%0 Journal Article %T Sub-lethal concentrations of neonicotinoid insecticides at the field level affect negatively honey yield: Evidence from a 6-year survey of Greek apiaries %A Konstantinos Chatzimichael %A Robert G. Chambers %A Vangelis Tzouvelekas %J Archive of "PLoS ONE". %D 2019 %R 10.1371/journal.pone.0215363 %U https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6483167/