جامعة الاسكندريه - كلية الزراعة - قسم الحشرات الاقتصادية
الفهرس
INTRODUCTION
REVIEW OF LITERATURE
MATERIALS IV- AND METHODS
Results IV - and Discussion
SUMMARY
LITERATURE VI - CITED
Only 14 pages are availabe for public view
from
143
from
143
Abstract
Studies on honey bee diseases The present work was conducted to determine the infestation levels of varroa destructor which infested adult workers and the sealed brood of drones.