I won't go into all the details, but I'm not getting good kill on pineapple weed. I've made 2 applications and I've only thinned it out some. I have not used 2,4-d, because I want to over-seed the affected areas. The limited web resources I found suggested triclopyr and dicamba, but they have not done an acceptable job. There just isn't much published about controlling this weed. However, this is quite a out there if you want to eat or drink it My next attempt will include Mecoprop. If someone has knowledge about how to get good kill results, without killing the KYB mixed in, I would like to hear about it. I'll aerate after I get it under control.