Now showing items 31-40 of 499
Knockdown resistance in pyrethroid-resistant horn fly (Diptera: Muscidae) populations in Brazil
(Revista Brasileira de Parasitologia Veterinária, 2009-09-01) [Artigo]
Com o objetivo de verificar a ocorrência e determinar a frequência da mutação kdr (knock down resistance) em populações de Haematobia irritans (mosca-dos-chifres) resistentes aos piretróides, foram analisados 1.804 indivíduos ...
School activities in health education and their impact on parents
(International Journal Of Research In Education Methodology, 2014) [Artigo]
There is little empirical evidence establishing the value of schoolhouse education of children and the repercussions on their families; a quantitative analysis of instructional intervention in health and its reflection on ...
Evaluation of helminths associated with 14 amphibian species from a Neotropical island near the southeast coast of Brazil
(Herpetological Review, 2014) [Artigo]
Phalotris matogrossensis (Mato Grosso burrowing snake) diet
(Herpetological Review, 2014) [Resumo]
A morphometric study of the midgut in resistant and non-resistant Anticarsia gemmatalis (Hubner) (Lepidoptera: Noctuidae) larvae to its nucleopolyhedrovirus (AgMNPV)
(Journal of Invertebrate Pathology, 2009-04-01) [Artigo]
In this investigation, the anterior and posterior regions of the midgut of resistant (RL) and non-resistant (SL) Anticarsia gemmatalis larvae were analyzed morphometrically to characterize different regions along their ...
Hepatozoon canis infection associated with dog ticks of rural areas of Rio de Janeiro State, Brazil
(Veterinary Parasitology, 2001-01-01) [Artigo]
Hepatozoon canis is a tick-borne protozoan that infects dogs and has been reported throughout the world. Manifestation of H. canis infection varies from being sub-clinical in apparently healthy dogs to severe illness. The ...
Natural history of the coral snake Micrurus Pyrrhocryptus Cope 1862 (Elapidae) from semideciduous forests of western Brazil.
(South American Journal of Herpetology, 2010-08-01) [Artigo]
Coral snakes in the genus Micrurus are widely distributed in the Neotropics, with more than 50 species already described in this region. They are primarily ground or leaf litter dwellers, feed on snakes or other elongate ...
Tupinambis Longilineus (NCN). Endoparasites.
(Herpetological Review, 2010-03-01) [Artigo]
Diet and reproduction of the lizard Tropidurus etheridgei in rocky areas of central Brazil.
(Herpetological Review, 2008-12-01) [Artigo]
Rhachidelus Brazili Boulenger, 1908 (Squamata: Serpentes: Dipsadidae): New records, range extension and distribution map in mato grosso and mato grosso do Sul states, Brazil
(Check List, 2011-12-22) [Artigo]
The present study reports new records of the Dipsadid snake Rhachidelus brazili Boulenger, 1908, from Mato Grosso and Mato Grosso do Sul states, Brazil. Our data extend the known geographical distribution ca. 713 km to the ...