عنوان البحث | ملخص البحث | Research Abstract |
Ecological study on royal jelly production with special reference to honey bee strains in Egypt | | |
Study on royal jelly production by honey bee Apis mellifera L.colonies 1-Effect of some technological factors | | |
study on royal jelly production by honey bee Apis mellifera L.colonies 11-Effect of some biological factors | | |
CONTROLLING VARROA MITES USING NATURAL OIL EXTRACTS | | ABSTRACT:
The efficacy percentages of both pumpkin oil and clove oil against varroa mites are equal recording 72.25 and 74.93 %, followed bycassia oil and cardamom oil resulting 70.37 and 66.62, respectively, compared with the control 40. |