Someone was saying they had maggots in their plums but cannot find the post!
The OH mum spotted this in a magazine and saved it for us as we have plum trees - might be worth a try?!?
http://www.birdfood.co.uk/product_details.php?area_id=2&group_id=14&nav_id=52&prd_id=434
If anyone has one, let me know if it works.
thanks
Thanks for the info Daisymay,
It was me who wrote that my plums were less than perfect. I will certainly give it a go, but won't know if it works till next year!! :)