Researchers at the Hebrew University of Jerusalem have found that a balanced diet is essential for honeybees’ optimal health and task performance. A diet with a high omega-6:3 ratio (5:1) significantly affects bees’ ability to nurse larvae, both in delay and frequency.
https://www.ynetnews.com/environment/article/h17tcd1c0
https://www.sciencedirect.com/science/article/abs/pii/S0003347224001428?via%3Dihub