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Mostrando ítems 41-50 de 2014
Consecuencias teóricas del concepto de parasitismo intra-específicoTheoretical consequences of the concept 'intra-specific parasitism'
(Universidad Autónoma Metropolitana-Iztapalapa, 2017-10)
When parasitism is defined, it is customary to emphasize that it is about an inter-specific relation, i.e., between individuals of two different species. Here we critically examine that assumption and we turn to the concept ...
Evaluation of the photodegradation of Bisphenol A and Triclosan, in the presence of 6- methoxyquinoline ligand coordination compounds as singlet oxygen photosensitizers, compared to the use of the persulfate ion
(Diagnóstico y Control de la ContaminaciónMedellín, 2022)
Ecologia trófica em arroios de baixa ordem do sul do Brasil: relação entre consumidores primários e secundários
(Universidade do Vale do Rio dos Sinos, 2015-02-25)
The River Continuum Concept (RCC) suggests that changes in physico-chemical factors across the stream longitudinal gradient leads to the adding of species of different feeding habits. In this sense, the aim of the study ...
A genetic approach to the species problem in wild potato
(Wiley, 2012-07)
Wild potatoes are native to the Americas, where they present very wide geographical and ecological distribution. Most are diploid, obligate out‐crossers due to a multiallelic gametophytic self‐incompatibility (S) locus ...
An updated checklist of the Orchidaceae of PanamáAn updated checklist of the Orchidaceae of Panama
(Universidad de Costa Rica, 2015)
Vanilla distribution modeling for conservation and sustainable cultivation in a joint land sparing/sharing concept
(2020-03)
Vanilla, an expensive but popular spice used in many industries, faces problems related to its
supply. Some of these problems are due to the fact that vanilla cultivation is based on clonal material of a
single species ...
Wild and cultivated potato species diversity, taxonomy, and conservation
(Springer, 2021-09-22)
In the present chapter, we summarize the knowledge of wild and cultivated potato species, diversity, a taxonomic update including group concept classification and description, species valid names, and a complete synonymy, ...
Randia brevituba (Rubiaceae), a New Species from the Southern Cone of America and Comments on Randia armata
(American Society of Plant Taxonomists, 2016-02)
Randia brevituba is a new species of the Paranean region of Argentina and Paraguay. It differs from the closest species, R. ferox, which is sympatric, in having short corolla tubes of 4.7‐5.4 mm in the pistillate flowers ...