Not particularly cogent arguments supporting your position. Mine is rather simple. If you read the entire label, you will see clethodim is also labeled for non-crops. If you have penned deer selling the venison to restaurants and plant clover and allow them to graze it, you have a crop. The pipeline company that maintains the pipeline on the easement across my property must compensate folks for any damage they cause when maintaining their pipeline. That sometimes includes bringing in heavy equipment and digging up sections. The farmer down the road is compensated for his crop. If his yield per acre is X and the number of acres disturbed is Y and the price per bushel of his crop is Z, he is compensated based n the value of the crop when sold. Yes, there is some negotiations on the numbers but that is the formula. When I sow the exact same plants on my section of the pipeline and they disturb my food plots, I'm compensated based on the cost of the seed, fertilizer, etc, not the value of a crop. When the farmer down the road licenses his farm truck, he can get farm plates. He is exempt from many of the inspection requirements and registration fees that I have to pay. He qualifies because he sells a crop. While I may plant the same thing, because I don't harvest and sell a crop, I don't qualify.
When herbicides are labeled, many factors go into the label. One is how the herbicide affects a crop, another is any residual effects that crop has on the commercial food chain, and another is the effect it has on the environment. For non-crop and non-planted areas it the first two don't apply. That is why the product directions are different for crops and non-crops.
That is the best I can do to explain it. I'll leave the ad hominem comments to you. Folks can read the entire label and decide what action to take for themselves.
Thanks,
Jack