References
- ALLEN, M; BALL, B V (1996) The incidence and world distribution of honey bee viruses. Bee World 77: 141–162.
- BAILEY, L; BALL, B V; PERRY, J N (1981) The prevalence of viruses of the honey bee in Britain. Annals of Applied Biology 97: 109–118.
- BAILEY, L; BALL, B V; PERRY, J N (1983) Association of viruses with two protozoal pathogens of the honey bee. Annals of Applied Biology 103: 13–20.
- BAILEY, L; BALL, B V (1991) Honey bee pathology. Academic Press; London, UK; 193 pp (2nd edition).
- BALL, B V (1985) Acute paralysis isolates from honey bee colonies infested with Varroa jacobsoni. Journal of Apicultural Research 24: 115–119.
- BALL, B V (1998) Personal communication.
- BALL, B V; ALLEN, M F (1988) The prevalence of pathogens in honey bee (Apis mellifera)colonies infested with the parasitic mite Varroa jacobsoni. Annals of Applied Biology 113: 237–244.
- CHERFAS, J; GRIBBIN, J (1985) The redundant male. The Bodley Head; London, UK.
- CRANE, E (1978) The Varroa mite. Bee World 59: 164–167.
- EBERT, D (1994) Virulence and local adaptation of a horizontally transmitted parasite. Science 265: 1084–1086.
- GANDON, S; CAPOWIEZ, Y D; MICHALAKIS, Y; OLIVIERI, J (1996) Local adaptation and gene-for-gene coevolution in a metapopulation model. Proceedings of the Royal Society of London, B 263: 1003–1009.
- HAMILTON, W D; AXELROD, D; TANESE, R (1990) Sexual reproduction as an adaptation to resist parasites. Proceedings of the National Academy of Science, USA 87: 3566–3573.
- IMHOOF, B; SCHMID-HEMPEL, P (1998) Patterns of local adaptation of a protozoan parasite to its bumblebee host. Oikos 82: 59–65.
- LIERSCH, S; SCHMID-HEMPEL, P (1998) Genetic variation within social insect colonies reduces parasite load. Proceedings of the Royal Society of London, B 265: 221–225.
- MANNING, R (1996) Evaluation of the Western Australian queen bee breeding program. Australian Journal of Experimental Agriculture 36: 513–518.
- MENKEN, S B J (1991) Does haplodiploidy explain reduced levels of genetic variability in Hymenoptera? Proceedings of Experimental and Applied Entomology 2: 172–178.
- MORLAND, S; MANNING, S D; WOOLHOUSE, M E J (1996) Parasite-host coevolution and geographic patterns of parasite infectivity and host susceptibility. Proceedings of the Royal Society of London, B 263: 119–128.
- RIDLEY, M (1993) The Red Queen. Viking; London, UK.
- ROTHENBUHLER, W C (1964) Behavior genetics of nest-cleaning bees. IV Responses of F1 and backcross generations to disease killed brood. American Zoologist 4: 111–123.
- SHYKOFF, J A; SCHMID-HEMPEL, P (1991) Parasites and the advantage of genetic variability in social insect colonies. Proceedings of the Royal Society of London, B 243: 55–58.