Thank you very much Sue. Here we got a warm spring until 20 may then cold and rains (it's raining really a lot and temperature especially at night dropped). So the plants were ready with lots of buds but they don't open well, rain gets into them and they are ruined. Today's been a warm day with no rains until 10 PM and I noticed some flowers tried to open in the afternoon! So, they are a bit open, rain hits them, cold too..
I checked for gall midge the past year and Italy was free. I should check again maybe.