References
- CAMARGO, J M F; PEDRO, S R M (2002) Mutualistic association between a tiny Amazonian stingless bee and a wax scale insect. Biotropica 34: 446–451.
- KATSOYANNOS, P (1996) Integrated insect pest management for Citrus in Northern Mediterranean countries. Benaki Psychopathological Institute; Athens, Greece.
- SHAW, D E (1990) The incidental collection of fungal spores by bees and the collection of spores in lieu of pollen. Bee World 71: 158–176.
- WITHERELL, A (1978) Nutrition of the adult honey bee. In: Graham, J M (ed) The hive and the honey bee. Dadant and Sons; Carthage, Illinois; pp. 125–156.