HT6, to be fair, civilians could not buy Agent Orange, it was a restricted military defoliant, which they knew was prone to causing dermatitis. Civilians could buy 2-4-5T though, with a government subsidy. I think I paid about $6 for a 5 litre can of concentrate. The stuff was marvellous on blackberries, much better even than Garlon 600, which is the best selective blackberry & vine poison I can buy now - and at less than a tenth of the price. It did make my skin crawl when I spilled it down my back all the time though.