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USE OF SOME VOLATILE OILS AS ATTRACTIVE AGENTS TO INCREASE FOOD CONSUMPTION IN HONEYBEE COLONIES
2008
Alqarni A.S | F J Alatawi
The present work aimed to investigate the stimulating and attractive effects of five volatile oils on honey bee colonies food consumption. These oils were added to sugar syrup and pollen substitutes. The consumption of sugar syrup and percentage of dead bees in caged honeybee work-ers were determined. Multi-choice test inside the honey bee colonies was carried out to determine the food consumption rate from different pollen substitutes. Positive effect was recorded by adding Coriander oil 0.03% followed by Fennel 0.15% and Spearmint oils 0.03% while nigella oil showed a repellent effect on honey bee workers. The mor-tality percentage was very low with no significant differences between treatments. Results indicated that addition of 5% pollen grains and three volatile oils increased significantly pollen substitute’s con-sumption. The highest consumption rate was rec-orded with coriander oil 0.03%. Results obtained indicated that the consumption of diets that con-tain Coriander, Fennel, and Spearmint volatile oils was more successful than control.
Показать больше [+] Меньше [-]The ability of thermo- alkalophilic Bacillus species isolated from Medina Munawwarah soils, Saudi Arabia, for fixing nitrogen under certain heavy metals conditions
2002
Al-Turk, I.M. (King Abdulaziz Univ., Medina Munawwarah (Saudi Arabia). Faculty of Science)
An application on the almost ideal demand systems to international trade in apple, Saudi Arabia
1999
Duwais, A.M. (King Saud Univ., Riyadh (Saidi Arabia). Faculty of Agriculture)
Cointegration tests and spatial price linkage for meat (lamb) and vegetables (tomatoes) in Saudi Arabian markets
1998
Al-Kheraiji, A.A. (King Saud Univ., Qassim (Saudi Arabia). Faculty of Agriculture and Veterinary Medicine)
An evaluation of wheat production subsidies from an income distribution perspective in the Kingdom of Saudi Arabia
1997
As-Sudais, A.A. (King Saud Univ., Riyadh (Saudi Arabia). Faculty of Administrative Sciences, Economics Dept.)
[Agricultural VS environmental priorities in the concept of agriculture as perceived by experts in Saudi Arabia]
1994
Gamie, M.N. | El-Nassar, S.N. (King Saud Univ., El-Kassim (Saudi Arabia). College of Agriculture and Veterinary)
Utilization of farm power and machinery in wheat farms in Saudi Arabia
1993
Al-Suhaibani, S.A. (King Saud Univ., Riyadh (Saudi Arabia). Faculty of Agriculture)
[Demand for fish in the kingdom of Saudi Arabia]
1993
El-Qunaibet, M.H. (Al-Ibrahim, B.A.) | Alghamdi, M.H. (King Saud Univ., Riyadh (Saudi Arabia). Faculty of Agriculture)
[Integration and complimentarity in the concept of modern agricultural development and their needed prerequisites in university agricultural education]
1993
Gamie, M.N. | Al-Nassar, S.N. (King Saud Univ., Qassim (Saudi Arabia). Faculty of Agriculture and Veterinary Medicine)
[Marketing problems effect on specialized dairy projects in Riyadh region in Saudi Arabia]
1993
Al-Kahtani, S.H. (King Saud Univ., Riyadh (Saudi Arabia). Faculty of Agriculture)
