Theres something that ate a hole into the Main trunk at the soil level. Its eating the entire main stem from the inside out....right at dirt level. We already lost 1 plant, now were on our way to loosing 2. Any ideas what does this? I cant see whats in there??? Im going now to take pics and to spray Azamax and Thuricide into the holes. Ive never seen this. Its not a caterpiller I dont think. Its a grey bug of some sort I think. I opened up the trunk on the dead one and there was a tunnel going up the stem but there was a grey bug in it. Maybe just using the hole the caterpiller opened up??? IDK?