Resultados de búsqueda - "biology"

Indigenous natural enemies associated with Phyllocnistis citrella (Lepidoptera: Gracillariidae) in eastern Spain por Urbaneja, Alberto, Llácer, Elena, Tomás, O., Garrido, Antonio, Jaques, Josep A.

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Ecology and management of tropical secondary forest: science, people, and policy. Proceedings

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Exploring the potential of sound management of forest and tree resources on cattle farms located in tropical dry forest of Guanacaste, Costa Rica por Flores López, Juan C.

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Potencial de depredación de Hypsipyla grandella por hormigas en cafetales de Costa Rica por Varón, E.H., Barbera, N., Hanson, Paul, Carballo, Manuel, Hilje, Luko

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Using medium and large-sized mammals as indicator species to measure connectivity and large infrastructure impacts in Costa Rica por Salom Pérez, Roberto

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Why coconut water is both a biostimulant and an anti-cancer agent por Reyes Estevez, Estefany

“…Although, it is possible that, equivalent to plants, a conversion to zeatin-type cytokinins is required for the kinetin-type to have positive biological function in humans. This concludes that further research on the plant cytokinin-biosynthesis and metabolic pathways in humans is needed.…”

Effects of phenology and the microclimate on the seed set of Anemone nemorosa por Risser, Laurent

“…Temporal mismatch is a fairly well studied biological phenomenon. Nevertheless the phenomenon has been studied only for a small number of systems and organisms, and more empirical evidence to show that mismatch occurs and how it is affected by changes in environment. …”

Technical Advisory Committee Tenth Meeting, 22-26 July 1975: Draft Report por CGIAR Technical Advisory Committee

“…On the recommendation of its Subcommittee on Plant Nutrition, TAC endorsed CGIAR support to IFDC with the qualifications that field testing of new products be carried out through existing centers in the developing world, and that research on marketing and distribution of fertilizers be planned in consultation with the FAO and World Bank. Biological nitrogen fixation was identified as an area in which the CGIAR should consider support for projects proposed by centers. …”
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Exploring levels of egg parasitism and variation in egg cuticular chemistry in different Clavigralla spp. por Kpongbe, H., Berg, J. van den, Khamis, F., Tamò, Manuele, Talamas, E.J., Torto, B.

“…(Hymenoptera: Scelionidae), have previously been reported as potential biological control candidates. Little is known about the parasitism levels and their potential relationship with cuticular chemistry of Clavigralla spp. …”
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Comparative transcriptome analysis reveals resistance-related genes and pathways in Musa acuminata banana 'Guijiao9' in response to Fusarium wilt por Sun, J., Zhang, J., Fang, H., Peng, L., Wei, S., Li, C., Zheng, S., Lu, J.

“…Gene expression profiles of 'Guijiao 9' and Williams were captured by performing RNA-Seq analysis on 16 biological samples collected over a six day period post inoculation with Foc-TR4. …”
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Rangeland Degradation: Causes, Consequences, Monitoring Techniques and Remedies por Bolo, Peter Omondi, Sommer, Rolf, Kihara, Job Maguta, Kinyua, Michael, Nyawira, Sylvia, Notenbaert, An Maria Omer

“…Continuous overgrazing and overstocking not only affect soil physical (compaction, breakdown of aggregates) but also chemical (soil pH and salinization, nutrient leaching, diminishing organic matter content), and biological properties. These decrease rangeland production potentials. …”
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Comparative phylogeography of Aedes mosquitoes and the role of past climatic change for evolution within Africa por Bennett, K.L., Kaddumukasa, M., Shija, F., Djouaka, R., Misinzo, G., Lutwama, J., Linton, Y.M., Walton, C.

“…The study of demographic processes involved in species diversification and evolution ultimately provides explanations for the complex distribution of biodiversity on earth, indicates regions important for the maintenance and generation of biodiversity, and identifies biological units important for conservation or medical consequence. …”
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Chemical additives enhance the activity of a Bt‐based biopesticide targeting the beet webworm larvae por Opisa, S., Akutse, K.S., Plessis, H. du, Fiaboe, K.K.M., Ekesi, S.

