Groundnut pegs when developed in the soil from
A. Stems
B. Roots
C. Tubers
D. Fruits
Answer: Option D
A. Stems
B. Roots
C. Tubers
D. Fruits
Answer: Option D
Downy Mildew of Bajra caused by
A. C. fusiformis
B. S. graminicola (Sclerospora)
C. T. penicillica
D. All of the above
The criteria of essentiality of nutrients in plants was given by
A. D. J. Nicholas
B. Arnon and Stout
C. J. S. Kanwar
D. M. S. Swaminathan
A. Manganese
B. Boron
C. Zinc
D. Iron
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