Leon, welcome to the club. I can send you as many as you need. They will not buzz off for long. They also eat peaches, nectarines, apricots, plums, bananas, etc. 1/4" bird net does a great job of keeping them out. !/2" mesh will keep out about 50%. If you have a few this year, you will have a lot more next year. You will find large white grubs in compost piles and rich soils, that are about 1-1/2" long.
Nick, be patient, they will find the rest.
Venturabananas, No. They will will eat nearly ripe fruit, as well.