This week the Wall Street Journal took note of a trend farmers have understood for years: Monsanto's Bt corn, genetically modified to protect the plants from rootworm, is no longer working. And as a result, many farmers are now rapidly ramping up use of insecticides to protect their crops.
This is not unexpected. When Bt corn was introduced back in 1995, PAN joined organic growers in raising the alarm about the long term impacts of the technology. Widespread and continuous use of Bt meant the development of resistance was inevitable, and organic farmers knew this meant one of their most effective pest control tools would be rendered useless.