I'd quit spraying and tilling......Hypothetical question to think about......If you abandoned the field today, do you think it would remain a field of pigweed into perpetuity?? No.....So who's keeping it that way?
And before you all say no till. Here is my no till spot planted the same time as everything else and same seed mix and cultipacked.. yah no pigweed but nothing else either.. I threw 5 more pounds of rye at it and more radishes.
I understand the no till idea trust me. Just saying my spray and throw "here" didn't work. Others swear by it and I seen it work but not 100 convinced myself yet.So many folks try these no-till type methods without a good understanding of what they’re doing and then rail on the method when they get bad results…..Do you the difference in your no-till plot that failed versus this one?....This one did quite well