Choose the incorrect statement.

Which crops are affected by diseases caused by nematodes?

Select the correct match for $X$ and $Y$:

Column $X$	Column $Y$
$(1)$ Palanpur	$(P)$ $IVRI$
$(2)$ Mehsana	$(Q)$ Banas Dairy
$(3)$ Anand	$(R)$ Dudhsagar Dairy
$(4)$ Izatnagar	$(S)$ Amul Dairy

Consider the following statements about organic farming:
$I.$ Organic farming promotes the use of crop rotations and cover crops and encourages balanced host/predator relationships.
$II.$ Integrated pest and weed management and soil conservation systems are valuable tools on an organic farm.
$III.$ Organic farming protects the environment,minimizes soil degradation and erosion,and decreases pollution.
Which of the statements given above are correct?

Which of the following is produced in the highest quantity in India?

Identify the incorrect statement.