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Factors affecting invasion of Varroa jacobsoni (Acari: Varroidae) into honeybee, Apis mellifera (Hymenoptera: Apidae), brood cells

Published online by Cambridge University Press:  10 July 2009

Willem J. Boot*
Affiliation:
Department of Pure and Applied Ecology, Section Population Biology, University of Amsterdam, The Netherlands and Department of Entomology, Wageningen Agricultural University, The Netherlands
David J.A. Sisselaar
Affiliation:
Department of Entomology, Wageningen Agricultural University, The Netherlands
Johan N.M. Calis
Affiliation:
Department of Pure and Applied Ecology, Section Population Biology, University of Amsterdam, The Netherlands and Department of Entomology, Wageningen Agricultural University, The Netherlands
Joop Beetsma
Affiliation:
Department of Entomology, Wageningen Agricultural University, The Netherlands
*
Willem J. Boot, Department of Entomology, P.O B. 8031, 6700 EH Wageningen, The Netherlands.

Abstract

To study the rate of invasion into brood cells, a group of varroa mites, Varroa jacobsoni Oudemans, was introduced into honeybee colonies, Apis mellifera Linnaeus. For each experiment one or two otherwise comparable colonies was treated, and the effect on the rate of invasion was assessed. The results showed that the rate of invasion increases with the number of available brood cells, and decreases with the size of the honeybee population. This is expected when the rate of invasion is limited because the bees have to carry the mites close to a brood cell for invasion to occur, and only alimited number of honeybees can come close enough to a brood cell simultaneously. In addition, the rate of invasion decreased when young brood was present. This counterintuitive result may arise because the mites prefer young honeybees, young honeybees are likely to stay in the brood nest area, and young honeybees in the brood nest are divided over areas with brood cells that are suitable for invasion and over areas with brood cells that are unsuitable for invasion by mites. Hence, an increase in the amount of young brood, which is not yet suitable for invasion by mites, may decrease the invasion rate. Differences in the period during which brood cells suitable for mite invasion were available to the mites, appeared not to affect the rate of invasion.

