2024 7 CFR 301.92-2 – Restricted, regulated, and associated articles; lists of proven hosts and associated plant taxa

2023 7 CFR 301.92-2 – Restricted, regulated, and associated articles; lists of proven hosts and associated plant taxa

2022 7 CFR 301.92-2 – Restricted, regulated, and associated articles; lists of proven hosts and associated plant taxa

2021 7 CFR 301.92-2 – Restricted, regulated, and associated articles; lists of proven hosts and associated plant taxa

2020 7 CFR 301.92-2 – Restricted, regulated, and associated articles; lists of proven hosts and associated plant taxa

2019 7 CFR 301.92-2 – Restricted, regulated, and associated articles; lists of proven hosts and associated plant taxa

2016 7 CFR 301.92-2 – Restricted, regulated, and associated articles; lists of proven hosts and associated plant taxa

2015 7 CFR 301.92-2 – Restricted, regulated, and associated articles; lists of proven hosts and associated plant taxa

2014 7 CFR 301.92-2 – Restricted, regulated, and associated articles; lists of proven hosts and associated plant taxa

2010 7 CFR 301.92-2 – Restricted, regulated, and associated articles; lists of proven hosts and associated plant taxa

2009 7 CFR 301.92-2 – Restricted, regulated, and associated articles; lists of proven hosts and associated plant taxa