Rigid & semi-rigid container are generally sterilized

Which pest of potato attacks the tuber both in field and storage? 

How much boron concentration (mg/kg) is unsafe for plant growth?

If azolla is grown in rice field along with rice crop, then how much nitrogen is fixed byazolla in rice field ?

Under the PMFBY the premium rate (%) to be paid by farmer of the total cost of all kharif crops and oilseeds-

The health claim which is NOT permitted on a nutraceutical package is:

A burnt or caramel flavor in milk is caused by:

How many kcal/g do organic acids present in fruits and vegetables provide?

Genes located on sex chromosomes and the associate linkage of such genes is termed as sex linkage . An example of sex linkage  is

Lines passing through the least cost points in the isoquant map is called:

Tungro disease of rice is caused by