Results 51 to 60 of about 777 (144)

Trypanosoma cruzi infection enhances olfactory response in Triatoma pallidipennis Stål (Hemiptera: Triatominae) to compounds potentially useful for insect control

open access: yesMedical and Veterinary Entomology, Volume 39, Issue 1, Page 160-170, March 2025.
Triatoma pallidipennis is one of the main vectors of Trypanosoma cruzi, the causative agent of Chagas disease. Attractant activity of octenol, nonanal and a mixture of lactic acid, hexanoic acid and ammonium hydroxide on T. cruzi–infected and non‐infected T. pallidipennis nymphal stages.
Berenice Jiménez‐Santiago   +4 more
wiley   +1 more source

Microspatial Distributional Patterns of Vectors of Cutaneous Leishmaniasis in Pernambuco, Northeastern Brazil

open access: yesJournal of Tropical Medicine, Volume 2012, Issue 1, 2012., 2012
The purpose of this study is to analyze the spatial distribution and population trends through time of Lutzomyia species in a long‐term focus of cutaneous leishmaniasis transmission in an Atlantic Forest area, northeastern Brazil. Sand fly populations of different ecological niches were monitored spatiotemporally in 2009.
Maria Rita Donalisio   +7 more
wiley   +1 more source

A geographical investigation of Chagas\u27 disease risk in the community of La Brea, Guatemala [PDF]

open access: yes, 2007
This thesis will display how the use of a GIS is an important tool in understanding geographic patterns of Chagas\u27 disease vector risk in a rural community in Guatemala.
Boquin, Gerardo J
core   +2 more sources

Geographic Distribution of Chagas Disease Vectors in Brazil Based on Ecological Niche Modeling

open access: yesJournal of Tropical Medicine, Volume 2012, Issue 1, 2012., 2012
Although Brazil was declared free from Chagas disease transmission by the domestic vector Triatoma infestans, human acute cases are still being registered based on transmission by native triatomine species. For a better understanding of transmission risk, the geographic distribution of Brazilian triatomines was analyzed.
Rodrigo Gurgel-Gonçalves   +4 more
wiley   +1 more source

Biodiversity assessment of Phlebotomine (Diptera: Psychodidae) in an environmental impacted area in Rio de Janeiro State, Brazil [PDF]

open access: yes, 2022
From October 1994 to September 1996, in the municipality of Mangaratiba, Rio de Janeiro State, phlebotomines were captured on the walls of the houses by means of a manual suction tube and light traps, in the household, the peridomicile and in the forest.
Aguiar, Gustavo Marins de   +4 more
core   +2 more sources

Phlebotominae (Diptera, Psychodidae) na Província Espeleológica do Vale do Ribeira - 1. Parque Estadual Intervales (PEI), estado de São Paulo, Brasil [PDF]

open access: yes
The identification of the sandfly fauna and investigation of some ecological aspects of its populations in areas frequented by tourists of the PEI, an Atlantic forest reserve with many caves, were the objective of this study.
BUENO, Edna F. M.   +4 more
core   +1 more source

Ecological patterns of blood-feeding by kissing-bugs (Hemiptera: Reduviidae: Triatominae) [PDF]

open access: yes, 2011
Host use by vectors is important in understanding the transmission of zoonotic diseases, which can affect humans, wildlife and domestic animals. Here, a synthesis of host exploitation patterns by kissing-bugs, vectors of Chagas disease, is presented. For
Chaves, Luis Fernando   +5 more
core   +5 more sources

Influye la alimentación sobre el dimorfismo sexual en Triatoma infestans (Hemiptera, Reduviidae) de hábitats naturales? [PDF]

open access: yes, 2018
Triatoma infestans es el principal vector del parásito que causa la enfermedadde Chagas en Sudamérica. Se sabe que T. infestans tiene diferentes patrones reproductivosy de desarrollo dependiendo de si se alimentan de aves o mamíferos.
Amelotti, Ivana   +3 more
core  

Eco-Epidemiology of Chagas Disease in Chile [PDF]

open access: yes, 2018
There are four vector species of Chagas disease in Chile: Triatoma infestans, responsible for the domestic cycle; Mepraia spinolai, the main wild vector; and M. gajardoi and M. parapatrica, two coastal wild species whose importance as vectors is not well
Ayala, Salvador   +4 more
core   +2 more sources

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