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Phenotypic and Genetic Analyses of the Varroa Sensitive Hygienic Trait in Russian Honey Bee Hymenoptera Apidae Colonies

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Phenotypic and Genetic Analyses of the Varroa Sensitive ~ Phenotypic and Genetic Analyses of the Varroa Sensitive Hygienic Trait in Russian Honey Bee (Hymenoptera: Apidae) Colonies.pdf Available via license: CC0 Content may be subject to copyright.

Phenotypic and Genetic Analyses of the Varroa Sensitive ~ Varroa destructor continues to threaten colonies of European honey bees.General hygiene, and more specific Varroa Sensitive Hygiene (VSH), provide resistance towards the Varroa mite in a number of stocks. In this study, 32 Russian (RHB) and 14 Italian honey bee colonies were assessed for the VSH trait using two different assays.

Phenotypic and genetic analyses of the varroa sensitive ~ Varroa destructorcontinues to threaten colonies of European honey bees. General hygiene, and more specific Varroa Sensitive Hygiene (VSH), provide resistance towards the Varroa mite in a number of stocks. In this study, 32 Russian (RHB) and 14 Italian honey bee colonies were assessed for the VSH trait using two different assays.

Downloaded on 2017-02-12T06:32:32Z ~ Title Phenotypic and genetic analyses of the varroa sensitive hygienic trait in Russian honey bee (Hymenoptera: Apidae) colonies Author(s) Kirrane, Maria J.; de Guzman, Lilia I.; Holloway, Beth; Frake, Amanda M.; Rinderer, Thomas E.; Whelan, Padraig M. Publication date 2015 Original citation Kirrane MJ, de Guzman LI, Holloway B, Frake AM .

Honey Bee Breeding, Genetics, and Physiology Research ~ Phenotypic and genetic analyses of the Varroa Sensitive Hygienic trait in Russian Honey Bee (Hymenoptera: Apidae) colonies. PLoS One. 10:0116672,doi:10.1371. Brood removal influences fall of Varroa destructor (Mesostigmata: Varroidae) in honey bee (Hymenoptera: Apidae) colonies - (Peer Reviewed Journal)

Descriptive Analysis of the Varroa Non-Reproduction Trait ~ In the current context of worldwide honey bee colony losses, among which the varroa mite plays a major role, the hope to improve honey bee health lies in part in the breeding of varroa resistant colonies. To do so, methods used to evaluate varroa resistance need better understanding. Repeatability and correlations between traits such as mite non-reproduction (MNR), varroa sensitive hygiene .

(PDF) Expression of Varroa Sensitive Hygiene (VSH) in ~ Phenotypic and Genetic Analyses of the Varroa Sensitive Hygienic Trait in Russian Honey Bee (Hymenoptera: Apidae) Colonies . brood-associated effects may influence the growth of varroa mite .

Thomas E Rinderer's research works / Agricultural Research ~ Phenotypic and Genetic Analyses of the Varroa Sensitive Hygienic Trait in Russian Honey Bee (Hymenoptera: Apidae) Colonies . From Commercial Honey Bee (Hymenoptera: Apidae) Colonies as Tools for .

Descriptive Analysis of the Varroa Non-reproduction Trait ~ Varroa sensitive hygiene (VSH) is a trait of honey bees, Apis mellifera L. (Hymenoptera: Apidae), which supports resistance to Varroa destructor Anderson & Trueman. VSH is the hygienic removal of .

Genome-wide patterns of differentiation within and among U ~ Kirrane MJ, de Guzman LI, Holloway B, Frake AM, Rinderer TE, Whelan PM. Phenotypic and genetic analyses of the Varroa sensitive hygienic trait in Russian honey bee (Hymenoptera: Apidae) colonies. PLoS One. 2015;10(4):e0116672. PubMed PubMed Central Article CAS Google Scholar

Evaluations of the Removal of Varroa destructor in Russian ~ The removal of Varroa destructor was assessed in Russian honey bee (RHB) colonies with known levels of Varroa Sensitive Hygienic (VSH) and brood removal activities. The expression of grooming behaviour using individual bees was also measured using three groups of RHB displaying different VSH levels: low hygiene (RHB-LH, < 35% VSH), medium hygiene (RHB-MH, 35–70%) and high hygiene (RHB-HH .

Evaluations of the Removal of Varroa destructor in Russian ~ A high proportion of nonreproductive (NR) Varroa destructor Anderson & Trueman (Mesostigmata: Varroidae), is commonly observed in honey bee colonies displaying the varroa sensitive hygienic trait .

