- Information is from seed catalogs for 2018, 2020, and 2022. Occasionally varieties are listed as resistant without the disease(s) or disorder(s) specified.
- Follow links below to tables with more details about these varieties including seed companies marketing them and whether organic seed is available, as well as variety resistance to disorders.
- Prefer to view disease-resistant variety information in spreadsheets? Download disease-resistant variety spreadsheets from this Box folder.
Leeks
- Alto: Resistant to disorders
- American Flag: Resistant to disorders
- Bandit: Purple Blotch, Rust
- Biker: Purple Blotch, Rust, White Tip
- Bleu de Solaize: Resistant to disorders
- Chinook: Resistant to disorders
- Comanche: Resistant to disorders
- Electra: Resistant to disorders
- Giant Musselburgh: Resistant to disorders
- Jumper: Purple Blotch, Rust, White Tip
- Lancelot (Heirloom): Purple Blotch, Rust, White Tip
- Lexton: Resistant to disorders
- Lincoln: Resistant to disorders
- King Richard: Resistant to disorders
- King Sieg: Resistant to disorders
- Krypton: Resistant to disorders
- Matejko: Resistant to disorders
- Matisse: Resistant to disorders
- Megaton: Disease resistance not specified
- Oslo: Resistant to disorders
- Rally: Rust, White Tip
- Runner:Purple Blotch, Rust, White Tip
- Siegfried Frost: Resistant to disorders
- Striker: Rust, White Tip
- Succession: Resistant to disorders
- Surfer: Purple Blotch, Rust
- Tadorna: Angular Leaf Spot, Leaf Spot, Yellow Spot
- Takrima: Resistant to disorders
- Zermatt: Disease resistance not specified