Pollination is the act of transferring pollen grains from the male anther of a flower to the female stigma. Bees pollinate 80% of the world's plants including 90 different food crops. 1 out of every 3 or 4 bites of food you eat is thanks to bees. The pollen that bees take in the process is turned into honey, which beekeepers receive money from.
The husband is upset because he feels that the woman should be more active at home and not so focused on work which is a common ideal for a patriarchal model.