I've had a time with ambrosia beetles. They target mulberries and chestnuts at my place. They've killed a few of mine, but they have always came back with suckers. I have one chestnut that was hit this past spring. It is a decent size and managed to leaf out, but the leaves never got to full size. So far none of the leaves have started to brown. It has pushed new growth, but we're talking 2-3 inches or so. You guys think this tree will make it?