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Artículo

Evaluation of phloxine B as a photoinsecticide on immature stages of the horn fly, Haematobia irritans (L.) (Diptera: Muscidae)

Filiberti, AdrianIcon ; Rabossi, AlejandroIcon ; Argaraña, Carlos EnriqueIcon ; Quesada Allue, Luis AlbertoIcon
Fecha de publicación: 02/2009
Editorial: Wiley
Revista: Australian Journal Of Entomology
ISSN: 1326-6756
e-ISSN: 2052-1758
Idioma: Inglés
Tipo de recurso: Artículo publicado
Clasificación temática:
Otras Ciencias Biológicas

Resumen

The use of photoactive substances for controlling adult or immature stages of insect pests is an attractive alternative to chemical insecticides. Phloxine B is an environmentally friendly xanthene derivative that is safe for mammals but toxic for dipterans. In this study we tested the effect of phloxine B as a phototoxic larvicide against immature stages of the blood-sucking horn fly, Haematobia irritans (L.). The mortality rate of phloxine B was very low in the dark during the larval stage (100 h) unless a 0.5-mM dye concentration was used. However, a high mortality rate was attained when larvae III were transferred to containers exposed to 5000 lux during the last 2 h before pupariation. This was concentration-dependent up to 0.1-mM phloxine B. After a 2-h larval exposure to light the phloxine B 50% lethal concentration was 0.043 mM. These results indicate that H. irritans larvae are very sensitive to this dye, which in turn seems a promising component for larvicide formulations to control horn flies
Palabras clave: Larvicide , Photosensitizing Agent , Xanthene , Phloxine B
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info:eu-repo/semantics/openAccess Excepto donde se diga explícitamente, este item se publica bajo la siguiente descripción: Creative Commons Attribution-NonCommercial-ShareAlike 2.5 Unported (CC BY-NC-SA 2.5)
Identificadores
URI: http://hdl.handle.net/11336/28142
URL: http://onlinelibrary.wiley.com/doi/10.1111/j.1440-6055.2008.00686.x/full
DOI: http://dx.doi.org/10.1111/j.1440-6055.2008.00686.x
Colecciones
Articulos(CIQUIBIC)
Articulos de CENTRO DE INVEST.EN QCA.BIOL.DE CORDOBA (P)
Articulos(IIBBA)
Articulos de INST.DE INVEST.BIOQUIMICAS DE BS.AS(I)
Citación
Filiberti, Adrian; Rabossi, Alejandro; Argaraña, Carlos Enrique; Quesada Allue, Luis Alberto; Evaluation of phloxine B as a photoinsecticide on immature stages of the horn fly, Haematobia irritans (L.) (Diptera: Muscidae); Wiley; Australian Journal Of Entomology; 48; 1; 2-2009; 73-78
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