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Information × Registration Number 0218U005301, 0118U000776 , R & D reports Title Study of honey bee colony losses in Ukraine and Austria: joint analysis of the data and risk factors, informational support of beekeepers popup.stage_title Head Fedoriak Mariia Mykhailivna, Доктор біологічних наук Registration Date 22-08-2018 Organization Yuri Fedkovych Chernivtsi National University popup.description2 It was established that losses of bee colonies in the monitoring participants averaged 11.2% (95% CI 10.0 - 12.6%) from the number of colonies to winter, - the loss of the bee colonies due to insoluble problems with the bee uterus was 2, 1% (95% CI 1.6-2.7%), losses due to negative natural phenomena (for example, the destruction of a hive by mice, woodpeckers, hornets ...) accounted for 2.4% (95% CI 1,9-3,0 %), - mortality of colonies of honeybee bees, which was 6.7% this year (95% CI 5.8-7.7%).The analysis of the losses of the colonies according to the physical and geographical zoning of Ukraine after the winter of 2017-2018, the highest level of losses was recorded in the steppe zone - 18.0% (95% CI 14.2-22.5%). The lowest total losses were detected in the broadleaf forests area - 7.3% (95% CI 5.8-9.1%), in the Ukrainian Carpathians area - 11.7% (95% CI 9.2-14.8%) , in hawino-broadleaf forests 15.6% (95% CI 11.1-21.6%), in the forest-steppe zone - 13.7% (95% CI 10.5-17.8%).According to the results of the four-year monitoring, there is a leap-like dynamics in the losses of honeybee colonies.The greatest value of losses occurred in the winter of 2016-2017, which was 17.9%, but even such a rather high rate of losses is still lower than the average in Europe. The best wintering was for 2015-2016, which was 9.9% of the losses of the bee colonies, which is within the natural abandonment of the bee colonies. Product Description popup.authors Волков Роман Анатолійович Кульманов Олександр Миколайович Ркденко Світлана Степанівна Тимочко Леся Іванівна Федоряк Марія Михайлівна popup.nrat_date 2020-04-02 Close