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The mandibular gland secretions of Apis mellifera capensis virgin queens were analyzed by gas chromatography–mass spectroscopy. Changes in the patterns of the mandibular gland volatiles of A. m. capensis virgin queens were followed from emergence until 14-d old. Ontogenetic changes in the mandibular gland secretions were largely quantitative in nature, delineating the age categories (global R = 0...
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