Results 21 to 30 of about 102,700 (303)

Control de artrópodos vectores

open access: yes, 2023
El control de los artrópodos de importancia sanitaria y veterinaria puede ser abordado desde distintos enfoques. Si bien el control químico de adultos e inmaduros ha sido ampliamente utilizado, existe una tendencia hacia técnicas ambientalmente amigables para reducir al mínimo la utilización de productos tóxicos contaminantes.
Muttis, Evangelina   +2 more
openaire   +3 more sources

Interrogating the transmission dynamics of Trypanosoma cruzi (Trypanosomatida, Trypanosomatidae) by Triatoma venosa (Hemiptera: Reduviidae) after the elimination of vector transmission by Rhodnius prolixus in Boyacá eastern Colombia

open access: yesFrontiers in Cellular and Infection Microbiology, 2022
Graphical ...
Manuel Medina   +11 more
doaj   +1 more source

Malaria outbreak response in urban Santo Domingo, Dominican Republic: lessons learned for community engagement

open access: yesRevista Panamericana de Salud Pública, 2020
Community engagement is crucial for public health initiatives, yet it remains an under-studied process within national disease elimination programs.
Dianelba Valdez   +11 more
doaj   +1 more source

Wind profile prediction using linear Markov chains: A linear algebra approach [PDF]

open access: yes, 2018
To predict the future wind speed and wind direction is of relevance to the wind industry to maximize the power generation. In this regards, this article describes a methodology for the construction of predictive models based on linear Markov chains under
García Planas, María Isabel   +1 more
core   +2 more sources

Effect of Chlorine and Temperature on Larvicidal Activity of Cuban Bacillus thuringiensis Isolates

open access: yesJournal of Arthropod-Borne Diseases, 2019
Background: The efficacy of biolarvicides may be influenced by species of mosquito, larval age and density, tem­perature, water quality, bacterial formulation, and others.
Aileen González-Rizo   +6 more
doaj   +1 more source

Pathogenic and enzyme activities of the entomopathogenic fungus Tolypocladium cylindrosporum (Ascomycota: Hypocreales) from Tierra del Fuego, Argentina [PDF]

open access: yes, 2012
Tolypocladium cylindrosporum is an entomopathogenic fungi that has been studied as a biological control agent against insects of several orders. The fungus has been isolated from the soil as well as from insects of the orders Coleoptera, Lepidoptera ...
Cabello, Marta Noemí   +5 more
core   +2 more sources

Alta correlación en la detección de anticuerpos y antígenos de virus del dengue en muestras de suero y plasma

open access: yesRevista de la Facultad de Medicina, 2015
Introducción. El diagnóstico adecuado de dengue por laboratorio es importante para la atención, así como para el control de brotes y epidemias. Hasta el momento, las pruebas ELISA para diagnóstico serológico de la infección se encuentran validadas en ...
Shirly Parra-Álvarez   +4 more
doaj   +1 more source

First record of Aedes aegypti (L.) (Diptera: Culicidae) infected by the parasite Ascogregarina culicis (Ross) (Apicomplexa: Lecudinidae) in Argentina [PDF]

open access: yes, 2005
n a survey for parasites and pathogens of Aedes aegypti conducted in La Plata, Argentina, an aseptate gregarine was found parasitizing larvae, pupae and adults of this mosquito species. This gregarine species was identified as Ascogregarina culicis based
Dellapé, Mariana E.   +3 more
core   +1 more source

First Description of Akanthomyces uredinophilus comb. nov. from Hemipteran Insects in America

open access: yesDiversity, 2022
Filamentous fungi of the genera Lecanicillium and Akanthomyces (Ascomycota: Hypocreales: Cordycipitaceae) have been isolated from a variety of insect orders and are of particular interest as biological control agents for phloem-sucking plant pests. Three
Romina Manfrino   +6 more
doaj   +1 more source

Posibilidad de control inmunológico de vectores hematofagos de enfermedades humanas

open access: yesBiomédica, 1990
Se presenta un estudio preliminar para la inmunización con antígenos derivados del tuvo digestivo del Anopheles albimanus con la idea de obtener alteraciones celulares del tubo digestivo y de tal manera bloquear su infección con Plasmodium. El estudio demostró que es posible obtener anticuerpos contra componentes del tubo digestivo del mosquito y que ...
Miguel Guzmán   +3 more
openaire   +3 more sources

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