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Ceratocystis fimbriata Ellis & Halsted em espécies florestais no Rio Grande do Sul: comportamento e controle biológico
(Universidade Federal de Santa Maria, 2014-02-25)
Pathogens of the genus Ceratocystis are polyphagous, attacking several species of economic importance, such as black wattle, eucalyptus, mango and cocoa, these have wide variability even within a single genus or species, ...
Caracterização química e avaliação biológica do óleo essencial de Nectandra megapotamica (Spreng.) Mez
(Universidade Federal de Santa Maria, 2014-08-04)
Nectandra megapotamica (Lauraceae) is abundant in the Deciduos Forest in Santa Maria-RS. Its essential oil (EO) has been studied for biological activities due to its anti-inflammatory, antifungal, antimicrobial, and cytotoxic ...
Armazenamento de propágulos vegetativos usados como material de construção em intervenções de engenharia natural
(Universidade Federal de Santa Maria, 2014-02-28)
Soil bioengineering is a discipline of civil engineering that uses live elements as construction materials in order
to produce technical effects, without neglecting aesthetic and ecological issues. Plant propagules are ...
Uso da reflectância de imagens Landsat 5 TM na identificação de plantios de Eucalyptus dunnii e Eucalyptus urograndis e sua correlação com o volume de madeira
(Universidade Federal de Santa Maria, 2014-01-22)
The objective of this study was to test the potential of satellite imagery, TM/Landsat 5, for discrimination of plantations of different ages of Eucalyptus dunnii and Eucalyptus urograndis and correlate the volume of these ...
Biodiversidade de borboletas frugívoras (Lepidoptera: nymphalidae) em diferentes ecossistemas
(Universidade Federal de Santa Maria, 2014-02-25)
The process of fragmentation of native environments has been increasing gradually in recent decades and forming small forest remnants in place of continuous and preserved forest. These effects on natural resources may cause ...
Dinâmica, competição e distribuição espacial em um fragmento de floresta ombrófila mista
(Universidade Federal de Santa Maria, 2014-02-21)
The present research analyses the dynamics, competition and spatial distribution of individuals in a fragment of mixed ombrophylous forest, in a monitoring period between 2002 and 2011. The study area is located in National ...