The effect of antagonistic bacteria to control Macrophomina phaseolina was evaluated under in vitro, growth chamber, greenhouse and field conditions. A total 177 bacteria, isolated from Athrocaulon macrostachyum rhizosphere the Lebrija marsh, were screened for their potential against M. (causes charcoal rot strawberry) by dual culture assay. Of these isolates, 14 most promising strains molecula...

Mentioned for the first time in an article 1971, occurrence of term “ Macrophomina phaseolina ” has experienced a steep increase scientific literature over past 15 years. Concurrently, incidences M. -caused crop diseases have been getting more frequent. The high levels diversity and plasticity observed phasolina genomes along with rich equipment plant cell wall degrading enzymes, secondary meta...

Summary Understanding pathogen-agrosystem interaction is particularly essential when applying a control method to minimize pathogen prevalence prior plant infection. To meet this requirement, frequency of major root rot pathogens isolated from bean and seed, their soil populations were examined in farmers’ fields. Multivariate analyses evidenced more frequent isolations Fusarium solani Rhizocto...

Introducción. La podredumbre carbonosa causada por Macrophomina phaseolina es un patógeno que sobrevive en el suelo mediante microesclerocios (fase de Sclerotium bataticola). Este afecta a diferentes cultivos, entre los se destancan la soja (Glycine max L. Merrill) y maíz (Zea mays L.), su importancia Argentina. Objetivo. Demostrar causante las muertes plantas años sequía provincia Misiones pro...