Type
Original Articles
Copyright
Copyright © Cambridge University Press 1994

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References

Boot, W.J. & Calis, J.N.M. (1991) A method to obtain dated brood in honeybee colonies. Bee World 72, 1921.CrossRefGoogle Scholar
Boot, W.J., Calis, J.N.M. & Beetsma, J. (1992). Differential periods of Varroa mite invasion into worker and drone cells of honey bees. Experimental & Applied Acarology 16, 295301.CrossRefGoogle Scholar
Boot, W.J., Calis, J.N.M. & Beetsma, J. (1993) Invasion behavior of Varroa mites into honey bee brood cells. pp 491498. in Connor, L J, Rinderer, T., Sylvester, H.A. & Wongsiri, S (Eds). Asian Apiculture. Wicwas Press, Cheshire CT, USA.Google Scholar
Boot, W.J., Calis, J.N.M. & Beetsma, J. (in press) Invasion of Varroa mites into honeybee brood cells a matter of chance or choice? Journal of Apicultural Research 32.Google Scholar
Brouwers, E.V.M. (1983) Activation of the hypopharyngeal glands of honeybees in winter. Journal of Apicultural Research 22, 137141.CrossRefGoogle Scholar
Calis, J.N.M., Beetsma, J., Boot, W.J., van den Eijnde, J. & de Ruijter, A. (1993) Control of the Varroa mite by treatment of sealed honeybee brood with formic acid Proceedings Experimental & Applied Entomology N.E.V. Amsterdam 4, 217222.Google Scholar
Calis, J.N.M., Boot, W.J. & Beetsma, J. (1993) Behavior of Varroa mites invading honey bee brood cells of different sizes pp. 499509in Connor, L.J., Rinderer, T., Sylvester, H.A & Wongsiri, S. (Eds) Asian Apiculture. Wicwas Press, Cheshire CT, USA.Google Scholar
De Jong, D. (1984) Current knowledge and open questions concerning reproduction in the honey bee mite Varroa jacobsoni. pp 547552.in Engels, W., Clark, W.H. Jr, Fisher, A., Olive, P.J.W & Went, D F (Eds) Advances in invertebrate reproduction 3. Amsterdam, Elsevier Science Publishers.Google Scholar
Fries, I. (1989) Short interval treatments withformic acid for control of Varroa jacobsoni in honey bee (Apis mellifera) colonies in cold climate Swedish Journal of Agricultural Research 19, 213216.Google Scholar
Huang, Z.-Y. & Otis, G.W. (1989) Factors determining hypopharyngeal gland activity of worker honey bees (Apis mellifera L.). Insectes Sociaux 36, 264276.CrossRefGoogle Scholar
Ifantidis, M.D. & Rosenkranz, P. (1988) Reproduktion der Bienenmilbe Varroa jacobsoni (Acarina: Varroidae). Entomologia Generalis 14, 111122.CrossRefGoogle Scholar
Kraus, B., Koeniger, N. & Fuchs, S. (1986) Unterscheidung zwischen Bienen verschiedenen Alters surch Varroa jacobsoni Oud. und Bevorzugung von Ammenbienen im Sommerbienenvolk. Apidologie 17, 257266.CrossRefGoogle Scholar
Le Conte, Y. & Arnold, G. (1987) Influence de l'age des abeilles (Apis mellifera L.) et de la chaleur sur le comportement de Varroa jacobsoni Oud. Apidologie 18, 305320.Google Scholar
Lindauer, M. (1953) Division of labour in the honeybee colony. Bee World 34, 6373, 8590CrossRefGoogle Scholar
Maul, V., Klepsch, A. & Assmann-Werthmüller, U. (1988) Das Bannwabenverfahren als Element imkerhcher Betriebsweise bei starkem Befall mit Varroa jacobsoni Oud. Apidologie 19, 139154.CrossRefGoogle Scholar
Rademacher, E., Böttcher, H. & Pekel, M. (1989) Control of varroatosis in Berlin (West), a region exposed to high invasion pressure. pp. 183191. in Cavalloro, R. (Ed.) Present status of varroatosis in Europe and progress in the Varroa mite control. Luxembourg, Commission of the European Communities.Google Scholar
Ritter, W. (1981) Varroa disease of the honeybee Apis mellifera. Bee World 62, 141153.CrossRefGoogle Scholar
Robinson, G.E. (1992) Regulation of division oflabour in insect societies. Annual Review of Entomology 37, 637665.CrossRefGoogle ScholarPubMed
Robinson, G.E., Page, R.E. Jr, Strambi, C. & Strambi, A. (1989) Hormonal and genetic control of behavioral integration in honey bee colonies. Science 246, 109112.CrossRefGoogle ScholarPubMed
Sakofski, F. & Koeniger, N. (1988) Natural transfer of Varroa jacobsoni among honeybee colonies in autumn pp. 8183.in Cavalloro, R. (Ed.) European research on varroatosis control, Rotterdam, A.A. Balkema.Google Scholar
SAS Institute Inc. (1989) SAS/STAT RUser's Guide, Version 6, Fourth Edition, Volume 1. 943 pp. Cary, NC, SAS Institute IncGoogle Scholar
Schneider, P. (1985) Befall von Sammlerinnen, Stockbienen, Flugdrohnen und Stockdrohnen mit Varroa jacobsoni. Apidologie 16, 209211.Google Scholar
Seeley, T.D. (1982) Adaptive significance of the age polyethism schedule in honeybee colonies. Behavioral Ecology & Sociobiology 11, 287293.CrossRefGoogle Scholar
Wachendörfer, G., Fijalkowski, J., Kaiser, E., Seinsche, D. & Siebentritt, J. (1985) Labor- und Feldversuche mit der Illertisser Milbenplatte als neue Anwendungsform der Ameisensaure im Rahmen der Varroatose-Bekämpfung. Apidologie 16, 291306.CrossRefGoogle Scholar
Woyke, J. (1987) Comparative population dynamics of Tropilaelaps clareae and Varroa jacobsom mites on honeybee. Journal of Apicultural Research 26, 196202.CrossRefGoogle Scholar