I did quote my source, and it does seem reputable. You can also click over to the next page for a bit about storing onions. I did wait for the majority of the onions to fall on their own, but I'm not going to now delay planting squash, because of a few stragglers. On the internet, you hear all sorts of conflicting advice, and it takes a bit of judgment sometimes to sift through it. Today I will finally pull the yellow onions, and if I am efficient enough, I'll also compost and till that bed.