EFFECT OF OXALIC ACID TREATMENT IN DIFFERENT SEASONS ON VARROA (VARROA DESTRUCTOR) POPULATION IN HONEYBEE COLONIES
Küçük Resim Yok
Tarih
2017
Yazarlar
Dergi Başlığı
Dergi ISSN
Cilt Başlığı
Yayıncı
Parlar Scientific Publications (P S P)
Erişim Hakkı
info:eu-repo/semantics/closedAccess
Özet
In honeybee colonies, insufficient struggle against diseases and parasites Or the use of wrong drugs at wrong time which reduce the productivity of colonies significantly. Additionally, these kinds of wrong applications can also threaten the human health because of chemical residues. Varroa destructor, which affects negatively the colony productivity, is the most important external parasite of the honeybees (Apis mellifera L.). Therefore, beekeepers have to use many different synthetic miticides for reducing or preventing the V. destructor damages. This study was carried out to determine the possible effects of ocalic acid treatment in different seasons on V. destructor population in honeybee colonies. Ten of total twenty honebee colonies had similar infestetion levels which were used for treatment group and ten colonies were also used as the control group. Average efficacies of oxalic acid treatment in different seasons on Varroa population in honeybee colonies in early spring (in March), summer (in June) and late autumn (in October) were found to be 80.22%, 69.72% and 84.61%, respectively (P<0.01). These results showed that oxalic acid treatment in late autumn and early spring against varroa in honeybees were about 21% and 15% more effective than summer, respectively.
Açıklama
Anahtar Kelimeler
Honeybee, Varroa destructor, oxalic acid treatment, season, efficacy
Kaynak
Fresenius Environmental Bulletin
WoS Q Değeri
Q4
Scopus Q Değeri
Cilt
26
Sayı
6
