Term Information

Accession
CO_320:0000187
Name
rice ufra trait
Ontology
CO_320_rice
Synonyms
UfraDam
Alternate IDs
None
Definition
The type and severity of stem rot symptoms caused by the stem nematode Ditylenchus angustus. Symptoms: leaf mottling or chlorotic discoloration in a splash pattern at base of young leaves in stem elongation or mid-tillering stage, brown stains may develop on leaves and sheaths which later intensify to a dark brown color, distortion (twisting and withering) of young leaves, distortion of panicles which either remain enclosed within a swollen sheath, or partially emerge but are twisted and with unfilled grains, or emerge completely but with unfilled grains and resembling a whitehead. [source: unknown]
Comment
None
Subset
None
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Parents of rice ufra trait (CO_320:0000187)
subject[Reorder by subject] relation[Reorder by relation] object[Reorder by object]
rice ufra trait [is_a relation] is_a  ufra damage (TO:0000121)
Children of rice ufra trait (CO_320:0000187)
subject[Reorder by subject] relation[Reorder by relation] object[Reorder by object]
rice ufra incidence estimation method (CO_320:0000368) [method_of relation] method_of  rice ufra trait
rice UfraDam_Est_0to9 variable (CO_320:0000886) [is_a relation] is_a  rice ufra trait
None.