EurekaMag.com logo
+ Site Statistics
References:
52,725,316
Abstracts:
28,411,598
+ Search Articles
+ Subscribe to Site Feeds
EurekaMag Most Shared ContentMost Shared
EurekaMag PDF Full Text ContentPDF Full Text
+ PDF Full Text
Request PDF Full TextRequest PDF Full Text
+ Follow Us
Follow on FacebookFollow on Facebook
Follow on TwitterFollow on Twitter
Follow on Google+Follow on Google+
Follow on LinkedInFollow on LinkedIn

+ Translate

The effects of infestation level of Varroa jacobsoni on wintering of honeybee (Apis mellifera L.) colonies


Apiacta 27(2): 33-38
The effects of infestation level of Varroa jacobsoni on wintering of honeybee (Apis mellifera L.) colonies
A total of 60 colonies, each with 9 frames of bees, were treated in autumn with Folbex-VA (bromopropylate) and overwintered indoors; group A (20 colonies) was treated once, group D (40 colonies) 4 times at 4-day intervals. In group A, V. jacobsoni infestations were reduced by 55.8 +or- 2.9%, in group D, by 87.9 +or- 1.7%. After wintering, A colonies contained 5.12 +or- 1.15 frames of bees, D colonies 6.79 +or- 1.07 frames of bees.


Accession: 002249244



Related references

Reproduction of the mite Varroa jacobsoni in hygienic and non hygienic honeybee colonies of Apis mellifera Reproduccion del acaro Varroa jacobsoni Mesostigmata Varroidae en colmenas higienicas y no higienicas de Apis mellifera Hymenoptera Apidae. Natura Neotropicalis. 1998( ); 292: 105-110, 1999

Body injuries of Varroa jacobsoni Oud females Acarina, Varroidae collected from hive debris of wintering bee colonies Apis mellifera L Uszkodzenia ciala samic Varroa jacobsoni Oud Acarina, Varroidae wybranych z osypu zimujacych rodzin pszczelich Apis mellifera L. Pszczelnicze Zeszyty Naukowe, 401: 141-153, 1996

The geographical distribution and levels of infestation of the mite varroa jacobsoni parasitiformes varroidae in honeybee apis mellifera colonies in argentina. American Bee Journal 26(1): 49-51, 1986

Infestation of honeybee apis mellifera colonies by the parasitic mites varroa jacobsoni and tropilaelaps clareae in south vietnam and results of chemical treatment. Journal of Apicultural Research 26(1): 64-67, 1987

The possible prediction of the degree of infestation of honeybee colonies apis mellifera by varroa jacobsoni oud. by means of its natural death rate a dynamic model approach. Norwegian Journal of Agricultural Sciences 5(4): 393-400, 1991

Response of foster Asian honeybee (Apis cerana Fabr.) colonies to the brood of European honeybee (Apis mellifera L.) infested with parasitic mite, Varroa jacobsoni Oudemans. Journal of Invertebrate Pathology, 493: 259-264, 1987

Comparative analysis of two methods used to determine Varroa jacobsoni Acari Varroidae population size in honeybee colonies of Apis mellifera Hymenoptera Apidae Analisis comparativo de dos metodos utilizados para determinar el tamano poblacional del acaro Varroa jacobsoni Acari Varroidae en colmenas de Apis mellifera Hymenoptera Apidae en el sudeste de la provincia de Buenos Aires. Revista de la Sociedad Entomologica Argentina, 583-4: 173-178, 1999

Incidence of Varroa jacobsoni infestation in Apis mellifera colonies. Environment and Ecology 16(1): 211-213, 1998

Speed of growth of the infestation by varroa jacobsoni oud. in apis mellifera l. colonies. Apicoltore Moderno 81(4): 157-165, 1990

Speed of growth of an infestation of Varroa jacobsoni Oud. in colonies of Apis mellifera L. Apicoltore Moderno 81(4): 157-165, 1990