The movement of pollen from anther to stigma, the opening step in forming fruits and seeds. Without reliable pollination by bees, other insects, or wind, orchards and vegetable crops set fruit poorly, cutting yields and threatening food supply. From a safety and regulatory standpoint, pollinator exposure to pesticides is controlled through application timing, buffer zones, and label restrictions, protecting both crop yields and the bees themselves. Growers increasingly integrate managed hives with crop protection plans, recognizing that pollination is an agricultural input as critical as water and fertilizer.