Seedling Blight
Various species of fungi (see table 5)
Symptoms: The disease is expressed as pre-emergence
and postemergence damping off or stunted seedling growth.
Pathogen and disease characteristics: Many pathogens
cause seedling blight. They are often associated with grain molds,
foliar blights, or stalk rots. Seedling blight tends to be more
severe during cool temperatures (Hart
and Wells 1965, Wells and Winstead
1965).
Host range: See information in this text for specific
pathogens listed in table 5.
Geographic distribution: See information in this text
for specific pathogens listed in table 5.
Nomenclature discrepancies: See information in this
text for specific pathogens listed in table
5.
Seed transmission: Pathogens causing seedling blight
are often associated with grain molds and may be transmitted by
seed. See information in this text for specific pathogens listed
in table 5.
Primary citations: See table 5.
United States
Department of Agriculture
Agricultural
Research Service
The material on this page is in the public
domain.
Original posting: June 5, 1999.
|