The pathogen-weed complex: a new perspective on the role of alternative hosts in Meloidogyne graminicola epidemiology

Key Points

• Epidemiology reveals significant interactions between Meloidogyne graminicola and alternative hosts, affecting disease spread.
• Key evidence indicates that alternative hosts can enhance pathogen populations, thereby increasing crop susceptibility.
• Analysis of ecological relationships highlights the complex interactions within the pathogen-weed complex, urging a shift in management strategies.
• Understanding these dynamics supports improved crop management approaches, particularly in regions affected by Meloidogyne graminicola.