Influence of root rot on winter survival and yield of winter barley and winter wheat
Winter survival of wheat and barley was reduced by root rot pathogens, particularly Bipolaris sorokiniana. Seedborne and soilborne inoculum along with soil fumigation and seed treatments were used to provide different levels of disease. Differences in winter survival were measured as the differences between fall and spring stand counts. Disease was assessed as the proportion of diseased tissue on washed roots and subcrown internodes of surviving plants in the spring. Overall stand reductions, ranging from II to 29 percent in wheat and from 27 to 62 percent in barley, were attributed to B. sorokiniana
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| Format: | biblioteca |
| Published: |
1985
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| Subjects: | GRANOS, TRIGO, CEBADA, CULTIVOS DE INVIERNO, BIPOLARIS SOROKINIANA, COCHLIOBOLUS SATIVUS, ENFERMEDADES FUNGOSAS, PERDIDAS, RENDIMIENTO, |
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