$CFCL$ is situated at
Delhi
Faridabad
Mumbai
Amritsar
By the turn of twentieth century, fertilizer consumption in India is expected to
By which of the following methods, new and better varieties of plants can be formed?
Thurioside is a proteinaceous toxin which is obtained from
The most famous pesticide of the world is
The conc. of pesticide require to destroy $ 50\%$ of pest is called