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Kemerovo State University, Kemerovo, Russia
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Institute of Nature Conservation and Environmental Education, University of Vechta, Driverstrasse 22, D-49377, Vechta, Germany
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National Museum, Bloemfontein, South Africa
University of the Free State, Bloemfontein, South Africa
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University of Milan, Via Celoria, 2, 20133 Milan, Italy
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Department of Biology, Faculty of Sciences, Firat University, Elazig, Turkey
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Solhan Vocational School of Health Services, Bingöl University, Solhan, Bingöl, Turkey
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Department of Entomology, Faculty of Agriculture, Tarbiat Modares University, 14115-336, Tehran, Iran
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Zoological Institute of the Russian Academy of Sciences, Universitetskaya Emb. 1, 199034 Saint Petersburg, Russia
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Department of Plant Protection, Faculty of Agriculture, University of Tabriz, Tabriz, Iran
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National Centre for Agricultural Research and Extension, Bee Research Department, P.O. Box 639, Baq’a 19381, Jordan