Hello, gardeners. Tell me, on a bush of currant, many young branches seem to be broken at the base, when you remove the branch, a hole goes into the trunk there! The same on a young bush of gooseberries, planted in the fall! Who's gnawing her inside? Glass Shaker? How to get rid?
With glass, it is very difficult to fight. I lost my battle with her two years ago. And no matter how sorry it was, I had to part with six huge bushes of currant. A lot was infected with her. You now need to cut all the damaged branches to healthy wood and burn. And read in more detail on this site, just write everything for a very long time. GOOD LUCK!