Term Information

Accession
CO_320:0000804
Name
rice stem borer whitehead damage assessment method
Ontology
CO_320_rice
Synonyms
None
Alternate IDs
None
Definition
Near grain maturity, observe the proportion of panicles that have whiteheads. Use an augmented experimental design with a susceptible check replicated at intervals across the whole trial. Dissect stems from 10 hills of susceptible checks at maximum tillering, panicle initiation and late ripening, in order to identify the SB species. The test is considered a valid test for resistance if the susceptible check has more than 10% of panicles with whiteheads [source: unknown]
Comment
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Subset
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  • [Current term] CO_320:0000804 rice stem borer whitehead damage assessment method

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