References

Cetin, U., 2004. The effects of temperature changes to bee losts. Uludag Bee J., 4: 171-174.

Chaudhary, O.P., 2001. Performance and prospects of Apis mellifera L. in South Western Hayrana. Haryana Agric. Univ. J. Res., 30: 89-97.

Detroy, B.F., E.H. Erickson and K. Diehnelt, 1982. Plastic hive covers for outdoor wintering of honey bees. Am. Bee J., 122: 583-587.

Dodologlu, A. and F. Genc, 2002. Some physiological characteristics of Caucasian and Anatolian honeybee (Apis mellifera L.) races and their crossbreeds. Turk. J. Vet. Anim. Sci., 26: 715-722.
Direct Link  |  

Dodologlu, A., C. Dulger and F. Genc, 2004. Colony condition and bee behavior in honey bees (Apis mellifera L.) housed in wooden or polystyrene hives and fed bee cake or syrup. J. Apicult. Res., 43: 3-8.

Duncan, D.B., 1955. Multiple range and multiple F tests. Biometrics, 11: 1-42.
CrossRef  |  Direct Link  |  

Esch, H.E., F. Goller and B. Heinrich, 1991. How do bees shiver?. Nature Wissenschaften, 78: 325-328.

Fresnaye, J. and Y. Lensky, 1961. Methods appreciation des surfaces de vain dans les colonies abeilles. Ann. Abeille, 4: 369-376.

Genaer, H.V., S.Q. Shah and A. Firatli, 2000. Effects of supplemental feeding of queen rearing colonies and larval age on the acceptance of grafted larvae and queen traits. Pak. J. Biol. Sci., 3: 1319-1322.
CrossRef  |  Direct Link  |  

Genc, F. and A. Aksoy, 1993. Some of the correlations betwen the colony development and honey production on the honeybee (Apis mellifera L.) colonies. Apiacta, 28: 33-41.

Genc, F., C. Dulger, S. Kutluca and A. Dodologlu, 1999. Comparison of behavior features of caucasian, middle anatolia and erzurum honeybee (Apis mellifera L.) genotypes in erzurum conditions. Turk. J. Vet. Anim. Sci., 23: 651-656.

Gorgulu, O. and N. Sahinler, 2006. Repeated measures analysis and some experimental design considerations in animal sciences. Kirgizistan-Turkiye Manas Universitesi Fen Bilimleri Dergisi, 7: 77-97.

Guler, A. and O. Kaftanoglu, 1999. Morphological characters of some important races and ecotypes of Turkish honeybees (Apis mellifera L.) -I. Turk. J. Vet. Anim. Sci., 23: 565-570.

Guler, A., 2000. The effects of narrowed area and additional feeding on some physiological characteristics of honey bee (Apis mellifera L.) colonies. Turk. J. Vet. Anim. Sci., 42: 1-6.
Direct Link  |  

Hazelhoff, E.H., 1954. Ventilation in a bee-hive during summer. Physiol. Comp., 3: 343-364.

Heinrich, B., 1993. Comfort in a hive: Heads you are hot, tails you are cold. Nat. History, 102: 53-54.
Direct Link  |  

Himmer, A., 1926. Der soziale w�rmehaushalt der honigbiene. i. die w�rme in nicht-brutenden wintervolk. Erlanger Jahrbuch Bienenkunde, 4: 1-51.

Owens, C.D., 1971. The thermology of wintering honey bee colonies. USDA Technol. Bull., 1429: 1-32.
Direct Link  |  

Sahinler, N. and S. Kaya, 2001. The effects of supplementary feeding on honeybee (Apis mellifera L.) colony performance. Ziraat Fakultesi Dergisi, Mustafa Kemal Universitesi, 6: 83-92.

Seeley, T.D. and B. Heinrich, 1981. Regulation of Temperature in the Nests of Social Insects. Insect Thermoregulation Publication, New York, pp: 159.

Seeley, T.D., 1985. Honeybee Ecology: A Study of Adaptation in Social Life. Princeton University Press. Princeton, New Jersey, pp: 31-36.

Southwick, E.E., 1982. Metabolic energy of intact honeybee colonies. Comp. Biochem. Physiol., 71: 277-281.

Villumstad, E., 1974. Importance of hive insulation for wintering development and honey yield in Norway. Apiacta, 9: 116-118.

Wineman, E., Y. Lenski and Y. Mahrer, 2003. Solar heating of honey bee colonies (Apis mellifera L.) during the subtropical winter and its impact on hive temperature. worker population and honey production. Am. Bee J., 143: 565-570.
Direct Link  |