Where did I say I could find out where you're located? How would I go about that? No, I still don't have the slightest clue where you're located. A wild guess is INside the US borders....could be wrong.

Again I ask, did any Headline get applied in your area by your customers? Will you be able to share results with us after harvest? I'd assume a good agronomist or even a farmer would try it anyway. How in the world do you find out if something works or not.

If it does NOT work, why do you fear overuse?