Seasonality of salt foraging in honey bees (Apis mellifera). Rachel E Bonoan, Taylor M. Tai, Marlen, Tagle Rodriguez, Laine Feller, Salvatore R. Daddario, Rebecca A Czaja, Luke D O’Connor, Georgiana Burruss, and Philip T Starks.  Ecological Etomology 2017. Biology Department, Tufts University, Medford, Massachusetts, U.S.A. 

The essential roles of metal ions in insect homeostasis and physiology. Science Direct Current Opinion in Insect Science 2017, 23:1–8  Julian A T Dow University of Glasgow, July 2017. 

Mineral and Trace Element Analysis of Australian/Queensland Apis mellifera Honey Natasha L. Hungerford , Ujang Tinggi , Benjamin L. L. Tan , Madeleine Farrell  and Mary T. Fletcher  International Journal of Environmental Research and Public Health 29 August 2020  Res. Public Health 2020, 17, 6304 

Ecological stoichiometry of the honeybee: Pollen diversity and adequate species composition are needed to mitigate limitations imposed on the growth and development of bees by pollen quality . Michał Filipiak, Karolina Kuszewska, Michel Asselman, Bożena Denisow, Ernest Stawiarz, Michał Woyciechowski, January Weiner . Institute of Environmental Sciences, Jagiellonian University, Krako ́w, Poland,  Department of Botany, Laboratory of Horticultural Plant Biology, University of Life Sciences in Lublin, Poland. PLOS ONE journal August 22, 2017 

Australian Journal Of experimental agriculture; Doug Somerville ;Mineral content of honeybee-collected pollen from southern New South Wales; January 2002, 42 (8).

Mid Atlantic Apicultural Research and Extension Consortium .MAAREC Publication 1.4  February 2015, Delaware Maryland New Jersey West Virginia. USA. 

Fatty acids in pollen: A review of their importance for honey bees, April 2015, Bee World 82(2):60-75

W. F. Mccaughey, Martha Gilliam, L. N. Standifer. AMINO ACIDS AND PROTEIN ADEQUACY FOR HONEY BEES OF POLLENS FROM DESERT PLANTS AND OTHER FLORAL SOURCES. Apidologie, Springer Verlag, 1980, 11 (1), pp.75-86. hal-00890511 

Science Daily , May 30, 2018 , Tuffs University , Available in May print edition of the Journal of Insect Physiology.

Neonicotinoid-Contaminated Puddles of Water Represent a Risk of Intoxication for Honey Bees, Olivier Samson-Robert, Geneviève Labrie,, Madeleine Chagnon, Valérie Fournier , PLOS, December 1, 2014. 1. Centre de recherche en horticulture, Universite´ Laval, Que´ bec City, Que´ bec, Canada.

Historical changes in the mineral content of fruit and vegetables in the UK from 1940 to 2019: a concern for human nutrition and agriculture,

Anne-Marie Berenice Mayer, Liz Trenchard, Francis Rayns

15 Oct 2021.