... now it seems that the dangerous varroa-mite was mainly responsible for the death of approx. 300k (out of only 1m!) bee colonies in Germany during winter 2011/12 :(: Biggest Factors, 10 000 Bees, Bees Death, Honeyb Die Off, Honeyb Dieoff, Bees Colonial, Honey Bees, Bees Die, Pesticid Aren T