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The Tolerance Of Four Commercial Strains Of Honey Bee Apis Mellifera L To Infestation By Varroa Jacobsoni Oud In Mediterranean Conditions
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Book Synopsis The Tolerance of Four Commercial Strains of Honey Bee (Apis Mellifera L.) to Infestation by Varroa Jacobsoni Oud. in Mediterranean Conditions by : António Manuel O.C. Murilhas
Download or read book The Tolerance of Four Commercial Strains of Honey Bee (Apis Mellifera L.) to Infestation by Varroa Jacobsoni Oud. in Mediterranean Conditions written by António Manuel O.C. Murilhas and published by . This book was released on 1998 with total page 622 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Tolerance Potential and Defense Mechanisms of Honey Bees (apis Mellifera L.) to Varroa Jacobsoni Oud. (acari: Varroidae) and Acarapis Species (acari: Tarsonemidae) by : Lilia Ibay De Guzman
Download or read book Tolerance Potential and Defense Mechanisms of Honey Bees (apis Mellifera L.) to Varroa Jacobsoni Oud. (acari: Varroidae) and Acarapis Species (acari: Tarsonemidae) written by Lilia Ibay De Guzman and published by . This book was released on 1994 with total page 184 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Varroa Jacobsonioud Affecting Honey Bees by : R. Cavalloro
Download or read book Varroa Jacobsonioud Affecting Honey Bees written by R. Cavalloro and published by CRC Press. This book was released on 1983-06-01 with total page 138 pages. Available in PDF, EPUB and Kindle. Book excerpt: Beekeeping within the ec is threatened by a disastrous mite pest. Since 1977 when varroa jacobsoni entered the federal repiblic of Germany it has already invaled greece, Italy and France. within a few years the entire mainland of the EC will tis problem. Because it is difficult to demostrate the initial infestation of a honeybee colony with varroa, it is almost impossible to obtain a reliable survey of the distribution of this mite. Many more countries may be infested at this moment. Therefore control measures have to be taken even before Varroa mites are found. The death of honeybee colonies follows within 3-4 years after infestation. This stage has been in the federal republic of Germany and Greece.
Book Synopsis The Effects of Varroa Jacobsoni Oud. Infestations and Pollen Storage on Honey Bee, Apis Mellifera L., Colony Functioning and Individual Worker Behavior by : Alida Francisca Janmaat
Download or read book The Effects of Varroa Jacobsoni Oud. Infestations and Pollen Storage on Honey Bee, Apis Mellifera L., Colony Functioning and Individual Worker Behavior written by Alida Francisca Janmaat and published by . This book was released on 1998 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Index to Theses with Abstracts Accepted for Higher Degrees by the Universities of Great Britain and Ireland and the Council for National Academic Awards by :
Download or read book Index to Theses with Abstracts Accepted for Higher Degrees by the Universities of Great Britain and Ireland and the Council for National Academic Awards written by and published by . This book was released on 2000 with total page 786 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis The Effects of Varroa Jacobsoni Oud. Infestations and Pollen Storage on Honey Bee, Apis Mellifera L., Colony Functioning and Individual Worker Behavior by :
Download or read book The Effects of Varroa Jacobsoni Oud. Infestations and Pollen Storage on Honey Bee, Apis Mellifera L., Colony Functioning and Individual Worker Behavior written by and published by . This book was released on 1998 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author :Alida Francisca Janmaat Publisher :National Library of Canada = Bibliothèque nationale du Canada ISBN 13 :9780612375567 Total Pages :140 pages Book Rating :4.3/5 (755 download)
Book Synopsis The Effects of Varroa Jacobsoni Oud. Infestations and Pollen Storage on Honey Bee, Apis Mellifera L., Colony Functioning and Individual Worker Behavior [microform] by : Alida Francisca Janmaat
Download or read book The Effects of Varroa Jacobsoni Oud. Infestations and Pollen Storage on Honey Bee, Apis Mellifera L., Colony Functioning and Individual Worker Behavior [microform] written by Alida Francisca Janmaat and published by National Library of Canada = Bibliothèque nationale du Canada. This book was released on 1998 with total page 140 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Agrindex written by and published by . This book was released on 1995 with total page 880 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author :Danielle Laura Downey Publisher :National Library of Canada = Bibliothèque nationale du Canada ISBN 13 :9780612513341 Total Pages :82 pages Book Rating :4.5/5 (133 download)
Book Synopsis The Impact of Single and Dual Infestations of the Honey Bee, Apis Mellifera L., Parasitic Mites Varroa Jacobsoni Oud. and Acarapis Woodi Rennie [microform] by : Danielle Laura Downey
Download or read book The Impact of Single and Dual Infestations of the Honey Bee, Apis Mellifera L., Parasitic Mites Varroa Jacobsoni Oud. and Acarapis Woodi Rennie [microform] written by Danielle Laura Downey and published by National Library of Canada = Bibliothèque nationale du Canada. This book was released on 1999 with total page 82 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis The Interaction of Apis Mellifera and Varroa Jacobsoni Population Dynamics in Michigan by : Ahmad Abdullah Al Ghamdi
Download or read book The Interaction of Apis Mellifera and Varroa Jacobsoni Population Dynamics in Michigan written by Ahmad Abdullah Al Ghamdi and published by . This book was released on 1998 with total page 170 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Varroa written by Nestor Fernandez and published by . This book was released on 2006 with total page 280 pages. Available in PDF, EPUB and Kindle. Book excerpt: Varroa is without doubt the number one enemy of beekeepers. The authors take stock of the current situation and then, through this well-illustrated practical manual, apply their experience as acarologists and beekeepers to producing a very practical guide.
