dc.contributor.author | Gathumbi, J. K. | |
dc.contributor.author | Muthomi, J. W. | |
dc.contributor.author | Ndung'u, J. K. | |
dc.contributor.author | Chemining'wa, G. N. | |
dc.date.accessioned | 2013-03-15T09:07:16Z | |
dc.date.issued | 2005 | |
dc.identifier.citation | African Crop Science Conference Proceedings. VoL 7. pp.355-358 | en |
dc.identifier.issn | 1023-070x/2005 $ 4.00 | |
dc.identifier.uri | http://hdl.handle.net/11295/14028 | |
dc.description.abstract | A survey was carried out during the 2004 wheat-cropping season in 6 agro-ecclogical zones to determine fusarium contamination of freshly harvested wheat grain. This was done by plating in culture media. Contaminations with mycotoxins t!cnxynivalcnol, zenralenonc and aflatoxin B I were determined by competitive EUSA. Farmers indicated presence ol'hcnd blight 111 wheat fields and occurrence of wet weather during flowering. Wheat residue was mainly directly grazed to animals in the field or ploughed in. Most popular rotation was wheal-maize followed by continuous wheat cropping. Fusarium contaminated 85 % of the wheat samples, but kernel infection rate was 15%. Fusarium species most isolated were F.poae. F. chlumvdospnrum and F. grammC:Ul1lfll. Other fungi isolated were Alternaria. Epicoccum. Aspergigiilus anti Penicillium. Mycotoxins deoxynivalenol, zearalenone and aflatoxin B1. There is need for regular screening for Fusarium mycotoxins in wheat grain. | en |
dc.language.iso | en | en |
dc.relation.ispartofseries | African Crop Science Society;VoL 7. pp.355-358 | |
dc.subject | Fusarium, head blight, mycotoxius | en |
dc.title | Fusarium and mycotoxin contamination in freshly harvested wheat grain in Kenya | en |
dc.type | Article | en |
local.embargo.terms | 6 months | en |
local.embargo.lift | 2013-09-11T09:07:16Z | |
local.publisher | 1 Department of Plant Science and Crop Protection. Faculty of Agriculture. University of Nairobi | en |
local.publisher | 'Department of Veterinary Pathology and Microbiology, Faculty of Veterinary Medicine University of Nairobi | en |