Identifying Sources of Resistance to Aflatoxin and Fumonisin Contamination in Corn Grain
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چکیده
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منابع مشابه
Silk Maysin Content and Resistance of Commercial Corn [ Maize ] Hybrids to Kernel Contamination by Aflatoxin
Several phenols and related compounds have been shown to have detrimental effects on insects while others have antibiotic activity against fungi which attack higher plants. Insects have also been implicated as contributors to preharvest contamination of corn [maize], Zea mays L, by aflatoxin. The objectives, therefore, were to determine (a) if commercial corn hybrids vary in their silk maysin c...
متن کاملMycotoxin occurrence and Aspergillus flavus soil propagules in a corn and cotton glyphosate-resistant cropping systems.
The effects of cotton-corn rotation and glyphosate use on levels of soil-borne Aspergillus flavus, aflatoxin and fumonisin contamination in corn and cotton seed were determined during 2002-2005 in Stoneville, Mississippi (USA). There were four rotation systems (continuous cotton, continuous corn, cotton-corn and corn-cotton) for both glyphosate-resistant (GR) and non-GR cultivars-herbicide syst...
متن کاملSurvey of fumonisin B1 contamination of cornin Northern Iran during 2000
Fumonisin B1 (FB1) is the most abundant of the fumonisin mycotoxins, mainly produced in corn by fungi of the genus Fusarium. FB1 has been shown to be hepatocarcinogenic and nephrocarcinogenic in animals. Contamination of corn with FB1 was assayed in samples collected from Mazandaran Province, situated on the Caspian littoral of Iran, in September 2000. In this survey, 38 corn samples were analy...
متن کاملRelationships among resistances to fusarium and Aspergillus ear rots and contamination by fumonisin and aflatoxin in maize.
ABSTRACT Fusarium verticillioides, F. proliferatum, and Aspergillus flavus cause ear rots of maize and contaminate the grain with mycotoxins (fumonisin or aflatoxin). The objective of this study was to investigate the relationships between resistance to Fusarium and Aspergillus ear rots and fumonisin and aflatoxin contamination. Based on a previous study of 143 recombinant inbred lines from the...
متن کاملSurvey of fumonisin B1 contamination of cornin Northern Iran during 2000
Fumonisin B1 (FB1) is the most abundant of the fumonisin mycotoxins, mainly produced in corn by fungi of the genus Fusarium. FB1 has been shown to be hepatocarcinogenic and nephrocarcinogenic in animals. Contamination of corn with FB1 was assayed in samples collected from Mazandaran Province, situated on the Caspian littoral of Iran, in September 2000. In this survey, 38 corn samples were analy...
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