Microbiol diversity in rhizosphere resistant and susceptible guarana collected in Maués and Manaus.
Microbiol diversity in rhizosphere resistant and susceptible guarana collected in Maués and Manaus.
Author(s): BICHARA, K. P. de A.; SILVA, G. F. da
Summary: The rhizosphere is the soil region subject to influence of exudates released by plants and microorganisms (epiphytic and endophytic). In addition, this region has large variety of bacteria that can contribute to plant growth and/or inhibiting the activity of plant pathogens. The culture of guarana (Paullinia cupana var. Sorbilis (Mart.) Ducke) is threatened by the presence of the fungus Colletotrichum guaranicola Albuq. and Fusarium decencellulare Brick, causal agents of anthracnose and overbudding, respectively. In this work, the metabolic diversity of rhizospheric bacteria was studied in resistant (R) and susceptible (S) clones collected in Manaus (Mn) and Maués (Mu).
Publication year: 2015
Types of publication: Abstract in annals or event proceedings
Unit: Embrapa Western Amazon
Observation
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