INIBIOLP 05426
INSTITUTO DE INVESTIGACIONES BIOQUIMICAS DE LA PLATA "PROF. DR. RODOLFO R. BRENNER"
Unidad Ejecutora - UE
artículos
Título:
Contribution of the horizontal transmission of the entomopathogenic fungus Beauveria bassiana to the overall performance of a fungal powder formulation against Triatoma infestans
Autor/es:
FORLANI LUCAS; PEDRINI NICOLAS; JUÁREZ M PATRICIA
Revista:
Research and Reports in Tropical Medicine
Editorial:
Dove Medical Press
Referencias:
Lugar: Auckland; Año: 2011 vol. 2 p. 135 - 140
ISSN:
1179-7282
Resumen:
Abstract: Control of domiciliated Triatoma infestans, the major Chagas disease vector in
southern South America, is currently achieved by indoor residual spraying of infested houses
with chemical insecticides. However, in recent years this strategy has been threatened by
the emergence of pyrethroid-resistant bug populations. As an alternative approach, we have
previously demonstrated the efficacy of the entomopathogenic fungus Beauveria bassiana to
control T. infestans bugs regardless of their pyrethroid susceptibility. In this work, we tested the
virulence and residual activity of a powdered fungal formulation, and studied the significance
of the horizontal transmission process (autodissemination) to fungal infection of bugs. The
virulence and residual activity of a powdered fungal formulation, and studied the significance
of the horizontal transmission process (autodissemination) to fungal infection of bugs. The
virulence and residual activity of a powdered fungal formulation, and studied the significance
of the horizontal transmission process (autodissemination) to fungal infection of bugs. The
virulence and residual activity of a powdered fungal formulation, and studied the significance
of the horizontal transmission process (autodissemination) to fungal infection of bugs. The
control T. infestans bugs regardless of their pyrethroid susceptibility. In this work, we tested the
virulence and residual activity of a powdered fungal formulation, and studied the significance
of the horizontal transmission process (autodissemination) to fungal infection of bugs. The
virulence and residual activity of a powdered fungal formulation, and studied the significance
of the horizontal transmission process (autodissemination) to fungal infection of bugs. The
virulence and residual activity of a powdered fungal formulation, and studied the significance
of the horizontal transmission process (autodissemination) to fungal infection of bugs. The
virulence and residual activity of a powdered fungal formulation, and studied the significance
of the horizontal transmission process (autodissemination) to fungal infection of bugs. The
control T. infestans bugs regardless of their pyrethroid susceptibility. In this work, we tested the
virulence and residual activity of a powdered fungal formulation, and studied the significance
of the horizontal transmission process (autodissemination) to fungal infection of bugs. The
virulence and residual activity of a powdered fungal formulation, and studied the significance
of the horizontal transmission process (autodissemination) to fungal infection of bugs. The
virulence and residual activity of a powdered fungal formulation, and studied the significance
of the horizontal transmission process (autodissemination) to fungal infection of bugs. The
virulence and residual activity of a powdered fungal formulation, and studied the significance
of the horizontal transmission process (autodissemination) to fungal infection of bugs. The
control T. infestans bugs regardless of their pyrethroid susceptibility. In this work, we tested the
virulence and residual activity of a powdered fungal formulation, and studied the significance
of the horizontal transmission process (autodissemination) to fungal infection of bugs. The
virulence and residual activity of a powdered fungal formulation, and studied the significance
of the horizontal transmission process (autodissemination) to fungal infection of bugs. The
virulence and residual activity of a powdered fungal formulation, and studied the significance
of the horizontal transmission process (autodissemination) to fungal infection of bugs. The
virulence and residual activity of a powdered fungal formulation, and studied the significance
of the horizontal transmission process (autodissemination) to fungal infection of bugs. The
southern South America, is currently achieved by indoor residual spraying of infested houses
with chemical insecticides. However, in recent years this strategy has been threatened by
the emergence of pyrethroid-resistant bug populations. As an alternative approach, we have
previously demonstrated the efficacy of the entomopathogenic fungus Beauveria bassiana to
control T. infestans bugs regardless of their pyrethroid susceptibility. In this work, we tested the
virulence and residual activity of a powdered fungal formulation, and studied the significance
of the horizontal transmission process (autodissemination) to fungal infection of bugs. The
virulence and residual activity of a powdered fungal formulation, and studied the significance
of the horizontal transmission process (autodissemination) to fungal infection of bugs. The
virulence and residual activity of a powdered fungal formulation, and studied the significance
of the horizontal transmission process (autodissemination) to fungal infection of bugs. The
virulence and residual activity of a powdered fungal formulation, and studied the significance
