The scientific name of grass carp

In dryland agriculture, contingency cropping is due to

Opaque 2 is associated with

What is the scientific name of the common household cockroach?

Ionosphere is present in

Swarn Jayanti Gram Swarozgar Yojana (SGSY) was launched by the Govt. of India with its effect from

The silk fibres are held together in cocoon by a substance known as ______________.

Which of the following is disease causing pathogen in citrus group?

Among the following which crop is grown in hot and humid area of India?

Agro-climatic zones in India are formed during

Ramularia areola produce which type of disease in cotton crop?