Assessment keys for some crown and root diseases of lucerne (Medicago sativaL.)
Autor: | Ian C. Harvey |
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Rok vydání: | 1982 |
Předmět: |
biology
Bacterial wilt fungi food and beverages Horticulture biology.organism_classification Verticillium Physoderma alfalfae Stagonospora Botany Root rot General Earth and Planetary Sciences Leptosphaeria pratensis Verticillium wilt Medicago sativa Agronomy and Crop Science General Environmental Science |
Zdroj: | New Zealand Journal of Experimental Agriculture. 10:317-322 |
ISSN: | 0301-5521 |
DOI: | 10.1080/03015521.1982.10427891 |
Popis: | Keys for the identification and assessment of the following lucerne diseases are presented: crown rot (caused by Fusarium spp. plus other fungi); bacterial wilt (caused by Corynebacterium michiganense p.v. insidiosum); verticillium wilt (caused by Verticillium albo-atrum); crown wart (caused by Physoderma alfalfae) and stagonospora root rot (caused by Leptosphaeria pratensis). The keys are for use on mature plants and require destructive sampling of plants from plots or field. |
Databáze: | OpenAIRE |
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