Loganberry cane (bulge) issues

[krismoriah]

Blackberry Cane Borers

Last year I cut canes completely out as soon as I saw the enlarged places until I only had a few canes left. These canes also enlarged so I decided to try drilling several holes in the knot and injecting Spinosad. If you look close the holes are still visible today. Normally this time of year the berry’s don’t mature properly from the damage but as of now the Natchez berry looks like they might be ok. If they mature properly I plan to cut the enlarged areas open. I might try a few with and witho…