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Unveiling chemical defense in the rice stalk stink bug against the entomopathogenic fungus Metarhizium anisopliae
(Academic Press Inc Elsevier Science, 2015-05)
Eggs, nymphs (1st-5th instar) and adults of Tibraca limbativentris were challenged by conidial suspensions of its major fungal pathogen Metarhizium anisopliae in order to assess their susceptibility. The role of chemical ...
Importance of native vegetation for detection and management of rice stink bug (Tibraca limbativentris)
(Cambridge University Press, 2019-09)
Tibraca limbativentris (Hemiptera: Pentatomidae) is a major pest in Neotropical rice agroecosystems. In autumn-winter, this pest takes refuge in rice stubble and in native vegetation, which allows it to re-colonize the ...
Comparison between protein functional properties of two rice cultivars
(Elsevier Science, 2009-12)
The functional properties of proteins from a high-protein?content rice cultivar (Nutriar) were analyzed and compared with those from a usual Latin-American cultivar (El Paso 144). Isolates from brown and milled flours were ...
Azospirillum spp. metabolize [17,17-2H2] gibberellin A20 to [17,17-2H2] gibberellin A1 in vivo in dy rice mutant seedlings
(Oxford University Press, 2001-07-15)
Azospirillum spp. are endophytic bacteria with beneficial effects on cereals - effects partially attributed to gibberellin production by the microorganisms. Azospirillum lipoferum and Azospirillum brasilense inoculated to ...
Application of response surface methodology and artificial neural networks for optimization of recombinant Oryza sativa non-symbiotic hemoglobin 1 production by escherichia coli in medium containing byproduct glycerol
(Elsevier, 2010-10)
Production of recombinant Oryza sativa non-symbiotic hemoglobin 1 (OsHb1) by Escherichia coli was maximized in shake-flask cultures in media containing tryptone, yeast extract, sodium chloride and byproduct glycerol from ...
First report of Rice stripe necrosis virus in Argentina
(Elsevier, 2018-12)
Since 2008/2009, we have seen symptoms of viral infection in rice plants from crop regions in Argentina. The main objective of this work was to identify the causal agent of the rice plants’ crinkling. We therefore analyzed ...
Rotaciones para el arroz : evaluación de maíces tardíos en surcos elevados
(Ediciones INTA; Estación Experimental Agropecuaria Reconquista, 2021-01)
El arroz es el principal cultivo del departamento San Javier. En Santa Fe la campaña 2019/20 rondó
las 27.000 ha, pero viene disminuyendo desde la campaña 2011/12, en la que llegó al máximo de
47.000 ha. Según la Asociación ...
MITE Tracker : an accurate approach to identify miniature inverted-repeat transposable elements in large genomes
(BioMed Central, 2018)
Background:
Miniature inverted-repeat transposable elements (MITEs) are short, non-autonomous class II transposable elements present in a high number of conserved copies in eukaryote genomes. An accurate identification ...
Water Footprint in paddy rice systems. Its determination in theprovinces of Santa Fe and Entre Ríos, Argentina
(Elsevier, 2015-09)
In the context of social responsibility and, of the directives aimed at an integral management of natural resources, the Water Footprint (WF) has been widely spread as an indicator that contributes to a safe and sustainable ...
On-line speciation and quantification of four arsenical species in rice samples collected in Argentina using a HPLC–HG–AFS coupling
(2015)
An investigation was carried out to explore further the analytical capabilities of the coupling high performance
liquid chromatography (HPLC)–hydride generation (HG)–atomic fluorescence spectrometry (AFS) for the
reliable ...