The DuPont Oval Logo is a registered trademark of DuPont. Trademarks and service marks of Pioneer. PioneerA® brand products are provided subject to the terms and conditions of purchase which are part of the labeling and purchase documents.Roundup ReadyA® is a registered trademark used under license from Monsanto Company. Liberty LinkA® and the Water Droplet Design are trademarks of Bayer. HerculexA® I insect protection technology by Dow AgroSciences and Pioneer Hi-Bred. HerculexA® and the HX logo are trademarks of Dow AgroSciences LLC. PioneerA® brand products are provided subject to the terms and conditions of purchase which are part of the labeling and purchase documents. The DuPont Oval Logo is a registered trademark of DuPont. Trademarks and service marks licensed to Pioneer Hi-Bred Limited. more... See more text