Elbaz, A., Sanad, R., Elsantil, F., Elsharkawy, H. (2021). Comparative Study On The Use Of Three Pollen Grain Traps In Honeybee Colonies At Three Localities Of Elsharkia Governorate. test, 12(10), 749-752. doi: 10.21608/jppp.2021.210237
Abeer G. H. Elbaz; R. E. Sanad; F. E. Elsantil; H. E. Elsharkawy. "Comparative Study On The Use Of Three Pollen Grain Traps In Honeybee Colonies At Three Localities Of Elsharkia Governorate". test, 12, 10, 2021, 749-752. doi: 10.21608/jppp.2021.210237
Elbaz, A., Sanad, R., Elsantil, F., Elsharkawy, H. (2021). 'Comparative Study On The Use Of Three Pollen Grain Traps In Honeybee Colonies At Three Localities Of Elsharkia Governorate', test, 12(10), pp. 749-752. doi: 10.21608/jppp.2021.210237
Elbaz, A., Sanad, R., Elsantil, F., Elsharkawy, H. Comparative Study On The Use Of Three Pollen Grain Traps In Honeybee Colonies At Three Localities Of Elsharkia Governorate. test, 2021; 12(10): 749-752. doi: 10.21608/jppp.2021.210237

Comparative Study On The Use Of Three Pollen Grain Traps In Honeybee Colonies At Three Localities Of Elsharkia Governorate

Journal of Plant Protection and Pathology
Article 12, Volume 12, Issue 10, October 2021, Pages 749-752    PDF (845.61 K)
Document Type: Original Article
DOI: 10.21608/jppp.2021.210237
Authors
Abeer G. H. Elbaz1; R. E. Sanad* 2; F. E. Elsantil3; H. E. Elsharkawy1
1Faculty of Technology and Development, Zagazig University
2Plant Protection Res. Institute, Agric. Research Centre, Dokki, Giza, 12618 Egypt
3Apiculture Department, Plant Protection Res. Ins.
Abstract
 
The monthly average weights of pollen grains collected at three trap types along (Mar. 2018 / Feb. 2020) were conducted at  apiaries of Carniolan hybrids of Elsharkia Governorate: Diarb Nigm , Abokabeer  and Kafr Sakar.  Statistical analysis of the 1st year revealed that there were no significant differences in the weights of pollen grains by 1st and 2nd  type of traps , where it was 365.8, 360.8 , 357.5 g /trap / colony, for  1st  type of traps  at  Diarb Nigm  ,  Abokabeer  and Kafr Sakar, respectively, and  it was 337.4, 336.2 , 335.4 g , for  2nd  type of traps , respectively , while there were significant differences in the weights  of pollen grains between 1st & 2nd  and 3rd  type, where it was 258.1, 256.0 , 255.0 g /trap / colony, for  the 3rd type of traps , respectively. Statistical analysis the 2nd year revealed that there were no significant differences in the weights of pollen by 1st and 2nd  type of traps , where it was 364.1, 360.0 , 355.0 g /trap / colony, for 1st type of traps  at the three sites, respectively, and  it was 337.9, 335.8 , 334.5 g, for  2nd  traps, respectively , while there were significant differences in the weights  of pollen grains between 1st & 2nd  and 3rd type of traps , where it was 257.1, 256.2 , 254.2  g , for  the 3rd type of traps , respectively.
Keywords
Apis mellifera; activity; traps; pollen grains
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