Raymond J. Layton

Pioneer Hi-Bred International
Regulatory Science
7250 NW 62nd Ave
PO Box 552
Johnston, IA
USA 50131
Email: raymond.layton@pioneer.com

Papers:
0592 Review of the science supporting Pioneer Optimum® AcreMax™ 1 insect protection: new data and new approaches to IRM for corn rootworm
0834 The surrogate species concept: a Lepidoptera case study