of the horizontal transmission process (autodissemination) to fungal infection of bugs. The
control T. infestans bugs regardless of their pyrethroid susceptibility. In this work, we tested the
virulence and residual activity of a powdered fungal formulation, and studied the significance
of the horizontal transmission process (autodissemination) to fungal infection of bugs. The
virulence and residual activity of a powdered fungal formulation, and studied the significance
of the horizontal transmission process (autodissemination) to fungal infection of bugs. The
virulence and residual activity of a powdered fungal formulation, and studied the significance
of the horizontal transmission process (autodissemination) to fungal infection of bugs. The
virulence and residual activity of a powdered fungal formulation, and studied the significance
of the horizontal transmission process (autodissemination) to fungal infection of bugs. The
control T. infestans bugs regardless of their pyrethroid susceptibility. In this work, we tested the
virulence and residual activity of a powdered fungal formulation, and studied the significance
of the horizontal transmission process (autodissemination) to fungal infection of bugs. The
virulence and residual activity of a powdered fungal formulation, and studied the significance
of the horizontal transmission process (autodissemination) to fungal infection of bugs. The
virulence and residual activity of a powdered fungal formulation, and studied the significance
of the horizontal transmission process (autodissemination) to fungal infection of bugs. The
virulence and residual activity of a powdered fungal formulation, and studied the significance
of the horizontal transmission process (autodissemination) to fungal infection of bugs. The
control T. infestans bugs regardless of their pyrethroid susceptibility. In this work, we tested the
virulence and residual activity of a powdered fungal formulation, and studied the significance
of the horizontal transmission process (autodissemination) to fungal infection of bugs. The
virulence and residual activity of a powdered fungal formulation, and studied the significance
of the horizontal transmission process (autodissemination) to fungal infection of bugs. The
virulence and residual activity of a powdered fungal formulation, and studied the significance
of the horizontal transmission process (autodissemination) to fungal infection of bugs. The
virulence and residual activity of a powdered fungal formulation, and studied the significance
of the horizontal transmission process (autodissemination) to fungal infection of bugs. The
southern South America, is currently achieved by indoor residual spraying of infested houses
with chemical insecticides. However, in recent years this strategy has been threatened by
the emergence of pyrethroid-resistant bug populations. As an alternative approach, we have
previously demonstrated the efficacy of the entomopathogenic fungus Beauveria bassiana to
control T. infestans bugs regardless of their pyrethroid susceptibility. In this work, we tested the
virulence and residual activity of a powdered fungal formulation, and studied the significance
of the horizontal transmission process (autodissemination) to fungal infection of bugs. The
virulence and residual activity of a powdered fungal formulation, and studied the significance
of the horizontal transmission process (autodissemination) to fungal infection of bugs. The
virulence and residual activity of a powdered fungal formulation, and studied the significance
of the horizontal transmission process (autodissemination) to fungal infection of bugs. The
virulence and residual activity of a powdered fungal formulation, and studied the significance
of the horizontal transmission process (autodissemination) to fungal infection of bugs. The
control T. infestans bugs regardless of their pyrethroid susceptibility. In this work, we tested the
virulence and residual activity of a powdered fungal formulation, and studied the significance
of the horizontal transmission process (autodissemination) to fungal infection of bugs. The
virulence and residual activity of a powdered fungal formulation, and studied the significance
of the horizontal transmission process (autodissemination) to fungal infection of bugs. The
virulence and residual activity of a powdered fungal formulation, and studied the significance
of the horizontal transmission process (autodissemination) to fungal infection of bugs. The
virulence and residual activity of a powdered fungal formulation, and studied the significance
of the horizontal transmission process (autodissemination) to fungal infection of bugs. The
control T. infestans bugs regardless of their pyrethroid susceptibility. In this work, we tested the
virulence and residual activity of a powdered fungal formulation, and studied the significance
of the horizontal transmission process (autodissemination) to fungal infection of bugs. The
virulence and residual activity of a powdered fungal formulation, and studied the significance
of the horizontal transmission process (autodissemination) to fungal infection of bugs. The
virulence and residual activity of a powdered fungal formulation, and studied the significance
of the horizontal transmission process (autodissemination) to fungal infection of bugs. The
virulence and residual activity of a powdered fungal formulation, and studied the significance
