Pffft...whatever. You may think of yourself as a smart-@ but I'm pretty sure the mods here hate me more than you. ;p With that being said, you're right - it's getting less effective....it's not unlike antibiotics....they are both creating "Super Bugs". Do you have 50+ acres to deal with? Do it like @Gopherman does it if you have space for long rows and space for rabbit hutches to make meat and fertilizer. I really don't know anybody who is doing it better....and best yet - you have access to the dude right here!