Here is another great idea for your old plastic bottles. Turn them into traps for fruit flies!! I saw this being used very successfully at Goedgedacht Farm where they have an organic Kei apple plantation.
HOW TO DO IT -
- Cut the plastic bottle almost in half.
- Fill the base with rotting fruit mush.
- Wedge the top upside down inside the base.
- Hang from a wire or rope in your fruit tree.