of the horizontal transmission process (autodissemination) to fungal infection of bugs. The
control T. infestans bugs regardless of their pyrethroid susceptibility. In this work, we tested the
virulence and residual activity of a powdered fungal formulation, and studied the significance
of the horizontal transmission process (autodissemination) to fungal infection of bugs. The
virulence and residual activity of a powdered fungal formulation, and studied the significance
of the horizontal transmission process (autodissemination) to fungal infection of bugs. The
virulence and residual activity of a powdered fungal formulation, and studied the significance
of the horizontal transmission process (autodissemination) to fungal infection of bugs. The
virulence and residual activity of a powdered fungal formulation, and studied the significance
of the horizontal transmission process (autodissemination) to fungal infection of bugs. The
southern South America, is currently achieved by indoor residual spraying of infested houses
with chemical insecticides. However, in recent years this strategy has been threatened by
the emergence of pyrethroid-resistant bug populations. As an alternative approach, we have
previously demonstrated the efficacy of the entomopathogenic fungus Beauveria bassiana to
control T. infestans bugs regardless of their pyrethroid susceptibility. In this work, we tested the
virulence and residual activity of a powdered fungal formulation, and studied the significance
of the horizontal transmission process (autodissemination) to fungal infection of bugs. The
virulence and residual activity of a powdered fungal formulation, and studied the significance
of the horizontal transmission process (autodissemination) to fungal infection of bugs. The
virulence and residual activity of a powdered fungal formulation, and studied the significance
of the horizontal transmission process (autodissemination) to fungal infection of bugs. The
virulence and residual activity of a powdered fungal formulation, and studied the significance
of the horizontal transmission process (autodissemination) to fungal infection of bugs. The
control T. infestans bugs regardless of their pyrethroid susceptibility. In this work, we tested the
virulence and residual activity of a powdered fungal formulation, and studied the significance
of the horizontal transmission process (autodissemination) to fungal infection of bugs. The
virulence and residual activity of a powdered fungal formulation, and studied the significance
of the horizontal transmission process (autodissemination) to fungal infection of bugs. The
virulence and residual activity of a powdered fungal formulation, and studied the significance
of the horizontal transmission process (autodissemination) to fungal infection of bugs. The
virulence and residual activity of a powdered fungal formulation, and studied the significance
of the horizontal transmission process (autodissemination) to fungal infection of bugs. The
control T. infestans bugs regardless of their pyrethroid susceptibility. In this work, we tested the
virulence and residual activity of a powdered fungal formulation, and studied the significance
of the horizontal transmission process (autodissemination) to fungal infection of bugs. The
virulence and residual activity of a powdered fungal formulation, and studied the significance
of the horizontal transmission process (autodissemination) to fungal infection of bugs. The
virulence and residual activity of a powdered fungal formulation, and studied the significance
of the horizontal transmission process (autodissemination) to fungal infection of bugs. The
virulence and residual activity of a powdered fungal formulation, and studied the significance
of the horizontal transmission process (autodissemination) to fungal infection of bugs. The
control T. infestans bugs regardless of their pyrethroid susceptibility. In this work, we tested the
virulence and residual activity of a powdered fungal formulation, and studied the significance
of the horizontal transmission process (autodissemination) to fungal infection of bugs. The
virulence and residual activity of a powdered fungal formulation, and studied the significance
of the horizontal transmission process (autodissemination) to fungal infection of bugs. The
virulence and residual activity of a powdered fungal formulation, and studied the significance
of the horizontal transmission process (autodissemination) to fungal infection of bugs. The
virulence and residual activity of a powdered fungal formulation, and studied the significance
of the horizontal transmission process (autodissemination) to fungal infection of bugs. The
Control of domiciliated Triatoma infestans, the major Chagas disease vector in
southern South America, is currently achieved by indoor residual spraying of infested houses
with chemical insecticides. However, in recent years this strategy has been threatened by
the emergence of pyrethroid-resistant bug populations. As an alternative approach, we have
previously demonstrated the efficacy of the entomopathogenic fungus Beauveria bassiana to
control T. infestans bugs regardless of their pyrethroid susceptibility. In this work, we tested the
virulence and residual activity of a powdered fungal formulation, and studied the significance
of the horizontal transmission process (autodissemination) to fungal infection of bugs. The
virulence and residual activity of a powdered fungal formulation, and studied the significance
