Descriptor: STEMPHYLIUM (STEMPHYLIUM)

Definition:

Resistance of spinach germplasm to Stemphylium vesicarium leaf spot. Leaf spot disease severity scored between 7 to 16 days of inoculation on a scale of 0 to 4 where 0 = no symptoms on leaves; 1 = 1 – 25% leaf area infected; 2 = 26 – 50% leaf area infected; 3 = 51 – 75% leaf area infected; and 4 = 76 – 100% leaf area infected.

Crop:

Category:

Disease descriptors

Status:

Data Type:

Numeric descriptor

Maximum Length:

5

Comment:

Stemphylium leaf spot disease incidence.

Responsible Site:

North Central Regional Plant Introduction Station  (NC7)