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العنوان
Effect of varroasis on honeybee queen /
المؤلف
Taha, Reda Abdou Ali.
الموضوع
Honey bees. Honey bee queens - Effect of varroasis on.
تاريخ النشر
2008.
عدد الصفحات
87 p. ;
الفهرس
Only 14 pages are availabe for public view

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Abstract

from theexperiments of the present study we can deduce that infestation with varroa mite have ahighely significant effect on the body weight, length and the width of right fore-wing, number of hooks on the right hind wing, reproductive organs and the number of sperms in seminal vesical of the newely emerged drone during the cirtus, clover and cotton blooming periods in 2006 and 2007 years.