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Abstract:

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.

Registro:

Documento: Artículo
Título:Baker's yeast, an attractant for baiting traps for Chagas' disease vectors
Autor:Guerenstein, P.G.; Lorenzo, M.G.; Núñez, J.A.; Lazzari, C.R.
Filiación:Departamento de Ciencias Biológicas, Facultad de Ciencias Exactas y Naturales, Universidad de Buenos Aires, Ciudad Universitaria, Buenos Aires, 1428, Argentina
Palabras clave: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
Año:1995
Volumen:51
Número:8
Página de inicio:834
Página de fin:837
DOI: http://dx.doi.org/10.1007/BF01922439
Título revista:Experientia
Título revista abreviado:Experientia
ISSN:00144754
CODEN:EXPEA
CAS:Gases; Pheromones
Registro:https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_00144754_v51_n8_p834_Guerenstein

Referencias:

  • Lazzari, C.R., Núñez, J.A., (1989) J. Insect Physiol., 35, p. 525
  • Núñez, J.A., (1987) Chagas' Disease Vectors, vol. II, p. 1. , R. R., Brenner, A. M., Stoka, CRC Press, Florida
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  • Núñez, J.A., Lazzari, C.R., Rearing ofTriatoma infestansKlug (Het., Reduviidae) in the absence of a live host (1990) Journal of Applied Entomology, 109, p. 87
  • Nuñez, J.A., (1982) Bull. ent. Res., 72, p. 252
  • Lorenzo, F.A.N., Kenigsten, A., Lazzari, C.R., (1994) J. Insect Physiol., 40, p. 311
  • Zar, J.H., (1984) Statistical Analysis, , Prentice Hall Inc., New Jersey
  • Drawert, F., Klicch, W., (1987) Fundamentals of Biotechnology, p. 382. , P., Präve, V., Faust, W., Sittig, D., Sukatsch, VCH Verlagsgesellschaft, Weinheim
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Citas:

---------- APA ----------
Guerenstein, P.G., Lorenzo, M.G., Núñez, J.A. & Lazzari, C.R. (1995) . Baker's yeast, an attractant for baiting traps for Chagas' disease vectors. Experientia, 51(8), 834-837.
http://dx.doi.org/10.1007/BF01922439
---------- CHICAGO ----------
Guerenstein, P.G., Lorenzo, M.G., Núñez, J.A., Lazzari, C.R. "Baker's yeast, an attractant for baiting traps for Chagas' disease vectors" . Experientia 51, no. 8 (1995) : 834-837.
http://dx.doi.org/10.1007/BF01922439
---------- MLA ----------
Guerenstein, P.G., Lorenzo, M.G., Núñez, J.A., Lazzari, C.R. "Baker's yeast, an attractant for baiting traps for Chagas' disease vectors" . Experientia, vol. 51, no. 8, 1995, pp. 834-837.
http://dx.doi.org/10.1007/BF01922439
---------- VANCOUVER ----------
Guerenstein, P.G., Lorenzo, M.G., Núñez, J.A., Lazzari, C.R. Baker's yeast, an attractant for baiting traps for Chagas' disease vectors. Experientia. 1995;51(8):834-837.
http://dx.doi.org/10.1007/BF01922439