Question

Symptom of wheat streak mosaic virus by aceria tosichella

Answer 1

Plants infected before early tillering are stunted, discolored and rosetted. The extent of stunting and rosetting in a field gives some indication as to the severity of the disease and ultimate yield loss. The streaked mosaic pattern on leaves and the rosette appearance of plants are good field diagnostic symptoms.

Answer 2

Explanation:

Symptom of wheat streak mosaic virus symptoms as progress the leaves become mottled yellow. Plants infected before early tillering are stunted, discolored and rosetted. The extent of stunting and rosetting in a field gives some indication as to the severity of the disease and ultimate yield loss. The streaked mosaic pattern on leaves and the rosette appearance of plants are good field diagnostic symptoms.