When did the Maharashtra government launch the 'Jail Tourism' initiative?

In tea, which one of the following insecticides does not cause resurgence of pink mite.

Which one is the infective stage of Rotylenchulus reniformis?

A. Preadult female

B. 2 stage juvenile

C. 3 stage juvenile

Which is the oldest breeding method?

T o which hybridisation techniques do the following examples belong to? Cross between two inbred lines of Maize_

The chemical responsible for the production of silver shoot in rice due to the attack by rice gall midge is

Match the following:

1.            Propping :           A)   cutting of pseudostem after harvesting.

The cultivation of wheat and barley started in _____ B.C.

The ear cockle disease of wheat occurs in most of the wheat-growing parts of the world.  Ear cockle of wheat is caused by

The difference between the price paid by the consumer and the price received by the farmer is