The Director may refuse to grant or renew a registration under NRS 586.406 or may suspend or revoke the registration if, after notice and a hearing, the Director is satisfied that:
1. The person registered has, without reasonable cause, failed to record information as required by NRS 586.406 or a regulation adopted by the Director;
2. The person registered has made a fictitious or false entry in the required records; or
3. The applicant has made sales or delivery of restricted-use pesticides without registering with the Director.