VARROA İLE MÜCADELEDE FORMİK ASİT UYGULAMASI YAPIYORUZ!
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9:45
Arılara formik asit nasıl yapılır
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24:04
STRAFORLARDAKİ KOLONİLERİMİZİ STANDART KOVANLARA AKTARIYORUZ!
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23:09
Organik Asitlerle Varroa Mücadelesi - Formik Asit
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44:52
Varroa ve Formik Asit 1 Halil Bilen Arı Çiftliği
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9:03
Varroa mücadelesi %3 oksalik asit püskürtme.
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17:47
RUŞET KOVANLARDAN STRAFOR KOVANLARA AKTARIM YÖNTEMİ
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10:58
KOVANA KAT ATMA TEKNİKLERİ
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17:09