TY  - BOOK
AU  - Dergham Theab Taher
AU  - Ahmed Abdelhalim Shemy , 
AU  - Mohamed Attia Ewies , 
TI  - Studies on nosema disease infecting honeybee colonies in Egypt / 
PY  - 2012///
CY  - Cairo : 
PB  - Dergham Theab Taher , 
KW  - Nosema disease
KW  - Nosema infection
KW  - Wormwood and cinnamon
N1  - Thesis (M.Sc.) - Cairo University - Faculty of Agriculture - Department of Economic Entomology and Pesticides; Issued also as CD
N2  - This work was carried out in the Agricultural experimental station Apiary , Faculty of Agriculture, Cairo University during two successive years 20011 and 2012 to study the following items . The seasonal fluctuations of nosema infection level in honeybee colonies throughout a complete year . The results showed that all the experimental colonies were severly infected in the begining of study April 2011 (7.17x 10 ⁶ spores / bee/ col.)
UR  - http://172.23.153.220/th.pdf
ER  -