I guarantee you nevil used to use ethylene to reverse males an ga to reverse females. Nevil also made seed with males wich made true females an males, nevils stuff is documented. Bit difrent to that quote that was put up. Ive done it myself too wich is how i know its incorect info in that quote. You can google it to an see if ga reverses males quite a few studies have been done on it.Aloha brah!
No need to muddy the waters with conjecture. Again, not talking about freaks or reversing. This confirmation technique was used by Shanti and Nevil back in Holland days and "used it as a control to hit males to see if they produced female parts and seeds...if no seed then it was a true male and a good screening to be sure." I know where I am putting my money.