Descriptor: RUSSIAN WHEAT APHID - LEAFROLL (RWALEAFROL)

Crop: BARLEY. Category: Insect descriptors.

Crop Germplasm Committee approved. Type: Alpha/numeric descriptor. Maximum length: 3. Responsible site: Plant Gene Resources of Canada (PGRC).

Definition: LEAFROLL SYMPTOMS CAUSED BY THE RUSSIAN WHEAT APHID.

Studies or environments using the descriptor


Code values.