Hopefully some experienced guerrillas can help with this.. at first i thought it was stalk borer worm but theres no holes anywhere in the stalks and i dont have branches dying either, the plants are healthy and strong but when i grab a branch or the top to smell, it broke off and u could tell that it looked like it was dying on the inside of the stalk where it broke? ive been doin this a long time and havent seen anything like it before hopefully someone has experienced this and can tell me what im dealing with?