According to a study in the September 1 problem of the journal Sleep.

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A large number of colleges to be affectedDow currently provides two applications pending with the EPA: for a new herbicide called Enlist Duo, and for corn and soy genetically modified to be resistant to that herbicide. Enlist Duo comprises the popular herbicide glyphosate and 2,4-dichlorophenoxyacetic acid, referred to as 2,4-D. It really is designed to kill also weeds which have evolved level of resistance to glyphosate. Environmental and health advocates are worried that the acceptance of the Enlist-resistant crops would trigger the usage of the herbicide to increase dramatically, as happened with Roundup. ‘If the EPA approves Enlist[R] Duo and if the USDA enables the unregulated usage of 2,4-D-resistant GE crops, nationwide usage of 2,4-D could a lot more than triple by 2020,’ another EWG report notes.