| CODLING, Garry Paul, Yahya AL NAGGAR, John P. GIESY a Albert J. ROBERTSON. Neonicotinoid insecticides in pollen, honey and adult bees in colonies of the European honey bee (Apis mellifera L.) in Egypt. Ecotoxicology. DORDRECHT: SPRINGER, 2018, roč. 27, č. 2, s. 122-131. ISSN 0963-9292. Dostupné z: https://dx.doi.org/10.1007/s10646-017-1876-2. |
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@article{1419377,
author = {Codling, Garry Paul and Al Naggar, Yahya and Giesy, John P. and Robertson, Albert J.},
article_location = {DORDRECHT},
article_number = {2},
doi = {http://dx.doi.org/10.1007/s10646-017-1876-2},
keywords = {Hazard assessment; Agriculture; Honey bees; Metabolites; Imidacloprid; LD50},
language = {eng},
issn = {0963-9292},
journal = {Ecotoxicology},
title = {Neonicotinoid insecticides in pollen, honey and adult bees in colonies of the European honey bee (Apis mellifera L.) in Egypt},
url = {https://link.springer.com/article/10.1007%2Fs10646-017-1876-2},
volume = {27},
year = {2018}
}
TY - JOUR
ID - 1419377
AU - Codling, Garry Paul - Al Naggar, Yahya - Giesy, John P. - Robertson, Albert J.
PY - 2018
TI - Neonicotinoid insecticides in pollen, honey and adult bees in colonies of the European honey bee (Apis mellifera L.) in Egypt
JF - Ecotoxicology
VL - 27
IS - 2
SP - 122-131
EP - 122-131
PB - SPRINGER
SN - 09639292
KW - Hazard assessment
KW - Agriculture
KW - Honey bees
KW - Metabolites
KW - Imidacloprid
KW - LD50
UR - https://link.springer.com/article/10.1007%2Fs10646-017-1876-2
L2 - https://link.springer.com/article/10.1007%2Fs10646-017-1876-2
N2 - Honeybee losses have been attributed to multiple stressors and factors including the neonicotinoid insecticides (NIs). Much of the study of hive contamination has been focused upon temperate regions such as Europe, Canada and the United States. This study looks for the first time at honey, pollen and bees collected from across the Nile Delta in Egypt in both the spring and summer planting season of 2013. There is limited information upon the frequency of use of NIs in Egypt but the ratio of positive identification and concentrations of NIs are comparable to other regions. Metabolites of NIs were also monitored but given the low detection frequency, no link between matrices was possible in the study. Using a simple hazard assessment based upon published LD50 values for individual neonicotinoids upon the foraging and brood workers it was found that there was a potential risk to brood workers if the lowest reported LD50 was compared to the sum of the maximum NI concentrations. For non-lethal exposure there was significant risk at the worst case to brood bees but actual exposure effects are dependant upon the genetics and conditions of the Egyptian honeybee subspecies that remain to be determined.
ER -
CODLING, Garry Paul, Yahya AL NAGGAR, John P. GIESY a Albert J. ROBERTSON. Neonicotinoid insecticides in pollen, honey and adult bees in colonies of the European honey bee (Apis mellifera L.) in Egypt. \textit{Ecotoxicology}. DORDRECHT: SPRINGER, 2018, roč.~27, č.~2, s.~122-131. ISSN~0963-9292. Dostupné z: https://dx.doi.org/10.1007/s10646-017-1876-2.
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