Question

Which of the following pairs are correctly matched? 1.    Brown spot of rice           Helminthosporium oryzae 2.    Karnal Bunt of wheat      Neovassia indica 3.    Bunt of rice                       Neovassia horrida 4.    Hill bunt of wheat            Ustilago tritici Select the correct answer using the codes given below:

A 2,3 and 4
B 1,2 and 4
C 1,3 and 4
D 1,2 and 3
E Only 1 and 2
Practice Next

Hey! Ask a query