6406265898

GLOBAL PROBLEM OF BEES

2014/2015 annual managed honey bee colony losses by State

EUROPE

Managed honey bee colony losses increase

While winter losses were lower, summer losses - exceeding those of winter for the first time - resulted in an increased annual loss of 42.1 percent from April 2014 to April 2015.

Total annual managed honey bee colony losses

maj    mu    my    my    m*/

2011    2012    2013    2914    2915

SojiceuSO*

mortality    '

<5% ■ 5-10% ■ 10-20% ■ >20% Anna Kalbarczyk | Landscape Architecture | Hunan Agricultural University/Uniwersytet Przyrodniczy we Wrocławiu | 2016/2017

In many European countries honeybee mortality for the winter of 2012-2013 was below 15%. experts say, however, that anything above 10% is

unacceptable.

5/15