Bees and hornets can make any outdoor activity unenjoyable or even dangerous if you are allergic to their sting. You can repel bees and hornets with a bowl of vinegar. Just place a large bowl on the table while you eat. If it is extra windy try to place a bowl or two up wind from your location. You can also make a bee/hornet trap by taking a two litter or milk jug and filling it with 3/4 water and place honey around the inside and outside of the rim. They will fly in, not know how to get out, and drown.
