A John Deer & Co. tractor pulls a planter while distributing non-GMO corn seed on a field in Malden, Illinois, U.S., on Wednesday, May 17, 2017. Rain in the Midwest and Great Plains will slow corn, soybean and wheat planting progress as well as curb seed germination and early growth, according to a senior meteorologist at the MDA Weather Services. Photographer: Daniel Acker/Bloomberg via Getty Images
{"Image ImageDescription": "A John Deer & Co. tractor pulls a planter while distributing non-GMO corn seed on a field in Malden, Illinois, U.S., on Wednesday, May 17, 2017. Rain in the Midwest and Great Plains will slow corn, soybean and wheat planting progress as well as curb seed germination and early growth, according to a senior meteorologist at the MDA Weather Services. Photographer: Daniel Acker/Bloomberg via Getty Images", "Image Copyright": "? 2017 Bloomberg Finance LP"}