| Subject | English | Danish |
| agric. | blackberry leaf rust | brombærrust (Phragmidium bulbosum) |
| nat.sc., agric. | dwarf leaf rust of barley | bygrust (Puccinia hordei, Puccinia simplex) |
| agric. | leaf rust | birkerust (Melampsoridium betulinum) |
| nat.sc., agric. | leaf rust of rye | rugbrunrust (Puccinia dispersa, Puccinia recondita) |
| agric. | leaf rust of wheat | hvedebrunrust (Puccinia dispersa, Puccinia recondita, Puccinia triticina) |