6. Fungus responsible for bengal famine is

1. 1. Phytolphthora infestans

   
   
   

   2. Helminthosporium oryzae

   
   
   

   3. Hemileia vastatrix

   
   
   

   4. Fusarium oxysporium

   
   
   

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1. View Hint View Answer Discuss in Forum

   N/A

   Correct Option: B

   N/A

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7. Canker disease in lemon is due to

1. 1. Fungi

   
   
   

   2. Bacteria

   
   
   

   3. Virus

   
   
   

   4. Nematode

   
   
   

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1. View Hint View Answer Discuss in Forum

   N/A

   Correct Option: B

   N/A

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8. Which of the following fungus is responsible for the tikka disease of groundnut

1. 1. Cercosplora personata

   
   
   

   2. Colletotrichum falcatum

   
   
   

   3. Funsarium oxysporum

   
   
   

   4. Puccinia graminis

   
   
   

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1. View Hint View Answer Discuss in Forum

   N/A

   Correct Option: A

   N/A

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9. Green ear disease is related with the crop

1. 1. Mustard

   
   
   

   2. Paddy

   
   
   

   3. Bajara

   
   
   

   4. Ground nut

   
   
   

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1. View Hint View Answer Discuss in Forum

   N/A

   Correct Option: C

   N/A

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10. Plants are made disease resistance by

1. 1. Thermal action

   
   
   

   2. Harmonal action

   
   
   

   3. Cross breeding with wild variety

   
   
   

   4. None of these

   
   
   

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1. View Hint View Answer Discuss in Forum

   N/A

   Correct Option: C

   N/A

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