BAYER CROPSCIENCE and DuPont Crop Protection have agreed to allow access to some of each other's products. In the new agreement, DuPont acquires access to Bayer's isoxadifen and isoxaflutole for use with DuPont's corn sulfonylurea products.

Bayer CropScience will be able to access Pioneer's TruChoice program and promote its Liberty/Liberty Link program with Pioneer Hi-Bred International.