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Effect of pollen substitutes on some different activities in honeybee colonies [electronic resource]. by Language: English Summary language: Arabic
Other title:
  • تأثير بدائل حبوب اللقاح علي بعض الأنشطة المختلفة في طوائف نحل العسل.
In: Mansoura Unviersity Journal of Agricultural Sciences 2006.v.31(8)
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Evaluation of the efficiency of some essential oils and chemical acaricides for varroa control [electronic resource]. by Language: English Summary language: Arabic
Other title:
  • تقييم فعالية بعض الزيوت العطرية والمبيدات الكيميائية الأكاروسية فى مكافحة طفيل الفاروا.
In: Annals of Agricultural Science, Moshtohor 2009.v.47(3)
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