| [triatoma maculata (erickson, 1848), a common species in goias (triatominae, reduviidae)]. | | 1969 | 4919859 |
| record of evlachovaea sp. (hyphomycetes) on triatoma sordida in the state of goiás, brazil, and its activity against triatoma infestans (reduviidae, triatominae). | a fungal isolate was detected on a dead triatoma sordida (stål) collected in a peridomestic area in central brazil. the fungus belongs to evlachovaea borisov and tarasov, a new genus that was recently described in russia. the isolate seems to be a third species and the second new and undescribed species from brazil. the fungus was shown to be active against triatoma infestans (klug) third-instar nymphs at a humidity close to saturation. however, activity was reduced at a lower humidity (75%). va ... | 2003 | 14680110 |
| biogeography of brazilian populations of panstrongylus megistus (hemiptera, reduviidae, triatominae) based on molecular marker and paleo-vegetational data. | in epidemiological terms, panstrongylus megistus is one of the most important species of triatomine bug in brazil. samples from 11 localities were studied using the random amplification of polymorphic dna (rapd) technique, which was able to differentiate the study populations clearly. biogeographical data indicate that these populations could already have arisen 18,000 years ago (c(14)), it being possible to differentiate insects from the brazilian states of santa catarina (sc) in the south, cea ... | 2006 | 17055993 |
| [monitoring the susceptibility of triatoma sordida stål, 1859 (hemiptera: reduviidae) to deltamethrin insecticide, in central-western brazil.] | introduction: triatoma sordida stål, 1859 populations were investigated for susceptibility to deltamethrin. methods: this study aimed to analyze the resistance of 11 populations of insects from the states of goiás, mato grosso and mato grosso do sul by topical application bioassays. results: the estimated ld50 and rr50 showed high levels of susceptibility (ld50 < 1 and rr50 < 2). however, analysis of the slope of the dose response curve showed that the populations of insects in the towns of firm ... | 2011 | 21556492 |