Petition(s) and Response(s) for Halosulfuron
More information about exclusive use periods for pesticide studies.
You will need Adobe Reader to view some of the files on this page. See EPA’s About PDF page to learn more.- Petition for Halosulfuron (PDF)(2 pp, 399 K)
- EPA Response to Petition for Halosulfron (PDF)(4 pp, 805 K)