Agriculture and soil microbiology. Ability of Ralstonia solanacearum phylotype II to adapt to environmental prevailing factors in water / Belen Alvarez, Maria M. Lopez and Elena G. Biosca. Analysis of microbial communities under long-term conventional and reduced-input management of tillage soil / Sagar Chhabra [and others]. Antimicrobial activity of chitosan against Fusarium oxysporum f. sp. tracheiphilum / T.C.M. Stamford [and others]. Aspects about virulence and epiphytic fitness of Pseudomonas syringae pv. syringae strains isolated from mango trees / E. Arrebola [and others]. Characterization of rhizospheric bacteria isolated from maca (Lepidium meyenii W.) in the highlands of Junin-Peru / D. Zuniga Davila [and others]. Detection of group I and group II introns in a Mexican Bacillus thuringiensis collection / A. Espino-Vazquez [and others]. Determination of soil microbial community fluctuations by different techniques in a maize field / Ana Munoz [and others]. Differences between microbial communities in worm guts and the soils they inhabit / R.M. Simpson, M. Picquet and M. Deurer. Effect of different rhizospheric bacteria in the growth of Gossypium barbadense L. in Peru / D. Yino Oshiro [and others]. Effect of in vivo passage on spore germination and virulence of Verticillium lecanii / Ali Derakhshan. Erwinia amylovora colonization of host plants inoculated by irrigation / R.D. Santander [and others]. Evaluation of flow cytometry to assess Erwinia amylovora viability under different stress conditions / R.D. Santander [and others]. Genetic variability analysis of entomopathogenic fungi isolated from citrus-growing areas of Mexico / A.L. Galan-Franco [and others]. Identification of virulence genes in Fusarium oxysporum f. sp. lycopersici the causal agent of tomato wilt disease / M.L.R. Bastos da Silva [and others]. Influence of organic and conventional soil management system on soil respiration and enzymatic activity / L. Dubova [and others]. Microbial analysis of soils from avocado crop modified by organic amendments / N. Bonilla [and others]. Modeling of nitrogen leaching by using urea fertilizer in sandy loam soil / Khalil Ajdary and Hamid Zare Abianeh. Mutual influence of the non-symbiotic soil basidiomycete, Stropharia rugoso-annulata and white mustard plants on their enzymatic activities under natural conditions / G. Gramss and H. Bergmann. Nematicidal activity of Solanum sisymbriifolium and S. nigrum extracts against the root-lesion nematode Pratylenchus goodeyi / M. Pestana [and others]. Particular characteristics of soil microbial communities in forest stands infected with Heterobasidion parviporum and Armillaria spp. / L. Grantina [and others]. Pathogenic bacteria can produce exopolysaccharides and use them as carbon source under stress conditions : the case of Erwinia amylovora / M. Ordax [and others]. Phenotypic characterization and the application of the rep-PCR technique in a study of new strains of Bacillus thuringiensis in the South of Brazil / G. Cristina Alles, V. Machado and L. Mariana Fiuza. Phytophthora parasitica showing host specificity and pathogenic ability on tomato and sweet pepper / M. de Cara [and others]. Polybiotrophy of Serratia marcescens, a causative agent of an onion disease in arid zone of the South of Ukraine / L. Ovcharenko [and others]. Polyphenol oxidase in golden chanterelle (Cantharellus cibarius) mushroom / Jacqueline Keyhani and Ezzatollah Keyhani. Prevalence of plant pathogenic isolates of airborne Fusarium species in south east coast of Spain / D. Palmero [and others]. Production of beer using sorghum and sorghum malt / P.J. Segura [and others]. Sequencing of the region of ribosomal internal transcribed spacer (ITS) of Metarhizium anisopliae in Pernambuco state / M.L.R.B da Silva [and others]. Soil bioremediation of atrazine pesticide by two strains of soil microorganism / Ana Munoz [and others]. Study on the effects of nitrogen, glucose and plant residues on soil microbial C / S. Shahsavani and G. Shakeri. The toxicity and histopathology of Bacillus thuringiensis Cry1Ba toxin to Spodoptera frugiperda (Lepidoptera, Noctuidae) / L. Massochin Nunes Pinto, N. Carolina Drebes Dorr and L. Mariana Fiuza -- Environmental microbiology. A bacterial consortium alleviated a low-dose gamma-irradiation effect in Kalanchoe plantlets / O.P. Boorlak [and others].