| Date | 23.12.2017 | 23.12.2018 | |
|---|---|---|---|
| Rated by | LE | BZF | |
| Vitality | Bees | 5 | |
| Brood | 5 | ||
| Hibernation | 5 | ||
| Behaviour | Gentleness | 6 | 6 |
| Resistance to swarming | 5 | ||
| Fertility | 5 | ||
| Honey yield | Early season | 4 | |
| Summer season | 4 | ||
| Honeycomb | Burr comb | 5 | |
| Propolis | 5 | ||
| Hygiene | Hygienic behaviour | 6 | 6 |
| Nitrogen | 0 | 0 | |
| CO2 | 0 | 0 | |
| Pin test | 0 | 0 | |
| Other method | 0 | 0 | |
| Cleaning rate | 100 | 100 | |
| evaluated after (hours) | 24 | 24 |