Nitrate levels in drinking water above mg/litre are

Tomato damping off is caused due to ____

Match List I with List II

Which disease(s) induce floral abnormalities?

In the conditions of severe drought, the release of ______ plant hormone starts which closes the plant stomata. 

Out of the following statements, which one is not correct?

When agriculture is major component and trees are secondary, the system is called

Among the microorganisms listed below, which one is commonly used as a bio-fertilizer for pulse legumes, oil legumes, and fodder legumes?

Excess copper induces deficiency of which mineral in plants ?

As per the Third Advance Estimates of Agricultural Production 2022-23, total food grain production in India is ___million tonnes. 

Carbon becomes available in the crop plants in the form of: