Med. Weter. 68 (10), 577-640, 2012


Current state of knowledge of Varroa destructor Borsuk G., Czerska K., Olszewski K., Strachecka A., Paleolog J., Chobotow J. [ summary ] 579
Role of Varroa destruktor as immunosuppressor and vector of infections In colony collapse disorder (CCD) Gliński Z., Marć M.,
A. Chełmiński
[ summary ] 585


Comparison of the defensive behaviour of Apis mellifera L workers and the aggression of their queen sisters – in English Kasperek K., Paleolog J.,
Olszewski K., Borsuk G., Strachecka A.
[ summary ] 589
Comparison of body-surface proteolytic activity of live and dead honey bee Apis mellifera Wolkers – in English Strachecka A., Borsuk G., Olszewski K.,
Paleolog J., Chobotow J., M. Gryzińska, Skoczylas D.
[ summary ] 594
Genetic and morphometric variation of the Varroa destructor developing in standard and small comb cells – in English Borsuk G., Olszewski K.,
Strachecka A., Paleolog J., Kasperek K.
[ summary ] 599
Characteristics of north-eastern population of Varroa destructor resistant to synthetic pyrethroids – in English Bąk B., Wilde J., Siuda M. [ summary ] 603
Physical damage to the chitin plate and position of Varroa destructor on hive bottoms after use of different varroacidal treatments Howis M.,
Chorbiński P., Nowakowski P.
[ summary ] 607
Comparison of post-capping period in different subspecies of honey bee – in English Bąk B., Siuda M., Wilde J. [ summary ] 612
Influence of carbon dioxide anaesthesia on the length of worker life and food foraging in cage tests – in English Olszewski K., Borsuk G.,
Paleolog J., Strachecka A., Kasperek K.
[ summary ] 615
Location of Nosema spp. spores within body of honey bee – in English Ptaszyńska A.A., Borsuk G., Anusiewicz M., Mułenko W. [ summary ] 618
Monitoring of nosemosis in the Lublin region and preliminary morphometric studies of Nosema spp. spores – in English Ptaszyńska A.A., Borsuk G.,
Mułenko W., Olszewski K.
[ summary ] 622
Impact of selected atmospheric factors on winter losses In Apis mellifera L. Kasperek K. [ summary ] 626
Evaluation of the impact of the toxic protein CRY1Ab expressed by the genetically modified cultivar MON810 on honey bee (Apis mellifera L.)
behavior – in English
Grabowski M., Dąbrowski Z.T.. [ summary ] 630