Yam Ontology 
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Concept details
| Key | Value |
|---|---|
| method_id | CO_343:0010089 |
| method_name | Anthracnose incidence - Estimation |
| ontology_id | CO_343 |
| ontology_name | Yam |
| method_class | Computation |
| method_description | Compute the proportion of anthracnose damaged individuals or their parts , commonly the portion of plant units in a plot. Count anthracnose disease ?blight? or leaf spot affected plants in plot twice (First inspection at 10 to 12 weeks post planting and second inspection after 2 to 4 weeks before harvesting ) and compute the proportion of damanged |
| formula | Number of infected plants in a plot divided by total number of plants in a plot times 100. OR Sum of the proportion of leaf area damage of N plants in plot divided by N |
| method_reference | IITA, working documents |
| language | EN |
| created_at | 2022-11-07-09:06:33 |