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The Importance of Field-Margin Location for Maintenance of Food Niches for Pollinators

Lindl.) in Lublin region. Part II. Pollen efficiency and insect visit. Acta Agrobotanica 46(1): 51-65. Wrzesień M., Denisow B. (2007) The phytocoenoses of anthropogenically transformed areas with a great importance for Apoidea. Acta Agrobotanica 60: 117-126. Zarzycki K., Trzcińska-Tacik H., Różański W., Szeląg Z., Wołek J., Korzeniak U. (2002) Ecological indicato values of vascular plants of Poland. W. Szafer Institute of Botany, Polish Academy of Science. Kraków. 183 pp. Zych M. (2007) On flower visitors and true

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Effect of Temperature Treatment during Development of Osmia rufa L., on Mortality, Emergence and Longevity of Adults

Natural resources of bees in Poland . (pp.133-141). Bydgoszcz: Pedagogical University Press. Wójtowski, F. (1979). Spostrzeżenia nad biologią i możliwościami użytkowania pszczoły murarki – Osmia rufa L. (Apoidea, Megachilidae). Roczniki AR w Poznaniu, 111 , 203-208. Wójtowski, F., & Wilkaniec, Z. (1978). Chów i wykorzystanie pszczół samotniczych osiedlonych w pułapkach gniazdowych. In Instrukcja Wdrożeniowa (pp. 1-10). Poznań: Wydawnictwo Akademii Rolniczej Wójtowski, F. (1983). Pszczoła murarka ogrodowa chów i użytkowanie . Poznań: Państwowe

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Hypopharyngeal Gland Activity in Task-Specific Workers Under Brood and Broodless Conditions in Apis Cerana Indica (Fab.)

-48. Crailsheim K. (1991) Interadult feeding of jelly in honeybee (Apis mellifera L.) colonies. Journal of Comparative Physiology 161B: 55-66. Crailsheim K., Stolberg E. (1989) Influence of diet, age and colony condition upon intestinal proteloytic activity and size of the hypopharyngeal glands in the honey bee (Apis mellifera L.). Journal of Insect Physiology 35: 595-602. Cruz-Landim C. (1967) Estudo comparativo de algumas glndulas das abelhas (Hym., Apoidea) erespectiva simplicates evolutivas. Arquivos de Zoologia 15(3): 177

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Insect biodiversity of the Socotra Archipelago – underlined and counted

to the genus Stelis Panzer, 1806 (Hymenoptera, Apoidea, Megachilidae). Mitteilungen aus dem Museum für Naturkunde in Berlin, Deutsche Entomologische Zeitschrift 46 : 231–242. BAKER C. F. 1895: Preliminary studies in Siphonaptera. – II. Canadian Entomologist 27 : 63–67. BALFOUR I. B. 1888: Botany of Socotra. Transactions of the Royal Society of Edinburg 31 : 1–446. BARRA J.-A. 2004: Springtails of the genus Seira Lubbock, 1869 (Collembola: Entomobryidae) from Socotra Island. Fauna of Arabia 20 : 399–408. BARRA J.-A. 2006

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The effect of Agricultural Landscape Type on Field Margin Flora in South Eastern Poland

management. Basic and Applied Ecology 4, 349–361. Wrzesień, M., 2010: Anthropophytes related to the habitats of railway grounds in central eastern Poland, In: Barančoková, M., Krajčí, J., Kollár, J., Belčáková, I. (eds.), Landscape ecology – methods, applications and interdisciplinary approach. Institute of Landscape Ecology, Slovak Academy of Sciences, Bratislava: 625–634. Wrzesień, M., Denisow, B., 2007: The phytocoenoses of anthropogenically transformed areas with a great importance for Apoidea . Acta Agrobotanica 60, 117–126. Wuczyński, A., Dajdok, Z

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Flowering Phenology of Selected Linden (Tilia L.) Taxa in Relation to Pollen Seasons

). Allergy, 56 , 457-458. http://doi.org/10.1034/j.1398-9995.2001.056005457.x Pawlikowski, T. (2010). Pollination activity of bees (Apoidea: Apiformes) visiting the flowers of Tilia cordata Mill. and Tilia tomentosa Moench in the urban environment. Journal of Apicultural Science, 54 (2), 73-79. Piotrowska, K. (2010). Variations in pollen deposition of some plant taxa in Lublin (Poland) and in Skien (Norway). Acta Agrobotanica, 63 (1), 37-46. http://doi.org/10.5586/aa.2010.005 Piotrowska-Weryszko, K., & Weryszko-Chmielewska, E. (2014). The airborne

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Flowering and Nectar Secretion in two Forms of the Moldavian Dragonhead (Dracocephalum moldavica L.) – A Plant with Extraordinary Apicultural Potential

Botanic Gardens. Sulborska, A., Dmitruk, M., Konarska, A., & Weryszko-Chmielewska, E. (2014). Adaptations of Lamium album L. flowers to pollination by Apoidea. Acta Scientiarum Polonorum, Seria Hortorum Cultus, 13(6) , 31-43. Szklanowska, K. (1965). Wpływ terminów siewu na biologię kwitnienia i nektarowanie pszczelnika mołdawskiego ( Dracocephalum moldavicum L.). Annales UMCS sec. E, 20(5) , 55-78. Szweykowska, A., & Szweykowski, J. (red.). (2003). Słownik botaniczny . Warszawa: Wiedza Powszechna. Waser, N. M. (1998). Pollination

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Journal of Apicultural Science
The Journal of Research Institute of Horticulture and Apicultural Research Association
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The role and significance of stingless bees (Hymenoptera: Apiformes: Meliponini) in the natural environment

the collection of nectar and pollen, which they consume. So far, the occurrence of almost 16,000 bees has been determined worldwide. However, most scientists, including Michener [2007], assume that this number must be much higher, even above 30,000 species. Bees are a monophyletic group, which evolved from flower-visiting wasps, most probably the ancestors of the Sphecoidea. For example, Brothers (1975) and others link the Sphecoidea and bees in the Superfamily Apoidea, distinguishing two sections: the Spheciformes and the proper bees, also known as the Apiformes

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State of preservation of xerothermic grasslands in Kuyavian-Pomeranian region

References Abromeit J., 1898-1940. Flora von Ost-und Westpreussen. Preussischen Botanischen Verein, Berlin-Königsberg. Banaszak J., Ratyńska H., Banaszak W. 2003. Proponowany rezerwat "Folusz" pod Szubinem jako ostoja termofilnej szaty roślinnej i fauny żądłówek ( Hymenoptera: Apoidea, Scolioidea ). Bad. Fizjogr. nad Polską Zach. C - Zoologia 50: 101-132. Barańska K., Jermaczek P. 2009. Poradnik utrzymania i ochrony siedliska przyrodniczego 6210 Murawy kserotermiczne. Wyd. Klubu

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