Results 211 to 220 of about 25,027 (254)

Control of Varroa Destructor Mite in Kazakhstan

2021
Varroa mite is one of the most dangerous bee parasites and causes a lot of damage to the beekeeping industry and so far several chemical and herbal medicines have been used to control this mite. In this study, effects of Artemisia absinthium and Hypericum perforatum prescription to control Varroa mite were investigated.
Allabergenova, A, Turganbayeva, G, Nurseitova, M   +2 more
openaire   +1 more source

Components of Honeybee Royal Jelly as Deterrents of the Parasitic Varroa Mite, Varroa destructor

Journal of Chemical Ecology, 2005
The parasitic mite Varroa destructor Anderson & Trueman reproduces on the immature stage of the honeybee, Apis mellifera L. Mites are found more often on drone brood than worker brood and only infrequently on queen brood. We investigated the chemical basis for the low incidence of mites on queen brood. V.
F P, Drijfhout, J, Kochansky, S, Lin, N W, Calderone   +3 more
openaire   +2 more sources

Varroa (Varroa destructor) mücadelesinde organik asitlerin kullanımı

2005
Tek üreme ve çoğalma yeri bal arısı kolonisi olan varroa gerekli önlem alınmadığında hızla çoğalarak ya kolonilerin vrimlerinin düşmesine ve ileri aşamalarda sönmesine ya da koloni bireylerini zayıf düşürerek diğer hastalıklara karşı daha duyarlı hale gelmesine neden olmaktadır.
AKYOL, Ethem, ÖZKÖK, Duran
openaire   +3 more sources

Repellent and acaricidal effects of botanical extracts on Varroa destructor

Parasitology Research, 2010
Extracts of indigenous plants from South America have shown a broad spectrum of bioactivities. No-contaminant and natural substances have recently resurged as control treatment options for varroosis in honey bee colonies from Argentina. The aim of this work was to evaluate the biological activity of botanical extracts from Baccharis flabellata and ...
Natalia, Damiani, Liesel B, Gende, Matías D, Maggi, Sara, Palacios, Jorge A, Marcangeli, Martín J, Eguaras   +5 more
openaire   +2 more sources

First detection of Varroa destructor resistance to coumaphos in Argentina

Experimental and Applied Acarology, 2008
In Argentina, studies on Varroa destructor resistance to coumaphos are still unknown. At present, high infestation levels of V. destructor are being detected in colonies of Apis mellifera after treatment with this acaricide. The aim of the present study was to determine the LC50 of coumaphos in V.
Matías Daniel, Maggi, Sergio R, Ruffinengo, Natalia, Damiani, Norma H, Sardella, Martín J, Eguaras   +4 more
openaire   +2 more sources

?????????????????????????? ???????????? ?????? ?????? ???????????? ?????????????????? ?????????????????????? ?????????????????????? ?????????????????????????????? ?????????? Varroa destructor ??? ?????????????????????? ???????????????? ????????

2017
?? ???????????????? ???????????????????????????????? ?????????????????? ?????????????????? ???????????????????????? ???????????????? ???????????????? ?? ?????????????????? ?? ???????? ?????????????????????????? ???????????? ?????? ?????????????????? ?????????????? ?????????????????????????? ???????????????????? ???????????? ?????????????????? ??????????
openaire   +1 more source

?????????????????????? ?????????????????? ?????????? Varroa destructor ?????? ?????????????????? ???? ?????????????????? ???????????????? (Apoidea)

2010
Experiments with attractivity of different Apoidea as Osmia rufa, Megachila rotundata, Bombus terrestris and Apis mellifera (normal host) and mite bechawour was discribed. Characters of varroa mite bertile females reproductive bechaviour, settled on Osmia rufa pupaes were investigated.
openaire   +1 more source

?????????????????????????? ???????????? ?????????????????????????????? ?????????????????? ?????????? Varroa destructor (Parasitiformes, Varroidae) ???? ?????????? ???????????????? ???????? ???????????????????? ??????????????????????

2009
?????????????????????? ???????????????? ???????????????????????? ?????????? Varroa destructor Anderson et Trueman, 2000, ?????????????????????????????? ?? ???????????? ?????????????????? ???????????????? ????????. ???????????? ?????????????????? ???????????? ???????????????????? ???? ???????????? ???????????????? ?????????????????? ?????????????????????
openaire   +1 more source

Promising Algerian essential oils as natural acaricides against the honey bee mite Varroa destructor (Acari: Varroidae)

Experimental & applied acarology, 2023
Souad Hazam, Salem Touati, Lounis Touati, L. Saher, Hassiba Khedidji, Sabrina Ait Kaki, S. Chemat   +6 more
semanticscholar   +1 more source

?????????????????????????????? ???????????????? ?????????? Varroa destructor (Parasitiformes, Varroidae)

2014
A comparative analysis of morphological anomalies in seasonal and regional samples of Varroa destructor Anderson and Trueman, 2000 was conducted. It was found, that the abnormality rate of most morphological characters increases from spring to summer and, conversely, decreases from autumn to winter.
openaire   +1 more source