Pick the odd one out from the given

The medicinal plant known as “second shilajeet” is:

Neera is prepared form which of the following fruit?

The most economic method of irrigation in orchard under water scaricity condition?

Orobanche is _____ type of parasitic weed. 

Crazy Chick disease in poultry is caused due to the deficiency of which of the following?

Panama wilt in banana is caused  by

The fruit of mustard  is termed as

Which one is not ICAR publication ? 

Growing of two or more crops simultaneously on the same piece of land, without any definite row arrangement is known as

_____ is known as the Camel crop.