References
- Alford D. V. (1975) - Bumblebees, Davis- Poynter, London.
- Bučánková A., Ptáček V. (2010) - Experiences in rearing of Bombus lucorum L. (Hymenoptera: Apoidea) in captivity. Úroda, 12, Vědecká příloha, 621-624.
- Bučánková A., Komzáková O., Cholastová T., Ptáček V. (2011) - Notes on distribution of Bombus cryptarum (Hymenoptera, Apoidea) in Moravian territory (Czech Republic) and its laboratory rearing. Acta univ. agric. et silvic. Mendel. Brun., 6: 69-73.
- Duchateau M. J. (1985) - Analysis of some methods for rearing bumblebee colonies. Apidologie, 16: 225-227.
- Duchateau M. J., Toshiba H., Velthuis H. H. W. (1994) - Diploid males in the bumblebee Bombus terrestris. Entomol.Exp. Appl., 71: 623-269.
- Fliszkiewicz M. (2002) - Causes of the lack of diapause in bumble bee females (Bombus Latr., Apoidea). J. Apic. Sci., 46: 31-40.
- Hanski I. (1982) - Structure in bumblebee communities. Ann. Zool. Fennici., 19: 319-326.
- Kwon Y. J., Saeed S., Duchateau M. J., (2003) - Stimulation of colony initiation and colony development in Bombus terrestris by adding a male pupa: the influence of age and orientation. Apidologie, 34: 429-437.
- Ono M., Mitsuhata M., Sasaki M., (1994) - Use of Introduced Bombus terestris Worker Helpers for Rapid Development of Japanese Native B. hypocrita Colonies (Hymenoptera, Apidae). Appl. Entomol. Zool., 29: 413-419.
- Plowright R. C., Jay S. C. (1966) - Rearing bumblebee colonies in captivity. J. Apic. Res., 5: 155-165.
- Ptáček V. (1983) - Indukce plodování samiček čmeláků (Hymenoptera, Bombidae) pomocí kontaktu se včelami medonosnými (Apismellifera L.). (Stimulation of egg laying in bumblebee queens by means of their contact with honey bees). (Pilot study), SB. věd. prac. VŠÚP Troubsko 8, 157-161. (Cz. En. Sum.)
- Ptáček V. (1985) - Zkoušky tří metod chovu čmeláků (Hymenoptera, Bombidae). (Testing three methods of rearing bumblebees.) - SB. věd. prací, OSEVA, VŠÚP Troubsko, 9, 56-57. (Cz. En. Sum.)
- Ptáček V., Pernová E., Borovec R. (2000) - The two-queen cascade method as an alternative technique for starting bumble bee (Bombus, Hymenoptera, Apidae) colonies in laboratory (Preliminary study). Pszczeln. Zesz.Nauk., 44: 305-309.
- Přidal A., Hofbauer J. (1998) - Activation of laboratory-reared bumblebee queens (Hymenoptera: Apidae, Bombus spp.). Actauniv. agric. et silvic. Mendel. Brun., 46: 79-84.
- Schmidt-Hempel R., Schmidt-Hempel P. (2000) - Female mating frequency in Bombus ssp. From Central Europe, Insect. Soc., 47: 36-41.
- Sladen F. W. L. (1912) - The humble-bee, MacMillan, London.
- Velthuis H. H. W., Doorn A. V. (2006) - a century of advances in bumblebee domestication and the economic and environmental aspects of its commercialization for pollination. Apidologie, 37: 421-451.
- Yoneda M. (2008) - Induction of colony initiation by Japanese native bumble bees using cocoons of the exotic bumblebee Bombus terrestris. Entomological Science, 11: 123 -126.