The risk of vector transmission of Trypanosoma cruzi remains high in the State of Paraná. [PDF]
BACKGROUND: Monitoring and analysing the infection rates of the vector of Trypanosoma cruzi, that causes Chagas disease, helps assess the risk of transmission.
Alvarenga LM +8 more
core +2 more sources
Effects of Jack Bean urease on Insect Blood [PDF]
Research Distinction in BiologyJackbean (Canavalia ensiformis) ureases are entomotoxic to hemipteran insects, an effect partially due to the release of internal peptides by insect's cathepsin- like digestive enzymes.
Dyer, Samantha
core
São apresentados os resultados de observações sobre populações triatomínicas extradomiciliares em região de intensa atividade agropecuária. Os restos de vegetação primitiva, embora reduzidos a menos de 8,0%, mostraram-se suficientes para manter essas ...
Oswaldo Paulo Forattini +3 more
doaj +1 more source
Blood meal sources of wild and domestic Triatoma infestans (Hemiptera: Reduviidae) in Bolivia: connectivity between cycles of transmission of Trypanosoma cruzi [PDF]
BACKGROUND: Chagas disease is a major public health problem in Latin America. Its etiologic agent, Trypanosoma cruzi, is mainly transmitted through the contaminated faeces of blood-sucking insects called triatomines. Triatoma infestans is the main vector
Christian Barnabé +7 more
core +1 more source
[Panstrongylus megistus in artificial ecotopes on islands of the Paraná River].
In response to complaints of triatomines on islands of the Alto Paraná River, an investigation to determine the presence of triatomines was conducted in 145 artificial ecotopes and 4 (2.8%) were infested, comprising a residence, a sports and leisure club, a former school and a woodpile. Of the 35 P.
A L, Guilherme +4 more
openaire +1 more source
São relatadas as investigações que levaram a efeito o encontro de foco natural da Tripanossomose Americana, na área ocupada pelo bairro denominado Chácara Flora, na cidade de São Paulo. Esse foco conta com o concurso do triatomíneo Panstrongylus megistus,
Oswaldo Paulo Forattini +3 more
doaj +1 more source
Variações mensais da incidência das formas evolutivas do Triatoma infestans e do Panstrongylus megistus no Município de Bambuí, Estado de Minas Gerais [PDF]
Emmanuel Dias
openalex +1 more source
[Effects of food deprivation levels on the oogenesis of Panstrongylus megistus].
The effects of various levels of food deprivation on the oogenesis of P. megistus was studied. Immediately after the imaginal ecdysis, six groups (GI to GVI) of 15 couples each were formed. Each group was fed as follows: GI -- on days 5 and 25; G-II -- on days 5 and 35; GIII -- on days 5 and 45; GIV -- on day 20; GV -- on day 30; GVI -- on day 40 after
M V, Braga, M M, Lima
openaire +1 more source
É feito um estudo comparado do sistema traqueal nos Triatomíneos. Notou-se que os ramos traqueais secundários apresentam diversidades quanto quanto ao número e à disposição topográfica das traquéias, inclusive quando se tratando de um mesmo exemplar ...
Dyrce Lacombe
doaj +1 more source
Nota sôbre o parasitismo de ovos de Triatoma infestans e Panstrongylus megistus pelo microhimenóptero Telenomus fariai Lima, 1927 [PDF]
J. Pellegrino
openalex +1 more source

