1) Blast – Pyricularia oryzae: air borne: edifenphos/ Hisoses 0.05% Magnaparthe grisea)
2) Brown spot – Helmininosporium oryzae; Seed borne; common fungicide Bipoloris oryzae (Cochlioboltus miyabeanus)
3) Bacterial blight – Xanthomonas campestris pv.- orzyae
Seed and any antibiotic infected debris streptomycin + tertacyclin
Symptom : Kresek in seedling stage
4) Foot rot – Gibberella fujikorai; seed lime; common fungicide
Foolish seedling disease (or) (Fusarium Moniliforme)
Bakanae disease
5) Sheath blight – Rhizoctonia solani; Soil borne; Cultural practice + fungicides
Leaf smut – Enteloma oryzae
6) Stem rot – Sarocladium oryzae (Leptosphaeria salrini)
7) Udabatta disease – Ephelis oryzae (Balansia oryzal) Hot water
8) False smut or Green smut – Ustilaginoidea virens
9)Bunt – Tilletia barcleyana (Neovosia horrida)
10) Rice tungro virus – Vector Nephotetti cinticeps: N. virescens (GLH) reduced tillering and orange discoloration
11) Rice yellow dwarf – Phytoplasma starting, leaves remains green in colour
12) Ufra disease – Ditcylanchus angustus
13) Pan sukh (dry physiological leaf disease)
14) Kaira disease – Zinc deficiency.
