The WHO method for determining insecticide resistance was standardized for several species of Lutzomyia sand flies under laboratory and field conditions. The biological assays were applied solely to optimize the conditions for the control, i.e., without insecticide, and to estimate mortality due to handling or other unfavorable conditions. Adult female flies from 3 laboratory colonies and one field strain were tested: two laboratory strains of Lutzomyia longipalpis, one laboratory strain of Lutzomyia serrana and one field-collected strain of Lutzomyia quasitownsendi. The WHO method was compared with one modified in which, during the post-exposure period, the recommended plain tube apparatus was replaced with a plastic container layered with...
Introduction. Lutzomyia sand flies are involved in the transmission of the parasite Leishmania spp. ...
Susceptibility of the Californiathrips, Frankliniella occidentalis (Pergande) to formetanate (Dica...
The objective of this work was to evaluate the effect of insecticides malathion, azinphos ethyl, pho...
The Centers for Disease Control (CDC, USA) has proposed a simplified method for the determinations o...
The WHO method for determining insecticide resistance was standardized for several species of Lutzom...
Introduction: In Colombia, periurban populations of Lutzomyia longipalpis, vector of the causative a...
La leishmaniosis es una enfermedad causada por un protozoo del género Leishmania, transmitido por la...
For epidemiological studies and control programs of leishmaniasis, taxonomic identification of the e...
The use of PCR (polymerase chain reaction) was evaluated for its effectiveness as a tool in the dete...
Introduction: We studied the susceptibility to organophosphate, carbamate and pyrethroid insecticide...
In view of the increase of the resistance produced by chemical pesticides used against mosquitoes as...
Introduction. Systematic evaluation of the susceptibility of disease vectors to insecticides permits...
Lufenurón es un inhibidor de la síntesis de quitina usado para controlar diversas plagas de insectos...
El control de vectores de la Enfermedad de Chagas se realiza en Argentina mediante la aplicación de ...
La mosca mediterránea de la fruta, Ceratitis capitata, es uno de los principales insectos plaga de l...
Introduction. Lutzomyia sand flies are involved in the transmission of the parasite Leishmania spp. ...
Susceptibility of the Californiathrips, Frankliniella occidentalis (Pergande) to formetanate (Dica...
The objective of this work was to evaluate the effect of insecticides malathion, azinphos ethyl, pho...
The Centers for Disease Control (CDC, USA) has proposed a simplified method for the determinations o...
The WHO method for determining insecticide resistance was standardized for several species of Lutzom...
Introduction: In Colombia, periurban populations of Lutzomyia longipalpis, vector of the causative a...
La leishmaniosis es una enfermedad causada por un protozoo del género Leishmania, transmitido por la...
For epidemiological studies and control programs of leishmaniasis, taxonomic identification of the e...
The use of PCR (polymerase chain reaction) was evaluated for its effectiveness as a tool in the dete...
Introduction: We studied the susceptibility to organophosphate, carbamate and pyrethroid insecticide...
In view of the increase of the resistance produced by chemical pesticides used against mosquitoes as...
Introduction. Systematic evaluation of the susceptibility of disease vectors to insecticides permits...
Lufenurón es un inhibidor de la síntesis de quitina usado para controlar diversas plagas de insectos...
El control de vectores de la Enfermedad de Chagas se realiza en Argentina mediante la aplicación de ...
La mosca mediterránea de la fruta, Ceratitis capitata, es uno de los principales insectos plaga de l...
Introduction. Lutzomyia sand flies are involved in the transmission of the parasite Leishmania spp. ...
Susceptibility of the Californiathrips, Frankliniella occidentalis (Pergande) to formetanate (Dica...
The objective of this work was to evaluate the effect of insecticides malathion, azinphos ethyl, pho...