One method of hand pollination is to use an ostrich feather-tipped wand dipped in pollen that has been colored with a magenta dye. The dye allows the workers to see if a blossom has been pollinated or not.
One method of hand pollination is to use an ostrich feather-tipped wand dipped in pollen that has been colored with a magenta dye. The dye allows the workers to see if a blossom has been pollinated or not.