II 115th CONGRESS 1st Session S. 1624 IN THE SENATE OF THE UNITED STATES July 25, 2017 Mr. Udall (for himself, Mr. Blumenthal , Mr. Booker , Mr. Durbin , Mrs. Gillibrand , Mr. Markey , Ms. Harris , Mr. Cardin , and Mr. Merkley ) introduced the following bill; which was read twice and referred to the Committee on Agriculture, Nutrition, and Forestry A BILL To prohibit the use of chlorpyrifos on food, and for other purposes.