Site of keeping | September 2018 | September 2019 |
---|
Sheet | Brooda | Alive beeb | Sheet | Brood | Alive bee |
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Dark bee house | 24.3a | 10.8c | 9.7c | 28.2a | 10.3c | 9.2c |
Bee house | 12.2b | 21.3b | 27.5b | 13.5b | 22.2b | 28.2b |
Open apiary | 11.8b | 27.3a | 40.8a | 12.2c | 28.5a | 42.5a |
- aNumber of Varroa mite on 20 broods
- bNumber of Varroa mite on 10 alive bees
- Duncan multiple range was significant at 0.05. Means with the same letter are not significantly different. a, b, c—values in the same column with different superscripts differed significantly