Okay.
The other thing, and a little bit off-topic, I think you have Dr. Delorme with you as well, and I want to talk a little bit about buffer strips.
Some concerns have been raised with some of the testing of some products and the amount of distance required, especially when you are testing new products out in the field, from other fields, as well as from residences and riparian zones. I'm just wondering what the policy is on buffer strips.