Descriptor: Root Aphids (1-4) (ROOT APHID (1-4 SCALE))



 
Definition:
Susceptibility to Root Aphids.
Crop:
SUGARBEET
Category:
Insect descriptors
Status:
Crop Germplasm Committee approved
Data Type:
Alpha/numeric descriptor
Maximum Length:
1
Responsible Site:
Western Regional PI Station (W6)

Distribution of Values for Root Aphids (1-4) (ROOT APHID (1-4 SCALE))

CodeDefinitionNumber of Accessions
1no nymphs or adults present24
2nymphs present, no adults present127
3nymphs present, few adults present78
4nymphs present, mant adults present36