DISEASES OF RICE Rice blast - Pyricularia oryzae Rice brown spot - Helminthosporium oryzae Narrow brown leaf spot of rice- Cercospora oryzae Rice sheath blight - Rhizoctonia solani False smut of rice - Ustilaginoidea virens Stem rot of rice - Sclerotium oryzae Sheath rot of rice - Sarocladium oryzae Bacterial leaf blight - Xanthomonas oryzae pv. oryzae Bacterial leaf streak - Xanthomonas campestris p.v. oryzicola Tungro disease - Rice Tungro Bacilliform Virus (RTBV)- Rice Tungro Spherical Virus (RTSV). #DISEASES_OF_SORGHUM Ergot or sugary disease - Sphacelia sorghi Anthracnose or red leaf spot -Colletotrichum graminicola Rust -Puccinia purpurea Leaf blight or leaf stripe -Exserohilum turcicum or Trichometasphaeria turcica Grain smut/Kernel smut -Sphacelotheca sorghi. Downy Mildew or Leaf shredding -Peronosclerospora sorghi #DISEASES_OF_MAIZE Turcicum Leaf blight -Helminthosporium turcicum. Cephalosporium wilt - Cephalosporium acremonium/ Cephalosporium maydis Charcoal rot - Macrophomina phaseolina . Banded leaf and sheath blight- Rhizoctonia solani. https://t.me/agricultureexams2020 DISEASES OF WHEAT Black or stem rust -Puccinia graminis tritici. Leaf, brown or orange rust -Puccinia recondit Yellow or stripe rust -Puccinia striformis Loose smut -Ustilago nuda tritici Karnal bunt -Neovossia indica Leaf blight -Alternaria triticina Tundu disease or yellow slime disease-Anguina tritici (Nematode) +Corynebacterium tritici or Clavibacter tritici 954 views14:53