Book Synopsis European Research on Varroatosis Control by : Commission of the European Communities
Download or read book European Research on Varroatosis Control written by Commission of the European Communities and published by CRC Press. This book was released on 1988-06-01 with total page 276 pages. Available in PDF, EPUB and Kindle. Book excerpt: Proceedings of a Meeting of the EC Experts' Group, Bad Homburg, Oct. 1986. Topics covered: the current situation of Varroatosis in European countries, biology of Varroa jacobsoni Oud, microbes and laboratory techniques, control methods. No subject index. Annotation copyrighted by Book News, Inc., Portland, OR
Book Synopsis New Perspectives on Varroa by : Andrew Matheson
Download or read book New Perspectives on Varroa written by Andrew Matheson and published by . This book was released on 1994 with total page 180 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis The Impact of Single and Dual Infestations of the Honey Bee, Apis Mellifera L., Parasitic Mites Varroa Jacobsoni Oud. and Acarapis Woodi Rennie by :
Download or read book The Impact of Single and Dual Infestations of the Honey Bee, Apis Mellifera L., Parasitic Mites Varroa Jacobsoni Oud. and Acarapis Woodi Rennie written by and published by . This book was released on 1999 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Varroa! written by Pamela Munn and published by . This book was released on 1997 with total page 48 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Biology, Detection and Control of Varroa Jacobsoni by : Alfred Dietz
Download or read book Biology, Detection and Control of Varroa Jacobsoni written by Alfred Dietz and published by . This book was released on 1988 with total page 92 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Aspects of the Bionomics of the Parasitic Honey Bee Brood Mite, Varroa Jacobsoni Oudemans by : Judith Principal de D'Aubeterre
Download or read book Aspects of the Bionomics of the Parasitic Honey Bee Brood Mite, Varroa Jacobsoni Oudemans written by Judith Principal de D'Aubeterre and published by . This book was released on 1996 with total page 106 pages. Available in PDF, EPUB and Kindle. Book excerpt: Aspects concerning the bionomics of the parasitic honey bee brood mite, Varroa jacobsoni Oudemans were investigated. Mite mortality is great during the winter season when the host colony is not rearing brood, appearing to be independent of the mortality of its host. In winter period, no significant association between the number of dead mites and the number of dead adult workers was observed. It appears that the mites are dying by factors other than the host death. Drifting drones facilitate the horizontal transmission of Varroa jacobsoni mites between colonies, especially in modern beekeeping in which managed colonies are kept similarly hived and close together. A great tendency of drones to drift among colonies was observed. A significant correlation was found in the rate of mites per drones and the number of drones in the colonies. It was concluded that the transmission of Varroa jacobsoni among colonies via drifting drones is a common mechanism for the transmission of mites. The relationship between mite load and the size of the honey bee brood host was investigated. The data showed significant statistical differences between the infestation rate of the mite that is, number of female mites per infested pupae and the size of the worker brood nest of its host. With a high number of worker cells in the colony, the mite load is lowered. Feeding activities of V. jacobsoni causes a great impact on A. mellifera colony survival not only through physical damage caused by this mite but also through transmission of various entomopathogenic agents responsible for the outbreak of secondary diseases in the colony. I concluded that mites fed on adult bees during summer time. It appears that the frequency of mite feeding on adult bees at this time is low, suggesting that probably the mite feeds only for maintenance and survival rather than for reproduction.
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