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No. de sistema: 000043193

LDR _ _ 00000nab^^22^^^^zza^4500
008 _ _ 070625m20079999mdubr^p^^^^^^z0^^^a0eng^d
040 _ _ a| ECO
c| ECO
044 _ _ a| mdu
245 0 0 a| Horizontal transmission of beauveria bassiana in Anastrepha ludens (Diptera: tephritidae) under laboratory and field cage conditions
520 1 _ a| The virulence of two products of the fungus Beauveria bassiana (LCPP and Bassianil) on adult Anastrepha ludens (Loew) (Diptera: Tephritidae) and their effect on the mating performance of infected males was evaluated in laboratory and field cage tests. The horizontal transmission capacity of the fungus during copulation or attempted copulation also was quantified using inoculated males as well as the impact of infection on female fecundity and longevity. Both fungal products were found to be highly virulent (LCPP, mortality = 98.7% at 1 X 108 conidia per ml, LT50 = 4.20 d, LC50 = 9.35 X 105 conidia per ml; Bassianil, mortality = 99.3% at 1 X 108conidia per ml, LT50 = 4.04 d, LC50 = 2.69 X 107conidia per ml). Mating success of inoculated males was not affected compared with the control group during the 3 d postinoculation. Horizontal transmission to females during the first day was 80.6 and 84.3% through mating and 15.4 and 21.6% through attempts to mate and contact during courtship for the LCPP and Bassianil products, respectively. The fertility of infected females was notably reduced, and longevity did not extend beyond 15 d. Our results suggest the possibility of using sterile flies as fungus vectors in sterile insect technique programs, but the potential benefits and shortcomings of this approach require further investigation.
650 _ 4 a| Parasitoides
650 _ 4 a| Beauveria bassiana
650 _ 4 a| Oviposición
650 _ 4 a| Moscas de la fruta
650 _ 4 a| Control biológico de plagas
700 1 _ a| Toledo, Jorge
c| Dr.
n| 7005977045
700 1 _ a| Campos, Sergio E.
e| coaut.
700 1 _ a| Flores Breceda, Salvador
c| Dr.
e| coaut.
700 1 _ a| Liedo Fernández, Pablo
c| Doctor
700 1 _ a| Barrera, Juan F.
c| Doctor
e| coaut.
700 1 _ a| Villaseñor Cortés, Antonio
e| coaut.
700 1 _ a| Montoya Gerardo, Pablo Jesús
e| coaut.
773 0 _
t| Journal of Economic Entomology
g| Vol. 100, no. 2 (April, 2007), p. 291-297
x| 0022-0493
900 _ _ a| En hemeroteca, SIBE-Tapachula
901 _ _ a| Artículo con arbitraje
902 _ _ a| EVRS/MM/GOG
904 _ _ a| Junio 2007
905 _ _ a| Artecosur
905 _ _ a| CRIIS
905 _ _ a| Biblioelectrónica
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*En hemeroteca, SIBE-Tapachula
Horizontal transmission of beauveria bassiana in Anastrepha ludens (Diptera: tephritidae) under laboratory and field cage conditions
Toledo, Jorge (autor)
Campos, Sergio E. (autor)
Flores Breceda, Salvador (autor)
Liedo Fernández, Pablo (autor)
Barrera, Juan F. (autor)
Villaseñor Cortés, Antonio (autor)
Montoya Gerardo, Pablo Jesús (autor)
Contenido en: Journal of Economic Entomology. Vol. 100, no. 2 (April, 2007), p. 291-297. ISSN: 0022-0493
Bibliotecas:
Tapachula
No. de sistema: 43193
Tipo: - Artículo con arbitraje
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Inglés

"The virulence of two products of the fungus Beauveria bassiana (LCPP and Bassianil) on adult Anastrepha ludens (Loew) (Diptera: Tephritidae) and their effect on the mating performance of infected males was evaluated in laboratory and field cage tests. The horizontal transmission capacity of the fungus during copulation or attempted copulation also was quantified using inoculated males as well as the impact of infection on female fecundity and longevity. Both fungal products were found to be highly virulent (LCPP, mortality = 98.7% at 1 X 108 conidia per ml, LT50 = 4.20 d, LC50 = 9.35 X 105 conidia per ml; Bassianil, mortality = 99.3% at 1 X 108conidia per ml, LT50 = 4.04 d, LC50 = 2.69 X 107conidia per ml). Mating success of inoculated males was not affected compared with the control group during the 3 d postinoculation. Horizontal transmission to females during the first day was 80.6 and 84.3% through mating and 15.4 and 21.6% through attempts to mate and contact during courtship for the LCPP and Bassianil products, respectively. The fertility of infected females was notably reduced, and longevity did not extend beyond 15 d. Our results suggest the possibility of using sterile flies as fungus vectors in sterile insect technique programs, but the potential benefits and shortcomings of this approach require further investigation."

SIBE Tapachula
Codigo de barra
Estado
Colección
43193-10
(Disponible)
Artículos de investigación ECOSUR