Plant protection in spring cereal production with reduced tillage. III. Cereal diseases

Leaf diseases in long term field trials with reduced tillage and herbicide and fungicide treatment in spring barley, spring wheat and oats were studied during the years 1994–1997. Diseases were observed in only half of the fields/years in this period. It is concluded that fungicide treatment was ver...

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Bibliographic Details
Published in:Crop protection 2002-04, Vol.21 (3), p.195-201
Main Author: Elen, O.
Format: Article
Language:English
Subjects:
Erysiphe graminis
Fungicide
Herbicide
Norway
Ramularia colly-cigny
Rhynchosporium secalis
Stagonospora avenae
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Summary:Leaf diseases in long term field trials with reduced tillage and herbicide and fungicide treatment in spring barley, spring wheat and oats were studied during the years 1994–1997. Diseases were observed in only half of the fields/years in this period. It is concluded that fungicide treatment was very effective against the different diseases, while the effect of tillage treatment was more variable. On plots with no-tillage there was a decrease of some diseases and an increase of others compared to mouldboard ploughing. The No ploughing treatment in combination with monoculture increased the incidence of soil borne leaf spot diseases.
ISSN:0261-2194
1873-6904
DOI:10.1016/S0261-2194(01)00082-5