carrot fly protection.

After growing carrots last year and losing almost all of them to the dreaded carrot fly i  decided to build some net covered frames that can be lifted easily  on and off my beds when i am working around them,for the frames i used 1 1/2 by 1 1/2 inch wood and straight lengths of hazel which  i bent for the middle supports,i then placed enviromesh over the frame,which was then all held in place by 1 1/2 by 1/2 half inch wood,screwed down on top of the net which was sitting on top of the 1 1/2 by 1 1/2 inch wood, with the frame all made up and in place i then secured it down  by the use of a bungee cords at each end hooked onto screws into the bed itself.On the outside of the netting i placed two more bent hazels lenghts as handles for lifting on and off. They also serve as a roll bar to stop the netting getting damaged when the frame is lifted off the bed and sitting on the ground.