Plant pathogens as introduced weed biological control agents: Could antagonistic fungi be important factors determining agent success or failure?

ABSTRACT: Mycoparasitic interactions are common in nature, form part of the microbiota of plants, and are considered significant contributors to fungus-fungus antagonism. Mycoparasites kill plant pathogens, protect the plant from abiotic and biotic stressors, and reduce disease incidence and severity at the plant population level. Their exploitation as biocontrol agents in agriculture is well documented. However, mycoparasites may potentially affect classical fungal biocontrol agents of invasive weed species. Classical biological control, or biocontrol, of invasive weeds involves the intentional introduction of exotic, usually co-evolved plant pathogens and insects, for permanent establishment and long-term control of the target plant. Agent establishment, effectiveness, and safety are the critical

SUBMITTER: Den Breeyen A 

PROVIDER: S-EPMC10512343 | biostudies-literature | 2022

REPOSITORIES: biostudies-literature