Mesilasperede hukkumise põhjused Eestis aastatel 2011-2012
Laen...
Kuupäev
2013
Kättesaadavus
ainult raamatukogus, only in library
Autorid
Ajakirja pealkiri
Ajakirja ISSN
Köite pealkiri
Kirjastaja
Abstrakt
Antud bakalaureusetöö eesmärgiks on välja selgitada mesilasperede huku arvatavad
põhjustajad Eestis aastatel 2011-2012. Peamiselt keskendub see töö erinevatele
haigustele ja kahjuritele, mis põhjustavad mesilasperede hukkumist. Antud töö
läbiviimiseks koostati ankeet, mis saadeti mesinikele Eestimaa erinevais paigus.
Saadud tulemusi võrreldi varem tehtud uuringutega.
Küsitluses osalenud mesinike analüüsist võib järeldada, et erinevate põhjuste tõttu
hukkus 2011. aastal 69 ja 2012. aastal 84 mesilasperet. 2011. aastal hukkus enim
mesilasperesid varroalesta ja mesilaste kadumisega tarust. 2012. aastal hukkus
enim mesilasperesi nälja, nugise, varroalesta ja muude põhjuste tõttu.
Võrdluses varem koostatud samalaadse uurimusega selgus, et varroatoos on
probleemsem Harjumaal ja Lääne-Virumaal. Võrdlusest selgus ka, et mesilasperede
kadumine tarust on endiselt murettekitav.
Märksõnad:
This currents bachelor degrees studys purpose is to determine the reasons why beehives perished in Estonia during 2011 and 2012. This study is mostly focused on diseases and vermin, which cause the hives to perish. For the research a form was compiled, which was sent to different apiculturist all over Estonia, the results were compared to previous research. From the analysis made by the apiculturist we can see that for different reasons 69 hives died in 2011 and 84 hives in 2012. In 2011 the largest reasons for perishing were varroa destructor and bees leaving the hives, in 2012 the reasons were marten, hunger, varroa destructor and other reasons. In comparison with a similar study shows, that varroa destructor is the biggest problem in Harjumaa and Lääne-Virumaa. The comaprison also shows that bees abandoning their hives is also a big concern.
This currents bachelor degrees studys purpose is to determine the reasons why beehives perished in Estonia during 2011 and 2012. This study is mostly focused on diseases and vermin, which cause the hives to perish. For the research a form was compiled, which was sent to different apiculturist all over Estonia, the results were compared to previous research. From the analysis made by the apiculturist we can see that for different reasons 69 hives died in 2011 and 84 hives in 2012. In 2011 the largest reasons for perishing were varroa destructor and bees leaving the hives, in 2012 the reasons were marten, hunger, varroa destructor and other reasons. In comparison with a similar study shows, that varroa destructor is the biggest problem in Harjumaa and Lääne-Virumaa. The comaprison also shows that bees abandoning their hives is also a big concern.
Kirjeldus
Märksõnad
mesilaspered, hukkumine, mesilaste haigused, kahjurid, bakalaureusetööd