الفهرس 
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Abstract
)- This work was conducted to study the effect of storage of semen of honeybee drones for different periods either undiluted or diluted with three different diluents on the viability of spermatozoa , during 1994 , 1995 seasons from the following view points :1) Drone production and feeding bees.2)semen collection and storage . 3) Instrumental insemination of virgin queens with semen stored for 8 weeks.
1 – Drone roduction
2 – semen collection and storage