| DISEASE | Spot Blotch | Reaction to Spot Blotch (incited by Cochliobolus sativus). | 8 - (1 = RESIS, 9 = SUSC) | | BARLEY.SPOTBLOTCH.FARGO.97 | PI 531877 HO90AZ SD | Not Available |
| DISEASE | Barley Yellow Dwarf Virus | Reaction to Barley Yellow Dwarf Virus. | 6 - (1 = RESIS, 9 = SUSC) | | BARLEY.BYDV.URBANA.93 | PI 531877 HO90AZ SD | Not Available |
| DISEASE | Stripe Rust Severity | Severity of Stripe Rust (incited by Puccinia striiformis). See also Stripe Rust Reaction descriptor. | 40 | | BARLEY.STRIPERUST.BOLIVIA.92 | PI 531877 HO90AZ SD | Not Available |
| DISEASE | Stripe Rust Reaction | Reaction to Stripe Rust (incited by Puccinia striiformis). See also Stripe Rust Severity descriptor. | S - SUSCEPTIBLE | | BARLEY.STRIPERUST.BOLIVIA.92 | PI 531877 HO90AZ SD | Not Available |
| GROWTH | Growth Habit | Growth habit, based on a spring planting. | S - SPRING | | BARLEY.HABIT.ABERDEEN.94 | PI 531877 HO90AZ SD | Not Available |
| INSECT | Russian Wheat Aphid Chlorosis | Reaction to the Russian Wheat Aphid (Diuraphis noxia). Amount of chlorosis. See RWA Leafroll descriptor, also. | 9 - PLANT DEATH OR NO RECOVERY POSSIBLE | | BARLEY.RWA.STILLWATER.92 | PI 531877 HO90AZ SD | Not Available |
| INSECT | Russian Wheat Aphid Leafroll | Reaction to the Russian Wheat Aphid (Diuraphis noxia). Leafrolling symptoms. See RWA Chlorosis descriptor, also. | R - LEAVES ROLLED, LOOSELY TO TIGHTLY | | BARLEY.RWA.STILLWATER.92 | PI 531877 HO90AZ SD | Not Available |
| MORPHOLOGY | Spike Row Number | Spike row number characteristic. | 2 - TWO ROWED | | BARLEY.LAB.ABERDEEN.19 | | Not Available |
| MORPHOLOGY | Spike Row Number | Spike row number characteristic. | 6 - SIX ROWED | | BARLEY.AGRON.ABERDEEN.11 | PI 531877 HO90AZ SD | Not Available |
| MORPHOLOGY | Spike Density | Visual measure of spike density. | 1 - LAX (RACHIS INTERNODE LENGTH = OR > 4 MM.) | | BARLEY.LAB.ABERDEEN.19 | | Not Available |
| MORPHOLOGY | Spike Density | Visual measure of spike density. | 5 - INTERMEDIATE | | BARLEY.LAB.ABERDEEN.19 | | Not Available |
| MORPHOLOGY | Awn Type | Presence or absence of awns or hoods on the spike. | 1 - AWNED | | BARLEY.LAB.ABERDEEN.06 | PI 531877 HO90AZ SD | Not Available |
| MORPHOLOGY | Awn Roughness | Surface roughness characteristic of the awn. | 1 - SMOOTH (FEW BARBS AT TIP) | | BARLEY.LAB.ABERDEEN.06 | PI 531877 HO90AZ SD | Not Available |
| MORPHOLOGY | Awn Roughness | Surface roughness characteristic of the awn. | 9 - ROUGH (BARBS OVER ENTIRE LENGTH OF AWN) | | BARLEY.LAB.ABERDEEN.06 | PI 531877 HO90AZ SD | Not Available |
| MORPHOLOGY | Awn Deciduousness | Proportion of awns falling off prior to harvest. Taken at maturity. | 1 - AWNS RETAINED | | BARLEY.LAB.ABERDEEN.06 | PI 531877 HO90AZ SD | Not Available |
| MORPHOLOGY | Rachilla Hair Length | Length of rachilla hairs. | 1 - SHORT | | BARLEY.LAB.ABERDEEN.06 | PI 531877 HO90AZ SD | Not Available |
| MORPHOLOGY | Rachilla Hair Length | Length of rachilla hairs. | 9 - LONG | | BARLEY.LAB.ABERDEEN.06 | PI 531877 HO90AZ SD | Not Available |
| MORPHOLOGY | Kernels Per Spike | Average number of kernels per spike, based on five typical spikes. | 26 | | BARLEY.LAB.ABERDEEN.06 | PI 531877 HO90AZ SD | Not Available |
| MORPHOLOGY | Lemma Color | Color of the lemma or hull cover. | 8 - WHITE/AMBER | | BARLEY.LAB.ABERDEEN.11 | PI 531877 HO90AZ SD | Not Available |
| MORPHOLOGY | Hull Cover | Adherence of the lemma and palea to the caryopsis. | 1 - COVERED | | BARLEY.LAB.ABERDEEN.02A | PI 531877 HO90AZ SD | Not Available |
| PRODUCTION | 1000 Kernel Weight | Thousand kernel weight, based on a count of 250 or more. Expressed in grams. | 39 | | BARLEY.LAB.ABERDEEN.11 | PI 531877 HO90AZ SD | Not Available |