Genetics and physiology of Varroa mites - ScienceDirect ~ Varroa destructor is the primary biological threat to domesticated honey bee colonies in much of the world, impacting host fitness both directly and by transmitting RNA viruses. Genomic, proteomic, and functional-genetic resources provide a framework for Varroa biology. When coupled with physiological analyses of development, host finding, and reproduction, these resources reveal general .

UCC Research Profiles: Padraig Whelan, School of ~ 'Phenotypic and Genetic Analyses of the Varroa Sensitive Hygienic Trait in Russian Honey Bee (Hymenoptera: Apidae) Colonies' Kirrane MJ, de Guzman LI, Holloway B, Frake A, Rinderer T, Whelan PM (2015) 'Phenotypic and Genetic Analyses of the Varroa Sensitive Hygienic Trait in Russian Honey Bee (Hymenoptera: Apidae) Colonies'. Plos One,

Publications 2014 - 2015 : USDA ARS ~ An evaluation of the associations of parameters related to the fall of Varroa destructor (Acari: Varroidae) from commercial honey bee (Hymenoptera: Apidae) colonies as tools for selective breeding for mite resistance.

Honey bee survival mechanisms against the parasite Varroa ~ The ectoparasitic mite Varroa destructor is the most significant pathological threat to the western honey bee, Apis mellifera, leading to the death of most colonies if left untreated.An alternative approach to chemical treatments is to selectively enhance heritable honey bee traits of resistance or tolerance to the mite through breeding programs, or select for naturally surviving untreated .

Responses of Varroa-resistant honey bees (Apis mellifera L ~ The negative impact of Deformed wing virus (DWV) on European honey bees Apis mellifera is magnified by Varroa destructor parasitism. This study compared the responses of two Varroa-resistant honey bee stocks, pure Russian honey bees (RHB) and out-crossed Varroa Sensitive Hygienic bees, Pol-line (POL) to DWV infection to that of Varroa- susceptible stock, Italian honey bees (IHB).

Isolation of oxalotrophic bacteria associated with Varroa ~ The mite that is responsible for the decline of honey bee colonies is V. destructor which was a rather benign parasite confined to the Eastern honey bee Apis cerana. During the first half of the last century a shift to the new host A. mellifera occurred, and the parasite rapidly dispersed world‐wide wreaking havoc on managed and feral .

Rapid parallel evolution overcomes global honey bee ~ Phenotypic and genetic analyses of the varroa sensitive hygienic trait in Russian honey bee (Hymenoptera: Apidae) colonies. PLoS One 10 , e0116672 (2015). Article PubMed PubMed Central Google Scholar

Evaluation of Apicultural Characteristics of First-Year ~ The honey bee, Apis mellifera L. (Hymenoptera: Apidae), is an economically important arthropod due to the value of hive products and pollination service it provides (Morse and Calderone 2000).In the United States, a common method beekeepers use to replenish populations depleted by winter or disease related mortality is to establish new colonies from “package bees.”

Population Growth of Varroa destructor (Acari: Varroidae ~ Varroa is an external parasite of honey bees and a major cause of colony losses worldwide (Genersch et al. 2010, Guzman-Novoa et al. 2010, van Dooremalen et al. 2012).Worker bees that are parasitized with Varroa during development have reduced longevity as adults (DeJong and DeJong 1983, Kovac and Crailsheim 1988).When mite populations become large enough to parasitize most of a colony’s .

Ecology, Life History, and Management of Tropilaelaps ~ The removal of mite-infested brood is a mechanism of resistance for Varroa-resistant stocks such as Varroa Sensitive Hygienic trait and Russian honey bees (Harris et al. 2010, de Guzman et al. 2015, Kirrane et al. 2015). The removal of infested brood interrupts egg-laying by the infesting mites, thereby limiting the total number of progeny .

Expression of Varroa sensitive hygiene (VSH) in commercial ~ We tested six commercial sources of honey bees, Apis mellifera L. (Hymenoptera: Apidae), whose breeding incorporated the trait of Varroa sensitive hygiene (VSH). VSH confers resistance to the parasitic mite Varroa destructor Anderson & Trueman by enhancing the ability of the bees to hygienically remove mite-infested brood.

List of diseases of the honey bee - Wikipedia ~ Varroa destructor and Varroa jacobsoni are parasitic mites that feed on the bodily fluids of adult, pupal and larval bees. Varroa mites can be seen with the naked eye as a small red or brown spot on the bee's thorax.Varroa mites are carriers for many viruses that are damaging to bees. For example, bees infected during their development will often have visibly deformed wings.