Descriptor details

Straight Head

Reaction to Straighthead, a physiological disease resulting in malformed panicles.

Crop
Rice
Version
genesys1
Category
BIOTICSTRESS
Maintained by

Descriptor definition


Descriptor type
SCALE
Database name
STRAIGHTHD
Minimum allowed value
1
Maximum allowed value
9

Scale


Integers
1
2
3
4
5
6
7
8
9

Legend:

1
NO SYMPTOMS
2
LESS THAN 1% MALFORMED PANICLES
3
5% MALFORMED PANICLES
4
10% MALFORMED PANICLES
5
30% MALFORMED PANICLES
6
50% MALFORMED PANICLES
7
70% MALFORMED PANICLES
8
100% MALFORMED PANICLES
9
SEVERE DAMAGE WITH PLANTS NOT HEADING

Record metadata


UUID
db069304-b3cc-46f2-a1f4-85191d53d618
Record version
3
Last updated
28 December 2018