Results 11 to 20 of about 98 (95)

Evaluación in vitro de la patogenicidad de los hongos aislados en la región de Urabá (Antioquia, Colombia) contra larvas de Aedes aegypti [PDF]

Biomédica: revista del Instituto Nacional de Salud
Introducción. Aedes aegypti es un vector importante de enfermedades arbovirales como el dengue, entre otras. Las estrategias tradicionales de control, como el uso de insecticidas, han perdido eficacia debido a la aparición de resistencia en las ...
Dairon Andrés Machado-Agudelo, María Alejandra García, Manuel E. Rueda-Páramo, Nadya Lorena Cardona   +3 more
doaj   +2 more sources

Panama Canal expansion and shifts in fishing practices: A social‐ecological network approach

People and Nature, Volume 8, Issue 5, Page 1520-1532, May 2026.
Abstract Species introductions have spiked over the past two centuries due to globalization. These introductions impact ecosystems, but may also have long‐term implications for human communities. In one of the world's hubs for global shipping, the Panama Canal, a recent canal expansion has coincided with an increase in marine fishes entering the ...
Michelle Hübel, Gustavo A. Castellanos‐Galindo, Jonathan M. Jeschke, Jorge Abadia, Victor Bravo, Elizabeta Briski, Rigoberto Gonzalez, Diana Sharpe, Mark E. Torchin, Marisol P. Valverde, Lotta C. Kluger   +10 more
wiley   +1 more source

Capacidad larvívora del gold fish (carassius auratus auratus) y del guppy salvaje (poecilia reticulata) sobre larvas de aedes aegypti en condiciones de laboratorio

Revista Científica, 2010
El control biológico de vectores de importancia médica se presenta como una alternativa al uso de plaguicidas. La utilización de peces larvívoros se promueve como una nueva estrategia para el control de vectores.
Nereida Valero, Eddy Meleán, Mery Maldonado, Milagros MontieL, Yraima Larreal, Luz Marina Espina   +5 more
doaj  

European mistletoe shares a similar demographic strategy with non‐parasitic plants

Journal of Ecology, Volume 114, Issue 5, May 2026.
European mistletoe (Viscum album) does not have a distinct demographic strategy from non‐parasitic plants, as quantified by time‐based life history traits. We found that mistletoe vital rates were driven by mistletoe size and position in the host tree.
Oliver G. Spacey, Owen R. Jones, Sydne Record, Sharon D. Janssen, Arya Y. Yue, Wenyi Liu, Alice Rosen, Chris J. Thorogood, Roberto Salguero‐Gómez   +8 more
wiley   +1 more source

Entomofauna urbana, un estudio en la Universidad Nacional Mayor de San Marcos, Lima, Perú

Acta Zoológica Lilloana
El presente estudio investigó la diversidad de insectos en la Universidad Nacional Mayor de San Marcos en Lima, Perú, durante un período de 12 meses. Se identificaron un total de 131 morfoespecies, distribuidas en 15 órdenes taxonómicos, 69 familias y ...
Jehoshua Macedo Bedoya
doaj   +1 more source

Host Specificity and Activity Synchronization Drive Frog‐Biting Midge Incidence on Torrent Frogs (Hylodidae)

Biotropica, Volume 58, Issue 3, May 2026.
Frog‐biting midges were recorded exclusively on Hylodes asper (especially on males calling near streams and only during the day) and not on syntopic H. phyllodes, indicating host preference and activity synchronization. Micropredation on these visual‐signaling frogs is likely influenced by precipitation, especially under high maximum temperatures ...
Filipe C. Serrano, Juan C. Diaz‐Ricaurte, Marília P. Gaiarsa, Laura R. V. Alencar, Isabel Máximo, Luís Felipe Toledo, Marcio Martins   +6 more
wiley   +1 more source

Breves referencias a la sistemática bio-ecológica y morfológica externa de los triatomineos, en especial Triatoma infestans y Triatoma sordida

Acta Zoológica Lilloana, 2020
El presente artículo es una introducción al tema, que otorga especial importancia a los insectos Tryatomine, entre los que se encuentran especies vectores de T. cruzi.
Mario R. Borda P.
doaj  

Compost legacy effects in active roadside restoration: Medium‐term shifts in plant succession

Ecological Solutions and Evidence, Volume 7, Issue 2, April–June 2026.
Roadside restoration experiment established on volcanic tephra following road construction in Andean Patagonia. A single application of municipal (MC) or biosolids (BC) compost rapidly increased plant cover compared with untreated controls (C) but led to distinct, exotic‐dominated plant communities over 6 years.
Nicolás Ferreiro, Patricia Satti, María J. Mazzarino   +2 more
wiley   +1 more source

Nuevos reportes de copépodos del género Mesocyclops (Crustacea: Copepoda) para Cuba.

Gaceta Médica Espirituana, 2017
Se presentan nuevos registros de copépodos ciclopodos del género Mesocyclops de Cuba. En los trópicos, varias especies de Mesocyclops prometen ser agentes de control biológico para las larvas de mosquitos vectores de enfermedades.
MSc. Rigoberto Fimia Duarte, Janet W. Reid, Zulema Menéndez Díaz   +2 more
doaj  

Biochemical Responses of Anopheles spp. Larvae to a Novel Brazilian BR101 Bacillus thuringiensis var. israelensis Formulation: Oxidative Stress, Detoxification Enzymes, and Safety for Nontarget Notonectidae and Gerridae Aquatic Insects

Chemistry &Biodiversity, Volume 23, Issue 2, February 2026.
Bti BR101 exhibits strong larvicidal activity against Anopheles larvae spp., with dose‐dependent mortality and LC50 of 3.13 µg/mL. Bti increases ROS, lipid and protein oxidation, and activates antioxidant enzymes (SOD, CAT, GPx) and detoxification pathways (MFO and esterases), indicating moderate oxidative stress.
Izabel Cristina de Oliveira Bentes, Dayane Dantas Abensour, Maria Luiza Lima da Costa, Raquel Telles de Moreira Sampaio, Leticia Bernadete da Silva, Francisco Augusto da Silva Ferreira, Cláudia Patrícia da Silva Tavares, Hergen Vieira de Souza, Francisco de Assis Marque, Mário Antonio Navarro da Silva, Eduarda Andrade de Lima, Gislayne Trindade Vilas‐Boas, João Antonio Cyrino Zequi, André Correa de Oliveira, Rosemary Aparecida Roque   +14 more
wiley   +1 more source