Herbicide-resistant weeds: Current challenges, new tools
Another new weed-management tool recently announced by Monsanto is BioDirect Technology, which takes a biologically rather than chemically based approach. It is still in the very early stages of development, but it will be interesting to follow because it may eventually yield a novel approach to weed control.
Regardless of how novel the technology is, it will not be immune to resistance evolution.
"One of the things we learned from the Roundup Ready era is how to overuse something that seemingly is almost too good to be true," Tranel said. "If and when we begin adopting new weed-control options, we must not forget this lesson. Any weed-control option must be used wisely and judiciously, and as just one component of an integrated weed management strategy, if its effectiveness is to be preserved."
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