Bee keepers often use Fischer's Bee-Quick to get the bees off of the honey comb, so that the honey can be harvested. Basically, a few drops are placed on a cloth and placed inside the inner cover. The bees move to the bottom of the hive to escape the odor, and then the top combs are easily removed. There are some products that smell as bad to humans as it does to bees, but Fischer's Bee-Quick has a very mild fragrance to humans. Only bees hate the smell!
Regrettably, I do not know if this will help you. Wasps will eat fallen fruit, but bees only eat fruit if no flowers are blooming. Most of the insects that are on the fruit are therefor probably wasps, and I do not know if wasps also avoid the smells that bees hate! A wasp trap might work better for you.