Selection of cassava accessions with multiple resistance to pathogens associated with root rot disease.
The cassava root rot disease (CRRD) severely affects productivity in several countries. The objective of this study was to estimate genetic parameters and to identify multiple resistance sources against pathogens associated with CRRD. For this, the symptoms caused by Fusarium spp., Phytophthora spp., and Botryosphaeriaceae species in peel and pulp from the roots were evaluated in 277 accessions using a whole tuber inoculation method.
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Main Authors: | , , , , |
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Other Authors: | |
Format: | Separatas biblioteca |
Language: | English eng |
Published: |
2016-02-23
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Subjects: | Mandioca, Cassava, |
Online Access: | http://www.alice.cnptia.embrapa.br/alice/handle/doc/1038086 |
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Summary: | The cassava root rot disease (CRRD) severely affects productivity in several countries. The objective of this study was to estimate genetic parameters and to identify multiple resistance sources against pathogens associated with CRRD. For this, the symptoms caused by Fusarium spp., Phytophthora spp., and Botryosphaeriaceae species in peel and pulp from the roots were evaluated in 277 accessions using a whole tuber inoculation method. |
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