Four years ago I bought about ...£200 worth of mixed daffodil bulbs for my garden. The first year display was stunning but the second year there were only about half in flower. I dug up a few bulbs and noticed that the centres had been eaten and there was a grub inside which I took to be narcissus fly. Last year the show was very disappointing and this year there is only one solitary flower, however there are quite a lot of leaves. I have done some research on this and concluded that there is no cure for this pest but will this narcissus fly stay in the garden and infect any new bulbs I plant in the future? At the moment it's rather expensive to have a show that only lasts about one year.