Brazilian Subtropics
Mostrando 1-5 de 5 artigos, teses e dissertações.
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1. Genetic structure of a Brazilian population of the begomovirus Tomato severe rugose virus (ToSRV)
Begomoviruses are whitefly-transmitted single-stranded DNA viruses of great economic importance in the tropics and subtropics. Several begomovirus species have been reported in tomatoes in Brazil, but only a few predominate in the field, for unknown reasons. In this study begomovirus-infected tomato samples were collected in Viçosa, State of Minas Gerais, i
Trop. plant pathol.. Publicado em: 2012-10
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2. Stink bugs (Heteroptera, Pentatomidae) and an unique host plant in the Brazilian subtropics
Stink bugs are seed/fruit sucking insects feeding on an array of host plants. Among them, an exotic tree called privet, Ligustrum lucidum Ait. (Oleaceae), is very common in the urban areas of the Brazilian subtropics, where it is utilized as food source and shelter for over a decem species of bugs, year round. The species composition, their performance and a
Publicado em: 2010
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3. Estudos biológicos de Rhipicephalus sanguineus e interação Rickettsia rickettsii, R. sanguineus e cães em condições laboratoriais. / Biological studies on Rhipicephalus sanguineus and interactions of Rickettsia rickettsii, R. sanguineus and dogs under laboratory conditions.
The bacterium Rickettsia rickettsii is the etiological agent of an acute, severe human disease called Rocky Mountain Spotted Fever in the United States or Brazilian Spotted Fever in Brazil. The infection occurs through the tick bite. Reports of clinical illness on dogs due to this agent have been restricted to the United States. The brown dog tick or kennel
Publicado em: 2008
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4. Taxonomia, numeros cromossomicos e quimica de especies de Crotalaria L. (Leguminosae-Papilionoideae) no Brasil
Crotalaria L. belongs to the family Leguminosae, subfamily Papilionoideae, tribe Crotalarieae. The genus has 600 species in tropics and subtropics mostly in Africa and India. The infrageneric c1assification was based on floral features of African species, not involving all the morphological amplitude of some American groups. It makes difficult to place the s
Publicado em: 2004
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5. Stink bugs (Heteroptera, Pentatomidae) and an unique host plant in the Brazilian subtropics
Stink bugs are seed/fruit sucking insects feeding on an array of host plants. Among them, an exotic tree called privet, Ligustrum lucidum Ait. (Oleaceae), is very common in the urban areas of the Brazilian subtropics, where it is utilized as food source and shelter for over a decem species of bugs, year round. The species composition, their performance and a
Iheringia. Série Zoologia. Publicado em: 25/05/2001