Find the wrong number in given number series.

Which of the following is best suited as catch crop? 

On brinjal crop, malathion 50 EC is sprayed in the concentration of:

Toxin found in the leaves of castor

- Minimum isolation distance of foundation seed of hybrid bajra is

A situation when the rainfall deficiency is 25% or more of long term average, it is classified as 

ICRISAT is located at :

Phenyl mercuric acetate (PMA) is a ______ of antitranspirant.  

Inflorescence of soyabean is

The photolysis of water during photosynthesis occurs in the presence of following mineral(s):