questions: asking for the procedure of preparation of seedlings for initial protection in the main field. 
 answers: replied that after washing the roots of the uprooted seedlings, the root [portion should be dipped in chlotrpyriphos solution @ 1 milli litre in 1 litre of water along with urea 1% for 3 hours as a protective measure against stem borer, gall midge and hoppers.