Baker's yeast, an attractant for baiting traps for Chagas' disease vectors

We tested the attraction of volatile compounds, produced by the aerobic growth of Saccharomyces cerevisiae on saccharose for Triatoma infestans. For these tests, we exploited the behavioural characteristic of these haematophagous insects of dropping when searching for food. In olfactometer assays, y...

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Autores principales:	Lorenzo, Marcelo G., Núñez, Josué Antonio, Lazzari, Claudio Ricardo
Publicado:	1995
Materias:	attractant baited traps carbon dioxide Chagas' disease lures Triatominae yeast potassium hydroxide sucrose volatile agent animal experiment article chagas disease controlled study fungus culture mouse nonhuman olfactometry parasite vector saccharomyces cerevisiae triatoma infestans Animal Chagas Disease Gases Insect Vectors Pheromones Saccharomyces cerevisiae Smell Support, Non-U.S. Gov't Triatoma Animalia Fungi Hexapoda Triatoma infestans
Acceso en línea:	https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_00144754_v51_n8_p834_Guerenstein http://hdl.handle.net/20.500.12110/paper_00144754_v51_n8_p834_Guerenstein
Aporte de:	Biblioteca Digital - Facultad de Ciencias Exactas y Naturales (UBA) de Universidad de Buenos Aires

id	paper:paper_00144754_v51_n8_p834_Guerenstein
record_format	dspace
spelling	paper:paper_00144754_v51_n8_p834_Guerenstein2023-06-08T14:37:13Z Baker's yeast, an attractant for baiting traps for Chagas' disease vectors Lorenzo, Marcelo G. Núñez, Josué Antonio Lazzari, Claudio Ricardo attractant baited traps carbon dioxide Chagas' disease lures Triatominae yeast carbon dioxide potassium hydroxide sucrose volatile agent animal experiment article chagas disease controlled study fungus culture mouse nonhuman olfactometry parasite vector saccharomyces cerevisiae triatoma infestans Animal Chagas Disease Gases Insect Vectors Pheromones Saccharomyces cerevisiae Smell Support, Non-U.S. Gov't Triatoma Animalia Fungi Hexapoda Saccharomyces cerevisiae Triatoma infestans Triatominae We tested the attraction of volatile compounds, produced by the aerobic growth of Saccharomyces cerevisiae on saccharose for Triatoma infestans. For these tests, we exploited the behavioural characteristic of these haematophagous insects of dropping when searching for food. In olfactometer assays, yeast cultures activated and attracted bugs as effectively as a mouse. The attraction of the cultures was significantly reduced when the carbon dioxide released was partially eliminated using potassium hydroxide. Yeast cultures were also tested as lures in a novel trap device. A baited device for trapping Chagas' disease vectors using the behavioural peculiarities of T. infestans and this simple attractant is described. © 1995 Birkhäuser Verlag. Fil:Lorenzo, M.G. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales; Argentina. Fil:Núñez, J.A. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales; Argentina. Fil:Lazzari, C.R. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales; Argentina. 1995 https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_00144754_v51_n8_p834_Guerenstein http://hdl.handle.net/20.500.12110/paper_00144754_v51_n8_p834_Guerenstein
institution	Universidad de Buenos Aires
institution_str	I-28
repository_str	R-134
collection	Biblioteca Digital - Facultad de Ciencias Exactas y Naturales (UBA)
topic	attractant baited traps carbon dioxide Chagas' disease lures Triatominae yeast carbon dioxide potassium hydroxide sucrose volatile agent animal experiment article chagas disease controlled study fungus culture mouse nonhuman olfactometry parasite vector saccharomyces cerevisiae triatoma infestans Animal Chagas Disease Gases Insect Vectors Pheromones Saccharomyces cerevisiae Smell Support, Non-U.S. Gov't Triatoma Animalia Fungi Hexapoda Saccharomyces cerevisiae Triatoma infestans Triatominae
spellingShingle	attractant baited traps carbon dioxide Chagas' disease lures Triatominae yeast carbon dioxide potassium hydroxide sucrose volatile agent animal experiment article chagas disease controlled study fungus culture mouse nonhuman olfactometry parasite vector saccharomyces cerevisiae triatoma infestans Animal Chagas Disease Gases Insect Vectors Pheromones Saccharomyces cerevisiae Smell Support, Non-U.S. Gov't Triatoma Animalia Fungi Hexapoda Saccharomyces cerevisiae Triatoma infestans Triatominae Lorenzo, Marcelo G. Núñez, Josué Antonio Lazzari, Claudio Ricardo Baker's yeast, an attractant for baiting traps for Chagas' disease vectors
topic_facet	attractant baited traps carbon dioxide Chagas' disease lures Triatominae yeast carbon dioxide potassium hydroxide sucrose volatile agent animal experiment article chagas disease controlled study fungus culture mouse nonhuman olfactometry parasite vector saccharomyces cerevisiae triatoma infestans Animal Chagas Disease Gases Insect Vectors Pheromones Saccharomyces cerevisiae Smell Support, Non-U.S. Gov't Triatoma Animalia Fungi Hexapoda Saccharomyces cerevisiae Triatoma infestans Triatominae
description	We tested the attraction of volatile compounds, produced by the aerobic growth of Saccharomyces cerevisiae on saccharose for Triatoma infestans. For these tests, we exploited the behavioural characteristic of these haematophagous insects of dropping when searching for food. In olfactometer assays, yeast cultures activated and attracted bugs as effectively as a mouse. The attraction of the cultures was significantly reduced when the carbon dioxide released was partially eliminated using potassium hydroxide. Yeast cultures were also tested as lures in a novel trap device. A baited device for trapping Chagas' disease vectors using the behavioural peculiarities of T. infestans and this simple attractant is described. © 1995 Birkhäuser Verlag.
author	Lorenzo, Marcelo G. Núñez, Josué Antonio Lazzari, Claudio Ricardo
author_facet	Lorenzo, Marcelo G. Núñez, Josué Antonio Lazzari, Claudio Ricardo
author_sort	Lorenzo, Marcelo G.
title	Baker's yeast, an attractant for baiting traps for Chagas' disease vectors
title_short	Baker's yeast, an attractant for baiting traps for Chagas' disease vectors
title_full	Baker's yeast, an attractant for baiting traps for Chagas' disease vectors
title_fullStr	Baker's yeast, an attractant for baiting traps for Chagas' disease vectors
title_full_unstemmed	Baker's yeast, an attractant for baiting traps for Chagas' disease vectors
title_sort	baker's yeast, an attractant for baiting traps for chagas' disease vectors
publishDate	1995
url	https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_00144754_v51_n8_p834_Guerenstein http://hdl.handle.net/20.500.12110/paper_00144754_v51_n8_p834_Guerenstein
work_keys_str_mv	AT lorenzomarcelog bakersyeastanattractantforbaitingtrapsforchagasdiseasevectors AT nunezjosueantonio bakersyeastanattractantforbaitingtrapsforchagasdiseasevectors AT lazzariclaudioricardo bakersyeastanattractantforbaitingtrapsforchagasdiseasevectors
_version_	1768541589939945472

Baker's yeast, an attractant for baiting traps for Chagas' disease vectors

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