Saava
Mostrando 1-3 de 3 artigos, teses e dissertações.
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1. INFLUÃNCIA DE GENÃTIPOS, AMBIENTES DE CULTIVO E VARIAÃÃO SAZONAL NO TEOR E COMPOSIÃÃO QUÃMICA DO ÃLEO ESSENCIAL DE Hyptis marrubioides EPLING E SEU EFEITO SOBRE FORMIGAS SAÃVA-LIMÃO / Influence of genotypes, environments of cultivation and seasonal variation in the essential oil content and chemical composition of Hyptis marrubioides Epling and its effect on leaf- cutting ants.
Essential oil in the genus Hyptis has importance as a source of bioactive constituents, possessing important biological effects such as antimicrobial, cytotoxical and insecticidal activities. Hyptis marrubioides Epl., known popularly as field mint is a plant of medicinal use with activities against gastrointestinal, skin infections, pains and cramps. Researc
Publicado em: 2009
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2. Level of economic damage for Atta spp. (Hymenoptera: Formicidae) in a forest in the Atlantic Forest of the Vale do Rio Doce, Minas Gerais, Brazil / NÃvel de dano econÃmico para Atta spp. (Hymenoptera: Formicidae) em eucaliptais, em regiÃo de Mata AtlÃntica do Vale do Rio Doce, Minas Gerais.
The production and quality of eucalypt plantations have been studied in areas with different densities of ant nests aimed to regionalize models of estimating economic injury by leaf-cutting ants. The effects of the site and of the eucalyptus genetic material on leaf-cutting ant nests and of their nests on wood production were studied in a eucalyptus plantati
Publicado em: 2008
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3. PadrÃes de forrageamento e biomassa vegetal consumida por Atta laevigata (Hymenoptera : Formicidae) em uma Ãrea do cerrado brasileiro / Foraging patterns and plant biomass consumed by Atta laevigata (Hymenoptera: Formicidae) in area of Brazilian Cerrado
As formigas cortadeiras de folhas do gÃnero Atta (Formicidae: Attini) sÃo consideradas herbÃvoros altamente generalistas, sendo frequentemente referidas como os herbÃvoros prevalentes na regiÃo neotropical. Contudo, a maioria dos estudos com as formigas cortadeiras foram realizados nas florestas tropicais. No Cerrado existe somente limitado conhecimento
Publicado em: 2007