Abou El-Naga, A.M. <br/><br/>
Comparison of honey production between instrumenttally inseminated and naturally mated queens in field colonies in egypt  [electronic resource. 
 مقارنة انتاج العسل بين طوائف ذات ملكات ملقحة صناعيا وطوائف ذات ملكات ملقحة طبيعى فى مصر. 

 - p.8309–8313. 
<br/><br/>Includes reference. 
<br/><br/> Instrumental insemination had became one of the most important methods for selection and control mating in honey bee. In this field study we compared the honey yields between two groups of honey bee colonies I: 7 colonies with instrumentally inseminated queens, II: 9 colonies with naturally mated queens. 
<br/><br/><br/>Summary in Arabic. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Honeybee--Artificial insemination<br/>Bee culture--Queen rearing.