PLANT PATHOGENS Flashcards
Pyricularia grisea (Cooke) Sacc.
Blast
Rhizoctonia solani Kuhn
Sheath blight
Sheath blight and Blast attack which crop?
rice
Sheath blight and Blast in rice are what type of pathogen?
Fungi
Ustilaginoidea virens
False smut
false smut is a type of what pathogen?
Fungi
False smut is a disease of what crop?
rice
Helminthosporium oryzae
Brown spot
Helminthosporium oryzae-brown spot is a type of what pathogen?
Fungi
Brown spot is a disease of what crop?
Rice
Xanthomonas oryzae pv. oryzae
Bacterial leaf blight
Bacterial leaf blight is a disease of what crop?
rice
Xanthomonas oryzae pv. oryzicola
Bacterial leaf streak
Rice tungro bacilliform virus (RTBV) and Rice tungro
spherical virus (RTSV)
Tungro disease
Rice grassy stunt tenuivirus
Grassy stunt disease