Izvestiya of Saratov University.
ISSN 1816-9775 (Print)
ISSN 2541-8971 (Online)


phytopathogens

Antagonistic activity of some Herbaspirillum species against phytopathogenic micromycetes

A common problem of agriculture is damage from infectious plant diseases caused mainly by plant-pathogenic Alternaria, Helminthosporium, Cladosporium, and Fusarium. Fusariosis is a harmful, widespread worldwide disease caused by Fusarium species, which leads not only to a decrease in yield but also to a deterioration in its quality as a result of the accumulation of mycotoxin waste products of fungi that are hazardous to human and animal health. Biocontrol is an environm entally friendly approach to using microorganisms to control plant diseases.