Resultados de búsqueda - "biology"

Current recommendations and novel strategies for sustainable management of soybean sudden death syndrome por Rodriguez, Maria Cecilia, Sautua, Francisco José, Scandiani, María Mercedes, Carmona, Marcelo Anibal, Asurmendi, Sebastian

“…Here, we summarize recently explored strategies based on plant nutrition, biological control, priming of plant defenses, host-induced gene silencing, and the development of new SDS-resistance cultivars using precision breeding techniques. …”
Enlace del recurso
Enlace del recurso
Enlace del recurso

Food and Host Searching Decisions Made by Ibalia leucospoides (Hymenoptera: Ibaliidae), a Parasitoid of Sirex noctilio (Hymenoptera:Siricidae) por Pietrantuono, Ana Laura, Fernandez Arhex, Valeria Cristina, Jofre, Nelida Raquel, Corley, Juan Carlos

“…Feeding on sugar-rich products or else on host fluids (i.e. host-feeding) may imply benefits in terms of future fitness, by for instance increasing egg laying opportunities through increased egg production or longevity (Chapman 1998; Speight et al. 1999). In a biological control context, providing sugar sources in the field could in some conditions, increase the efficacy of parasitoids used as natural enemies of pests (Heimpel and Jervis 2005).…”
Enlace del recurso
Enlace del recurso
Enlace del recurso

Regional adaptation of integrated pest management to control invasive forest insects por Stastny, Michael, Corley, Juan Carlos, Allison, Jeremy D.

“…These differences include biological variation in the pest system, environmental conditions, issues of scale and capacity of the response, regulatory environment, and cultural context. …”
Enlace del recurso
Enlace del recurso
Enlace del recurso

Solar UV-B radiation modifies the proportion of volatile organic compounds in flowers of field-grown grapevine (Vitis vinifera L.) cv. Malbec por Gil, Mariana, Bottini, Ambrosio Rubén, Pontin, Mariela Ana, Berli, Federico Javier, Salomon, María Victoria, Piccoli, Patricia Noemí

“…Ultraviolet-B solar radiation (UV-B) is an environmental signal with biological effects in different plant tissues. Recent investigations reported dramatic changes of terpenes with a protective role in plant tissues submitted to biotic and abiotic stresses. …”
Enlace del recurso
Enlace del recurso
Enlace del recurso
Enlace del recurso

Effect of deforestation and introduction of exotic grasses as livestock forage on the population dynamics of the cattle tick Rhipicephalus (Boophilus) microplus (Acari: Ixodidae) i... por Nava, Santiago, Mastropaolo, Mariano, Guglielmone, Alberto, Mangold, Atilio Jose

“…The effect of deforestation and the introduction of exotic grasses on the population dynamics of Rhipicephalus (Boophilus) microplus in northern Argentina was analysed. Biological parameters that were measured included proportion of females ovipositing, pre-oviposition period, incubation period of eggs, proportion of egg clusters hatching, larval longevity and total non-parasitic period. …”
Enlace del recurso
Enlace del recurso
Enlace del recurso
Enlace del recurso

Carotenoid profile produced by Bacillus licheniformis Rt4M10 isolated from grapevines grown in high altitude and their antioxidant activity por Cohen, Ana Carmen, Dichiara, Elisa, Jofre, Viviana Patricia, Antoniolli, Andrea, Bottini, Ambrosio Rubén, Piccoli, Patricia Noemí

“…However, investigations on the biological functions and applicability of carotenoids produced by BL had been less studied. …”
Enlace del recurso
Enlace del recurso
Enlace del recurso

Integrating circadian and gibberellin signaling in Arabidopsis : Possible links between the circadian clock and the AtGID1 transcription por Marín de la Rosa, Nora, Alabadí, David, Blázquez, Miguel Ángel, Arana, María Veronica

“…This clock-mediated control of GA signaling is not only crucial for the establishment of rhythmic patterns of growth but also affects the expression of many circadian-controlled genes that participate in a wide range of biological processes. Here we propose a possible mechanism that might operate for the transcriptional control of GID1 expression by the circadian clock.…”
Enlace del recurso
Enlace del recurso
Enlace del recurso

Effectiveness of short exposure times to electrolyzed water in reducing Salmonella spp and Imidacloprid in lettuce por Cap, Mariana, Rojas, Dante Emanuel, Fernandez, Mariano Manuel, Fulco, Micaela, Rodriguez, Anabel, Soteras, Trinidad, Cristos, Diego Sebastian, Mozgovoj, Marina Valeria

“…EW has been proposed as a sanitization method for home use to reduce chemical and biological hazards in fresh products. Most studies have evaluated exposure times of 1–10 min which may be too long for processing fresh produce. …”
Enlace del recurso
Enlace del recurso
Enlace del recurso

Citrus Genomics and Breeding: Identification of Candidate Genes by the Use of Mutants and Microarrays por Talón, Manuel, Cercós, Manuel, Iglesias, Domingo J., Colmenero-Flores, José M., Ibanez, Victoria, Brumos, Javier, Herrero-Ortega, Amparo, Ríos, Gabino, Terol, Javier, Tadeo, Francisco R.

