Risk of aflatoxin contamination increases with hot and dry growing conditions

Thumbnail Image
Date
2005-09-19
Major Professor
Advisor
Committee Member
Journal Title
Journal ISSN
Volume Title
Publisher
Abstract

Aspergillus ear rot in corn fields has been reported by Iowa State University Extension field crop specialists in southeast and south central Iowa. The concern with this disease is the production of aflatoxins, which are extremely toxic chemicals produced by two molds Aspergillus parasiticus and Aspergillus flavus. Aflatoxin accumulation is usually associated with poor storage conditions. However, hot, dry conditions during grain fill increase the risk of Aspergillus infection and aflatoxin contamination in the field.

Series Number
Journal Issue
Is Version Of
Versions
Academic or Administrative Unit
Type
article
Comments
Rights Statement
Copyright
Sat Jan 01 00:00:00 UTC 2005
Funding
DOI
Supplemental Resources
Source
Collections