40 CFR § 174.25
Plant-incorporated protectant from sexually compatible plant
June 9, 2020
A plant-incorporated protectant is exempt if all of the following conditions are met:
(a) The genetic material that encodes the pesticidal substance or leads to the production of the pesticidal substance is from a plant that is sexually compatible with the recipient plant.
(b) The genetic material has never been derived from a source that is not sexually compatible with the recipient plant.