Rice Ontology 
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=Term, 
=Trait, 
=Method, and 
=Scale
Variables
Concept details
| Key | Value |
|---|---|
| scale_id | CO_320:0000939 |
| scale_name | brown planthopper injury scale field |
| ontology_id | CO_320 |
| ontology_name | Rice |
| scale_class | Ordinal |
| category_1 | 0= No damage |
| category_2 | 1= slight yellowing of a few plants |
| category_3 | 3= Leaves partially yellow but with no hopperburn |
| category_4 | 5= Leaves with pronounced yellowing and some stunting or wilting and 10-25% of plants with hopperburn, remaining plants severely stunted |
| category_5 | 7= More than half the plants wilting or with hopperburn, remaining plants severely stunted |
| category_6 | 9= All plants dead |
| language | EN |
| created_at | 2023-07-25-13:52:48 |