Comment Re:GMOs have so many different problems (Score 1) 188
That is a misconception. They do not have to withstand 'big doses' of the herbicide; do you honestly think that farmers are spending extra money on seed so they can spend extra money on herbicide?
They are no tilling, and spraying herbicide to kill the weeds among the roundup ready corn, which is generally tolerant.
But aside from jumping on my use of the "big doses" perhaps you can proofread this page and let me know what is incorrect.
http://www.gardenguides.com/12...
But to your question of what they can do......
One of the interesting methods of killing weeds among crops is being developed by the USDA, and it sounds crazy, but works.
Oragnic farmers have a real problem with weed control, as you might imagine.
So some USDA researchers have found a weird but very effective way to "weed" without any chemicals.
They blast the bastards with fertilizers or soil conditioners.
http://loe.org/shows/segments....
Depending on the grit used in the blaster, it also acts as fertilizer, Or if you live in an acidic soil area, you can use a soil conditioner like limestone. It's an interesting read, and while at this time expensive- ~100 dollars an acre, there are a lot of offsets when a fertilizer or soil conditioner which will be applied anyhow. Just with more vigor. They are working on automating the process as we write. Not a perfect solution, but then again, neither is eating herbicide.
Not many plants can develop resistance to being sandblasted. I couldn't say this is the wave of the future, but it was sort of a headpalm moment for a lot of people, myself included.