This article is a list of diseases of lentils (Lens culinaris).
| Fungal diseases | |
|---|---|
| Alternaria blight | |
| Anthracnose | |
| Aphanomyces root rot | |
| Ascochyta blight | Ascochyta fabae f.sp. lentis |
| Black root rot | |
| Black streak root rot | |
| Botrytis gray mold | |
| Cercospora leaf spot | |
| Collar rot | Sclerotium rolfsii |
| Cylindrosporium leaf spot and stem canker | Cylindrosporium sp. |
| Downy mildew | |
| Dry root rot | |
| Fusarium wilt | |
| Helminthosporium leaf spot | Helminthosporium sp. |
| Leaf rot | Choanephora sp. |
| Leaf yellowing | |
| Ozonium wilt | |
| Phoma leaf spot | |
| Powdery mildew | Erysiphe pisi |
| Pythium root and seedling rot | |
| Rust | |
| Sclerotinia stem rot | |
| Stemphylium blight | Stemphylium botryosum |
| Wet root rot | Rhizoctonia solani |
| Nematodes, parasitic | |
|---|---|
| Cyst nematode | Heterodera ciceri |
| Reniform nematode | Rotylenchulus reniformis |
| Root knot nematode | |
| Root lesion nematode | Pratylenchus spp. |
| Stem nematode | Ditylenchus dipsaci |
| Viral diseases | |
|---|---|
| Bean (pea) leaf roll virus | Beet western yellows virus |
| Bean yellow mosaic | Bean yellow mosaic virus [4] |
| Broad bean mottle | Broad bean mottle virus |
| Broad bean stain | Broad bean stain virus [5] |
| Cucumber mosaic | Cucumber mosaic virus [6] |
| Pea seedborne mosaic | Pea seed-borne mosaic virus [7] |