ferrelli, María Leticia, Salvador, Ricardo

Materias: “…Biological Control…”
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Biological control as a strategy to reduce the impact of mycotoxins in peanuts, grapes and cereals in Argentina por Chulze, Sofia Noemí, Palazzini, Juan Manuel, Torres, Adriana, Barros, G., Ponsone, Marí­a Lorena, Geisen, R., Schmidt-Heydr, M., Kohl, Jürgen

Materias: “…Biological Control…”
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Argentine rice and sorghum have promissory potential as service crops for biological inhibition of nitrification por Vassallo, Gianina, Carrizo, Manuel, Delaporte Quintana, Paola Adriana Georgina, Zarate, M., Ducci, María Antonella, Perez Brandan, Carolina, Acreche, Martin Moises, Chalco Vera, Jorge Elías

“…Agriculture faces the challenge of regulating soil nitrification which promotes the loss of applied nitrogen (N) as, for example, nitrous oxide (N2O) emissions. Biological inhibition of nitrification (BIN), a process that suppresses soil nitrifying activity by the release of root exudates from some plants, is a desirable characteristic that can improve N utilization and nitrogen use efficiency (NUE) and mitigate N losses. …”
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Effects of deep tillage and crop rotation on soil biological properties in the Humid Pampas (Argentina) por Ferrari, Manuel Carlos, De Battista, Juan José, Ostojic, Juan Jose Ra

“…Soil biological properties are considered early indicators of changes in soil quality induced by management practices. …”
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Relative importance of biological nitrogen fixation and mineral uptake in high yielding soybean cultivars por Santachiara, Gabriel, Borrás, Lucas, Salvagiotti, Fernando, Gerde, José Arnaldo, Rotundo, José Luis

Materias: “…Biological Nitrogen Fixation…”
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A quantitative review into the contributions of biological nitrogen fixation to agricultural systems by grain legumes por Palmero, Francisco, Fernández, Javier A., Garcia, Fernando Osca, Haro Juarez, Ricardo Javier, Vara Prasad, P. V., Salvagiotti, Fernando, Ciampitti, Ignacio A.

Materias: “…Biological Nitrogen Fixation…”
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Prospects for biological control of Bemisia tabaci (Homoptera, Aleyrodidae) in greenhouse tomatoes of southern Spain por Stansly, Philip A., Sánchez, P. A., Rodríguez, J. M., Canizares, F., Nieto, Adelaida, López Leyva, M. J., Fajardo, M., Suárez, V., Urbaneja, Alberto

Materias: “…Biological control…”
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Untangling the aphid-parasitoid food web in citrus: Can hyperparasitoids disrupt biological control? por Gómez-Marco, Francesc, Urbaneja, Alberto, Jaques, Josep A., Rugman-Jones, P. F., Stouthamer, R., Tena, Alejandro

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History and future of introduction of exotic arthropod biological control agents in Spain: A dilemma? por Jaques, Josep A., Urbaneja, Alberto, Vinuela-Sandoval, Elisa

Materias: “…Biological control…”
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Parasitoid nutritional ecology in a community context: the importance of honeydew and implications for biological control por Tena, Alejandro, Wackers, Felix L., Heimpel, George E., Urbaneja, Alberto, Pekas, Apostolos

Materias: “…Biological control…”
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Biological and Molecular Characterization of Two Isolates of Citrus Viroids Recovered from Cuban Plantations por Velázquez, Karelia, Soto, Marianella, Perez, Rosa, Rodríguez, D., Durán-Vila, Núria

“…Two field sources (PM 26-X and Cl 13-24) were subjected to biological and biochemical analysis for citrus viroids. …”
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Urban Honey: A Review of Its Physical, Chemical, and Biological Parameters That Connect It to the Environment por Quiralte, David, Zarzo, Inmaculada, Fernández-Zamudio, María A., Barco, Héctor, Soriano, José M.

“…Current scientific literature establishes different physical, chemical, and biological parameters which evaluate the quality of honey products and its environment. …”
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Occurrence of Phytophthora species in soils, and functional analysis of soil microbiomes on Biolog EcoPlates por Schmidt, Catharina

“…The results suggest that Phytophthora are widely present in southern Sweden and provide new evidence that commercial soil can be an important pathway spreading these pathogens. Biolog EcoPlate (Biolog, Inc., Hayward, CA, USA) is a tool recently developed for characterization of functional aspects (enzymatic capacity) in soil microbial communities and were used to study a subset of soil samples. …”
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