Faba bean Ontology 
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Curators Fouad Maalouf, ICARDA Julian Pietraglia, IBP |
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Navigation
=Term, 
=Trait, 
=Method, and 
=Scale
Variables
Concept details
| Key | Value |
|---|---|
| scale_id | CO_365:0000085 |
| scale_name | 1-9 Ascochyta blight severity scale |
| ontology_id | CO_365 |
| ontology_name | Faba bean |
| scale_class | Ordinal |
| category_1 | 1= No disease visible on any plant (highly resistant) |
| category_2 | 4= between 3 and 5 |
| category_3 | 5= Lesions visible on up to 25% of the plants, stem girdling on less than 10% of the plants but little damage (tolerant) |
| category_4 | 2= between 1 and 3 |
| category_5 | 3= Lesions visible on less than 10% of the plants, no stem girdling (resistant) |
| category_6 | 8= between 7 and 9 |
| category_7 | 9= Lesions profuse on all plants, stem girdling present on more than 50% of the plants and death of most plants (highly susceptible). |
| category_8 | 6= between 5 and 7 |
| category_9 | 7= Lesions present on most plants, stem girdling on less than 50% of the plants, resulting in the death of a few plants and causing considerable damage (susceptible) |
| language | EN |
| created_at | 2023-09-05-12:26:31 |