“…Improvements in these traits through traditional techniques are unfortunately extremely difficult due to the unusual combination of biological characteristics of citrus. Genomic science holds promise of improvements in breeding and the main goal of our group is to develop genomics tools for the generation of new genotypes. …”
Enlace del recurso
Enlace del recurso

Nonreproductive Effects of Insect Parasitoids on Their Hosts por Abram, Paul K., Brodeur, Jacques, Urbaneja, Alberto, Tena, Alejandro

“…Nonreproductive effects constitute a hidden dimension of host–parasitoid trophic networks, with theoretical implications for community ecology as well as applied importance for the evaluation of ecosystem services provided by parasitoid biological control agents.…”
Enlace del recurso
Enlace del recurso

Development and establishment of an individual aggressiveness test protocol in breeding does por Olivas, Irene, Simarro, Laura, Villagrá, Arantxa

“…The present work aims to define the optimal conditions to perform a resident-intruder test in individually housed breeding does as a measure of aggressiveness and describe the biological characteristics of aggressiveness in rabbit does: severity, frequency, duration and latency of aggressive events. …”
Enlace del recurso
Enlace del recurso

The Zoophytophagous Predator Nesidiocoris tenuis: A Successful But Controversial Biocontrol Agent in Tomato Crops por Pérez-Hedo, Mertixell, Urbaneja, Alberto

“…Protected tomatoes and sweet peppers are perhaps the crops whose use of augmentative biological control is the most established in the Mediterranean basin. …”
Enlace del recurso
Enlace del recurso

Analys av haptoglobin i bovint serum med surface plasmon resonance biosensorteknik por Borg, Niklas

“…It utilizes the interaction between analyte (haemoglobin) and biological ligand (haptogobin) which results in an optically detectable alteration in mass on the sensor surface.…”
Enlace del recurso

Malignt melanom hos hund por Winqvist, Ellen

“…When diagnosing, it is important to examine histological appearance as well as biological behaviour. There are several cases when tumours appear histological benign but behave malignantly. …”
Enlace del recurso

Algorithmic analysis of drug induced apoptosis and proteasome inhibition in cancer cells based on time-lapse microscopy images por Obaid, Aftab

“…Cellprofiler is an open source modular package that contains advance algorithms for image analysis for extraction of quantitative information from biological images. In this study pipelines based on CellProfiler were designed and implemented for analyzing drug induced apoptosis and proteasome inhibition in cancer therapy. …”

Perennial wheat por Lloyd, Sofia

“…This review is limited to research regarding hybrids between wheat and the wild wheat relatives of Thinopyrum sps, and their potential as grain crops. Biologically, the hybrids show good potential but yield remains low. …”

The value of perfect information por Kawa, Lanya

“…Eutrophication from nitrogen and phosphorus has damaged the Baltic Sea, leaving large sea bottom areas without biological life, thus changing the marine ecosystem, and triggering the growth of toxic algae. …”
Enlace del recurso

1987/88 CGIAR Annual Report por CGIAR Secretariat

“…Swindale, one on TAC and sustainable agricultural production by Michelle Hibler, and one on biological control of pests in Africa by Edward Glass. …”
Enlace del recurso

The native shrub, Piliostigma reticulatum, as an ecological “resource island” for mango trees in the Sahel por Hernández, R.R., Debenport, S.J., Leewis, M.C.C., Ndoye, F., Soumare, A., Thuita, Moses N., Gueye, M., Miambi, E., Chapuis-Lardy, L., Diedhiou, I., Dick, R.P.

“…It is concluded that P. reticulatum enhances soil biological functioning and that there is a synergistic effect of intercropping mango with the native shrub, P. reticulatum, in soil quality with a more diverse community, greater AMF infection rates, and greater potential to perform decomposition and mineralize nutrients.…”
Enlace del recurso

Better estimates of soil carbon from geographical data: a revised global approach por Duarte Guardia, Sandra, Peri, Pablo Luis, Amelung, Wulf, Sheil, Douglas, Laffan, Shawn W., Borchard, Nils, Bird, Michael I., Dieleman, Wouter, Pepper, David A., Zutta, Brian, Jobbagy Gampel, Esteban Gabriel, Silva, Lucas C. R., Bonser, Stephen P., Berhongaray, Gonzalo, Piñeiro, Gervasio, Martinez, Maria Jose, Cowie, Annette L., Ladd, Brenton

Enlace del recurso
Enlace del recurso
Enlace del recurso