“…The Bacillus thuringiensis Subsp. kurstaki product Halt® is a biologically safe biopesticide recommended for the management of Spodoptera exigua (Hübner) and Plutella xylostella (Linnaeus). …”
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South Asia Network on Plant Genetic Resources (SANPGR): Proceedings of Fourth Meeting, Kathmandu, Nepal, 1-3 September 1998 por Mal, B., Mathur, P.N., Ramanatha Rao, V.

“…The objectives of the Nepal SANPGR meeting were to take stock of activities carried out under the Convention on Biological Diversity and Global Plan of Action; to understand recent policy changes taking place at national and global levels, and to formulate action plans for regional collaboration. …”
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Forest genetic resources conservation and management: Proceedings of the Asia Pacific Forest Genetic Resources Programme (APFORGEN) Inception Workshop, Kepong, Kuala Lumpur,Malaysi... por Luoma-aho, T., Hong, L.T., Ramanatha Rao, V., Sim, H.C., International Plant Genetic Resources Institute

“…Better management of forest genetic diversity will also help countries to fulfil their commitments as agreed under the Convention on Biological Diversity and to maintain diversity for future use. …”
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Upgrading the smallholder dairy value chain: A system dynamics ex-ante impact assessment in Tanzania's Kilosa district por Dizyee, Kanar, Baker, Derek, Omore, Amos O.

“…We developed and evaluated an integrated system dynamics (SD) simulation model that captures many relevant feedbacks between the biological dynamics of dairy cattle production, the economics of milk market access, and the impacts of rainfall as an environmental factor. …”
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Capacity Building Workshop on Genetic Resources for CGIAR Scientists and Partners from Near East and Neighbouring Countries, 17 - 20 September 2018, ICARDA, Beirut, Lebanon por CGIAR Genebank Platform

“…This event brought together 20 staff members from 6 CGIAR Centres (including genebank managers and technical staff, plant breeders, senior scientists, legal counselor and genetic resources policy specialists), 16 representatives of national agricultural research organizations in Afghanistan, Iraq, Jordan, Kuwait, Lebanon, Oman, Pakistan, Syrian Arab Republic and Yemen, and representatives of the Secretariats of the International Treaty on Plant Genetic Resources for Food and Agriculture (ITPGRFA), the Convention on Biological Diversity (CBD) and the coordination team of the Global Project on Access and Benefit Sharing of the United Nations Development Programme (UNDP). …”
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Forest and woodland replacement patterns following drought-related mortality por Batllori, Enric, Lloret, Francisco, Aakala, Tuomas, Anderegg, William R.L., Aynekulu, Ermias, Bendixsen, Devin P., Bentouati, Abdallah, Bigler, Christof, Burk, C. John, Camarero, J. Julio, Colangelo, Michele, Coop, Jonathan D., Fensham, Roderick, Floyd, M. Lisa, Galiano, Lucía, Ganey, Joseph L., González, Patrick, Jacobsen, Anna L., Kane, Jeffrey Michael, Kitzberger, Thomas, Linares, Juan C., Marchetti, Suzanne B., Matusick, George, Michaelian, Michael, Navarro Cerrillo, Rafael M., Pratt, Robert Brandon, Redmond, Miranda D., Rigling, Andreas, Ripullone, Francesco, Sangüesa-Barreda, Gabriel, Sasal, Yamila, Saura-Mas, Sandra, Suarez, Maria Laura, Veblen, Thomas T., Vilà-Cabrera, Albert, Vincke, Caroline, Zeeman, Ben

“…The ultimate temporal persistence of such changes remains unknown but, given the key role of biological legacies in long-term ecological succession, this emerging picture of postdrought ecological trajectories highlights the potential for major ecosystem reorganization in the coming decades. …”
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Ecological divergence of wild strawberry DNA methylation patterns at distinct spatial scales por Kort, Hanne de, Panis, Bartholomeus, Deforce, Dieter, Nieuwerburgh, Filip van, Honnay, Ollivier

“…For example, demethylation of transposable elements consistently occurred at the large but not the fine spatial scale, while methylation differentiation for most biological processes were shared between spatial scales. …”
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Pests and diseases of trees in Africa: A growing continental emergency por Graziosi, Ignazio, Tembo, M., Kuate, J., Muchugi, A.

“…The implementation of an integrated and globally coordinated approach based on improved biosecurity, biological control, and tree resistance would contribute to mitigate the potentially devastating impact of these invasions on African natural resources.…”
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