Which Indian physicist won the Nobel Prize in Physics

Which one of the following is not a measure to reduce the risk?

Scientific name of soybean is:

With reference to crop rotation which of the following statement(s) is/are correct?

1. Legume must be followed by a non-legume.

Which of the following is used in neutron moisture  meter as neutron source? 

Pineapple disease is associated with which crop?

Which insect pest exhibits a behavior of moving in an army, destroying fields, and feeding voraciously on all types of vegetation?

Cyano-bacteria is classified under 

An extreme modification in the order Diptera, where hind wings are reduced to nubs used for balance and direction during flight is

The aromatic plant used to provide delicate fragrance for floral decoration, bouquets is 

Which is not a seed quality analysis?