Usually these are not much of a problem; aphids gets hosed away, picking silk worms out of the grown haskaps is like popping bubble wrap… not to mention that a grown haskap put enough foliage that it doesn’t matter. The problem is that this year they both attacked my haskaps and sour cherry saplings. The haskaps cuttings don’t put enough early leafing to afford any munching, and the aphids got one of my cherry saplings sick; they were not there long but the poor thing is visibly struggling to the point where I don’t know if it is going to make it.
I’m not big into spraying much of anything but what would be a good spray to keep these pests at bay on cuttings and saplings?