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Fusarium infection and mycotoxins on cereals in reduced tillage

Parikka, Päivi; Rämö, Sari; Hietaniemi, Veli; Alakukku, Laura; Känkänen, Hannu and Salo, Yrjö (2011) Fusarium infection and mycotoxins on cereals in reduced tillage. Lecture at: Food, feed, fuel and fun : Nordic light on future land use and rural development, 24 th NJF congress, Uppsala, Sweden, June 14-16, 2011.

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Summary

Direct drilling and reduced tillage:
- may increase T-2/HT-2 -producers, especially on oats
- may decrease DON-producers, especially F. culmorum > is it long lasting effect?
- an increase F. avenaceum infection in humid growing seasons - effect on F. culmorum
- less f. poae -infection especially on oats
-effect on F. graminearum: -not detected, the species is quite
common but perithecia are not often detected
-F. graminearumis most likely increasing-changes the situation.
Control of mycotoxin producers in reduced tillage:
-fungicide treatments not effective to control Fusariumand mycotoxins
-crop rotation important
-resistant cultivars


EPrint Type:Conference paper, poster, etc.
Type of presentation:Lecture
Keywords:Fusarium, mycotoxins, reduced tillage
Subjects: Crop husbandry > Crop health, quality, protection
Research affiliation: Finland > MTT Agrifood Research
Related Links:http://www.mtt.fi/english
Deposited By: Koistinen, Riitta
ID Code:19581
Deposited On:15 Nov 2011 13:34
Last Modified:15 Nov 2011 13:34
Document Language:English
Status:Published
Refereed:Not peer-reviewed

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