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Plant Pathology Commons

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Full-Text Articles in Plant Pathology

Fungal Co-Pathogenicity On Panax Quinquefolius, Andrea Ong Aug 2022

Fungal Co-Pathogenicity On Panax Quinquefolius, Andrea Ong

Undergraduate Student Research Internships Conference

American ginseng (Panax quinquefolius) is a perennial crop commonly grown for its medicinal properties. Ginseng replant disease (GRD) is a condition that prevents the re-cultivation of ginseng in previous ginseng gardens and is normally associated with extensive root rot caused by the fungus Ilyonectria mors-panacis. My project aims to investigate the relationship common GRD fungal pathogens and their pathogenicity on 1 year old ginseng seedlings.


A Bacterial Microbiome Analysis Of Solarized Ginseng Garden Soils, Anka Colo Aug 2022

A Bacterial Microbiome Analysis Of Solarized Ginseng Garden Soils, Anka Colo

Undergraduate Student Research Internships Conference

American ginseng (Panax quinquefolius) is a highly valued perennial crop grown for its roots during a four-year cultivation cycle. American ginseng is subject to ginseng replant disease (GRD) in which severe root rot develops in newly planted ginseng grown in a former ginseng garden. A common strategy to mitigating GRD is not available and techniques such as fumigation, fungicides, and biocontrol are ineffective, banned, or are slowly being phased out. Alternatively, soil solarization is a pre-plant technique used to treat soil to reduce disease inoculum and alter soil microbiomes. In summer 2019, a six-week soil solarization experiment was …