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Descriptor: SAA Resistance (SAA Resistance)


 
Definition:
Spotted alfalfa aphid (Therioaphis trifolii) Resistance
Crop:
Medics
Category:
Insect descriptors
Status:
Data Type:
Alpha/numeric descriptor
Maximum Length:
20
Responsible Site:
Australian Pasture Genebank (APG)

Distribution of Values for SAA Resistance (SAA Resistance)

CodeDefinitionNumber of Accessions
SSusceptible4207
S-Suceptible negative19
S+Suseceptible plus303
ST-Semi-tolerant negative525
TTolerant991
T-Tolerant negative338
Var-VTVariable population containing some 'extra'-tolerant plants28
VSVery Susceptible3699
VTVery Tolerant609


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