Descriptor: 020 Mature leaf: degree of petiole sinus opening (020 MATURE LEAF: DEGREE OF PET)

Definition:

Observation from berry set to veraison. Mean value of 10 mature leaves above the clusters at the medium third of shoot. Leaf must be flattend for notation.

Crop:

Category:

Morphological descriptors

Status:

Crop Germplasm Committee approved

Data Type:

Alpha/numeric descriptor

Maximum Length:

1

Responsible Site:

SYSTEM (SYS)