Results 51 to 60 of about 23,150 (276)

Potencial biológico do Triatoma brasiliensis Biological potential of Triatoma brasiliensis

open access: yesCadernos de Saúde Pública, 2000
Foram estudados alguns parâmetros biológicos e fisiológicos do Triatoma brasiliensis em comparação com o Triatoma infestans e com o Triatoma pseudomaculata. O T.
Alessandra A. Guarneri   +3 more
doaj   +1 more source

Terpene and resin acid contents in Scots pine stem lesions colonized by the rust fungus Cronartium pini

open access: yesForest Pathology, Volume 51, Issue 4, August 2021., 2021
Abstract Cronartium pini causes economic losses especially on Scots pine in northern Europe. Scots pine reacts to rust infection by resin flow. The chemicals enriched in wood after Cronartium infection have not been investigated before. We investigated resin acids and mono‐ and sesquiterpenes produced in Cronartium‐infected wood.
Juha Kaitera   +3 more
wiley   +1 more source

Estudos preliminares sobre a doença de Chagas na Bolívia

open access: yesMemorias do Instituto Oswaldo Cruz, 1943
Os autores estudam a distribuição dos triatomídeos na Bolívia, refindo as localidades em que já foram encontrados parasitados por flagelos e fornecendo dados sobre o grau de infecção de Triatoma infestans no Departamento de Cochabamba (Cercado, Punata e ...
Emmanuel Dias, Rafael A. Torrico M.
doaj   +1 more source

Identifying Current and Missing Knowledge in the Control of Pyrethroid-Resistant Triatoma Infestans, Vector of Chagas Disease [PDF]

open access: yes, 2017
Triatomines are blood-sucking bugs that occur mainly in Latin America. They are vectors of Trypanosoma cruzi, the parasite that causes Chagas disease.
Picollo, Maria Ines   +1 more
core   +1 more source

Feeding and defecation behavior of Triatoma rubida (Uhler, 1894) (Hemiptera: Reduviidae) under laboratory conditions, and its potential role as a vector of chagas disease in Arizona, USA [PDF]

open access: yes, 2011
Chagas disease is caused by the parasite Trypanosoma cruzi, which is transmitted to humans by blood-sucking triatomine insects. This disease is endemic throughout Mexico and Central and South America, but only a few autochthonous cases have been reported
Gregory, Teresa   +3 more
core   +1 more source

Detecting Areas of Potential High Prevalence of Chagas in Argentina [PDF]

open access: yes, 2020
A map of potential prevalence of Chagas disease (ChD) with high spatial disaggregation is presented. It aims to detect areas outside the Gran Chaco ecoregion (hyperendemic for the ChD), characterized by high affinity with ChD and high health vulnerability.
arxiv   +1 more source

Field trials of an improved cost-effective device for detecting peridomestic populations of Triatoma infestans (Hemiptera: Reduviidae) in rural Argentina [PDF]

open access: yes, 2002
An improved device for detecting peridomestic Triatoma infestans consisting of one-liter recycled Tetra Brik milk boxes with a central structure was tested using a matched-pair study design in two rural areas in Argentina.
Ceballos, Leonardo A.   +3 more
core   +3 more sources

Secondary Kill Effect of Deltamethrin on Triatoma infestans [PDF]

open access: yesJournal of Medical Entomology, 2011
Control of the Chagas disease vector, Triatoma infestans, relies on the application of pyrethroid insecticides, especially deltamethrin. We performed laboratory studies to determine whether a T. infestans nymph that comes into contact with a deltamethrin-treated surface horizontally transfers the insecticide to subsequent triatomines.
Maloney, K.M.   +6 more
openaire   +3 more sources

Marcação de ovos de Triatoma infestans, com diversos corantes Techinique to mark Triatoma infestans eggs with several dyestuffs

open access: yesRevista de Saúde Pública, 1971
Os autores descrevem uma técnica para marcação de ovos de T. infestans, utilizando-se de corantes.The authors present a technique which employes dyestuffs to mark T. infestans eggs.
Edmundo Juarez   +2 more
doaj   +1 more source

Ecological host fitting of Trypanosoma cruzi TcI in Bolivia: mosaic population structure, hybridization and a role for humans in Andean parasite dispersal. [PDF]

open access: yes, 2015
An improved understanding of how a parasite species exploits its genetic repertoire to colonize novel hosts and environmental niches is crucial to establish the epidemiological risk associated with emergent pathogenic genotypes.
Bustamante, Marinely   +8 more
core   +4 more sources

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