نتایج جستجو برای: blakely eucalyptus gongylocarpa

تعداد نتایج: 7734  

Journal: :Letters in applied microbiology 2009
C L Brady S N Venter I Cleenwerck K Engelbeen P de Vos M J Wingfield N Telechea T A Coutinho

AIMS This study was performed to identify bacterial strains isolated simultaneously with Pantoea species from Eucalyptus trees showing symptoms of bacterial blight and dieback in Uruguay. METHODS AND RESULTS Several molecular techniques including 16S rRNA and rpoB gene sequencing and DNA-DNA hybridization were used to characterize the gram-negative, facultatively anaerobic, slime-producing ba...

2012
Bruna Danielle Vieira Serra Cynthia Fernandes Pinto da Luz Lucio Antonio de Oliveira Campos

Abstract Pollen types present in samples from corbiculae of Melipona capixaba (Moure and Camargo) (Hymenoptera: Apidae: Meliponina) worker bees were analyzed, as well as pollen samples from food pots inside the hives in three sites located at the bees' original habitat. The aim was to find out the sources used as a trophic resource by this species. The dominant pollen grains in the spectrum of ...

1996
H. Garavel

This article presents the essential features of a protocol engineering environment, the Eucalyptus toolbox, which has been developed or improved in the framework of two successive European-Canadian projects Eucalyptus-1 and Eucalyptus-2. This toolbox is based on the formal description technique Lotos standardized by Iso. It offers a wide range of functionalities, including simulation, compilati...

2016
Han-Yin Li Xue Chen Chen-Zhou Wang Shao-Ni Sun Run-Cang Sun

BACKGROUND The biomass recalcitrance resulting from its chemical compositions and physical structures impedes the conversion of biomass into fermentable sugars. Pretreatment is a necessary procedure to increase the cellulase accessibility for bioconversion of lignocelluloses into bioethanol. Alternatively, ionic liquids, a series of promising solvents, provide unique opportunities for pretreati...

2012
Lyes Tarabet Khaled Loubar Mohand Said Lounici Samir Hanchi Mohand Tazerout

Nowadays, the increasing oil consumption throughout the world induces crucial economical, security, and environmental problems. As a result, intensive researches are undertaken to find appropriate substitution to fossil fuels. In view of the large amount of eucalyptus trees present in arid areas, we focus in this study on the investigation of using eucalyptus biodiesel as fuel in diesel engine....

Journal: :Turkiye parazitolojii dergisi 2012
Eman Taher Narmeen Mahmoud Maha Mahmoud

OBJECTIVE Four plant extracts possessing molluscicidal and insecticidal efficacy were evaluated under laboratory conditions versus Biomphalaria alexandrina, Lymnea cailliaudi snails, their egg masses and Culex pipiens larvae. These extracts included Grape seed, Eucalyptus, Pomegranate, Verbesina alcoholic extracts, as well as Eucalyptus oil. METHODS Different mortalities in the exposed vector...

2016
Maria Gabriella Vecchio Claudia Loganes Clara Minto

Eucalyptus (Eucapyptus spp.), an evergreen tall tree native to Australia and Tasmania, has been used since ancient times by the aboriginal population for several purposes. In particular, the species E. globulus is widely used in the pulp industry, as well as for the production of eucalyptus oil extracted on a commercial scale in many countries as raw materials in perfumery, cosmetics, food, bev...

2011
Carmen Diaz-Sala Maria Dolores Velez Elena Carneros Dolores Abarca Carmen Barbero Alicia Del Amo Jose Antonio Cabezas Claudia Escudero Libertad Juez Carlos Tejedor Maria Teresa Cervera

Eucalyptus globulus Labill. has been used in Spain for decades as a cellulose source for the paper and textile industry. Since 1997, Sniace group has tested new provenances and families from 29 different Eucalyptus species to explore their capacity for biomass and bioenergy production. Plus trees for growth, wood quality, rooting capacity and tolerance to Mycosphaerella sp have been identified ...

2011
Eduardo Pablo Cappa Maria C Martínez Martín N Garcia Pamela V Villalba Susana N Marcucci Poltri

Background In recent years, association mapping studies have been reported for growth and wood quality traits in Eucalyptus (e.g. [1]). One problem with association studies is that they can be sensitive to the presence of population structure. The presence of population structure may generate spurious associations between markers and traits and leading to an elevated false-positive rate (e.g. [...

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