Piotr Semkiw

Residues of Neonicotinoid Insecticides in Bee Collected Plant Materials from Oilseed Rape Crops and their Effect on Bee Colonies

Krystyna Pohorecka, P. Skubida, Artur Miszczak et al. · Journal of Apicultural Science · 2012 · 170 citations · Full text

Pesticide-residue Analysis, Biorational Pesticide, Medicine +15

Winter colony losses in Poland

G. Topolska, Anna Gajda, Krystyna Pohorecka et al. · Journal of Apicultural Research · 2010 · 37 citations

Honey Beecolony Losspathogenswinterpoland, Winter Colony Losses, Image Sizekeywords +1

The Amitraz Strips Efficacy in Control of Varroa Destructor After Many Years Application of Amitraz in Apiaries

Piotr Semkiw, P. Skubida, Krystyna Pohorecka · Journal of Apicultural Science · 2013 · 35 citations · Full text

Honeybee Colonies, Vector Management, Amitraz Strips Efficacy +14

Amitraz marker residues in honey from honeybee colonies treated with Apiwarol

Krystyna Pohorecka, Tomasz Kiljanek, Maja Antczak et al. · Journal of Veterinary Research · 2018 · 20 citations · Full text

Effects of exposure of honey bee colonies to neonicotinoid seed–treated maize crops

Krystyna Pohorecka, P. Skubida, Piotr Semkiw et al. · Journal of Apicultural Science · 2013 · 20 citations · Full text

Engineering, Botany, Pesticide-residue Analysis +19