Hazards of Pesticides to Bees : Bee Protection Group 15th International Symposium ; York, United Kingdom, October 18 – 21, 2022

Content

• Reviewing pesticide residues in larval food jelly of the Western honey bee Apis mellifera

  p. 26

  Wüppenhorst, Karoline; Eckert, Jakob H.; Steinert, Michael; Erler, Silvio

• The pathway of residues from plant to honey bees – Factors influencing the exposure of honey bee brood

  p. 27

  Eckert, Jakob H.; Sapkota, Hardik; Bölling, Alexandra; Steinert, Michael; Bischoff, Gabriela; Pistorius, Jens

• Testing Microbial Pesticides in Bees –a comparative study on different bee species

  p. 31

  Alkassab, Abdulrahim T.; Nack, Kevin; Suhling, Frank; Richter Dania; Pistorius, Jens

• Conceptual framework for the selection of higher-tier refine-ment options with focus on honey bee (Apis mellifera) brood

  p. 73

  Qureshi, Maryam; Berg, Christian; Bocksch, Sigrun; Eckert, Jakob H.; Jeker, Lukas; Lückmann, Johannes; Steeger, Thomas; Tänzler, Verena; Wilkins, Selwyn

• Evaluation of bee counters - introduction of a new protocol for measuring the accuracy of daily losses

  p. 87

  Odemer, Richard; Tausch, Frederic; Schmidt, Katharina; Borlinghaus, Parzival

• Assessing the impact of microbial plant protection product mixtures on honeybee workers

  p. 88

  Alkassab, Abdulrahim T.; Feer, Tina; Erler, Silvio; Steinert, Michael; Pistorius, Jens

• Bacillus thuringiensis ssp. aizawai – Observations on honey bees and distribution in colony matrices under field condi-tions

  p. 89

  Erler, Silvio; Steinigeweg, Charlotte; Beims, Hannes; Eckert, Jakob H.; Janke, Martina; Wirtz, Ina P.; Richter, Dania; Pistorius, Jens; Alkassab, Abdulrahim T.