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Ustilaginoidea virens, perfect sexual stage Villosiclava virens, is a plant pathogen which causes the disease "false smut" of rice which reduces both grain yield and grain quality.
The additional Utility derived by an individual, by the consumption of one more unit of a commodity
The national flower of India, which also has religious and ornamental significance, is:
Border strip of irrigation is followed in:
Accumulation of sodium on soil exchange sites is termed:
Which one the following is responsible for Rice tungro virus transmission?
Flumes are preferred for
What is the term used for castrated female pig?
Match the following:
Frame-shift mutation is caused by:
The worker bee is