Не рубите борщевик.

Don't chop down the hogweed until you've watched this video to the end. It would be great to make a leisurely, thorough video explaining all the nuances, something detailed and concise. But it would be very difficult for me to upload such a video now. I tried to fit everything in here. Ask questions, and I'll try to answer if I can. Even one person can accomplish a lot if they approach it correctly.