Q2 of 465 Page 45

Blast is a …….disease of paddy.

Fungal

Rice blast is caused by one of the most devastating agricultural pathogens in the world, a fungus called Magnaporthe grisea (Hebert) Barr anamorph.


More from this chapter

All 465 →
18

Worm castings in the vermicompost have nutrients that are 97% utilizable by the crop plants.

 1

Puccinia causes …..disease in wheat.

 3

Chemicals used to kill weeds are called …

 4

Pesticides are ... chemicals.