Results 81 to 90 of about 23,581 (252)

Relações soja × agentes polinizadores em sistemas de produção agrícola

Contribuciones a las ciencias sociales
O sistema de produção agrícola da soja (Glycine max [L.] Merrill) está intrinsecamente ligado aos polinizadores, os quais desempenham papel crucial na eficiência e na qualidade da produção.
José Júnior Severino, Luiz Carlos Tosta Dos Reis, Thiago Alberto Ortiz   +2 more
semanticscholar   +1 more source

Local and landscape features of urban fragments determine the occurrence of stingless bees As características locais e paisagísticas dos fragmentos urbanos determinam a ocorrência de uma espécie de abelhas sem ferrão

Insect Conservation and Diversity, Volume 18, Issue 6, Page 1027-1036, November 2025.
Both local and landscape factors associated with habitat availability and quality determine the persistence of stingless bees across fragments. Places where the species occurs have local and landscape characteristics distinctive from those where it is absent.
Yasmine Antonini, Rogério Parentoni Martins, Joao C. F. Cardoso   +2 more
wiley   +1 more source

Biología floral, sistema reproductivo y polinizadores efectivos de la bromelia epífita Tillandsia limbata

Botan‪ical Sciences
Antecedentes: La familia Bromeliaceae presenta una de las radiaciones adaptativas más notables dentro de las angiospermas, en parte debido a su diversidad de estrategias reproductivas.
B. Tellez-Baños, J. G. García-Franco, M. MacSwiney G., Juan Carlos López-Acosta, Thorsten Krömer   +4 more
semanticscholar   +1 more source

Unexpected spatial aggregation between two species of hummingbirds and their inconsistent spatial interactions with native and exotic plants in an urban ecological reserve

Ibis, Volume 167, Issue 4, Page 927-944, October 2025.
Hummingbirds play an important role as pollinators and are one of the primary examples of animal–plant coevolution. However, factors such as land‐use change, urbanization, exotic species introductions and the disappearance of native plants can negatively affect the persistence of hummingbird populations.
Gonzalo A. Ramírez‐Cruz, Israel Solano‐Zavaleta, J. Jaime Zúñiga‐Vega, P. Montserrat Vilchis‐Domínguez, Mariana Palencia‐Martínez   +4 more
wiley   +1 more source

Reforestación y jardines polinizadores en la Escuela Secundaria Técnica 61

LATAM Revista Latinoamericana de Ciencias Sociales y Humanidades
México es una de las cinco naciones con mayor mega diversidad, (Foro Económico Mundial, 2022), representando alrededor del 12% de toda la diversidad biológica, sin embargo, un tercio de la superficie terrestre de México está gravemente dañada debido a ...
Ángel Téllez Tula, José David Morales Díaz, Rita Yañez Garnica, Laura Herrera Corona, Norma Elena Mendoza Zaragoza   +4 more
semanticscholar   +1 more source

Influence of sex‐organ positions on pollen transfer and self‐interference in plants with stylar polymorphisms: An experimental approach using three‐dimensional printed flowers

Functional Ecology, Volume 39, Issue 9, Page 2526-2538, September 2025.
Read the free Plain Language Summary for this article on the Journal blog. Abstract Heterostylous plants are defined by the reciprocal positioning of stigmas and anthers in floral morphs—a trait proposed by Darwin to enhance the efficiency of disassortative (intermorph) pollen transfer.
Victoria Ferrero, Luis Navarro, James D. Thomson, Spencer C. H. Barrett   +3 more
wiley   +1 more source

Polinizadores de la noche: murciélagos de una metrópoli

Therya ixmana
Los murciélagos son únicos entre los mamíferos, por su maravillosa capacidad de volar y surcar el cielo durante la noche con escasas condiciones de luz. La mayoría de ellos no se alimentan de sangre como muchas personas piensan.
Diana Vega-Montes de Oca, Flor Rodríguez-Gómez, M. M. Ramírez-Martínez   +2 more
semanticscholar   +1 more source

Foliar herbivory pushes plant individuals towards the periphery of a plant–floral visitor interaction network

Journal of Ecology, Volume 113, Issue 9, Page 2414-2428, September 2025.
The authors demonstrate how the effects of herbivory on a key plant trait can cascade to shape the interactions between individual plants and their flower visitors and how the indirect effects between herbivores and pollinators can modulate the structure of interaction networks in terrestrial ecosystems.
Luiz Rezende, Leandro G. Cosmo, Gustavo Q. Romero, Martín Pareja   +3 more
wiley   +1 more source

Biología floral y reproductiva de Escallonia pulverulenta (Ruiz et Pav.) Pers. (Escalloniaceae) y su relación con los visitantes florales

Gayana: Botanica, 2017
Se determinó la biología floral y el sistema reproductivo de Escallonia pulverulenta, arbusto endémico de Chile central. Para ello se realizaron tratamientos de polinización manual, automática y natural a flores, evaluándose la producción de semillas ...
Antonio Rivera-Hutinel, Fernando Acevedo-Orellana   +1 more
doaj   +1 more source

Distinct Intra‐ and Interspecific Foraging Patterns of Stingless Bee Species as a Conservation Tool

Biotropica, Volume 57, Issue 5, September 2025.
In this study, we examined the foraging patterns of three rescued stingless bee species in the Bolivian Yungas using melissopalynology and plant–pollinator network analysis. We found distinct floral foraging patterns both within and among three stingless bee species in the Bolivian Yungas, suggesting niche partitioning at multiple levels.
Sissi Lozada‐Gobilard, Pamela Cristina Santana, Yamil Maidana‐Tuco, Elvis Otmar Gutierrez, Teresa Ortuño   +4 more
wiley   +1 more source