Deltamethrin-based campaigns to control Triatoma infestans (Klug) (Hemiptera: Reduviidae) have decreased in success as a result of the development of insecticide resistance. We compared the in vitro effects of the pyrethroid deltamethrin and two doses of the organophosphate fenitrothion, presented on different materials, on T. infestans from La Esperanza, Argentina. Laboratory tests demonstrated a decrease in susceptibility to deltamethrin in the field population [LD50: 30.32 nanograms per insect (ng/i)] compared with the reference population (LD50: 0.13 ng/i), giving a high resistance ratio of 233.42. By contrast, similar susceptibility to fenitrothion was assessed in both the field and reference populations (LD50: 21.65 ng/i and 21.38 ng/...
The prevention of Chagas disease is based primarily on the chemical control of Triatoma infestans (K...
Deltamethrin and other pyrethroids have been extensively used in Argentina since 1980, for the chem...
Fil: Gürtler, Ricardo E. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales. Labo...
Triatoma infestans (Klug) (Hemiptera: Reduviidae) is the main vector of Chagas disease in the Southe...
Introduction. The susceptibility to insecticides of triatomine species must be evaluated because of ...
Triatoma infestans (Klug) is the main vector of Chagas disease, which is a public health concern in ...
Chagas disease is a major health concern in Latin America, and Triatoma infestans (Klug, 1834) is re...
The aim of the currrent investigation was to evaluate (a) the toxicity of three pyrethroids (deltame...
Recently, high resistance to pyrethroid insecticides has been associated with ineffective field trea...
The domiciliary presence of Triatoma infestans (Klug) (Hemiptera: Reduviidae) after control interven...
The prevention of Chagas disease is based primarily on the chemical control of Triatoma infestans (K...
Triatoma infestans Klug (Hemiptera: Reduviidae) is the main vector of Chagas disease in Latin Americ...
Effectiveness of the elimination efforts against Triatoma infestans (Klug) in South America through ...
Deltamethrin and other pyrethroids have been extensively used in Argentina since 1980, for the chemi...
International audienceObjective: To define the insecticide resistance status of Triatoma infestans t...
The prevention of Chagas disease is based primarily on the chemical control of Triatoma infestans (K...
Deltamethrin and other pyrethroids have been extensively used in Argentina since 1980, for the chem...
Fil: Gürtler, Ricardo E. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales. Labo...
Triatoma infestans (Klug) (Hemiptera: Reduviidae) is the main vector of Chagas disease in the Southe...
Introduction. The susceptibility to insecticides of triatomine species must be evaluated because of ...
Triatoma infestans (Klug) is the main vector of Chagas disease, which is a public health concern in ...
Chagas disease is a major health concern in Latin America, and Triatoma infestans (Klug, 1834) is re...
The aim of the currrent investigation was to evaluate (a) the toxicity of three pyrethroids (deltame...
Recently, high resistance to pyrethroid insecticides has been associated with ineffective field trea...
The domiciliary presence of Triatoma infestans (Klug) (Hemiptera: Reduviidae) after control interven...
The prevention of Chagas disease is based primarily on the chemical control of Triatoma infestans (K...
Triatoma infestans Klug (Hemiptera: Reduviidae) is the main vector of Chagas disease in Latin Americ...
Effectiveness of the elimination efforts against Triatoma infestans (Klug) in South America through ...
Deltamethrin and other pyrethroids have been extensively used in Argentina since 1980, for the chemi...
International audienceObjective: To define the insecticide resistance status of Triatoma infestans t...
The prevention of Chagas disease is based primarily on the chemical control of Triatoma infestans (K...
Deltamethrin and other pyrethroids have been extensively used in Argentina since 1980, for the chem...
Fil: Gürtler, Ricardo E. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales. Labo...