Banana flies

I don't like to buy banana cos it attract those fruits flies but my hus love it.. 

Do you know:

Fruit flies can lay up to 500 eggs at a time near the surface of fermenting (ripening) foods or other organic materials. The entire life cycle from egg to adult takes only about eight to ten days so they proliferate with great rapidity. They can also lay their eggs in sink drains, garbage disposals, empty bottles and cans, garbage bags, and even damp mops and sponges.

Found a method online to wrap the plastic cling wrap over the stem of banana can keep the banana longer and fresher but also noticed that it will keep the flies away...