A. Little leaf and bacterial wilt  

B. Red rot and grassy shoot

C. Red rot and bund  

D. Bakanae disease and stem canker

A. Fusarium

B. Alternaria

C. Dreschlera 

D. Colletotrichum

A. Stem

B. Root

C. Leaf  

D. Arrow

A. Java                      

B. Japan                  

C. Brazil                                   

D. USA

A. Seed setts                 

B. Infected soil  

C. Infected water        

D. Infected air

A. It infects ratooned sugarcane plants

B. The pathogen was first found in ratooned crop

C. The pathogen survives only in ratooned crop

D. Ratooned plants are weaker than the normal plants.

A. Ustilago maydis 

B. Erwinia crysanthamae 

C. Helminthosporium maydis 

D. None of these

A. Erwinia crysathamae 

B. Macrophomina  phaseloina 

C. Both a and b

D. None of these

A. Fusarium sp.

B. Pencillium 

C. Aspergillus sp

D. All of these

A. Peronosclerspora sacchari 

B. Peronospora triognella

C. Sclerospora graminicola

D. Helminthosporium turcicum