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Localization and survival of Azospirillum brasilense Az39 in soybean leaves
(Wiley, 2021-05)In recent years, foliar inoculation has gained acceptance among the available methods to deliver plant beneficial micro-organisms to crops under field conditions. Colonization efficiency by such micro-organisms largely ... -
New host record of Sclerotium rolfsii causing crown and root rot on Pseudogynoxis benthamii
(Instituto de Biología, Universidad Nacional Autónoma de México, 2018-03-13)Symptoms of a wilt disease were observed on 10 of 40 plants of Pseudogynoxis benthamii grown in Buenos Aires, Argentina, in March 2016. The aim of this study was to identify the causal agent of the disease. Five phenotypically ... -
Physiopathological effects of Escherichia coli O157:H7 inoculation in weaned calves fed with colostrum containing antibodies to EspB and Intimin
(Elsevier, 2014-06-24)Escherichia coli O157:H7 is responsible for severe intestinal disease and hemolytic uremic syndrome (HUS), a serious systemic complication which particularly affects children. Cattle are the primary reservoir for E. coli ... -
Spontaneous Mutations in the Nitrate Reductase Gene napC Drive the Emergence of Eco-friendly Low-N2O-Emitting Alfalfa Rhizobia in Regions with Different Climates
(Springer, 2020)We have recently shown that commercial alfalfa inoculants (e.g., Sinorhizobium meliloti B399), which are closely related to the denitrifier model strain Sinorhizobium meliloti 1021, have conserved nitrate, nitrite, and ... -
The benefits of foliar inoculation with Azospirillum brasilense in soybean are explained by an auxin signaling model
(2018-09)Azospirillum sp. is one of the most studied genera of plant growth-promoting rhizobacteria (PGPR). The ability of Azospirillum sp. to promote plant growth has been associated with its ability to produce several phytohormones, ... -
Uso actual y potencial de microorganismos para mejorar la nutrición y el desarrollo en trigo y maíz
(Ediciones INTA, 2009)El objetivo de esta publicación es revisar las principales características de Azotobacter, Azospirillum, Bacillus, Pseudomonas y Micorrizas, dar a conocer los beneficios obtenidos cuando son utilizados a campo y las ...