of the horizontal transmission process (autodissemination) to fungal infection of bugs. The
virulence and residual activity of a powdered fungal formulation, and studied the significance
of the horizontal transmission process (autodissemination) to fungal infection of bugs. The
virulence and residual activity of a powdered fungal formulation, and studied the significance
of the horizontal transmission process (autodissemination) to fungal infection of bugs. The
control T. infestans bugs regardless of their pyrethroid susceptibility. In this work, we tested the
virulence and residual activity of a powdered fungal formulation, and studied the significance
of the horizontal transmission process (autodissemination) to fungal infection of bugs. The
virulence and residual activity of a powdered fungal formulation, and studied the significance
of the horizontal transmission process (autodissemination) to fungal infection of bugs. The
virulence and residual activity of a powdered fungal formulation, and studied the significance
of the horizontal transmission process (autodissemination) to fungal infection of bugs. The
virulence and residual activity of a powdered fungal formulation, and studied the significance
of the horizontal transmission process (autodissemination) to fungal infection of bugs. The
control T. infestans bugs regardless of their pyrethroid susceptibility. In this work, we tested the
virulence and residual activity of a powdered fungal formulation, and studied the significance
of the horizontal transmission process (autodissemination) to fungal infection of bugs. The
virulence and residual activity of a powdered fungal formulation, and studied the significance
of the horizontal transmission process (autodissemination) to fungal infection of bugs. The
virulence and residual activity of a powdered fungal formulation, and studied the significance
of the horizontal transmission process (autodissemination) to fungal infection of bugs. The
virulence and residual activity of a powdered fungal formulation, and studied the significance
of the horizontal transmission process (autodissemination) to fungal infection of bugs. The
control T. infestans bugs regardless of their pyrethroid susceptibility. In this work, we tested the
virulence and residual activity of a powdered fungal formulation, and studied the significance
of the horizontal transmission process (autodissemination) to fungal infection of bugs. The
virulence and residual activity of a powdered fungal formulation, and studied the significance
of the horizontal transmission process (autodissemination) to fungal infection of bugs. The
virulence and residual activity of a powdered fungal formulation, and studied the significance
of the horizontal transmission process (autodissemination) to fungal infection of bugs. The
virulence and residual activity of a powdered fungal formulation, and studied the significance
of the horizontal transmission process (autodissemination) to fungal infection of bugs. The
Beauveria bassiana to
control T. infestans bugs regardless of their pyrethroid susceptibility. In this work, we tested the
virulence and residual activity of a powdered fungal formulation, and studied the significance
of the horizontal transmission process (autodissemination) to fungal infection of bugs. The
virulence and residual activity of a powdered fungal formulation, and studied the significance
of the horizontal transmission process (autodissemination) to fungal infection of bugs. The
virulence and residual activity of a powdered fungal formulation, and studied the significance
of the horizontal transmission process (autodissemination) to fungal infection of bugs. The
virulence and residual activity of a powdered fungal formulation, and studied the significance
of the horizontal transmission process (autodissemination) to fungal infection of bugs. The
T. infestans bugs regardless of their pyrethroid susceptibility. In this work, we tested the
virulence and residual activity of a powdered fungal formulation, and studied the significance
of the horizontal transmission process (autodissemination) to fungal infection of bugs. The
B. bassiana-based formulation was highly virulent against all T. infestans stages, and maintained
its insecticidal capability for at least 5 months under natural ambient conditions. We showed
that horizontal transmission of conidia is associated to bug density, and contributes significantly
to the overall population infection event.
its insecticidal capability for at least 5 months under natural ambient conditions. We showed
that horizontal transmission of conidia is associated to bug density, and contributes significantly
to the overall population infection event.
its insecticidal capability for at least 5 months under natural ambient conditions. We showed
that horizontal transmission of conidia is associated to bug density, and contributes significantly
to the overall population infection event.
its insecticidal capability for at least 5 months under natural ambient conditions. We showed
that horizontal transmission of conidia is associated to bug density, and contributes significantly
to the overall population infection event.
-based formulation was highly virulent against all T. infestans stages, and maintained
its insecticidal capability for at least 5 months under natural ambient conditions. We showed
that horizontal transmission of conidia is associated to bug density, and contributes significantly
to the overall population infection event.
